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Santa Rosa ADU Builder

Custom ADU Builders
in Santa Rosa, California

  • 30+ Years Combined Experience
  • Licensed, Bonded, and Insured
  • 200+ ADUs Built
Get a Quote
Call Us !

200+ Happy Customers

Vacaville ADU Builder

Custom ADU Builders
in Vacaville, California

  • 30+ Years Combined Experience
  • Licensed, Bonded, and Insured
  • 200+ ADUs Built
Get a Quote
Call Us !

200+ Happy Customers

We Build ADUs in Santa Rosa

Looking for a trusted ADU builder in Santa Rosa? IMKAT Homes specializes in designing and constructing high-quality Accessory Dwelling Units tailored to your lifestyle and budget. Whether you need a granny flat, guest house, or a rental-ready ADU, we provide comprehensive, start-to-finish solutions, including design, permitting, and construction.

MODELS

ADU Models

Secondary Homes from 328 SQFT to 1,200 SQFT

Model S1

Model S1

  • 328 sqft
  • 1
  • 1
Model A1

Model A1

  • 462 sqft
  • 1
  • 1
Model A2

Model A2

  • 500 sqft
  • 1
  • 1
Model A3

Model A3

  • 594 sqft
  • 1
  • 1
Model A4

Model A4

  • 749 sqft
  • 1
  • 1
Model B1

Model B1

  • 748 sqft
  • 2
  • 2
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

Build Your ADU Today

Bringing Family Together

One ADU at A Time

Build Your ADU Today!

Why Build an ADU in Santa Rosa?

Building an Accessory Dwelling Unit (ADU) in Santa Rosa is a smart investment for homeowners. Whether you want to generate rental income, expand your living space, or increase property value, an ADU provides a range of benefits suited to Santa Rosa’s growing housing market.
  • Increase Property Value – ADUs enhance your home’s market appeal.
  • Earn Passive Income – Rent your ADU as a short-term or long-term unit.
  • Multigenerational Living – Create a private space for aging parents or young adults.

Reviews

What our clients say

#1 Rated ADU Builder in Santa Rosa

Why Build an ADU?

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

Rental income

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 Santa Rosa

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

Learn More
INCREASE PROPERTY VALUE

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

Learn More

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 Santa Rosa.
View Models
View 3-D Tour

Projects

Recently Finished ADUs

Over 100+ ADUs Built in Santa Rosa
Spanish ADU

Spanish ADU

  • 684 sqft
  • 1
  • 1
Model A3 ADU

Model A3 ADU

  • 594 sqft
  • 1
  • 1
Benham ADU

Benham ADU

  • 500 sqft
  • 1
  • 1
Duplex ADU

Duplex ADU

  • 1,199 sqft
  • 3
  • 2
750 SQFT ADU

750 SQFT ADU

  • 750 sqft
  • 2
  • 2
Ottoman ADU

Ottoman ADU

  • 770 sqft
  • 2
  • 1

Why Us?

Why Build with Imkat Homes?

Find out why Imkat Homes is the Number 1 Rated ADU Builder in Santa Rosa

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

Financing

Finance Your ADU for $1,500 a month

Learn how easy it is to finance your ADU in Santa Rosa

Get Financed

General Contractors

Other ADU Contractors

Specialize in ADUs

Free Assisted Living

Financing

200+ ADUs Built

Why Santa Rosa Homeowners Trust Imkat Homes for ADUs

At Imkat Homes, we specialize in building high-quality Accessory Dwelling Units (ADUs) that align with Santa Rosa’s unique housing needs. Our team ensures your ADU meets local regulations, blends seamlessly with your home, and enhances your property’s value.

Expertise in Santa Rosa ADU Regulations

Navigating Santa Rosa’s zoning laws, permitting, and setback requirements can be complex. Our team has extensive experience with City of Santa Rosa ADU guidelines, ensuring a smooth approval process and efficient construction.

Custom ADU Designs for Every Property

We believe every homeowner has unique needs. Whether you want a modern studio, a cozy guesthouse, or a rental-ready unit, we create a custom ADU that fits your lifestyle and property layout.

Turnkey Solutions from Start to Finish

From planning and permitting to construction and final touches, Imkat Homes handles every step. We provide a hassle-free, end-to-end ADU building experience so you can enjoy your new space without stress.

Affordable, High-Quality Construction

We focus on cost-effective yet durable ADU solutions. By using top-quality materials and advanced building techniques, we ensure your ADU is built to last while staying within your budget.

The Benefits of Building an ADU in Santa Rosa

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

Rental Income

Turn your ADU into a long-term rental or Airbnb.

Multi-Generational Living

Create a comfortable space for family members.

Boost Property Value

ADUs boost resale value and marketability.

Flexible Space

Use it as a home office, studio, or guesthouse.

Santa Rosa ADU Regulations Made Simple

Our team will handle all permits and ensure your project meets Santa Rosa’s ADU 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, unless certain exemptions apply (such as proximity to public transit).

Our team will handle the permitting process and work closely with the City of Santa Rosa to ensure your ADU project moves forward without delays.
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!

Start Your ADU Journey

Get a Quote
Call Us !

Your Northern California Premier ADU builder. Building custom ADUs for family's since 2018

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Contact Us

1300 National Dr #120 Sacramento— CA

(916) 702-7802

contact@imkatconstruction.com

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