In Albany, where space is at a premium and demand for flexible living is rising, building an Accessory Dwelling Unit (ADU) is one of the best ways to enhance your property. Whether you’re housing extended family, creating a private home office, or generating passive rental income, an ADU gives you added space and lasting value.

At Royalty Builders, we specialize in designing and building ADUs that work for Albany’s unique lot sizes, neighborhood characteristics, and zoning requirements. Our full-service approach means you’ll have one expert team managing your project from start to finish—with efficiency, care, and attention to every detail.

Types of ADUs We Build in Albany

Albany’s compact urban layout calls for thoughtful ADU design. We work with you to select the ADU type that fits your property, lifestyle, and goals—while maximizing available space.

We build:

• Detached ADUs – Private backyard cottages ideal for rentals or family members

• Attached ADUs – Seamless additions that integrate with your main home

• Garage Conversions – A practical way to turn underutilized space into legal living units

• Above-Garage ADUs – Smart solutions for properties with limited ground space

• Basement Conversions – Great for older Albany homes with existing below-grade space

Every ADU we build is designed to comply with Albany city codes and blend aesthetically with the main residence.

Full-Service ADU Design + Build in Albany

We make the process simple. With Royalty Builders, you’ll work with one team through every phase—from the initial concept to final walk-through. Our design-build model eliminates miscommunication and delivers high-quality results on time and on budget.

Our services include:

• Zoning and feasibility checks

• Custom architectural and structural design

• Energy efficiency planning and Title 24 compliance

• Full permit handling with the City of Albany

• Professional construction and project management

• Final inspections, utility hookups, and occupancy certification

We guide you every step of the way with clear timelines, proactive updates, and expert support.

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

Albany’s small lots and high property values make ADUs an especially valuable investment. Costs will depend on the ADU type, size, site complexity, and your finish preferences. We provide detailed, transparent pricing so you always know where you stand.

Typical ADU pricing in Albany:

• Garage Conversion: $120,000 – $170,000

• Attached ADU: $180,000 – $290,000

• Detached ADU: $200,000 – $350,000+

• Above-Garage ADU: $220,000 – $360,000

We’ll also help you explore ADU financing options, including renovation loans and home equity strategies tailored to your situation.

Permits for ADU Construction in Albany – What You Need to Know

Albany follows California’s ADU legislation, but local zoning rules, lot sizes, and neighborhood overlay zones still play a role in what can be built. We have experience working with Albany’s permitting office and can help move your project through the system smoothly.

We manage:

• Site analysis and zoning verification

• Design plans, engineering, and Title 24 documentation

• Full permit submittal and city communication

• Plan revisions and coordination with inspectors

• Final approval and occupancy sign-off

You won’t need to worry about red tape—we take care of it for you.

Why Build an ADU in Albany?

Albany offers excellent schools, walkable neighborhoods, and a close-knit community—all just minutes from Berkeley and San Francisco. With rising property values and strong rental demand, building an ADU in Albany is a smart long-term investment.

Benefits of an ADU in Albany:

• 🏘 Flexible living space for multigenerational households or guests

• 💼 Work-from-home privacy with a dedicated office or studio

• 💸 Rental income from a high-demand East Bay market

• 📈 Boost resale value with functional square footage

• 🔁 Future adaptability for changing family needs or aging in place

ADUs help Albany homeowners live better—without leaving the neighborhood they love.

Frequently Asked Questions – ADUs in Albany

Q: What’s the maximum size for an ADU in Albany?
A: Detached ADUs can be up to 1,200 sq. ft., depending on your lot size and zoning. We’ll help you determine the best size for your site.

Q: Will I need to add parking?
A: In many cases, no. Parking may not be required for garage conversions or properties near transit. We’ll check your property’s eligibility.

Q: What’s the average timeline for an ADU project?
A: Most ADUs in Albany take 6–10 months from initial design to move-in, depending on permitting and complexity.

Q: Can I rent out my ADU in Albany?
A: Yes, permitted ADUs can be rented as long-term housing. We’ll ensure your unit is built to meet all code requirements.

Contact Royalty Builders – Albany’s Trusted ADU Experts

If you’re ready to add space, functionality, and value to your Albany property, Royalty Builders is here to help. From planning to construction, we make the ADU process smooth, efficient, and rewarding.

📞 Contact us today and schedule your free ADU consultation in Albany.

Smart design. Lasting value. Built with Royalty Builders.