Expert ADU Builders in Campbell | Transform Your Space with ADU Solutions
At ADU Solutions of Campbell, we specialize in designing and building high-quality
Accessory Dwelling Units (ADUs)
Experienced & Licensed ADU Contractor
Premier ADU Construction Services in Campbell, CA
Whether you're looking to create a rental unit, guest house, home office, or an in-law suite, our team of experienced ADU builders is here to bring your vision to life. From concept to completion, we handle every aspect of the process including design, permitting, and construction.
Choose ADU Solutions for your Accessory Dwelling Unit Build
Extensive Experience in ADU Construction
At ADU Solutions, we bring over a decade of expertise as licensed contractors in Santa Clara County, specializing in a wide array of Accessory Dwelling Unit (ADU) projects. Our seasoned team has successfully completed numerous custom home additions, garage conversions, and in-law suites, showcasing our commitment to quality and customer satisfaction.
Comprehensive ADU Project Management
Our holistic approach ensures that ADU Solutions manages every phase of your project. From initial design consultation and permitting to the final stages of construction, we streamline the process, making it seamless and stress-free for our clients. Our proficiency encompasses:
- Designing custom ADUs tailored to your property's aesthetics and functional needs.
- Navigating local zoning laws and building codes to secure necessary permits efficiently.
- Employing sustainable building practices to enhance energy efficiency and environmental responsibility.
In-Depth Knowledge of Santa Clara County Regulations
Navigating the specific guidelines and laws of Santa Clara County is crucial in ADU development. Our extensive local experience enables us to adeptly handle:
- Understanding and applying county-specific ADU regulations, ensuring full compliance.
- Facilitating smooth interactions with local planning departments, expediting approval processes.
- Advising on available incentives and financing options for ADU construction in the region.
By choosing ADU Solutions, you're partnering with a team dedicated to transforming your property with a high-quality ADU, backed by local expertise and a proven track record.
Why Choose ADU Solutions of Campbell?
Our Seamless ADU Construction Process
Building an Accessory Dwelling Unit (ADU) in Campbell, CA can be complex, but with ADU Solutions of Campbell, we make the process seamless, efficient, and stress-free. With over 10 years of local experience and deep knowledge of Santa Clara County’s ADU regulations, we handle every step from start to finish—ensuring your project is completed on time, on budget, and to the highest standards. Here's how our licensed ADU experts bring your vision to life:
Step 1: Initial Consultation and Project Goals
Step 2: Property Evaluation and Financing Guidance
We start with a free consultation to understand your goals and vision. Whether you're building an ADU for rental income, a home office, or a guest house for family, we tailor every detail to fit your needs. During this phase, we’ll discuss:
- Purpose of your ADU (rental unit, in-law suite, guest house, etc.)
- Desired design features (number of bedrooms, bathrooms, square footage)
- Architectural styles that complement your primary residence
Establishing clear goals helps us craft a design that perfectly aligns with your vision and budget.
Step 2: Property Evaluation and Financing Guidance
Step 2: Property Evaluation and Financing Guidance
We conduct a thorough site evaluation to determine the best location and type of ADU—whether it's a detached unit, attached addition, or a garage conversion. We also:
- Assess property zoning laws and setback requirements specific to Campbell, CA
- Provide guidance on financing options—whether you’re paying out of pocket or seeking an ADU loan
- Conduct a market analysis to estimate how much property value your ADU will add
With this information, we help you establish a solid plan and budget for your project.
Step 3: Customized ADU Design & Planning Services
Step 3: Customized ADU Design & Planning Services
Our design experts work closely with you to develop a custom ADU tailored to your property and needs. We focus on:
- Maximizing space while maintaining functionality and aesthetics
- Incorporating energy-efficient solutions and modern features
- Selecting materials and finishes that match your existing home
You'll have the opportunity to customize everything—from the floor plan to the roofing, windows, and exterior siding.
Step 4: Transparent ADU Bid & Pricing
Step 3: Customized ADU Design & Planning Services
Once your design is finalized, we provide a detailed bid outlining all costs associated with the project. This includes:
- Itemized pricing for materials, labor, and permits
- Clear timelines for each phase of construction
- A bid that can be submitted to your lender if you’re financing your ADU
Our transparent pricing ensures there are no surprises—just quality results within your budget.
Step 5: Permits & Professional Construction
Navigating Santa Clara County’s complex ADU permitting process can be challenging, but we handle it all for you. We:
- Secure all necessary permits and approvals
- Ensure compliance with local building codes and zoning laws
- Begin construction using our licensed, experienced builders
Our team works efficiently to ensure your ADU is built to exact specifications, on time, and on budget.
Step 6: Your New ADU is Ready!
Once construction is complete, your brand-new ADU is ready to use! Whether you're renting it out for passive income, housing family, or using it as a home office, your new space adds significant property value and versatility to your home.
Our ADU Construction Services | Customized Solutions
Detached ADUs – Standalone Living Spaces
Attached ADUs – Seamlessly Integrated Additions
Attached ADUs – Seamlessly Integrated Additions
Detached ADUs are freestanding structures built separately from the main house. Often referred to as backyard cottages, granny flats, or in-law units, these units offer maximum privacy and flexibility.
Benefits:
- Privacy: Perfect for rental income, guest accommodations, or multi-generational living.
- Versatility: Can be used as a home office, art studio, or even a short-term rental.
- Added Value: Increases property value and offers a great return on investment.
Example:
A stylish one-bedroom cottage or modern studio apartment tucked into your backyard, complete with a private entrance and outdoor living space.
Attached ADUs – Seamlessly Integrated Additions
Attached ADUs – Seamlessly Integrated Additions
Attached ADUs – Seamlessly Integrated Additions
Attached ADUs are directly connected to the existing home but have their own private entrance. These units are great for homeowners looking to expand their living space without building a completely separate structure.
Benefits:
- Cost-Effective: Shares existing utility connections, reducing overall construction costs.
- Convenient: Keeps loved ones close while maintaining privacy with separate living quarters.
- Design Flexibility: Can be designed as a side or rear extension to blend seamlessly with your home's architecture.
Example:
An attached one-bedroom suite or multi-room addition that shares a wall with the main house but functions as a completely separate unit.
Conversion ADUs – Transform Existing Structures
Internal & Junior ADUs (JADUs) – Maximizing Existing Space
Internal & Junior ADUs (JADUs) – Maximizing Existing Space
Conversion ADUs repurpose existing spaces like garages, attics, or basements into fully functional living units. This is one of the most cost-effective ways to add an ADU to your property.
Benefits:
- Efficient Use of Space: Utilizes what you already have—saving time and money.
- Quick Turnaround: Often faster to build than detached or attached units.
- Increased Home Value: Turns unused areas into profitable living spaces.
Example:
A garage conversion into a cozy one-bedroom apartment, complete with a kitchenette, bathroom, and private entrance.
Internal & Junior ADUs (JADUs) – Maximizing Existing Space
Internal & Junior ADUs (JADUs) – Maximizing Existing Space
Internal & Junior ADUs (JADUs) – Maximizing Existing Space
Internal ADUs and JADUs are built within the existing home, using spaces like basements, attics, or large rooms to create fully functional living units. JADUs are smaller (up to 500 sq. ft.) and are a quick, affordable option for added space.
Benefits:
- Cost-Effective: Minimal construction with lower overall costs.
- Efficient Use of Space: Maximizes underutilized areas within your home.
- Multi-Use Potential: Ideal for rentals, guest suites, or multi-generational living.
Example:
A basement or large bedroom converted into a compact living unit with a kitchenette, bathroom, and private entrance.
What Are the ADU Rules in Campbell, CA?
Understanding the regulations for Accessory Dwelling Units (ADUs) in Campbell, CA, is essential for a successful project. Below are key guidelines to help you navigate the process.
Definition and Types of ADUs
In Campbell, an ADU is a secondary dwelling unit with complete independent living facilities, including areas for living, sleeping, eating, cooking, and sanitation, on the same parcel as a primary residence. This includes both attached and detached units, as well as Junior Accessory Dwelling Units (JADUs), which are units up to 500 square feet contained entirely within a single-family residence.
Development Standards
Key development standards for ADUs in Campbell include:
- Zoning: ADUs are permitted in all residential zoning districts, including Planned Development (P-D) zones designated for residential or mixed-use.
- Size Limits:
- Detached ADUs: Up to 1,200 square feet.
- Attached ADUs: May vary based on lot size and existing structures.
- JADUs: Up to 500 square feet.
- Setbacks: A minimum of 4 feet from side and rear property lines is required for attached and detached ADUs. Conversion ADUs and JADUs must have sufficient setbacks to ensure fire safety.
- Height Restrictions: Attached ADUs must not exceed 25 feet in height or the height specified by the applicable zoning district.
ADU Parking and Occupancy
- Parking Requirements: Generally, attached and detached ADUs require one parking space. However, conversion ADUs and JADUs typically do not require additional parking.
- Owner Occupancy: As of the latest regulations, owner occupancy is not required for either the primary dwelling or the ADU.