ADU Builders in Sacramento, CA- Custom & Prefab ADUs

Top-rated ADU builder specializing in custom and prefab accessory dwelling units. Build your dream ADU, tiny home, granny flat, in-law suite, or backyard cottage with Nestadu.

Sacramento ADU Builders

Nestadu is a top ADU builder in Sacramento, CA, ready to help you make the most of your property with both custom and prefabricated ADUs. Our team understands the latest local regulations and works closely with you to design a high-quality, visually appealing unit that fits your home and neighborhood.

Whether you’re adding an in-law suite, a backyard cottage for extra income, or a versatile space for guests and family, Nestadu ensures a smooth, start-to-finish experience. With a strong track record in custom ADU construction, we take pride in satisfied clients, transparent pricing, and high-quality results.

If you’re considering a tiny home or prefab ADU in Sacramento, let Nestadu help you unlock your property’s full potential. Reach out today and let’s start building a space that enhances your lifestyle.

Benefits of ADUs

Sacramento ADU FAQs

Securing a construction permit for an ADU in Sacramento involves several important steps to ensure compliance with local codes and regulations. It begins with a site assessment, where experienced ADU builders evaluate your property’s unique conditions. From there, a custom design is developed that fits your needs while aligning with Sacramento’s zoning requirements. These plans are then submitted to the planning department for approval.

Once approval is granted, the project moves into the construction phase. This includes obtaining the necessary permits, preparing the site, and managing every aspect of the build—from the foundation to the final touches. Working with top-rated ADU builders ensures a high-quality result with minimal disruption to your daily life.

Whether you're planning a tiny home, granny flat, or in-law suite, a well-executed ADU not only enhances your living space but also adds lasting value and the potential for steady rental income.

Yes, you can finance the construction of an ADU in Sacramento. There are several financing options available to homeowners looking to build an Accessory Dwelling Unit. These options can help make your ADU project more affordable and manageable.

ADU Financing Options in Sacramento:

1. Home Equity Loans: Use the equity in your existing home to finance your ADU project. This option typically offers lower interest rates and favorable terms.

2. Home Equity Line of Credit (HELOC): Similar to a home equity loan, a HELOC allows you to borrow against your home’s equity but provides a revolving line of credit, offering flexibility in how you use the funds.

3. Cash-Out Refinance: Refinance your existing mortgage for a higher amount than you currently owe, and use the extra cash to fund your ADU construction.

4. Construction Loans: These short-term loans cover the cost of building an ADU and convert into a mortgage once construction is complete.

5. Government Programs and Grants: Look for local and state programs that offer financial incentives or grants for building ADUs. In California, there are specific programs aimed at increasing the availability of ADUs.

6. Personal Loans: Unsecured personal loans can be used for ADU construction, though they may come with higher interest rates compared to secured loans.

By exploring these financing options, you can find a solution that fits your financial situation and helps you achieve your goal of building an ADU in Sacramento. Partner with Nestadu to navigate the financing process and bring your ADU project to life.

Yes, there are several incentives and grants available for building an ADU in Sacramento.   As a leading ADU builder in Sacramento, Nestadu can help you navigate these opportunities to make your ADU project more affordable.

Incentives and Grants for ADU Construction in Sacramento:

1. State and Local Grants:

•California offers various grants to encourage the construction of ADUs. These grants can significantly reduce the cost of building your ADU in Sacramento.

2. Low-Interest Loans:

•Many local governments provide low-interest loans specifically for ADU projects. These loans make it easier to finance your ADU construction in Sacramento. 

3. Tax Credits:

•Homeowners may be eligible for tax credits when building an ADU, helping to offset the initial investment costs.

4. Utility Rebates:

•Some utility companies offer rebates for installing energy-efficient systems in your ADU. This not only helps the environment but also reduces your long-term utility costs.

5. Waived Fees:

•In Sacramento, certain development fees may be waived for ADU projects, reducing the overall cost of construction.

6. Pilot Programs:

•Keep an eye out for pilot programs in Sacramento that aim to increase the availability of affordable housing through ADUs. These programs often come with additional financial incentives.

How Nestadu Can Help:

Grant Application Assistance: Our team can assist you in applying for relevant grants and incentives to ensure you take full advantage of available funding.

Navigating Regulations: We stay up-to-date with the latest incentives and regulatory changes in Sacramento, ensuring your ADU project meets all requirements and maximizes benefits.

By leveraging these incentives and grants, you can make building an ADU in Sacramento   more affordable and cost-effective. Partner with Nestadu, the top-rated ADU builder in Sacramento, to explore these opportunities and start your ADU project today

The ADU construction process in Sacramento, CA typically takes between 6 to 12 months, depending on factors such as design complexity, permitting, and the type of construction. As a trusted ADU builder in Sacramento, Nestadu is committed to delivering a smooth and efficient experience for both prefab and custom-built ADUs.

Typical ADU Construction Timeline in Sacramento, CA:

1. Initial Consultation and Planning (1–2 months):

  • Meet with the Nestadu team to discuss your goals, explore design options, and perform a site assessment.

  • Prepare detailed plans and gather the documents needed for permit submission.

2. Permitting and Approvals (2–4 months):

  • Submit plans to the Sacramento building department.

  • Coordinate with city officials to ensure full compliance with zoning laws and building codes.

3. Construction Phase (3–6 months):

  • Prefab ADUs: Factory construction is followed by on-site installation and finishing.

  • Custom ADUs: Includes groundwork, framing, utility hookups, and interior completion.

4. Final Inspections and Approval (1 month):

  • Complete final inspections to verify code compliance.

  • Secure a certificate of occupancy from the Sacramento building department.

What Can Affect the Timeline:

  • Design Complexity: More detailed or customized plans may take longer to develop and approve.

  • Permitting Delays: City reviews or additional requirements can impact timing.

  • Construction Type: Prefab ADUs are usually completed faster than site-built units.

With Nestadu, you get expert guidance and reliable project management at every step. Whether you're building a prefab ADU, custom unit, granny flat, cottage, or in-law suite, our team is here to ensure a high-quality build delivered on schedule.

The zoning requirements for ADUs in Sacramento are more accommodating to allow more property owners to build an accessory dwelling unit. Properties in Sacramento zoned for single-family, two-family, or multifamily use may all be eligible to build ADUs, making it easier than ever to enhance your property with additional living space.

Eligibility for ADU in Sacramento includes:

  1. Single-Family Zoning:

• Properties zoned for single-family use may add one ADU. This allows an addition of more living space without changing the principal use of the property.

  1. Two-Family Zoning:

• Properties zoned for two-family use may also allow an ADU. This class of zoning is ideal for a duplex property that would like to expand their living arrangements or rental opportunities.

  1. Multifamily Zoning:

Properties that are zoned for multiple units can also adapt ADUs. This further provides apartment buildings and other multifamily residences with an exceptional opportunity to add to the number of their units to maximize rental income. With these zoning requirements satisfied, homeowners in Sacramento can enjoy the many benefits of an ADU, including increased property value, rental income, and flexible living arrangements.

What Are the ADU Size Requirements in Sacramento, CA?

In Sacramento, ADU size limits depend on the type of unit you plan to build. Understanding these guidelines is essential to keep your project in line with local regulations.

ADU Size Guidelines in Sacramento:

1. Junior ADUs (JADUs)

  • Maximum size: 500 square feet

  • JADUs are smaller units typically created by converting a portion of an existing single-family home.

2. One-Bedroom Detached ADUs

  • Maximum size: 850 square feet

  • These are standalone units offering a compact living space with one bedroom.

3. Two-Bedroom Detached ADUs

  • Maximum size: 1,000 square feet

  • These units provide more room and privacy with two bedrooms in a detached layout.

4. Attached ADUs

  • Maximum size: Up to 1,000 square feet or 50% of the main home’s existing floor area, whichever is greater

  • These units are physically connected to the main residence and can add significant living space.

By following these size limits, Sacramento homeowners can ensure their ADU plans align with city zoning and building codes, helping to avoid delays and costly revisions during the approval process.

In Sacramento, CA detached ADUs are limited to a maximum height of 16 feet. This requirement helps maintain the visual harmony of neighborhoods and ensures that ADUs do not overshadow the main home.

Staying within this height limit is essential for meeting local zoning regulations and keeping your project on track for approval.

The number of ADUs you can build in Sacramento depends on your property's zoning. Understand these zoning rules to make sure that your project follows local regulations.

Sacramento's ADU Limits Based on Zoning:

Single-Family Zones:
• One ADU and one Junior ADU (JADU) per lot is allowed.

Two-Family or Multi-Family Zones:
• You can either construct two detached ADUs or convert up to 25% of existing non-living spaces, such as storage rooms or garages, into ADUs.

By following these zoning requirements, homeowners in Sacramento can maximize their property’s potential by adding functional and additional living areas.

From January 1, 2020, to January 1, 2025, there is no owner occupancy requirement to obtain an ADU permit in Sacramento. This temporary regulation allows homeowners more flexibility in adding ADUs to their properties without needing to live on-site.

Yes, you can rent out your ADU in Sacramento for long-term rentals. However, the city does not allow ADUs to be rented out for short-term stays, such as Airbnb rentals under 30 days. This regulation helps maintain community stability and ensures ADUs are used for more permanent housing solutions.

In Sacramento, ADUs must adhere to minimum setback requirements. The minimum setbacks are 4 feet from the side and rear lot lines. These setbacks ensure that ADUs are properly spaced from property boundaries, maintaining privacy and compliance with local zoning regulations.

In Sacramento, ADUs are not required to have dedicated parking. This rule makes it easier for homeowners to add an ADU without needing to set aside extra space for vehicles, allowing for better use of the property overall.

When planning to build an ADU in Sacramento, there are several important factors to consider beyond the basic regulations:

1. Easements:

•Check if your property has any easements that might affect the placement of your ADU. Easements can restrict where you can build on your property, so it’s crucial to identify any existing ones early in the planning process.

2. HOA Regulations:

•If your property is governed by a Homeowners Association (HOA), review the HOA rules and regulations. HOAs may have specific guidelines or restrictions regarding the construction of ADUs, including design, size, and placement.

3. Utility Connections:

•Consider how your ADU will connect to existing utilities, such as water, sewer, electricity, and gas. Ensure that your plans include proper utility hookups and that they comply with local codes and regulations.

4. Lot Coverage and Floor Area Ratio:

•Check the lot coverage and floor area ratio (FAR) requirements in Sacramento. These regulations dictate how much of your property can be covered by structures and the total allowable floor area, respectively.

5. Design and Aesthetics:

•Ensure that your ADU design complements your primary residence and adheres to any architectural guidelines set by Sacramento or your HOA. A well-designed ADU can enhance the overall appeal of your property.

6. Permitting Process:

•Understand the permitting process in Sacramento. This includes submitting plans, obtaining necessary approvals, and scheduling inspections. Familiarize yourself with the timeline and requirements to avoid delays.

7. Environmental Impact:

•Consider the environmental impact of your ADU. Use sustainable building materials and energy-efficient systems to minimize the ecological footprint of your new unit.

8. Fire Safety and Access:

•Ensure that your ADU meets fire safety standards and has adequate access for emergency services. This includes proper installation of smoke detectors, fire extinguishers, and accessible entrances.

By addressing these factors, you can ensure a smoother and more successful ADU project in Sacramento. Nestadu is here to help you navigate every step of the process, from initial planning and design to construction and final inspection. Contact us for expert guidance and support to make your ADU project a success.

For detailed information about ADU regulations in Sacramento, there are several resources available to help you understand local requirements and guidelines. As a leading ADU builder in Sacramento, Nestadu is here to assist you in navigating these regulations to ensure your project complies with all necessary standards. 

Resources for ADU Regulations in Sacramento:

Sacramento Planning Department:

•Visit the official Sacramento Planning Department website for comprehensive information on zoning laws, building codes, and ADU-specific regulations. They provide detailed guidelines and updates on any regulatory changes affecting ADU construction. Here is a link to Sacramento's website.

2. Nestadu Consultation Services:

•Schedule a consultation with Nestadu, your trusted ADU builder in Sacramento. Our experts can provide you with the latest regulatory information and guide you through the entire ADU construction process, from design to permitting.

3. Local ADU Workshops and Seminars:

•Attend workshops and seminars hosted by the Sacramento.  Planning Department or local housing organizations. These events offer valuable insights and updates on ADU regulations and best practices.

4. California Department of Housing and Community Development (HCD):

•The HCD website offers statewide information on ADU regulations and incentives. This resource can help you understand how state laws impact your ADU project in Sacramento

5. Online Resources and Guides:

•Explore online guides and resources dedicated to ADU construction in Sacramento. Websites like Nestadu’s blog provide articles, tips, and updates on ADU regulations and construction practices.

6. Local ADU Advocacy Groups:

•Connect with local advocacy groups that focus on promoting ADUs in Sacramento. These organizations often have up-to-date information on regulations and can provide additional support and resources.

By utilizing these resources, you can stay informed about ADU regulations in Sacramento and ensure your project adheres to all local requirements. 

Under the California Housing Opportunity and More Efficiency (HOME) Act, also known as SB9, property owners in Sacramento can split their single-family residential lots and build up to two residential units on each new lot. This allows for the creation of up to four units on a single-family parcel, providing more opportunities for additional housing.

Key benefits of SB9 include:

Increased Housing Options: You can build more units on your property, increasing rental income potential and housing flexibility.

Streamlined Approval Process: The approval process for lot splits and building additional units is ministerial, meaning it doesn’t require discretionary review or hearings if all criteria are met.

Owner Occupancy Requirement: If you split your lot, you must live in one of the units for at least three years, ensuring community stability.

For detailed information and to see how you can take advantage of SB9 to enhance your property, schedule a consultation with our experts at Nestadu.

Additional Details:

Recent Developments: Please note that recent legal challenges have impacted the implementation of SB9 in some charter cities. However, the law is still in effect for most areas in California.

Local Regulations: Always check with local authorities to ensure compliance with specific regulations in Sacramento.

For more information or to see if your property qualifies, contact us today for a free property analysis.

ADU builders

Why should I consider an ADU in Sacramento, California?

Owning an ADU in Sacramento offers several key advantages. With a strong and growing rental market, these units present a valuable opportunity to generate consistent rental income. The extra space appeals to a broad range of renters, from young professionals to families, giving homeowners a reliable way to increase their earnings while adding versatility to their property.

ADUs come in various forms, including prefab, custom, attached, and garage conversion designs, each offering unique advantages for homeowners in Sacramento. Prefab ADUs are quicker and less expensive to construct, allowing homeowners in Sacramento to start enjoying their new space and financial benefits sooner. These units are built in a factory setting, ensuring high-quality control and faster production times. Custom ADUs, on the other hand, offer greater flexibility in design and can be tailored to fit specific needs and preferences, providing a custom solution for any property in Simi Sacramento. This customization ensures that the ADU, tiny home, granny flat, or cottage, perfectly complements the existing home and meets the unique requirements of the homeowner.

Accessory Dwelling Units and tiny homes offer a practical and cost-effective housing option for families in Sacramento looking to keep aging relatives nearby. These units provide a private, comfortable space that keeps loved ones close while avoiding the high costs of retirement facilities. They allow seniors to maintain independence while staying connected to family, fostering care, support, and companionship.

Beyond enhancing family connections, ADUs and tiny homes can increase property value and support modern, multigenerational living arrangements. Nestadu, one of Sacramento’s top-rated ADU builders, specializes in creating spaces tailored to your family’s needs—making it an ideal choice for family-focused housing solutions.

Adding an Accessory Dwelling Unit (ADU) to your property in Sacramento  not only enhances its functionality but also increases its overall appeal. Homeowners in Sacramento enjoy the flexibility of additional living space, whether it’s for personal use, hosting guests, or generating rental income. An ADU can serve as a private retreat, a guest house, or even a Sacramento for pursuing hobbies and passions. The versatility of ADUs and tiny homes makes them a valuable addition to any property, providing multiple uses and benefits. Nestadu, a top-rated ADU builder in Sacramento, can help you design and construct the perfect ADU to meet your needs.

Accessory Dwelling Units (ADUs) support sustainable living in Sacramento by incorporating efficient construction methods and environmentally friendly materials. Prefab ADUs are built in controlled settings, which helps reduce waste and lower environmental impact—making them a smart, eco-conscious way to expand your living space.

Many ADUs also include energy-efficient features that help decrease utility costs and reduce your carbon footprint. Nestadu, a leading ADU builder in Sacramento, specializes in designing and building eco-friendly prefab and custom ADUs, as well as tiny homes, all crafted to meet high sustainability standards.

With the rising popularity of prefab and site-built ADUs in Sacramento, it’s clear that they offer a valuable addition to any property, providing both immediate and long-term benefits for homeowners. Whether you are looking to increase your property’s value, generate additional rental income, or provide a comfortable living space for family members, an ADU in Sacramento is a smart and versatile investment. Nestadu, a top-rated ADU builder in Sacramento, specializes in creating high-quality prefab and custom ADUs that meet your unique needs and enhance your property‘s functionality and value.

What ADU services does Nestadu provide?

Our process starts with a thorough consultation to understand your goals and specific needs. As experienced professionals in ADU design and construction, we offer expert guidance on the most suitable options for your property—whether you’re considering a prefab unit, custom build, granny flat, tiny home, or in-law suite. We also perform detailed feasibility studies and site assessments to identify the best placement for your ADU, making sure it aligns with local zoning requirements.

Our personalized design services are focused on turning your vision into reality. Our skilled designers collaborate with you to develop a custom floor plan for your ADU or tiny home that fits your specific needs whether it’s for a home office, rental unit, or extra space for family. We provide detailed 3D models and renderings so you can clearly visualize the finished product and make confident decisions. Custom ADUs and tiny homes offer a tailored solution that adds both value and versatility to your property in Sacramento.

Navigating the permitting process can be complex, but our team handles all the paperwork and coordination with local authorities. We ensure your ADU or tiny home complies with all zoning regulations and building codes, streamlining the approval process to avoid delays. Our expertise in ADU permitting makes us the go-to ADU builder in Sacramento. With extensive experience in handling both prefab and custom ADUs, we make sure your project is approved quickly and efficiently, allowing you to enjoy your new space sooner.

Our experienced ADU builders and project managers handle every stage of the construction process in Sacramento. For prefab units, construction takes place in a modern, controlled factory setting to ensure top-tier quality before the unit is delivered and assembled on-site. Custom ADUs are built directly on your property, offering more flexibility in design and layout.

We focus on high-quality craftsmanship, clear communication, and on-time delivery. Whether you opt for a prefab or custom ADU, our Sacramento team is committed to producing results that reflect your vision and meet your specific needs.

Nestadu provides guidance on financing options to make your ADU project affordable. We’ll connect you with our trusted financial partners who offer competitive rates and flexible terms, helping you secure the necessary funding for your prefab or custom ADU, cottage, or tiny home.

Our services don’t end once your ADU is built. We offer post-construction support, including maintenance advice and assistance with rental management if you choose to rent out your unit. Our goal is to ensure your ADU remains a valuable asset for years to come.

By choosing Nestadu for your ADU design and build needs, you are partnering with a company dedicated to adding value and versatility to your property. Our comprehensive, hassle-free services make us the leading ADU builder in Sacramento.

Nestadu is at the forefront of leveraging California’s SB9 legislation to benefit homeowners. SB9, aimed at easing the housing crisis, allows for lot splits and the construction of up to two units on each new lot. We provide comprehensive SB9 services, ensuring a smooth process from initial consultation to final construction. Our expertise includes navigating local zoning laws, obtaining necessary permits, and managing construction effectively. Let us help you maximize your property’s potential by utilizing SB9 to add value and increase living space.

ADU builders

About Nestadu

Site-Built ADU

Crafting Quality

At Nestadu, we combine innovation and precision to raise the standard of ADU craftsmanship in Sacramento.

Our mission is to deliver exceptional results, tailored to reflect the unique needs and goals of each homeowner.

As one of Sacramento’s top-rated ADU builders, we are dedicated to quality, client satisfaction, and honesty at every stage—from initial concept to final completion.

  • High-quality materials and thoughtful design choices in every build

  • A client-focused process that brings your vision to life with care and detail

  • Transparent pricing that respects your budget and reflects our commitment to integrity

  • Skilled craftsmanship that ensures every ADU is built with lasting quality and attention to detail

Precision Builders

At Nestadu, we take pride in our detailed approach to ADU construction in  Sacramento.

Our experienced team brings a wealth of knowledge to every project, focusing on delivering high-quality results with every ADU built in  Sacramento. As a leading ADU builder, we guarantee:

  • Reliable results you can count on
  • Consistent quality across all projects
  • A balanced blend of craftsmanship and efficiency 
ADU builders constructing a custom ADU

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Are you interested in a Custom or Prefab ADU?

What is the difference between Custom and Prefab ADUs?

Custom:
A Custom ADU is site-built on your property to meet your exact specifications. This option offers complete flexibility in design, materials, and layout to perfectly match your vision and the existing aesthetics of your property. Ideal for unique requirements and personalized finishes.

Prefab:
A Prefab ADU is a pre-designed, factory-built unit that is delivered fully assembled to your property. This option is typically faster and more cost-effective than custom builds, with a variety of design options to choose from. Perfect for those seeking a streamlined and efficient solution.

Based on the above, are you interested in a Custom or Prefab ADU?