IMKAT Construction

Bay Area ADU Builder

Build A Secondary
Home on Your Property

Turnkey ADU Builder in the Bay Area

Looking for a reliable ADU builder in the Bay Area that specializes in designing and constructing premium Accessory Dwelling Units to suit your lifestyle and budget. From granny flats to rental-ready ADUs, we provide end-to-end solutions, including permits and construction. Start building your turnkey ADU today and turn your backyard into an asset!

Customize Your Dream ADU in the Bay Area!

Use our ADU configurator to customize your ADU floor plan, interior and exterior design.

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

Enter your address to check price at your location

Bringing Family Together

One ADU At A Time

Bringing Family Together

One ADU at A Time

Reviews

What our clients say

#1 Rated ADU Builder in the Bay Area 

Why Build an ADU in the Bay Area?

See why 1,000s of home owners are building ADUs in the Bay Area

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 the Bay Area

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 the Bay Area

Types of ADUs We Build the Bay Area

We build all types of ADUs in Bay Area — including attached units, detached backyard homes, and garage conversions — designed to fit your lot, needs, and budget.

Attached ADUs

Built as an extension of your existing home, attached ADUs blend seamlessly with your layout while adding valuable square footage.

Detached ADUs

Standalone backyard homes that offer privacy, flexibility, and full living space — perfect for rentals or extended family.

Garage Conversions

Transform your existing garage into a livable, code-compliant unit ideal for guests, tenants, or a home office.

No Cookie Cutter ADUs Here - Each One is Uniquely Yours

You can customize or create your own floor plans for a truly personalized ADU!

Why Us?

Why Build with Imkat Homes?

Find out why Imkat Homes is the Number 1 Rated ADU Builder in The Bay Area

Bay Area’s #1 ADU Builder

General Contractors

Other ADU Contractors

General Contractors

Other ADU Contractors

Specializing in ADUs

ADU Built in Just 8 Months

Financing

Over 200+ ADUs Built

Specialize in ADUs

Free Assisted Living

Financing

200+ ADUs Built

Finance Your ADU

Flexible options to make your dream ADU affordable

FAQ

Frequently Asked Questions About ADUs in the Bay Area

Everything You Need to Know About Building an ADU: Costs, Permits, Benefits, and More

Visit Our Office

Visit our Bay Area office and Show Room

Get A Quick Estimate

CLAIM NOW!

$5,000 OFF

IF YOU USE OUR MODELS