ADU Builder Santa Clara

Accessory Dwelling Units (ADUs) are secondary residential units located on the same property as a primary residence

ADU Builders Santa Clara

9Builders, a family-owned construction company in San Jose, specializes in Accessory Dwelling Units (ADUs), custom homes, and renovations, including kitchen remodels and garage conversions to Junior ADUs. With over 20 years of experience, they are known for quality craftsmanship, attention to detail, and a client-focused approach. Our expertise in local building codes and regulations ensures seamless project execution in Santa Clara and surrounding areas.

For homeowners in Santa Clara, 9Builders provides tailored solutions to meet diverse needs, whether for additional living space, rental income, or multigenerational housing. Our commitment to personalized service makes them a trusted partner for ADU projects.

Benefits of ADUs in Santa Clara:

Additional Income: Homeowners can rent out ADUs to generate extra income, helping offset mortgage payments and property taxes.

Housing Flexibility: ADUs provide space for extended family, guests, or caregivers, promoting multigenerational living.

Increased Property Value: Adding an ADU can enhance the overall value of a property.

Santa Clara ADU Regulations:

The City of Santa Clara has established specific guidelines for ADU construction to ensure they integrate well into existing neighborhoods. Key regulations include:

Location

ADUs are permitted on properties zoned for residential use, provided there is an existing or proposed single-family home or multi-family building on the property

Size

The maximum size of an ADU depends on the type—detached, attached, or converted space. For detailed information, refer to the city’s guidelines.

Height

Generally, ADUs can be at least one story and 16 feet in height.

Setbacks

Minimum setback requirements apply, which vary based on the property’s zoning and the ADU’s design

Parking

Parking requirements may be waived if the property is within ½ mile of public transit.

luxurious and spacious ADU, featuring a modern design in a beautifully landscaped backyard

Pre-Approved ADU Plans:

To streamline the building process, Santa Clara offers pre-approved ADU plans. These plans have been reviewed for compliance with building codes, reducing the time required for plan checks and expediting permit issuance.

Santa Clara ADU Program

Provides free resources to assist residents through the ADU development process, including a comprehensive guidebook and an ADU calculator to estimate building costs and potential rental income.

City of Santa Clara Planning Division

Offers detailed information on zoning, permitting, and building requirements for ADUs.

What Sets Us Apart from Competitors

Choosing 9Builders for your Accessory Dwelling Unit (ADU) project in the Bay Area offers several advantages:

Comprehensive Expertise:

End-to-End Services: 9Builders manages every aspect of ADU projects, from initial design and permitting to construction and final inspection, ensuring a seamless experience for clients.

Regulatory Knowledge: The team is well-versed in local zoning laws and building codes, facilitating smooth navigation through the permitting process.

Customized Design Solutions:

Tailored Designs: 9Builders collaborates closely with homeowners to create ADUs that align with their specific needs and aesthetic preferences.

Space Optimization: Designs focus on maximizing functionality within compact spaces, ensuring comfort and efficiency.

Quality Craftsmanship:

Skilled Professionals: The construction team comprises experienced craftsmen dedicated to delivering high-quality workmanship.

Premium Materials: 9Builders uses top-grade materials to ensure the durability and longevity of ADU structures.

Transparent Communication:

Client Engagement: Maintaining open and honest communication throughout the project, keeping clients informed and involved at every stage.

Clear Timelines: Providing realistic timelines and adhering to them, ensuring projects are completed as scheduled.

Sustainable Practices:

Eco-Friendly Options: Offering sustainable building materials and energy-efficient solutions to promote environmental responsibility.

Resource Efficiency: Designs incorporate features that reduce energy consumption and environmental impact.

Process

The ADU (Accessory Dwelling Unit) construction process

Planning and Design

Initial Consultation: Begin by discussing your vision, needs, and budget with an ADU designer or contractor.

Site Assessment: A site visit helps determine the ideal location and layout for the ADU, considering factors like setbacks, utilities, and access.

Custom Design: Create a design plan that aligns with your aesthetic preferences and functional requirements, ensuring it meets local zoning regulations.

Budgeting and Financing: Develop a budget for the project, considering costs for permits, materials, labor, and additional fees. Explore financing options if needed.

Permitting and Approvals

Zoning and Building Codes: Check local zoning regulations, building codes, and specific ADU requirements. Cities often have restrictions on size, height, and setbacks.

Permit Application: Submit your design plans for review, along with necessary applications for building permits. Working with an experienced contractor can help streamline this process.

Pre-Approved Plans (Optional): Some cities offer pre-approved ADU plans, which can speed up the permitting process and reduce costs.

Site Preparation

Clearing the Area: Clear the designated area of any existing structures, debris, or landscaping.

Utility Connections: Plan and prepare for utility hookups, including water, sewage, and electricity, which may require coordination with local service providers.

Foundation Work: Lay the foundation according to the design, typically either slab-on-grade or raised, depending on the location and soil conditions.

Framing and Construction

Framing: Construct the frame of the ADU, establishing the walls, roof, and structure. This stage shapes the layout of the unit.

Roofing and Siding: Install the roof and exterior siding, ensuring the ADU is weatherproof and aesthetically cohesive with the main residence.

Window and Door Installation: Add windows and doors to enhance natural light, ventilation, and security.

Interior Finishing

Insulation and Drywall: Insulate the unit for energy efficiency, then add drywall to interior walls and ceilings.

Plumbing and Electrical: Install plumbing, electrical systems, and HVAC, ensuring compliance with local codes.

Flooring and Paint: Lay flooring materials, paint walls, and apply finishes that meet your style preferences.

Fixture Installation: Add kitchen cabinets, countertops, bathroom fixtures, and lighting to complete the interior.

Final Inspections

Code Compliance Inspections: Schedule inspections to ensure all work adheres to building codes and zoning requirements.

Utility and Safety Checks: Verify that utilities are safely and properly connected, and test systems like plumbing, electricity, and HVAC.

Landscaping and Exterior Touches

Landscaping: Complete any exterior landscaping, such as adding pathways, planting greenery, or creating a patio area.

Fencing or Privacy Features: Install any additional fencing or privacy features, especially if the ADU is close to neighboring properties.

Final Walkthrough and Handover

Client Walkthrough: Conduct a final walkthrough with the builder to ensure all details are completed to your satisfaction.

Project Closeout: Address any final adjustments or touch-ups, and review maintenance needs, warranties, and recommendations with your contractor.

Move-In Ready

Once all stages are complete, the ADU is ready for occupancy. You can move in, rent it out, or use it as intended for guests, family, or workspace.

ADU Gallery

Cozy Craftsman Style ADU

Charming Craftsman Style ADU

Cozy ADU in a landscaped backyard

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Construction scene of an ADU being built

Modern ADU in a landscaped backyard

A beautifully designed ADU

ADU with a tech-friendly layout

A large, luxurious ADU in a spacious backyard

A large, luxurious ADU

Charming Traditional California Style ADU

Aesthetic options for an ADU

Modern and elegant ADU

beautifully designed ADU, highlighting various design

Luxurious and charming ADU designed for a Los Gatos backyard

Inviting ADU in a Sunnyvale backyard

The benefits of building an ADU in San Jose

Stylish, modern ADU designed for a San Jose backyard,

Beautifully designed ADU

Beautifully designed ADU surrounded by lush greenery and a serene setting

Santa Clara ADU FAQs

Santa Clara ADU FAQs: Everything You Need to Know

1. What is an ADU?

An Accessory Dwelling Unit (ADU) is a secondary housing unit on a single-family or multifamily property. ADUs are often used for rental income, housing family members, or creating additional living space.

2. What are the benefits of building an ADU in Santa Clara?

ADUs provide flexibility, increase property value, and offer affordable housing solutions. In Santa Clara, they can be a great option for multigenerational families or generating rental income in a high-demand housing market.

3. What are the requirements for ADUs in Santa Clara?

Santa Clara has specific requirements, including:

Maximum size: 850-1,200 square feet, depending on lot size.
Setbacks: Typically 4 feet for side and rear yards.
Height limits: Varies based on the property and zoning.
Parking: May require one additional space, with some exceptions.

4. Are there permits required for ADU construction?

Yes, a building permit and sometimes a planning review are required. Your contractor should guide you through this process and ensure compliance with local codes.

5. How long does it take to build an ADU?

The timeline varies but generally includes a few months for design and permitting, followed by 6-12 months for construction, depending on the project’s complexity.

6. Can I convert my garage into an ADU?

Yes, garage conversions are a popular option in Santa Clara. They must meet the same requirements as newly constructed ADUs, including compliance with safety and building codes.

7. Are there any incentives for building ADUs?

Santa Clara offers incentives like reduced permit fees and streamlined permitting processes for ADUs that support affordable housing initiatives.

8. How much does it cost to build an ADU in Santa Clara?

Costs vary depending on size, materials, and design, typically ranging from $150,000 to $400,000 or more. A detailed estimate from your contractor will provide clarity.

9. Who can help me with my ADU project?

Experienced builders like 9Builders specialize in ADU design and construction in Santa Clara, offering guidance from planning to completion.

Contact Us

Here\’s how you can contact us for any questions or concerns.

408-647-6476

contact@9builders.com

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