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.

3-BEDROOM ADU MODELS

Three Bedroom ADU Models and Floor Plans

Discover IMKAT’s most versatile 3-bedroom ADUs — thoughtfully designed for growing families, multi-generational living, or creating a high-value rental home. Each model blends generous living space, energy efficiency, and timeless architecture to deliver the comfort and functionality of a full-sized home.

3-BEDROOM ADU MODELS

Three Bedroom ADU Models and Floor Plans

Explore Designs That Fit Your Space

Find the Perfect 3-Bedroom ADU for Your Property

Explore our fully permitted 3-bedroom ADU models — designed for families, rentals, and multigenerational living. Each spacious model features an open-concept floor plan, modern finishes, and energy-efficient construction to create a comfortable, full-size living experience in your backyard.

PRACTICAL, SPACIOUS, AND FAMILY-READY

The Smartest Way to Add
Value to Your Property

Accessory Dwelling Units (ADUs) are no longer just a trend they’re a movement. From generating rental income to creating multigenerational living space, ADUs add long-term value, flexibility, and financial freedom for homeowners.

Earn More from Your Property

Generate up to $4,000–$5,000/month in long-term or short-term rental income from your backyard 3-bedroom ADU.

Fast, Permit-Ready Construction

Our streamlined process helps you move from design to construction faster, with all city approvals handled by IMKAT.

Expand
Living Space

Create private quarters for extended family, a home office, or a guest suite all while maintaining comfort and privacy

Expand Living Space

Create private quarters for extended family, a home office, or a guest suite all while maintaining comfort and privacy

Increase Property Value

Boost your home’s resale value by up to 40% with a premium, fully permitted 3-bedroom ADU.

Future-Proof Your Lifestyle

Build a flexible home that evolves with your family — adding both convenience and long-term financial security.

BUILT WITH EVERYTHING YOU NEED ZERO COMPROMISE

From Structure to Style, Everything’s Included

Every IMKAT 3-Bedroom ADU comes as a complete, move-in-ready home — built with high-quality materials, advanced systems, and stylish finishes that balance comfort, space, and long-term durability.

Full ADU Construction Package

Foundation, framing, roofing, plumbing, and electrical — handled by certified California contractors for superior strength and longevity.

Move-In-Ready Interiors

Premium flooring, lighting, trim, and paint included — your ADU is fully ready for living, renting, or hosting from day one.

Modern Kitchen Design

Spacious kitchens with quartz countertops, soft-close cabinetry, and energy-efficient appliances designed for family use and entertaining.

Luxury Bathroom Setup

Includes full-size showers, soaking tubs, and premium fixtures for a spa-like bathroom experience in your backyard home.

Energy-Efficient

Insulated walls, LED lighting, HVAC, and solar-ready options that reduce energy costs and meet the latest Title 24 standards.

Permits, Site Work & Warranty

We handle all grading, permits, and utility connections — backed by our full workmanship and structural warranty coverage.

Turn your backyard into a spacious, full-featured 3-bedroom ADU — expertly built, fully permitted, and designed for modern family living.

Your 3-Bedroom ADU Journey Starts with the Right Estimate

financing option

Flexible Financing for Your 3-Bedroom ADU

Building your dream 3-bedroom ADU is easier than ever with IMKAT’s flexible payment options. Whether you’re creating a full-family home, a long-term rental, or a multigenerational suite, our tailored financing plans help you start now and pay over time — without compromising on quality.

Low-Interest ADU Loans: Special financing programs designed exclusively for 3-bedroom ADU projects.
Start Now, Pay Later: Begin construction with little to no upfront cost and manageable monthly payments.
Fast Loan Approval: Get pre-qualified quickly and move closer to completing your spacious 3-bedroom ADU.
Boost Property Value Instantly: A 3-bedroom ADU can increase your property’s worth by up to 40% while generating stable rental income.

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.

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

Three Bedroom ADU Models and Floor Plans

Three Bedroom ADU Models and Floor Plans

Find the Perfect 3-Bedroom ADU for Your Property

The Smartest Way to AddValue to Your Property

Earn More from Your Property

Fast, Permit-Ready Construction

ExpandLiving Space

Expand Living Space

Increase Property Value

Future-Proof Your Lifestyle

From Structure to Style, Everything’s Included

From Structure to Style, Everything’s Included

Full ADU Construction Package

Move-In-Ready Interiors

Modern Kitchen Design

Luxury Bathroom Setup

Energy-Efficient

Permits, Site Work & Warranty

Turn your backyard into a spacious, full-featured 3-bedroom ADU — expertly built, fully permitted, and designed for modern family living.

Flexible Financing for Your 3-Bedroom ADU

Homeowners Love Building With IMKAT.

Let’s Build Your Dream ADU Together

Let’s Build Your Dream ADU Together

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

The Smartest Way to Add
Value to Your Property

Expand
Living Space

Frequently Asked
Questions About ADUs