About Us Learn who we are, how we build, and why homeowners trust us with their ADU projects. ADU Process A step-by-step overview of how IMKAT takes your ADU from concept… to permits… to construction. Events / Open Houses Visit our build sites, tour completed ADUs, and meet the team in person. Careers Explore opportunities to grow your career with IMKAT.

ADU Retirement Units Comfortable backyard homes for aging loved ones. ADU for Investors Maximize rental income with high-ROI ADUs. ADU Financing Flexible financing options to fit your budget. Detached ADUs Private standalone backyard homes for any use. Tiny Home Builder Custom tiny homes built for smart, efficient living.

Pre-Construction Get expert design, engineering, and permit management — all handled by one coordinated team. ADU Design Custom floor plans, layouts, and elevations created to match your property and lifestyle. ADU Engineering Structural, Title-24, and code-accurate plan sets that ensure safety and faster approvals. ADU Permitting Complete permit management — submissions, revisions, resubmittals, and final approval handled for you.

1 Bedroom ADU Models Compact, efficient layouts perfect for guests or small rentals. 2 Bedroom ADU Models Maximize rental income with high-ROI ADUs. 3 Bedroom ADU Models Spacious models ideal for multi-gen living or high-value rentals. Duplex ADU Models Two independent units under one roof… perfect for investors or maximizing rental income. Customize Your ADU Fully personalize layouts, finishes, and features to match your vision. NEW Retirement ADU Models Senior-friendly plans focused on accessibility, comfort, and peace of mind.

Interior Design Packages Curated design packages to help you style your ADU interior with modern finishes, cohesive themes, and optimized layouts. Blogs Insights, guides, and tips to help you plan, build, and optimize your ADU project. FAQ Quick answers to the most common ADU questions — permitting, costs, timelines, requirements, and more.

Projects

610 SQFT ADU

VIEW ALL 12 PHOTOS

VIEW ALL 12 PHOTOS

Case Study

610 SQFT ADU

Project Overview

Roseville, CA

610

2024

Modern

Project details

View this 610 SQFT ADU just built in Roseville CA. This ADU is 1 bed/ 1 bath and was built as a rental unit for the property owner.

Ready to Build Your Own ADU ?

Let IMKAT Homes bring your vision to life with proven ADU models, transparent pricing, and expert project management from design to final inspection.

PROJECT HIGHLIGHTS

Tour this 610 SQFT ADU

This ADU includes porcelain tile, ceramic sink, vinyl/laminate flooring and a complete kitchen. It also includes out stucco finish and high ceilings.

Testimonials

Homeowners Love Building With IMKAT.

With hundreds of successful ADU projects completed, we’re proud to be one of the most trusted ADU builders across California. See what real homeowners have to say about working with our team.

Let’s Build Your Dream ADU Together

You’ve read the tips — now see how IMKAT Homes turns smart ideas into beautiful, code-approved ADUs for Sacramento homeowners.

Let’s Build Your Dream ADU Together

You’ve read the tips — now see how IMKAT Homes turns smart ideas into beautiful, code-approved ADUs for Sacramento homeowners.

RELATED PROJECTS

Explore More Completed ADU Projects

See how other homeowners transformed their spaces with IMKAT. Each project is designed for comfort, value, and long-term performance — just like yours could be.

Frequently Asked
Questions About ADUs

Everything you need to know about building, pricing, and designing your backyard ADU with IMKAT. Whether you’re just starting or ready to build these answers cover it all.

Didn’t find your answer?

What are the benefits of building an ADU?

ADUs offer several advantages:

Affordable Housing: They provide an affordable housing option without the need for purchasing additional land or major new infrastructure.
Additional Income: Homeowners can generate rental income by leasing the ADU.
Family Flexibility: ADUs allow extended families to live close together while maintaining privacy.
Efficient Use of Space: They make use of underutilized spaces, enhancing property value and utility.

Do ADUs require separate utility connections?

ADUs can share utilities with the main home or have separate meters. Some cities require separate sewer and water connections. Our ADU consultants will assess your electrical panel to determine if it can support your ADU or if an upgrade is needed.

How much does it cost to build an ADU in California?

Our costs range from $125,000 to $300,000+, depending on size, location, and materials. Garage conversions are typically the cheapest, while detached ADUs are the most expensive.

View some of our models and consult with our ADU specialists for pricing.

Our pricing does not include utilities and permits as they vary by property.

What permits are required for an ADU in California?

Permits are required for construction, zoning, and utilities. The permit process takes 3-5 months and varies by city. California law requires cities to approve or deny ADU applications within 60 days.

Can I rent out my ADU?

Yes! ADUs can be rented long-term (30+ days). Short-term rentals (Airbnb) may be restricted based on city rules.

What are California’s size limits for ADUs?

Detached ADUs: Up to 1,200 sq. ft.
Attached ADUs: Up to 50% of the primary home’s size (or 800 sq. ft., whichever is larger).
JADUs: Max 500 sq. ft.

Detached ADUs: Up to 1,200 sq. ft.
Attached ADUs: Up to 50% of the primary home’s size (or 800 sq. ft., whichever is larger).
JADUs: Max 500 sq. ft.

Be aware that ADU size limits may vary by county and are subject to local zoning regulations. For exact requirements, consult your county officials or speak with one of our representatives for more information.

Can I sell an ADU separately from my home?

Generally, no—ADUs are part of the main property. However, California’s SB 9 law allows lot splits in certain cases, which may enable separate ADU ownership.

For more details, check with your local planning department or contractor.

How do ADUs impact property taxes?

In California, adding an ADU increases property taxes only on the new unit, not the main home. The tax hike is typically 1–1.5% of the ADU’s assessed value. For a $200K ADU, expect an annual increase of $2K–$3K. Prop 13 caps future annual increases at 2%. Consult your county assessor for exact details.

Do you provide financing?

Yes! We partner with RenoFi to offer financing options for your ADU project.

Learn More Here

About Us

ADU Process

Events / Open Houses

Careers

ADU Retirement Units

ADU for Investors

ADU Financing

Detached ADUs

Pool House ADUs

Tiny Home Builder

1 Bedroom ADU Models

2 Bedroom ADU Models

3 Bedroom ADU Models

Duplex ADU Models

Customize Your ADU

Retirement ADU Models

ADU Design

ADU Engineering

ADU Permitting

Interior Design Packages

Blogs

FAQ

Projects

610 SQFT ADU

610 SQFT ADU

Ready to Build Your Own ADU ?

Tour this 610 SQFT ADU

Homeowners Love Building With IMKAT.

Let’s Build Your Dream ADU Together

Let’s Build Your Dream ADU Together

Explore More Completed ADU Projects

Spanish ADU

Spanish ADU

Davis ADU

Frequently AskedQuestions About ADUs

About Us

ADU Process

Events / Open Houses

Careers

ADU Retirement Units

ADU for Investors

ADU Financing

Detached ADUs

Tiny Home Builder

Pre-Construction

ADU Design

ADU Engineering

ADU Permitting

1 Bedroom ADU Models

2 Bedroom ADU Models

3 Bedroom ADU Models

Duplex ADU Models

Customize Your ADU

Retirement ADU Models

Interior Design Packages

Blogs

FAQ

Apply for This Position

Frequently Asked
Questions About ADUs