Accessory Dwelling Units, also known as ADUs, are becoming increasingly popular across California. For homeowners in Sacramento, they offer extra space, rental income, and higher property value. But one of the first questions most people ask is: “How much does it cost to construct an ADU in Sacramento?”
The answer depends on many factors such as size, design, and materials. In this blog, we’ll explore the typical costs, what influences them, and why working with a trusted ADU builder in Sacramento like Elegant Design Construction makes the process smoother.
What is an ADU?
An Accessory Dwelling Unit (ADU) is a small but complete living unit located on the same property as your main house. ADUs usually have a kitchen, bathroom, bedroom, and living space. They can be used as a rental, guest house, or private suite for family members.
Types of ADUs include:
Detached ADU
A separate small home in the backyard.
Attached ADU
An addition connected to your main home.
Garage Conversion
Turning your garage into a living space.
Basement ADU
Using basement space for a self-contained unit.
With Sacramento’s housing demand, ADUs are a practical solution for both homeowners and renters.
Average Cost of ADU Construction in Sacramento
The cost of ADU construction in Sacramento usually ranges from $100,000 to $300,000, depending on the type and size of the unit. Here’s a breakdown:
- Garage Conversion: $80,000 – $150,000
- Attached ADU: $120,000 – $250,000
- Detached ADU: $150,000 – $300,000
While these are average numbers, every project is different. Custom designs, premium finishes, or unique layouts can increase the total cost.
Factors That Affect ADU Construction Costs
Several things influence the price of building accessory dwelling units (ADUs) in Sacramento:
✓ Size of the ADU
Every inch is used wisely to make small spaces feel larger.
✓ Design Choices
Custom features like high-end kitchens, luxury bathrooms, or smart technology add to the budget.
✓ Construction Type
Detached ADUs are often more expensive than garage conversions.
✓ Site Conditions
Sloped land, soil quality, and existing structures can affect costs.
✓ Permits and Fees
Sacramento has specific rules and costs for ADU permits.
✓ Materials
Choosing between standard and premium materials makes a big difference in overall spending.
Why Build an ADU in Sacramento?
While the cost may feel high, the benefits make it worthwhile:
✓ Extra Income
Rent your ADU for steady monthly income.
✓ Family Living
Give elderly parents or young adults a private living space.
✓ Increased Property Value
Homes with ADUs often sell faster and for more money.
✓ Flexibility
Use it as a guesthouse, home office, or creative studio.
In Sacramento’s hot real estate market, ADUs are an investment that pays back.
Working with an ADU Builder in Sacramento
Building an ADU is not a DIY project. It requires permits, design knowledge, and expert construction. That’s why partnering with a professional ADU builder in Sacramento like Elegant Design Construction is essential.
Here’s how they help:
Consultation
Understand your goals and budget.
Custom Design
Plans tailored to your space and lifestyle.
Permits and Approvals
Handling city paperwork and codes.
Quality Construction
Strong materials and professional craftsmanship.
On-Time Delivery
Projects completed within set timelines.
With a skilled team, you avoid costly mistakes and get lasting results.
Saving Money on ADU Construction
Here are some tips to manage costs wisely:
Choose a Simple Design
Fewer custom details lower costs.
Plan Ahead
Avoid changes mid-project, which can add expenses.
Pick Durable Materials
Invest in quality to avoid future repairs.
Work with Experts
Professional builders help you stay on budget and schedule.
FAQs
Garage conversions are usually the most affordable, starting around $80,000.
Yes. All ADU projects require permits. Elegant Design Construction manages this process for you.
Yes, Sacramento allows ADUs to be rented out, providing steady rental income.
On average, 6–12 months depending on design, permits, and construction type.
Look for experience, positive reviews, and clear communication. Elegant Design Construction offers all three.
The cost of ADU construction in Sacramento depends on design, size, and site conditions, but the investment is worth it. An ADU gives you flexibility, income opportunities, and increased property value.
Working with the right partner makes all the difference. As trusted experts in accessory dwelling units (ADUs) in Sacramento, Elegant Design Construction helps homeowners design and build ADUs that fit their goals and budget.
If you’ve been thinking about building an ADU, now is the perfect time to get started.
Start Your ADU Project with Elegant Design Construction
Transform your property with Elegant Design Construction, the trusted ADU builder in Sacramento. From permits to design and construction, we make ADU construction in Sacramento simple and stress-free.
Contact us today to discuss your project and bring your ADU vision to life.
