3 BEDROOM ADU MODELS

3 Bedroom

Featured 3 Bedroom ADU Project

C1 Model ADU Project

This 1,195 sq ft ADU in Galt, CA features a spacious 3-bedroom, 2-bathroom layout with a 478 sq ft attached garage—ideal for families or rental income. Designed for comfort and practicality, it offers plenty of living space with secure storage in a modern, efficient design.

Why a 3-Bedroom ADU?

A 3-bedroom ADU (Accessory Dwelling Unit) is one of the most versatile and high-impact additions you can build on your property. With three full bedrooms, it offers the feel and functionality of a traditional single-family home—perfect for large families, multigenerational households, or anyone looking to generate strong rental income. Whether you use it as a long-term rental, house extended family, or create a combination of bedrooms, home offices, and guest space, a 3-bedroom ADU gives you maximum flexibility. These larger ADUs are especially popular in California where housing demand is high, making them a smart investment that significantly boosts both your living space and property value.

Every IMKAT 2-Bedroom ADU Includes:

Framing, roofing, plumbing, and electrical

Turnkey interior finishes

Kitchen with quartz counters and soft-close cabinets

Energy-efficient appliances and mini-split HVAC

Complete site prep and foundation

City permit management and inspections

FAQ

Frequently Asked Questions About Three Bedroom ADUs

Everything You Need to Know About Building a one bedroom ADU: Costs, Permits, Benefits, and More

Detached ADU

Attached ADU

Garage Conversion

Less than 300

300-500

500-1,000

1,000-2,000

More than 2,000

I don't know yet

150k and Under

150k-199k

200k-249k

250K-300K

350k+

Yes, I do have plans

No, I would like help with plans

Cost Estimator

Turnkey Custom ADU Calculator

Calculator Background Calculator Background
Monthly Payment i
$910
Total Price i
$130,000
new tree
new tree image
Choose Your ADU Size:

300

SF

Enter your address to check price at your location