Do I need permits for an ADU in Carmichael?

Yes. Planning and building permits are required. We handle design and submittals.

How large can my ADU be?

Most parcels allow up to ~1,200 sq ft; JADUs up to ~500 sq ft.

What does an ADU cost?

Garage conversions often start lower; detached builds are higher. We provide detailed estimates.

Permits may take weeks–months; construction 3–6+ months depending on scope.

ADU Builders in Carmichael, CA

Building an Accessory Dwelling Unit (ADU) in Carmichael is one of the smartest investments homeowners can make today. Whether you’re considering a garage conversion, a detached backyard cottage, or a rental-ready in-law suite, ADUs add property value, generate rental income, and create housing solutions for family or tenants.

At GBG Construction Inc, we’ve helped homeowners across Sacramento County bring their ADU visions to life. Our team understands Carmichael’s zoning codes, permits, and inspection process, making your project smooth from start to finish.

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Get Started with Your Carmichael ADU Project

Whether you’re ready to start designing your ADU today or just exploring options, our team is here to guide you. We’ll walk you through permits, financing, and construction from start to finish.

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Why Build an ADU in Carmichael?

Rental income potential – offset your mortgage or retirement income.
Family flexibility – create private housing for relatives.
Property value boost – ADUs increase resale appeal in Sacramento County.
Local zoning friendly – Carmichael supports residential ADU development.

Why Choose GBG Construction Inc for Your Carmichael ADU?

Local Experience – deep knowledge of Sacramento County permitting.
Full Service – design, engineering, permits, construction.
Transparent Pricing – clear estimates, no surprises.
Trusted Reputation – licensed, bonded, and insured California contractor.

ADU Financing & Incentives in Carmichael

State programs – California offers grants and incentives to support ADU development.
Flexible financing – home equity, renovation loans, and construction financing available.
Rental income offset – monthly rent can help cover loan payments.
Tax benefits – potential property tax advantages for homeowners adding ADUs.

Our ADU Services in Carmichael

Garage Conversions – transform unused garages into modern living spaces.
Detached Backyard Units – fully independent cottages with kitchen & bath.
Home Additions – expand existing floorplans with seamless integration.
Custom ADU Design & Build – from permits to final finishes.

How Much Does It Cost to Build an ADU in Carmichael?

On average, ADU construction in Carmichael ranges between $100,000–$250,000+ depending on size, design, and finishes. Smaller garage conversions may start around $80,000, while luxury detached units with high-end finishes may exceed $300,000.

GBG Construction Inc provides detailed estimates so you know exactly what to expect before we break ground.

The Benefits of Building Locally with GBG Inc

Local supplier network – strong relationships with trusted Sacramento vendors.
Faster timelines – familiarity with Carmichael’s permit office streamlines approval.
Community commitment – we focus on serving homeowners in Sacramento County.
Personalized service – tailored designs and finishes to fit your property and lifestyle.

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I cannot speak highly enough of Nathan and his crew. Their work is very professional. It is apparent that they take pride in their work. They always showed up on time and worked very hard. If there was a problem they addressed it right away. I am very pleased with my new bathroom and would highly recommend them.

Linda M