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ADU Contractors near Campbell, CA
HBC Construction
41060 High Street, Fremont, CA 94538 17.7 milesHBC Construction, based in Fremont, CA, specializes in ADU building, garage conversions, new homes & additions across the Bay Area. Licensed, code-compliant, full-service from planning to completion.
read moreBay Villa Builders
36007 Bayonne Drive, Newark, CA 94560 18.7 milesBay Villa Builders brings over 50 years of combined experience in crafting expertly designed ADUs that enhance both your home's functionality and its value. An Accessory Dwelling Unit, or ADU, serves as an additional living space on your property.
read moreTucan Builder
50 Woodside Plaza, Suite 814, Redwood City, CA 94601 19.5 milesTucan Builder is a family-owned general contractor in Redwood City, CA, serving San Mateo County. Specializing in ADU construction, room additions, kitchen remodeling, and home renovations, they bring 30+ years of combined experience.
read moreReno Revive Remodeling
2655 Stanwell Drive, Concord, CA 94520 48.9 milesWhether you’re planning a rental unit, a guest house, or a private suite for family, RenoRevive will help you design and build a fully functional ADU that fits your needs, your lot, and your long-term goals.
read moreCrane Construction
1910 North Main Street, Walnut Creek, CA 94596 43.5 milesCrane Construction is a licensed Bay Area general contractor based in Walnut Creek, CA. They specialize in design-build projects, ADUs, garage conversions, remodeling, and new construction for residential and commercial clients. Free estimates available.
read moreHome Quality Remodeling
1070 Concord Avenue, Concord, CA 94520 48.6 milesHome Quality Remodeling Inc. is a licensed Bay Area general contractor (CSLB #838832) with 20+ years of experience. Services include kitchen & bathroom remodeling, room additions, ADUs, and outdoor living across Concord, San Jose, and Paramus, NJ.
read moreMola Construction & ADU
1294 Caldwell Court, Sunnyvale, CA 94087 7.6 milesMola Construction is a trusted ADU builder in San Jose with 20+ years of experience. They offer custom ADUs, kitchen remodels, home additions, and full remodeling services across the Bay Area, ensuring California code compliance.
read moreClarity Construction
111 North Market Street, San Jose, CA 95113 5.2 milesClarity Construction is a Bay Area contractor specializing in ADUs, home additions, and remodeling in Sunnyvale, Palo Alto, and South San Francisco. Services include backyard ADU builds, in-law suites, permits, and kitchen remodels.
read moreEdri Construction, Inc. Berkeley
2120 University Ave, Berkeley, CA 94704 44.4 milesEdri Construction, Inc. is a Berkeley-based general contractor specializing in ADU construction across the Bay Area. Services include garage conversions, detached ADUs, attached additions, granny flats, and custom interiors, with full project management from permits to finishing.
read moreBUILD 33
21045 Cory Court, Cupertino, CA 95014 5.4 milesBUILD 33 (CSLB #1051529) is a licensed general contractor based in Cupertino, CA, serving California, Arizona, Nevada, and Louisiana. They offer home additions, flooring, painting, plumbing, electrical, and more. Free quotes available.
read moreHDR Remodeling
5677 Horton Street, Emeryville, CA 94608 42.9 milesHDR Remodeling is a Bay Area Design Build firm since 1987, specializing in kitchen remodels, bathroom renovations, and home improvements across Oakland, Berkeley, Alameda, and the East Bay, backed by an experienced team of architects and designers.
read moreKaplan Architects
49 Zoe Street, San Francisco, CA 94107 42.2 milesKaplan Architects added a 280 sq ft ADU to an existing garage in Crocker Highlands, Oakland. Built into a hillside, it features a kitchenette, full bath, and Tudor-style exterior, serving as office, studio, or rental unit.
read moreRed White & Blue Construction
1080 Carol Lane, Lafayette, CA 94549 43.3 milesRWB Construction is a Lafayette, CA-based ADU contractor serving the Bay Area. They build detached ADUs, garage conversions, granny flats & in-law suites, managing design, permitting, and construction from start to finish.
read moreColibri Kitchen & Bath
5976 Telegraph Ave, Oakland, CA 94609 41.9 milesColibri Kitchen & Bath offers full-service ADU construction in Oakland, handling design, permitting, and building. Services include site assessment, architectural plans, 3D renderings, and complete construction from foundation to finishing.
read moreOther cities in California
- North Highlands
- Sacramento
- North Hollywood
- Agoura Hills
- Encino
- Los Angeles
- Tarzana
- Long Beach
- Hollywood
- Glendale
- Valley Village
- Pasadena
- Burbank
- Downey
- Beverly Hills
What you need to know
Building ADUs in Campbell, CA: A City Known for Its Small-Town Charm and Growing Housing Demand
Campbell, California, nestled in the heart of Silicon Valley in Santa Clara County, is a vibrant city known for its historic downtown, tree-lined streets, and strong sense of community. As housing demand continues to surge across the Bay Area, many Campbell homeowners are turning to ADU contractors in Campbell, CA to add accessory dwelling units to their properties. Whether you're looking to house extended family, generate rental income, or increase your property value, building an ADU in Campbell is a smart investment in one of the most competitive real estate markets in the country.
Understanding Campbell's ADU Regulations and Permitting Process
Before breaking ground, it's essential to understand the local rules that govern ADU construction in Campbell. The city follows California state ADU law while also enforcing its own municipal codes. Key regulations include:
- Setback requirements: Detached ADUs in Campbell typically require a minimum 4-foot setback from rear and side property lines.
- Height limits: Detached ADUs are generally limited to 16 feet in height, though this can vary based on proximity to the main dwelling.
- Maximum size: Detached ADUs can be up to 1,200 square feet, while attached ADUs are limited to 50% of the primary dwelling's square footage.
- Owner-occupancy: As of recent California law updates, owner-occupancy requirements have been relaxed, giving homeowners more flexibility.
- Parking: In many cases, especially near transit corridors, ADU parking requirements may be waived entirely.
Why Hiring a Local ADU Contractor in Campbell Matters
Working with an experienced ADU contractor familiar with Campbell's building department can save you significant time and money. Local contractors understand the nuances of the city's permitting process, including plan check requirements through the Campbell Community Development Department. They are also familiar with local utility connection protocols and can help navigate any challenges related to Campbell's older residential neighborhoods, where lot sizes and existing infrastructure may present unique construction considerations.
Types of ADUs Commonly Built in Campbell
- Detached ADUs: Standalone structures built in backyards, popular in Campbell's single-family neighborhoods.
- Attached ADUs: Units added directly to the existing home, ideal for maximizing space on smaller lots.
- Garage Conversions: Converting existing garages into livable space is a cost-effective and increasingly popular option in Campbell.
- Junior ADUs (JADUs): Units up to 500 square feet created within the existing home's footprint.
Start Your Campbell ADU Project Today
With rising rents and limited housing inventory across Santa Clara County, adding an ADU to your Campbell property is both a practical and financially rewarding decision. Partnering with a qualified ADU contractor in Campbell, California ensures your project meets all local and state requirements while delivering a high-quality living space. Reach out to a licensed local contractor today to get started with a site evaluation and design consultation.