Custom Home Design in Beverly Hills

Beverly Hills is world-renowned for its luxury and exclusivity, making it an ideal place to build a custom high-end home. The city offers a blend of prestige, safety, and upscale amenities that few other areas can match. As one of the most expensive real estate markets in the world, property values here are very strong – for example, as of late 2024 the median home price in Beverly Hills was over $3.5 million (nearly triple the broader Los Angeles median). This high demand and limited inventory mean that a well-designed custom home in Beverly Hills can be a wise investment. You’ll be surrounded by other luxury properties and neighbors who include celebrities and industry leaders, and have access to top-tier shopping, dining, and services right in town. Beyond the prestige, Beverly Hills also has a close-knit community feel and excellent public services (police, schools, etc.), which add to its desirability. In short, building a custom home here means enjoying a glamorous lifestyle in a location that consistently holds its value.

Custom homes in Beverly Hills tend to be more elaborate and tightly regulated than in many other places. First, the architectural diversity and level of luxury in Beverly Hills are exceptional – you’ll see everything from historic Spanish Colonial Revival estates to cutting-edge contemporary mansions, often on the same street. Designing a home here means you can draw from this rich palette of styles and must meet a very high bar for quality and amenities, since the market expects the best of the best. Secondly, local regulations shape design in ways that differ from elsewhere. Beverly Hills has strict zoning laws and planning codes that control what you can build: there are minimum lot sizes (often 6,000+ sq ft in residential zones, even larger in hillside areas), setback requirements, height limits, and floor area ratio caps that limit the home’s size relative to the lot. This means a custom design in Beverly Hills often requires creative architecture to achieve the owner’s vision while staying within those rules. For example, architects might incorporate subterranean levels (basements) for added space, since those don’t always count toward the size limits, or design lower-profile rooflines in hilly areas to comply with height restrictions. Finally, the expectations of luxury buyers in Beverly Hills drive unique design features – amenities like home theaters, wellness centers, smart-home technology, lavish outdoor living areas, and bespoke materials are common in Beverly Hills custom homes (more so than in a typical city). All these factors make designing in Beverly Hills a specialized endeavor: it requires balancing opulent, one-of-a-kind design with compliance to some of California’s most stringent building regulations and community standards. The result, when done right, is a home that is truly distinctive and suited to the Beverly Hills lifestyle.

Building in Beverly Hills is a significant investment, and a custom home architect is crucial to getting it right. Off-the-shelf stock plans may be cheaper upfront, but they are generic and often not optimized for local conditions or codes. In Beverly Hills, a custom architect will ensure your home design meets the city’s specific zoning and building requirements from the outset – avoiding costly revisions later. (Stock plans usually must be heavily modified by a local professional to even pass plan check here. ) An experienced Beverly Hills architect will design a home that fits your specific lot (taking into account its shape, topography, and view corridors) and your lifestyle. They’ll also know how to navigate Beverly Hills’ permitting process and any design review procedures, saving you time and headaches. In a high-end market like this, there’s also the matter of adding value: a unique, architect-designed home in Beverly Hills will have more market appeal and cachet than a cookie-cutter plan that might be found in any suburb. Stock plans can’t capture the customized luxury details or the level of craftsmanship that Beverly Hills buyers expect. In short, using a standard plan risks under-utilizing your expensive land and running into compliance issues, whereas hiring a skilled custom home architect means your Beverly Hills home will be one-of-a-kind, maximizes the property’s potential, and sails through the city’s approval process. It’s an upfront investment that pays off in a smoother build and a superior home in the long run.

The design phase of a custom home (which includes hiring an architect and necessary engineers) typically costs a percentage of the construction budget. In practice, many architects charge somewhere around 5% to 15% of the expected construction cost for full services, depending on the project’s complexity and the scope of their work. . High-end projects in Beverly Hills, with extensive detailing and coordination, might be on the higher end of that range. For example, if you plan a $5 million construction, the architectural design fees could be in the ballpark of $250,000 to $750,000. Some luxury architecture firms might even approach ~20% for very complex, large estates, though that often includes engineering and specialty consultants as well.

Another way to look at it: custom architectural and engineering services are often quoted as part of “soft costs” for the project. In Beverly Hills, one builder notes that architecture and engineering together tend to run 8–20% of construction costsThis would cover creating all the custom plans, structural engineering, MEP (mechanical, electrical, plumbing) plans, and handling the city’s plan check process. So, on a major project (say a $10M build), the design phase could be $800k+ in fees. On smaller projects, architects might alternatively charge a fixed fee or hourly, but percentage is common for custom homes.

Remember other design-related costs too: you’ll pay for surveys or soils reports, possibly an interior designer, and city permitting fees (which are separate from architect fees). Those permits and reviews in Beverly Hills can add tens of thousands of dollars (for example, building permit and plan check fees could be on the order of $30k–$50k+ for a large new home). In summary, designing a custom home in Beverly Hills is a substantial but crucial expense – roughly on the order of tens (or hundreds) of thousands of dollars, reflecting the intensive work needed to craft a bespoke home and get it approved in this city.

Construction costs per square foot in Beverly Hills are well above the national average due to the level of luxury and expensive labor/materials in Los Angeles. For a high-end custom home in Beverly Hills, you’re generally looking at something in the range of $500 on the very low end, to $800+ per square foot for many projects, and in ultra-luxury cases even over $1,000 per sq. ft. is possible. The exact number depends on the quality of finishes and complexity:

• – At ~$500/sqft: This might be achievable for a more modest custom build or a home with more standard luxury finishes (still very nice, but not the absolute top-tier everything).
• – Around $800/sqft is common for a true luxury custom home with high-end materials and features. In fact, local builders note that high-end construction in Beverly Hills often averages $800–$1,200 per square foot when you factor in all the lavish amenities, custom cabinetry, import stone, etc. At $1,000/sqft, a 5,000 sq. ft. home would cost about $5 million to build (construction only).
• – The most extravagant estates (think mega-mansions with every luxury amenity) can exceed $1,200/sqft, especially once you include extensive landscaping, pools, and specialty work. For instance, one guide noted that with top-notch finishes, smart home tech, and opulent amenities, Beverly Hills mansions easily push into that range.

It’s also worth noting that site conditions can affect this cost. If your lot requires significant grading, retaining walls, or other challenges, that adds to the effective cost per foot. Conversely, a flat lot where building is straightforward might stay toward the lower end of the range. But overall, a ballpark “average” for a custom luxury home in Beverly Hills might be roughly $700–$1,000 per square foot, reflecting the premium nature of building here. This is considerably higher than the cost in many other cities, but it aligns with the quality and market value of Beverly Hills real estate.

Budgeting for a custom home in Beverly Hills means accounting for everything – not just the build itself, but also the soft costs and cushions needed for a complex project. A good approach is to break your budget into major categories and assign realistic figures to each. Here are the key components to include:

• – Land Acquisition: If you haven’t already purchased your lot, this will be a major cost. Beverly Hills land is extremely pricey – often on the order of $800–$1,500 per square foot of land
• – The full build of a custom home in California often ranges 12–18 months or more from design to completion. For example, a 10,000 sq. ft. lot could easily cost on the order of $8–10 million (or more in a prime location) just for the dirt. This, of course, sets the baseline for your overall budget. If you already own the property, consider the equity as part of your budget resources.
• – Construction Costs: Determine a rough cost per square foot for the type of home you plan to build (as discussed above). For instance, if you anticipate ~5,000 sq. ft. at $700/sqft, that’s $3.5 million for construction. It’s wise to err on the higher side for Beverly Hills. Don’t forget to include site work costs in this number – things like grading, foundations, retaining walls, and utility connections. Particularly for hillside lots, site preparation can add significant cost (sometimes easily $100k–$300k for grading, soil tests, and structural supports on challenging terrain).
• – Design and Engineering Fees: Allocate around 8–15% of your construction cost for architecture and engineering services (plans, structural engineering, etc.). For example, a $4M build might have $400k or so in design fees. Highly complex projects might go above this range. Include interior design in this category if you plan to engage a designer for detailed interiors.
• – Permits and City Fees: Building in Beverly Hills comes with considerable permitting costs. The city’s plan check and permit fees for a large custom home can easily total tens of thousands of dollars – often $30,000 to $50,000+ just in city permits for new construction. Additionally, there are often fees for school districts or utilities. Don’t forget utility connection fees: connecting to sewer, water, electrical, etc., which in BH could be another $20k–$40k (for example, sewer hookup alone might run into the five figures here).
• – Site Preparation & Extras: Set aside budget for demolition (if there’s an old structure to remove), environmental tests, and any special issues. As mentioned, hillside builds may need significant investment in earthwork or retaining walls. You might also budget for landscaping, hardscaping, pools, fences, and other exterior features under this category.
• Contingency: This is very important. It’s recommended to include at least a 10–20% contingency on top of the above costs. Construction in Beverly Hills (or anywhere) can bring surprises – perhaps you hit groundwater when digging, or material costs rise, or you decide to upgrade something mid-project. A contingency ensures you have a financial buffer so that these surprises don’t derail the project. Many homeowners set aside a healthy contingency (for example, if your calculated total for everything is $5M, you might add $500k+ as contingency).

By adding all these components, you’ll get a comprehensive budget. For example, a hypothetical breakdown for budgeting might be: Land $X million, Construction $Y million, Soft Costs (design/permits) ~$Z hundred-thousand, Extras $W, Contingency ~15%. It helps to work closely with both an architect and builder during budgeting – architects can do preliminary design within a budget, and builders (or cost estimators) can provide input on what the construction might actually cost in current market conditions. In Beverly Hills, careful budgeting is crucial; costs can escalate quickly if not planned, so the more detailed and realistic your budget, the smoother your project will go

Several factors will influence how much your custom home ends up costing in Beverly Hills. Here are the major ones to keep in mind:

• – Location and Site Conditions: In Beverly Hills, whether your lot is flat or on a hillside will have a big impact on cost. Hillside construction is generally more expensive – you may need extensive grading, retaining walls, caissons or deep foundations, and engineering to address slope stability. Also, if your lot has difficult access (common in the hills, where roads are narrow) construction logistics can cost more. Even within the flats, a larger lot means more potential landscaping or longer utility runs. Location can also dictate if special measures are needed (for instance, properties in high fire hazard zones might require fire-resistant materials, etc., adding cost).
• – Home Size and Complexity: Simply put, a bigger house costs more. But beyond square footage, the complexity of the design matters. A straightforward rectangular floor plan will generally be cheaper to build than one with unusual shapes, multiple wings, cantilevers, or intricate architectural details. High ceilings, long-span rooms, or complex rooflines also drive costs up due to the extra structural needs. The number of levels (stories) can affect cost too – e.g., a basement adds excavation and structural expense. In Beverly Hills many luxury homes include expansive basements (sometimes with theaters, gyms, etc.), which can be costly square footage.
• – Level of Finishes and Materials: This is a huge factor. Beverly Hills custom homes often use top-of-the-line materials – think imported stone countertops, custom-milled hardwood floors, high-end appliances, specialty hardware, etc. These can dramatically increase cost per square foot. For example, choosing a $200,000 kitchen versus a $50,000 kitchen will change the budget. Luxury fixtures (plumbing, lighting) and finishes (tile, plaster, woodwork) come at a premium. Even structural materials: using steel beams to create large open spaces, or a high-end window system (large format sliding glass doors, etc.) will up costs. Essentially, bespoke and premium = higher cost.
• – Amenities and Special Features: Many Beverly Hills customs include deluxe amenities that add cost – home theaters with professional AV, wine cellars, elevators, spa-like bathrooms, smart home systems, etc. Each of these features can be tens of thousands of dollars (or more). Outdoor amenities count too: pools or infinity pools, outdoor kitchens, elaborate landscaping with hardscape features, sport courts, etc., all significantly affect the budget. A recent analysis noted features like resort-style pools, smart home tech, spa bathrooms as value-adds that also add to upfront cost. Every extra custom feature (say, a subterranean 10-car garage or a safe room) will require budget allocation.
• – Regulatory Requirements and Permits: Complying with codes can influence costs. For instance, Beverly Hills (following California codes) requires things like fire sprinklers in new homes, solar-ready roofs, Title 24 energy efficiency standards – all of which have costs associated. If your design triggers additional reviews (say, an environmental impact report or special soil mitigations), that can introduce professional fees and construction modifications. Permit fees themselves, while not huge relative to construction, do add to cost (as mentioned, potentially tens of thousands for big projects) – effectively, they are a “cost of doing business” in BH. Also, the process can cause delays, and delays can mean higher costs if your construction schedule extends (labor and financing costs can increase).
• – Construction Market Conditions: It’s worth noting that factors like labor and material costs in the Los Angeles area will affect your budget. Beverly Hills projects use the same pool of contractors as greater LA, and currently LA construction costs have been high due to demand, labor shortages, and material price inflation. Key building materials have seen price increases (lumber, steel, concrete, etc. have been 20%+ higher than historical norms in recent years). Skilled labor in LA is also expensive and sometimes in short supply, which drives up bids. These market factors can fluctuate, but in general Beverly Hills, as a high-end location, tends to attract top contractors who charge premium rates, and you’ll want to pay for quality workmanship, which affects cost.

In summary, every aspect from the ground (site) up to the roof and the luxury extras inside will affect your custom home’s cost. By understanding these factors, you and your project team can make informed choices about where to splurge and where to save to meet your budget.

In Beverly Hills, a well-executed custom-designed home absolutely can boost property value – often significantly. Buyers in this market pay a premium for unique, high-quality homes. Recent trends have shown that Beverly Hills properties overall appreciate around 8–10% annually, which is roughly double the broader Los Angeles rate. Within that, a custom home (especially one designed by a noted architect or packed with desirable features) can command an even higher price per square foot than an average home. Custom homes are often effectively turn-key for luxury buyers, with no expense spared, and thus attract strong demand.

There are a few reasons for this value boost. First, custom homes in Beverly Hills typically include the latest design features and amenities that high-end buyers want – for example, gourmet showpiece kitchens, resort-like pools and outdoor living areas, spa-grade bathrooms, advanced home automation, etc. These features not only make the home more enjoyable but also more marketable. Luxury real estate agents note that upgrades blending comfort, technology, and luxury (like smart home systems, designer kitchens, and wellness amenities) offer some of the best return on investment in resale value, because buyers will pay more for a house that already has them.

Secondly, architectural uniqueness adds value. A custom design means your home isn’t a cookie-cutter; if it’s aesthetically impressive, it can become a landmark property. Beverly Hills has many examples where an architect-designed home became highly sought-after. In fact, architect-designed homes in this area are known to command premium pricing and appreciate faster than standard builds. They’re seen as collectible assets, almost like art.

It’s also worth mentioning that because land is so valuable in Beverly Hills, maximizing the potential of a lot with a custom build often makes financial sense. For instance, if someone tears down an older small house and builds a custom luxury home, the property value can jump dramatically – not just covering construction costs but yielding profit, provided it’s done wisely. A custom home tailored to the lot (and neighborhood) will fully capitalize on the location’s value (whereas an oddly designed or out-of-place house might not).

Of course, one must avoid over-improving beyond what the neighborhood can support (in Beverly Hills, this is usually not a problem, since the “ceiling” values are very high). And quality matters: a custom home that is poorly designed might not see as much benefit. But generally, in Beverly Hills, investing in a custom home means you’re likely enhancing your property’s value substantially – you’re essentially creating a one-of-a-kind luxury product in a market that highly prizes such individuality and quality.

Comparing a brand-new custom build versus a major remodel in Beverly Hills, building new is typically more expensive overall, but it gives you a completely new house. A remodel can be cheaper, but the gap isn’t always as wide as one might think, especially for large-scale luxury renovations.

On a per-square-foot basis, new construction in Beverly Hills might run, say, $600–$1000+ per sq. ft. as discussed. A whole-home luxury remodel, by contrast, could be on the order of a few hundred dollars per sq. ft. – often in the range of $150 to $350 per sq. ft. in Los Angeles for extensive renovations. In upscale Beverly Hills cases, high-end remodels (down-to-studs, all new finishes and systems) tend toward the upper end of that range (even $400–$500/sqft for interior remodel work isn’t unheard of). So, you might be looking at roughly half (or less) the cost per foot to remodel versus to build new, in theory.

However, there are important caveats:

• – Scope of remodel: A light remodel (cosmetic updates, maybe a couple rooms) will be far cheaper than building new. But a full remodel that involves moving walls, replacing electrical/plumbing systems, adding space, etc., starts approaching new-build costs. For example, a “luxury gut renovation” where you strip a house to the shell and rebuild the interiors could easily be in the high hundreds of dollars per sq ft. Sometimes homeowners find that a major remodel comes within 20-30% of the cost of building new, yet still involves compromises (like working around an old structural layout). That leads many to just opt for new construction if the existing home isn’t historically significant.
• – Value and design: A custom new home gives you total freedom to design the layout and style you want, and it will be built to the latest codes (brand new foundation, seismic standards, energy efficiency, etc.). It often has a higher end-value because everything is new. A remodeled home, while improved, may still have some inherent limitations (such as an older structural design, or certain rooms you couldn’t expand due to the existing framework). In Beverly Hills, new construction generally fetches a premium on the market over older homes, so from an investment standpoint the custom build can pay off in higher value (though it cost more to create).
• – Hidden costs: Remodeling projects can have surprises – e.g., discovering you need to replace old electrical throughout, or finding hidden structural damage. These can make the remodel budget balloon. New construction has more predictable costs (you know you’re replacing everything). On the flip side, new construction has costs like demolition of the old structure and possibly higher permit fees for new builds versus a remodel. In Beverly Hills, demolition permits and hauling fees add to the new-build side of the ledger, whereas a remodel might avoid some of that.

Ballpark example: Let’s say you have an older 3,000 sq. ft. house in Beverly Hills. A comprehensive luxury remodel might cost on the order of $1 – $1.5 million (e.g. ~$300–$500 per sq ft) depending on what you do. Building a brand-new 3,000 sq. ft. custom home could easily be $2.5+ million (e.g. ~$800+ per sq ft). So initially it sounds like the remodel saves a lot. But if your existing home has major constraints, the new home might allow you to, for instance, go bigger (maybe you build 5,000 sq ft with a second story), which changes the equation of value.

Many homeowners in Beverly Hills evaluate this: if the existing house has a decent structure and layout that can be worked with, remodeling can be very cost-effective and faster (and you may preserve some character). If the house is small or very outdated, often they choose to tear down and build a custom home, accepting the higher cost for a brand new result. Also note, sometimes the city or neighborhood considerations come into play – for instance, if a home is historically significant, you might not be allowed to tear down, making remodeling the path.

In summary, a custom new home will usually cost more upfront (often by a significant margin), but yields exactly what you want and essentially a new 30+ year lifespan on everything. A remodeled home can save money and still increase your property’s value, but the savings shrink as the renovation becomes more extensive. In Beverly Hills, both options are big undertakings; it comes down to your starting structure’s condition, your goals, and budget. Many contractors will help you “bid out” both scenarios to compare. Just be sure to compare equivalent scopes (i.e., a fully loaded remodel vs a new build), and factor in the intangible value of a brand new custom home in Beverly Hills’s market when making your decision.

Beverly Hills is known for its eclectic mix of stunning architectural styles, and a custom home can take inspiration from many of them. The “best” style really depends on personal taste, but here are several popular and timeless design styles that are often seen in Beverly Hills custom homes:

• – Spanish Colonial Revival: A classic Beverly Hills style that dates back to the area’s early development. These homes feature red clay tile roofs, white or pastel stucco walls, arched doorways and windows, and often a courtyard layout. Decorative details like wrought-iron railings, colorful tile work, and carved wooden doors give Spanish Colonial homes warmth and character. This style is elegant and timeless, and it maximizes indoor-outdoor living with patios and courtyards – perfect for Beverly Hills’ climate.
• – Mediterranean / Italian Villa: Similar in spirit to Spanish Revival, Mediterranean-style homes draw from Italian and French influences as well. You’ll see stucco exteriors in earthy tones, terracotta roof tiles, grand columned entrances or loggias, and extensive use of balconies and verandas. These homes often have symmetrical facades and formal layouts with a luxurious old-world ambience. In Beverly Hills, Mediterranean designs are very popular for their inviting, grandiose feel and connection to the outdoors.
• – Georgian / Traditional: Beverly Hills also has many estates in more formal English and American traditional styles. A Georgian-style custom home would have a symmetric front facade, brick or stone exterior, multi-pane sash windows aligned evenly, and classical details like pediments, columns, and a centered front door with an elegant surround. nside, think large entry foyers, formal dining and living rooms, etc. These homes exude timeless elegance and are great for someone who wants a very established, refined look (think mansions that might remind one of the East Coast but with West Coast palm trees in front).
• – Contemporary / Modern: Modern designs are hugely popular now, especially for new builds in Beverly Hills. Contemporary homes emphasize clean lines, open floor plans, and lots of glass. They often have flat or low-pitched roofs, floor-to-ceiling windows, and a minimalist aesthetic (minimal ornamentation, using materials like natural stone, wood, and steel in elegant simplicity). The focus is on light, volume, and a seamless flow between indoors and outdoors. Many modern homes here include features like glass walls that slide open to outdoor living areas, infinity pools, and sleek finishes. This style appeals for its fresh, upscale, “2020s” vibe and ability to incorporate smart technology and green design easily.
• – Mid-Century Modern: Beverly Hills (and adjacent areas like Trousdale) are famous for Mid-Century Modern architecture. If you appreciate a retro-modern look, this style features low-profile rooflines, wide eaves, open floor plans, and integration with nature. Mid-century homes use a lot of glass and natural materials, and prioritize function and simplicity. Designing a new home in mid-century spirit might mean one level sprawling layouts, indoor courtyards or atriums, and a funky-cool 1950s–60s flair but with today’s luxuries. This style is sought-after by many design enthusiasts in Beverly Hills for its history and cool factor.
• – Others / Blended Styles: There are certainly other styles – e.g. French Chateau (think ornate, slate roof, limestone walls – some mega-mansions in BH go this route), Modern Farmhouse (a newer trend, with rustic touches like board-and-batten siding and black-framed windows), or Art Deco (a nod to Hollywood Golden Age glamour). Beverly Hills doesn’t enforce one style, so you truly have freedom. Often, architects will blend elements to create a transitional design that might, for instance, have a traditional silhouette but with modern updates and open interiors.

Importantly, whatever style you choose, it should be executed with authenticity and high quality. The city even has a “Single Family Style Guide” that encourages designs to be true to their architectural style (especially if going through design review). In the end, the best style is one that you love and that suits the property – Beverly Hills has neighborhoods where each of these styles shines. Spanish/Mediterranean and Traditional have that established elegance many love, while Modern and Mid-Century give you chic, current luxury – and all are found in Beverly Hills. Many custom homes here masterfully combine classic exteriors with modern interiors, for example. With a talented architect, you can’t go wrong, whether you lean toward a romantic villa or a cutting-edge showplace.

Choosing the right floor plan is a balance of your personal needs, the property’s characteristics, and future resale considerations. Here are steps and tips to guide you through selecting or designing the ideal floor plan:

• – Assess Your Lifestyle and Needs: Start by listing what you need and want from your home. How many bedrooms and bathrooms? Do you entertain often (meaning you might want an open-plan great room and plenty of flow for guests)? Do you work from home (needing a private office)? Have kids (maybe you want the primary bedroom separated from kids’ rooms, plus a playroom)? Think about functional spaces like mudrooms, laundry, garage size, etc. Your daily routines should inform the layout – for example, if you love cooking, a central big kitchen that connects to family space and outdoor dining might be key. Essentially, the floor plan should be tailored to improve your everyday living. A custom home gives you the chance to make spaces the right size and arrangement for your life, rather than adapting your life to a generic plan.
• – Consider the Property Itself: In Beverly Hills, lot shapes and topography vary. Let the land guide the plan. If you’re in the Flats on a regular rectangular lot, you might choose a traditional layout (house oriented to the street with a backyard). If you’re on a hillside, you may want to position the main living areas to capture the best views – often that means living/dining/kitchen on an upper level or whichever side faces the city or canyon view. Also consider sun orientation (e.g., morning light in the kitchen, sunset on your pool terrace). If your lot is narrow or has a slope, you might opt for a multi-story plan or one with terraced levels. Always design with the site, not against it. An experienced architect will analyze your lot’s orientation, access, any view rights or privacy concerns, and help shape a floor plan that “fits” the site like a glove.
• – Prioritize Flow and Layout: A good floor plan has a logical flow. Think about connections between spaces: Do you want an open concept where kitchen, dining, and family room are one big space? (Great for informal living and entertainment.) Or do you prefer distinct formal rooms (a separate dining room, a quiet library) for a more traditional feel? In Beverly Hills, many luxury homes still have a blend: maybe a big open great room and a formal living or dining for special occasions. Ensure that private areas (bedrooms) have separation from public areas. Pay attention to how one would circulate through the house – e.g., you might want a direct path from garage to kitchen (for groceries), or all bedrooms to have easy access to a common area. Consider window placements too, which the floor plan dictates – you want to maximize views and light, but also maintain privacy from the street or neighbors (landscaping or high windows can help where large windows face the street). Functional zoning is key: group noisy areas (kitchen, family room, media room) somewhat apart from quiet bedroom areas.
• – Plan for Beverly Hills Specifics: There are some local factors. Many Beverly Hills homes have beautiful indoor-outdoor integration – folding doors to patios, etc. So when choosing a plan, think about how rooms open to the outside. Having a great flow to outdoor entertaining space (like placement of the kitchen near an outdoor BBQ area, or your gym opening to a patio) can really enhance the Beverly Hills living experience. Also consider garages and driveways; in the Flats, garages are often detached at the rear or set back, so your floor plan might need a mudroom entry from the garage or a rear staircase. If your lot is subject to design review, sometimes simpler, harmonious facades are easier to get approved than very chaotic ones, so that can influence the shape of your floor plan (for instance, not pushing weird protrusions toward the street). And if you’re in an HOA (like a gated community), they might have preferences on footprint or style that indirectly shape your floor plan.
• – Future-Proof and Resale Considerations: Even if this is your forever home, it’s wise to think long-term. Is the floor plan flexible for future needs? (e.g., an in-law suite on the ground floor in case you want easier accessibility later, or designing a shaft where an elevator can be added if not now, later). For resale in Beverly Hills, certain elements are generally positive: a grand primary suite, a good number of total bedrooms (most luxury buyers want at least 4+), and balanced proportions (e.g., don’t make a 10-bedroom house with only one small family room – overall lifestyle balance matters). Also, don’t overbuild unusual features that make the floor plan less universal (like overly specialized rooms that could be hard to repurpose – a moderate example might be dedicating one room solely as a huge dressing room that eliminates a bedroom; great for you, but a future buyer with more kids might see it as a loss of a bedroom). That said, Beverly Hills buyers do love unique amenities, so things like a home theater or gym (if you plan them in the lower level, for instance) are usually pluses.

Once you have a sense of these factors, work closely with your architect. They will create a few schematic options for you to consider. Often, you’ll iterate on the plan – maybe combining what you like from two options. Walking through plan drawings or even 3D models can help you visualize flow. Some homeowners find it useful to literally outline rooms with tape in a big space to feel scale, or use software to simulate furniture placement (to ensure, say, the Great Room is big enough for your grand piano and a seating group, etc.). Don’t rush this stage: tweaking the floor plan on paper is much easier and cheaper than regretting it after construction.

In summary, the right floor plan is one that serves your needs beautifully and maximizes the potential of your Beverly Hills lot. It should feel natural to how you live. By considering lifestyle, site, and good design principles – and leveraging your architect’s expertise – you’ll arrive at a layout that truly feels like home.

Building a custom home in Beverly Hills will require obtaining multiple permits from the city (and possibly other agencies). Here’s an overview of the key permits and approvals you’ll typically need before construction:

• – Building Permit: This is the main permit that covers the construction of the new house itself (structural frame, walls, roof, etc.). To get this, you must submit detailed architectural and engineering plans to the City’s Building & Safety Division for plan check. They will review for compliance with building codes and local ordinances. Only once the plans are approved will the city issue a building permit, allowing you to start building the structure. The building permit process in Beverly Hills includes multiple stages of review (structural safety, fire department review, energy compliance, etc.), but it all culminates in the building permit.
• – Grading and/or Shoring Permit: If your project involves earthwork – for example, grading a hillside, excavation for a basement, or retaining walls – you may need a grading permit. Similarly, if you need to shore up excavations (common for deep basements), a shoring permit could be required. These ensure any soil movement and retaining structures are engineered safely.
• – Demolition Permit: If there’s an existing house or structure on the lot that needs to be torn down, Beverly Hills requires a separate demo permit. They’ll often want to see plans for how debris will be handled, and in some cases an inspection for hazardous materials (like asbestos) before demolition. Only after proper demolition clearance can you start new construction.
• – Trade Permits (Electrical, Plumbing, Mechanical): These are permits for the specific systems in the house. While your general building permit covers the overall structure, licensed subcontractors will pull separate permits for electrical work, plumbing, and HVAC (mechanical). For instance, your electrician will get an electrical permit for wiring the house, which ensures all work meets the electrical code. The city inspectors sign off on these as those systems are installed. In many cases, these are obtained during construction as needed, but they are mandatory before you can install and hook up those systems.
• – Fire Sprinkler Permit: New homes in California (and thus Beverly Hills) are required to have fire sprinkler systems. The plans for the sprinkler layout often require their own review (usually by the fire department or a life safety plan checker). Beverly Hills may issue a separate fire sprinkler permit or include it as part of the building permit process, but it’s a specific sign-off you need.
• – Driveway / Curb Cut Permit: If you are altering the curb for your driveway or doing work in the public right-of-way (sidewalk, curb, gutter), you’ll need permits from Public Works. For example, a new or widened driveway apron, connecting to the sewer line under the street, or installing utility laterals all involve public-right-of-way permits.
• – Landscape/Tree Removal Permits: The city has regulations on removing certain mature trees. If your project requires removing protected trees, you might need a tree removal permit or at least city sign-off as part of your building plan. Similarly, if your project has extensive new landscaping especially in public parkway areas, there may be permits or design approvals needed.
• – Others as Applicable: In some cases there are additional permits like pool permits (for a swimming pool and spa, typically separate permit), fence/wall permits (especially if building perimeter walls over a certain height), and temporary permits (like a temporary construction parking permit or barricade permit if you need to stage construction on a street). Also, if you plan to include an elevator, that will involve permits and inspections by a special state elevator inspector in addition to city signoff.

It sounds like a lot because it is – building a home is a complex project! However, much of this is handled in parallel. Typically, you start with design and go through plan check for the main building permit. During that process, the city ensures you’ve covered things like grading, fire sprinklers, etc., and will tell you if separate permits are needed for specific aspects. By the time of permit issuance, you will have clear instructions on the additional permits to pull as work progresses.

Additionally, Beverly Hills may require a design review approval if your property is in a designated area (more on that in the next Q&A), but that is more of a planning approval rather than a “permit” for construction.

All told, expect to interact with Building & Safety for the building permit and trades, the Planning Division for any design or zoning approvals, Public Works for off-site improvements, and the Fire Department for fire/life safety clearances. Ensuring you have all required permits is crucial – working without the proper permit can lead to costly shut-downs or fines. A good contractor or permit expeditor can help manage this process. Beverly Hills, in particular, is known for being thorough in the permitting stage to make sure everything is up to code and regulations before you break ground.

Zoning laws in Beverly Hills will dictate the fundamental parameters of your home’s design – effectively acting as the “envelope” in which your custom home must fit. Here are some key zoning regulations and how they impact design:

• – Allowed Uses and Neighborhood Character: Beverly Hills residential zones (mostly R-1 for single-family in the Flats and Hillside areas) allow one single-family house per lot (with some allowances for accessory structures like pool houses or ADUs under certain conditions). This means your custom home must be a single-family residence (no multi-unit developments in these zones). The zoning also sets a tone – for example, certain neighborhoods have “Central Area” vs. “Hillside Area” designations with slightly different rules to maintain those areas’ character.
• – Lot Size and FAR (Floor Area Ratio): Zoning sets minimum lot sizes and often a maximum floor area you can build. In Beverly Hills, typical minimum lot sizes are around 5,000–6,000 sq. ft. in many areas, but most lots are larger. More importantly, floor area limits control how large your house can be relative to the lot. For instance, you might be allowed to build roughly 50% of your lot area as floor space (this is an oversimplification; BH uses formulas and sometimes slope-based calculations for hillside). If you have a 15,000 sq. ft. lot, perhaps a ~7,500 sq. ft. house might be permissible by code (just as an example). If you wanted a 15,000 sq. ft. mansion on that lot, zoning would likely not allow it. So, your design’s size is capped – you’ll work with your architect early to calculate the allowable square footage. On very large lots (like in Beverly Park), FAR limits might be less restrictive because the lot is huge, but there might still be a cap so you don’t say, build a 60,000 sq. ft. house on a 100,000 sq. ft. lot (just for instance).
• – Setbacks (Yard Requirements): Zoning will specify how far your house must be set back from the front, sides, and rear of the lot. For example, you may have to have a 20-foot front yard, 15-foot rear yard, and maybe 10-foot sides (varies by zone and lot width). This directly affects your floor plan outline – you have a buildable area on the site within those setback lines. If you wanted to design a very wide home that stretches lot-line to lot-line, zoning will force you to break it up or leave the required open space at the borders. These rules ensure a certain spacing between houses and room for landscaping, which in turn keeps Beverly Hills looking lush and not overcrowded.
• – Height Limits and Story Limits: Zoning code sets how tall your house can be. In the Flats of Beverly Hills, the maximum height is generally around 30 feet (usually enough for two stories, possibly with a high-pitched roof). In Hillside areas, the height limits can be stricter – often around 26 feet, plus there are rules about how the height is measured on sloping lots. Trousdale Estates, for instance, has even more restrictive height rules (one story only, by a specific ordinance) to preserve views. These height limits mean if you wanted a 3-story above ground home, you likely cannot (except maybe a small third-story element if at all). So designs tend to either be two stories above ground and sometimes a basement below ground. Height and roof profile can also affect design style – e.g., if you’re in a height pinch, you might choose a flat roof modern to maximize interior volume rather than a steep gable that could push you over the limit. Zoning height envelopes must be adhered to, so your architect will shape the roof and levels of your home accordingly.
• – Lot Coverage and Open Space: Besides total floor area, Beverly Hills zones also often regulate lot coverage – the percentage of the lot that can be covered by the building footprint (and maybe separate limits for covered patios or second-floor overhangs, etc.). For example, the city might say only ~40% of the lot can be occupied by the main structure (numbers vary by zone and lot size). This ensures plenty of yard/garden area remains. For your design, this might limit a one-story scheme if it covers too much land; sometimes a two-story (smaller footprint) is needed to stay under lot coverage while getting the floor area you want. Additionally, there are rules to maintain a certain amount of permeable open space (for drainage, city has stormwater requirements as well).
• – Special Hillside Regulations: If your custom home is in the Hillside Area, Beverly Hills zoning has extra rules: for example, restrictions on how much you can grade the terrain, how tall basement protrusions can stick out, and even construction hour limits. Also, as of some years ago, very large homes in hillside might trigger additional review. On the plus side, one interesting rule: basement square footage in Beverly Hills doesn’t count toward the max floor area if it’s fully underground. This influences design – many luxury homes put a lot of amenities underground (like huge basements with theaters, gyms, etc.) since it won’t eat into their allowed size above ground. Knowing these nuances allows you to design strategically (e.g., if you hit the limit on visible floor area, consider an underground level for bonus space).

In practical terms: before designing, you or your architect will do a zoning analysis to get all these numbers. The design will then be tailored to fit within those constraints. If a design were to exceed any of them, you’d have to seek a variance or exception, which in Beverly Hills is difficult and not commonly granted for single-family homes (you’d need a very special hardship). It’s much smoother to design with the zoning from the start. The city’s plan check will indeed verify you meet all these, and not meeting them is one of the biggest reasons plans are not approved.

So, think of zoning laws as the framework: they ensure your custom home isn’t too tall, too large, or improperly sited for the neighborhood. By respecting those rules, your design process will go more smoothly and you’ll end up with a home that not only satisfies you but also “plays nice” with Beverly Hills’ community planning standards.