Elevate Your Property with an ADU in Corona del Mar
Unlock the full potential of your home with a custom-designed Accessory Dwelling Unit. From luxury garage conversions to detached backyard cottages, we handle everything from initial design to city permits.
- Guaranteed Permits
- Custom Design
- Local Experts
Why Choose Us
The Premier ADU Agency for Corona del Mar Homeowners
At Jean Prescott Studio, we specialize in a design-first approach that eliminates the risks and uncertainties of ADU construction. Our focus is on creating high-value architectural plans and securing permits, ensuring your project starts on a solid foundation.
Local Authority
Deep understanding of Corona del Mar’s specific coastal zoning laws and building requirements.
Zero-Risk Permits
We handle the entire bureaucracy, guaranteeing that your plans meet all city codes for faster approval.
Architectural Excellence
Custom designs that enhance your property’s aesthetic and maximize every square foot.
Vetted Contractor Network
We connect you with the best licensed builders in the area once your plans are approved.
Our Process
From Vision to Permitted Plans
We’ve refined our workflow to make building an ADU in Corona del Mar as seamless as possible. We focus on the critical design and permit phases so you can build with confidence.
01
Site Analysis & Feasibility (Free Consultation)
We evaluate your property in Corona del Mar to determine the best ADU type, size, and placement based on local zoning and utility connections.
02
Custom Architectural Design
Our team drafts detailed plans that blend perfectly with your main home’s aesthetic while optimizing interior functionality.
03
Permit Processing & Approval
We handle all city submittals and plan corrections, leveraging our local expertise to secure your building permits efficiently.
04
Vetted Contractor Matching
Once permits are in hand, we connect you with our network of licensed, experienced ADU contractors to bring the design to life.
Our Expertise
Specialized ADU & Home Services
We provide a comprehensive suite of design and planning services tailored for the Corona del Mar market. Our goal is to eliminate uncertainty and maximize your investment.
ADU Design & Drafting
Precision technical drawings for flawless construction. We provide professional drafting services that ensure your build stays on track and on budget.
As-Built
Accurate documentation of your existing property. Essential for any renovation, our as-built plans provide the perfect foundation for your project.
Site Plans
Strategic property layouts for homes and ADUs. We ensure 100% compliance with California setbacks, fire codes, and zoning laws.
Plan Permit Processing
Skip the city hall headaches. We handle the entire permit process, securing fast approvals so your construction can start immediately.
Plan Corrections
Fast-track your project with expert revisions. We address city comments instantly to keep your building timeline on schedule.
3D Virtual Tours
Experience your project before it’s built. Our immersive 3D walkthroughs provide total clarity and confidence in your design.
Home Remodeling
Transform your current residence into a luxury estate. Our high-end renovations blend modern aesthetics with California’s elite lifestyle.
Custom Homes
Bespoke luxury residences tailored to your vision. We create iconic California homes that reflect your unique style and status.
Vetted & Trusted ADU Contractors
We connect you with the most reliable ADU contractors in Corona del Mar. While we handle design and permits, our partners ensure your project is built to the highest standards.
Custom Build vs. Prefab ADU
While prefab ADUs might seem convenient, they often lack the quality and integration required for high-value properties in Corona del Mar. A custom-designed ADU offers several critical advantages:
- Seamless integration with your main home’s architecture
- Maximization of your property’s unique footprint and views
- Higher long-term property value and market appeal
- Superior build quality and luxury interior finishes
- Flexibility to adapt to Corona del Mar’s specific coastal codes
ADU Options
Explore ADU Types
Whether you’re looking to convert an existing space or build from the ground up, we offer a range of ADU solutions tailored to your property and goals.
Garage Conversion ADU
Transform your underutilized garage into a high-end living space. Perfect for rental income or a private guest suite in Corona del Mar.
Room Conversion
Repurpose existing interior rooms into a self-contained living unit with its own entrance and amenities.
Attached ADU Addition
An extension of your main home. Seamlessly integrated architecture that expands your living area while maintaining a unified look.
Detached Backyard ADU
A completely separate structure in your backyard. Ideal for maximum privacy and increasing your property’s overall square footage.
Granny Flat
Bespoke designs tailored to your specific needs, whether it’s a luxury pool house or a comfortable home for aging parents.
Junior ADU (JADU)
A smaller unit created within the existing walls of your home. A cost-effective way to add a rental unit or space for a family member.
Interior Design
Luxury Interiors for Modern Living
Our designs focus on maximizing light, airflow, and functionality. We create interior spaces that feel expansive and luxurious, regardless of the square footage.
Luxury Master Suites
Spacious bedrooms with custom storage and high-end finishes.
Gourmet Kitchens
Full-sized appliances and designer cabinetry for a premium feel.
Open Living Areas
Seamless transitions between indoor and outdoor living spaces.
Spa-Inspired Baths
Modern fixtures and elegant tiling for a relaxing experience.
Eliminate the Uncertainty of ADU Construction
Most homeowners fear the hidden costs and permit delays associated with building an ADU. Our design-only model provides you with fixed-price architectural plans and guaranteed permit approvals, so you know exactly what you’re building before you hire a contractor.
No Cost Overruns
Detailed plans mean accurate contractor bids and fewer surprises during construction.
Permit Guarantee
We handle all city corrections and submittals until your permits are approved.
Vetted Builders
Access our network of trusted, licensed contractors who specialize in ADU builds.
Investment Value
An ADU is More Than Space: It’s a Financial Asset
In Corona del Mar’s competitive real estate market, an ADU offers significant financial benefits, from increased property value to consistent rental income.
Increased Property Value
Adding a permitted ADU can significantly boost your home’s market value and equity.
Rental Income Generation
Generate passive income by renting out your ADU as a long-term or short-term residence.
Multi-Generational Living
Provide a private, comfortable space for family members while keeping them close.
Immersive 3D Virtual Tours: See It Before You Build
Experience your new space before construction begins. Our hyper-realistic 3D virtual tours give you total confidence in your design choices, helping you visualize the final result with precision.
Social Proof
What Our Clients Say
⭐⭐⭐⭐⭐
“Jean Prescott Studio made our garage conversion in Corona del Mar so easy. They handled all the permits and the design is stunning. We’re already seeing great rental income.”
Sarah M. – Corona del Mar
Garage Conversion ADU
⭐⭐⭐⭐⭐
“The custom design they created for our backyard ADU perfectly matches our main house. Their knowledge of local codes was invaluable during the permit process.”
David L. – Corona del Mar
Detached Backyard ADU
⭐⭐⭐⭐⭐
“Professional, creative, and efficient. They took the stress out of the entire process. I highly recommend them for any ADU project in Corona del Mar.”
Michelle R. – Corona del Mar
Attached ADU Addition
Common Questions
ADU Frequently Asked Questions
How much does an ADU cost in Corona del Mar?
ADU construction costs in Corona del Mar vary based on the type (conversion vs. new build), size, and finishes. Generally, garage conversions are more affordable, while detached units have higher costs due to foundation and utility work. We provide detailed estimates during our feasibility study.
Do I need a permit for an ADU in Corona del Mar?
Yes, all ADUs in Corona del Mar require building permits. The process involves submitting detailed architectural plans that comply with state and local regulations. We specialize in managing this entire process for you.
What is the maximum size for an ADU?
In California, detached ADUs can generally be up to 1,200 square feet. However, local ordinances in Corona del Mar may have specific requirements regarding setbacks and lot coverage. We ensure your design maximizes space within these limits.
Will an ADU increase my property taxes?
An ADU will trigger a ‘blended assessment,’ where the value of the new unit is added to your existing property value. It does not trigger a full reassessment of your main home. The increase in property value and potential rental income usually far outweighs the tax adjustment.
Can I convert my garage into an ADU?
Absolutely. Garage conversions are one of the most popular ADU types in Corona del Mar. They are a cost-effective way to add living space and value to your property without expanding its footprint.
Have More Questions? Find Answers in Our FAQ Section!
Corona del Mar ADU Blog & Planning Resources
Explore helpful insights and practical tips to plan your ADU project in Corona del Mar with clarity and confidence.
-
How Much Does an ADU Permit Cost in California? A Complete Guide
Planning to build an ADU in California? It’s essential to understand the permit costs involved to avoid surprises. Permit fees…
-
How SB 13 Is Changing the Rules for ADU Permits in California
Navigating ADU permits in California used to be a headache—long wait times, high fees, and unclear rules. But thanks to…
-
What Are the Requirements to Get a CalHFA Mortgage in California?
Looking to buy a home in California? CalHFA offers a range of affordable mortgage options, down payment assistance, and support…
Let’s build something meaningful together. Reach out now!
Send us a message today and discover why we’re among the most trusted names in California home construction. Your dream deserves more than generic plans, it deserves precision, passion, and a personal touch.
Find Our Reconstruction & Remodeling Services Online
- ▷ Bark: Explore our expert reconstruction and remodeling services on Bark.
- ▷ Angi’s Leads: Discover our top-rated fire damage restoration and remodeling services on Angi’s Leads. We offer reliable and efficient solutions for your property’s needs.