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Los Angeles ADU Builder

As a professional ADU contractor, we know the ins and outs to make your project run smoothly, on time, and on budget. Our team of skilled professionals can make your dream backyard home, backyard office, or backyard rental a reality. Contact All County Development, your premier Los Angeles ADU Builder, today for a free estimate. 
Backyard Studio

Garage Conversion

Convert your garage into a living space that will increase your property value and earn you income. Skip the hassle and let our team do all the work.
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1 Bedroom ADU

1 Bedroom ADU

Adding a 1 Bedroom ADU to your backyard will add value, increase functionality, and boost your monthly earnings. Learn more today!  
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2 Bedroom ADU

Building a 2 bedroom ADU in your backyard gives you so many options when it comes to living in Los Angeles. Contact us to help build your vision.
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Get a Free Estimate

Fill out the form to receive a free estimate for your backyard ADU. We build affordable modern Accessory Dwelling Units for homeowners across Los Angeles, Ca.  Our team of builders is experienced, knowledgeable, and makes the process easy. Don't waste your time being your own project manager, contact us today and let Los Angeles ADU Builder handle your project! 
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Increase your income, space and property value.

Find the Accessory Dwelling Unit That Works Best for your Home

Detached Conversion

The unit is completely separate from the primary home. A great solution for maintaining privacy for a rental unit.

Attached Conversion

The unit is attached to the primary home. Flexible solution to expand the size of your residence and add a second unit.

Backyard Studio/Office

The unit is built in the existing backyard of your primary home. This unit can be used for a home office or studio rental.

2nd Floor Conversion

Transform an existing secondary structure. Building on top of a garage is an option in certain areas too.

Convert Your Garage
To A Livable Space

Los Angeles ADU Builder brings years of experience in home renovation and custom construction. All this to bring you top quality ADU Construction at an affordable cost. We help bring your vision to life. Let us help you build a custom livable Accessory Dwelling Unit in your backyard today! 
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How Can You Maximize Space in a 1-Bedroom ADU?

How can you maximize space in a 1-bedroom ADU? While a 1-bedroom ADU typically has limited square footage, it can be optimized with smart design choices, multifunctional furniture, and strategic layouts. This guide will show you how to maximize space in your ADU, from utilizing every inch of storage to selecting the best color schemes […]
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Is a Garage Conversion Worth the Investment

Thinking about trading your garage for more living space? You’re not alone. Many homeowners ponder this transformation, dreaming of a cozy guest suite, a sleek home office, or even a vibrant art studio. But is a garage conversion worth the investment? Converting a garage can indeed add valuable square footage to your home. However, it […]
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How to Choose the Right ADU Construction Company

When embarking on the journey to build an accessory dwelling unit (ADU), the first and most crucial step is knowing how to choose the right ADU construction company. With so many options available, finding a trustworthy and experienced company can be overwhelming. In this guide, we’ll walk you through the key factors to consider, ensuring […]
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Convert Your Garage
into Revenue

Our innovative, cost-saving building process allows us to install a backyard home — including appliances — at a guaranteed fixed price with zero hidden fees.
Learn How to Convert Your Garage

Questions? We have answers.

Yes! Los Angeles has allowed ADUs on most residentially zoned lots regardless of their size as long as the structure meets the basic restrictions and there is an existing home already on the property, meaning most Los Angeles homeowners can build an ADU on their property. Contact Los Angeles ADU Builder to learn more! 
Yes, Los Angeles ADU Builder is the top ADU Contractor in Los Angeles, Ca. We provide custom ADU living solutions to homeowners with just about any budget. We thrive in providing excellent construction services at an affordable rate.
Building an ADU can vary in price. Things that can affect the pricing of a backyard ADU are size, types of finishing materials used, such as hardwood floors, granite countertops and upgraded appliances. 
Yes! An ADU can add $150,000 or more to your current home value. Along with added value, homes with ADU’s are seen as a huge bonus for potential buyers.
Along with handling the entire construction process from start to finish, Los Angeles ADU Builder also pulls permits from the city so you don’t have to. We are a one-stop-shop.
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