Transform Your Garage into a Stunning ADU

Transform your garage into a stunning ADU with the most affordable and streamlined approach to adding valuable living space.

At DNA Drafting, it all begins with expertly designed plans tailored to fit your vision.

Custom Floor Plans

You get a custom floor plan tailored specifically to your lifestyle.

Transparent Pricing

Design and plan approval for one flat-fee price.

Money-Back Guarantee

You'll love the design and we'll get it approved. Guaranteed!

Sample Garage ADU Plans

Choose one of our pre-designed plans, or start from scratch.

Modern Garage Conversion

Studio | 3/4 Bath

Garage Conversion with Bathroom Addition

Studio | 1 Bath

3-Car Garage Conversion

Studio | 3/4 Bath

Completed Garage Conversions

Spanish Style Conversion

1 Bed, 3/4 Bath | 470 SQFT

Woodland Hills ADU

2 Bed, 2 Bath | 800 SQFT

Modern Craftsman ADU

3 Bedroom, 2 Bath | 1,200 SQFT

How It Works

FREE 30-Minute Consultation

We offer a free initial consultation and preliminary feasibility study to make sure your property is eligible for a garage conversion, and to answer any questions you have regarding planning, designing, and building a garage conversion ADU.

Design & Construction Documents

Our ADU Designers are experts in the ADU laws and California building codes, and focus solely on designing beautiful small homes. We work collaboratively with you to make sure your new ADU design meets all your lifestyle needs.

Once you are 100% satisfied with the design, we generate the construction documents (i.e. - blueprints). This is where we add all the construction details and building code requirements and create a set of construction documents which will be used to build you new ADU.

Permit Approvals

We handle all the permit approval paperwork and expedite your project through the local building department. We have processed over 200 garage conversion plans throughout California, and have the knowledge and experience needed to get your project permitted and approved fast.

What Our Clients Are Saying

We had an EXCEPTIONAL experience working with Alex at DNA Drafting. He was highly efficient, communicative, and delivered outstanding blueprints for our garage conversion project. Whenever the city requested corrections, Alex promptly addressed them and resubmitted without delay. We highly recommend his services!
Ryan - Glendale
I’m thrilled we chose DNA Drafting to design and build our garage ADU. Alex Carter was just as easy to work with as he seemed during our initial meeting. The consistent communication was greatly appreciated, and the exceptional quality of their work perfectly matched the examples we saw in DNA Drafting’s online portfolio.
Samantha - Redondo Beach
We worked with Alex from DNA Drafting to draft our ADU plans. Initially, we collaborated with him to outline our ideas, and it quickly became clear he was the perfect person to bring them to life. Alex is professional, highly accessible for any questions, and incredibly adaptable and patient with changes. My wife and I enthusiastically recommend Alex and DNA Drafting!
Brian - Studio City

Plan & Permit Packages

Transparent, Flat-Fee Pricing.

Pre-Designed ADU Plans

Starting at
$ 6,990
Pre-Designed (Stock) Plan
Custom Site Plan
Building Elevations & Sections
Door & Window Schedule
Foundation & Framing Plans
Plumbing & Electrical Plans
Construction Notes & Details
Minor Design Revisions
Title 24 Energy Calculations
Permit Processing/Expediting
100% Plan Approval Guarantee

Custom Detached ADU Plans

Starting at
$ 8,490
Custom Floor Plan
Custom Site Plan
Building Elevations & Sections
Door & Window Schedule
Door & Window Schedule
Plumbing & Electrical Plans
Construction Notes & Details
Unlimited Design Revisions
Title 24 Energy Calculations
Permit Processing/Expediting
100% Plan Approval Guarantee

100% Money-Back Guarantee

You'll love your ADU design and we'll get it permitted. Guaranteed!

All of our Garage Conversion Plans and Permit Packages come with two money-back guarantees. If you don’t love the design, or we can’t get it approved, we’ll give you a 100% refund.

The “I Love My ADU Design” 100% Money Back Design Guarantee

If you don’t absolutely love the design and floor plan of your new ADU, just let us know, and we’ll refund you every dollar you’ve paid. No questions asked and no hard feelings.

Assuming you love your new ADU design (and we’re sure you will), we move forward with creating all the technical construction documents needed to obtain a building permit. That is where our 2nd 100% money back guarantee kicks in.

Our “Permit Approval” Guarantee

We are ADU experts and know what is allowed, and what is not, with the ADU laws and building codes. We’re 100% confident our designs and plans will pass all required plan checks. If they don’t pass, we will refund every dollar you have paid including all design fees and City/County plan check fees.

Pretty incredible, right? We offer these two guarantees because we understand the ADU process and know what it takes to get an ADU approved. We don’t waste time and money designing and planning projects that wont be approved.

Join the thousands of homeowners that have improved their lives by building an ADU.

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All rights reserved.

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DNA Drafting serving Ventura , Santa Barbara and Los Angeles Counties.