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Accessory dwelling unit companies — Los Angeles, CA

Looking for accessory dwelling unit companies in Los Angeles, CA? Call AccessoryDwellingUnit Pros for a free estimate — no obligation. Licensed adu builders serve Los Angeles and the surrounding area, and you'll get straight answers on timing and what affects the price.

Adding an Accessory Dwelling Unit (ADU) in Los Angeles is a fantastic way to maximize your property's potential. With LA's sprawling nature and focus on enhancing housing options, ADUs are becoming increasingly popular. Homeowners in areas like the San Fernando Valley or near the coast are discovering the benefits of extra living space. Licensed, insured pros serve every neighborhood in Los Angeles. Understanding the specific California state laws and local LA city ordinances is crucial for a successful build. The price of an ADU can fluctuate based on its size, the complexity of your lot, and the finishes you select. Call now for a free estimate. Don't miss out on the opportunity to add significant value and functionality to your home. One quick call gets you a free quote — no obligation. Same-day appointments are often available in Los Angeles.

What affects the price

Building an ADU is a custom project, so costs vary based on your specific choices. Site conditions are the biggest factor; if your land requires significant grading, utility extensions, or foundation work, those expenses add up quickly. Choosing high-end finishes, custom cabinetry, or complex roof lines will also push the budget higher compared to a standard design. Prefabricated units often offer predictable costs, while custom site-built structures allow for more flexibility but can be harder to estimate upfront. Exact pricing confirmed free on the call.

About this service

Companies in this industry provide end-to-end solutions, including design, permitting, and construction. You need to hire a company when you prefer a single point of contact to handle the entire project rather than managing individual subcontractors yourself. Exact pricing confirmed free on the call. Licensed, insured pros serve your area — call now for a free estimate.

Frequently asked in Los Angeles

What are the disadvantages of ADUs in Los Angeles?

One common concern is the potential for increased property taxes and utility bills after construction. Another is navigating the permitting process, which, while streamlined in California, still requires attention to detail. You'll also need to consider how an ADU might affect your property's existing landscaping or parking. Pros can help you anticipate these.

How much does an ADU cost in Los Angeles?

The cost of an ADU in Los Angeles is influenced by many factors. These include the size and design of the unit, the type of construction (prefabricated vs. custom-built), and the specific site conditions. Finishes and fixtures also contribute to the overall price. Get a personalized quote by calling us.

What are the rules for ADUs in California?

California has state-wide laws that streamline ADU development, but local cities like Los Angeles have their own specific ordinances. These cover things like maximum size, setbacks, and parking requirements. It's vital to ensure your ADU complies with both state and local regulations. Pros are well-versed in these.

Is an ADU allowed in Los Angeles?

Yes, ADUs are generally allowed in Los Angeles, thanks to state-mandated laws and city-specific ordinances designed to increase housing. However, eligibility depends on your property's zoning and lot size. There are specific requirements you must meet for approval. A quick call can confirm your property's potential.

What permits are needed for an ADU in LA?

You'll need a building permit from the Los Angeles Department of Building and Safety for your ADU. Depending on the project, you might also require permits for electrical, plumbing, and mechanical work. Proper planning and documentation are essential for a smooth approval process.

Also serving nearby: Santa Monica · Inglewood · South Gate · Compton · Torrance

All cities in California →

More on this: HUD ADU resources — ADU policy and financing research.

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Service area details

3,820,914residents
8,120per sq mile
8ZIP codes served

Serving all of Los Angeles — population 3,820,914; about 8,120 residents per square mile across 470.5 sq mi. ZIP codes covered include 90001, 90002, 90003, 90004, 90005, 90006, 90007, 90008.

Neighborhoods served in Los Angeles: Santa Monica, Pasadena, Venice, Hollywood, Downtown LA — and every surrounding area.

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