San Rafael ADU Builder

Custom ADU Builders
in San Rafael, California

200+ Happy Customers

Vacaville ADU Builder

Custom ADU Builders
in Vacaville, California

200+ Happy Customers

We Build ADUs in San Rafael

Looking for a trusted ADU builder in San Rafael? IMKAT specializes in designing and constructing high-quality Accessory Dwelling Units tailored to your lifestyle and budget. From granny flats to rental-ready ADUs, we offer end-to-end solutions, including design, permits, and construction.
Cost Estimator

Turnkey Custom ADU Calculator

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Monthly Payment i
$786
Total Price i
$131,000
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Choose Your ADU Size:

300

SF

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Bringing Family Together

One ADU At A Time

Bringing Family Together

One ADU at A Time

Why Build an ADU in San Rafael?

Building an Accessory Dwelling Unit (ADU) in San Rafael is a smart investment for homeowners. Whether you want to generate rental income, expand your living space, or increase property value, an ADU offers significant benefits tailored to the unique opportunities in San Rafael.

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What our clients say

#1 Rated ADU Builder in San Rafael

Why Build an ADU?

See why 1,000s of home owners are building ADUs

Earn up to $2,500/ month of Rental Income

The Perfect Retirement Plan

Get 3 Months of Assisted Living on Us

Thousands of retirees are choosing an ADU over expensive retirement homes in San Rafael

Thousands of retirees
are choosing an ADU over
expensive retirement homes
in California

Increase Property
Value up to 25% - 35%

Increase Living Space

Expand living space up to
1,200 SQFT

The Perfect Retirement Plan

Thousands of retirees are choosing
an ADU over expensive retirement
homes in California

Thousands of retirees
are choosing an ADU over
expensive retirement homes
in California

No Cookie Cutter ADUs Here - Each One is Uniquely Yours

You can customize or create your own floor plans for a truly personalized ADU in San Rafael.

Why Us?

Why Build with Imkat Homes?

Find out why Imkat Homes is the Number 1 Rated ADU Builder in San Rafael

Vacaville #1 ADU Builder

General Contractors

Other ADU Contractors

Specializing in ADUs

ADU Built in Just 8 Months

Financing

3 Months of Free Assisted Living for Retirees

Over 200+ ADUs Built

Finance Your ADU for $1,500 a month

Learn how easy it is to finance your ADU in San Rafael

General Contractors

Other ADU Contractors

Specialize in ADUs

Free Assisted Living

Financing

200+ ADUs Built

Why San Rafael Homeowners Trust Imkat Homes for ADUs

At Imkat Homes, we understand the unique needs of San Rafael property owners. Our team specializes in designing and building high-quality ADUs that comply with local regulations while enhancing the beauty and functionality of your home. Here’s why we’re the preferred ADU builder in San Rafael:

Expertise in San Rafael ADU Regulations

Building an ADU in San Rafael requires knowledge of zoning codes, lot size requirements, and the permitting process. Our team is experienced in navigating City of San Rafael ADU regulations, ensuring your project is completed efficiently and legally.

Custom ADU Designs for Every Property

We believe in tailor-made solutions rather than generic designs. Whether you need a modern studio, a cozy granny flat, or a rental-ready unit, we create ADUs that align with your property layout, lifestyle, and budget.

Turnkey ADU Construction Services

From initial planning to final inspections, Imkat Homes provides a seamless ADU-building experience. We manage site preparation, permitting, construction, and finishing touches, so you can enjoy a stress-free process.

Affordable, High-Quality Construction

We offer cost-effective ADU solutions without compromising on quality. Using durable materials and sustainable building techniques, we ensure that your ADU is a long-term investment.

Benefits of Building an ADU in San Rafael

Adding an ADU to your San Rafael property is one of the smartest investments you can make. Here are just a few reasons why:

Rental Income

High housing demand makes ADUs a great source of steady passive income.

Multi-Generational Living

Provide a private, comfortable space for family members.

Boost Property Value

An ADU increases resale value and market appeal.

Flexible Space

Use your ADU as a guest house, home office, or creative studio.

San Rafael ADU Regulations Made Simple

The City of San Rafael has clear ADU building guidelines, and we ensure your project meets all requirements. Here are some key regulations:

Maximum ADU Size:

 ADUs can be up to 1,200 square feet, depending on your property’s size.

Setback Rules:

A minimum setback of 4 feet is required from side and rear property lines.

Parking Requirements:

Generally, one parking space is required, with some exceptions.
Let Imkat Homes handle the permitting and approval process to keep your ADU project on track!
Have a Question?

FAQ

An ADU is a self-contained living unit that is either attached or detached from a primary residential dwelling. It is also commonly known as a granny flat, in-law suite, backyard cottage, or secondary dwelling unit.

Most counties in the surrounding Vacaville area allow you to build up to 1200 square feet per lot. As long as it fits on your property. 

You can build up to two units per property or as long as both units do not exceed 1200 square feet. Such as two 600 SQFT units.
 
Depending on the size it typically takes 3-5 months for your permits plans and Design and 3-4 months for construction. 

Yes, ADUs can be rented out for additional income. However, local regulations may place restrictions on renting out ADUs, such as requiring a permit or limiting the number of occupants.

Unlock Your Property’s Potential – Get a Free ADU Consultation!

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