Leading ADU Builders in Los Angeles Specializing in Custom Designs and Homes

Many people planning to build an Accessory Dwelling Unit in LA often hit roadblocks because nearly two-thirds of the first-timers run into issues with their paperwork or procedures. That´s exactly what we specialize in helping with. We handle your project from start to finish, ensuring everything is submitted properly to the Los Angeles Building and Safety Department. Our team understands the specific LADBS requirements and knows how to avoid common red flags that slow down approvals. Thanks to our deep knowledge of the local permitting process, we’ve been able to cut approval times by up to one-third for our clients, making the entire project a smooth process that meets all legal requirements.

If you own a single-family or multi-family property in LA or surrounding areas, there’s a strong chance you already qualify. In fact, over 85% of homeowners in Los Angeles County meet the basic requirements for adding an ADU, even in compact or unusual lot shapes.

Depending on how big your ADU will be, how detailed the design is, the type of finishes used, and the state of your lot, building one can cost from $175,000 to $400,000. Since ADUs built separately or in two stories have higher building and permit costs, they usually cost more than most ranging from $300,000 to $400,000. As a result, you’ll receive an exact ADU quote for your LA property which includes every expense beforehand. Together, we set the order for design aspects, find economical approaches, and ensure your project stays within budget.

Absolutely. In LA, nearly 30% of residential properties are located on narrow or sloped lots something we’ve successfully worked with many times. We specialize in custom ADU design that adapts to the unique shape and challenges of your land. Whether it’s a tight urban space or a hillside ADU in LA, we develop smart, code-compliant solutions that maximize your property’s potential. Our team has completed dozens of ADU projects for small lots in LA, helping clients increase property value and rental income even on the most difficult terrain.

From design to completion, the process typically takes 6 to 12 months, depending on your site and city approvals. In LA, most standard ADU projects take around 8.5 months on average, according to recent data from the California Department of Housing. Thanks to our hands-on experience navigating the ADU timeline in LA, we help reduce delays and keep your project moving efficiently. If you’re wondering how long to build an ADU in LA, the answer depends on the team you choose and we’re here to make it faster and smoother.

We plan for that. We coordinate early with LADWP and SoCalGas to avoid delays and integrate utility planning into the design stage. In LA, delays in utility approvals especially from LADWP can extend projects by 4 to 8 weeks if not handled early. By addressing ADU utility connections LA from day one, we reduce those risks. Our proactive approach helps minimize wait times and avoid unexpected costs related to LADWP ADU delays or SoCalGas Los Angeles requirements.