DSA Architects designed an 850 sq. ft. second-floor ADU in Berkeley Hills for multi-generational living. Features 2 beds, 1 bath, open layout, Tilden Park views, roof deck, solar PV, heat pumps, and gray-water system.
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Spruce ADU Builders is a licensed ADU contractor in Union City offering expert accessory dwelling unit construction. Services include granny flats, in-law suites, and custom ADUs with free consultations, transparent pricing, and a 100% satisfaction guarantee.
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Excellent Home Remodeling offers professional home addition services in Sonoma, helping homeowners expand living spaces, add bedrooms, bathrooms, home offices, or in-law suites. They handle planning and execution tailored to each property's needs.
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We guide you through design options and material choices, taking precise measurements to create a custom plan that perfectly fits your property. This careful planning ensures that your new ADU will seamlessly blend with your existing space and meet all your functional needs.
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Aboveboard Construction Inc. serves Santa Cruz County & Los Gatos with 20+ years in residential construction. Services include new homes, ADUs, remodels, additions, kitchens, bathrooms, decking, fencing & repairs.
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Imagine the possibilities that a beautifully crafted ADU (accessory dwelling unit) brings to your Berkeley or Bay Area property. Whether it’s creating a cozy retreat for guests, a comfortable living space for family members, or an additional source of income through rental, design your ADU to enrich your life.
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Done Right Builders & Remodeling is a licensed Bay Area ADU contractor (Lic#1002689) with 20+ years experience. Services include detached/attached ADUs, JADUs & garage conversions in Union City, Hayward, San Jose & Santa Clara.
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SFBay ADU is a Bay Area ADU contractor offering full-service design, permitting, and construction. Specializing in 600–1,200 sq ft units, they offer studio, 2-bed, garden cottage, and in-law suite options, with projects completed in as little as 6 months.
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Regency Construction & Remodeling BA is a San Francisco ADU contractor offering new builds, space conversions, and prefab ADU solutions. They handle design to completion, manage permits, and ensure compliance with local zoning laws.
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ADORE Homes is a California ADU contractor specializing in detached ADUs, garage conversions, JADUs & in-law suites. They manage design, permitting & construction, helping homeowners add value & living space.
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S.D White Construction Inc, a licensed Bay Area ADU contractor with 20+ years experience, builds detached, attached, garage conversion & above-garage ADUs in Richmond, CA. Full-service from design & permits to final inspection, completed in 3–5 months.
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Clever Design & Remodeling builds ADUs across the San Francisco Bay Area, including garage conversions, attached, detached, and junior ADUs. Services cover permits, construction, interior design, and landscaping. Average ADU cost is ~$145,000.
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Atlas General Construction delivers complete ADU construction for detached, attached, and converted structures. Our team manages every phase of development including zoning research, architectural coordination, structural engineering, Title 24 compliance, permit processing, foundation work, framing, roofing, plumbing, electrical systems, HVAC installation, interior finishes, and final inspections.
read moreBurlingame, California, nestled on the San Francisco Peninsula in San Mateo County, is one of the Bay Area's most desirable residential communities. Known for its tree-lined streets, top-rated schools, and proximity to San Francisco International Airport, Burlingame has seen a significant surge in demand for Accessory Dwelling Units (ADUs). With median home values consistently among the highest in the state, homeowners are increasingly turning to experienced ADU contractors in Burlingame to maximize their property's potential and generate rental income in an extremely competitive housing market.
Working with a knowledgeable ADU contractor in Burlingame, CA is essential because local regulations add layers of complexity beyond California's statewide ADU laws. Burlingame follows the guidelines established by California's ADU laws (AB 68, AB 881, and SB 13), but also enforces its own municipal codes. Key considerations include:
Choosing the right ADU builder in Burlingame can make or break your project. The city's older housing stock — much of it built in the mid-20th century — means contractors must be prepared to handle challenges like outdated electrical systems, older plumbing infrastructure, and foundation considerations. A qualified contractor should offer:
Due to Burlingame's high cost of living and labor market, ADU construction costs in the area typically range from $300 to $500 per square foot, depending on the type and complexity of the unit. Garage conversions tend to be the most cost-effective option, while new detached ADUs command higher budgets. Despite the upfront investment, Burlingame's strong rental market — with average rents well above state medians — means most homeowners see a strong return on investment within a few years.
Whether you're looking to add a junior ADU (JADU), convert an existing garage, or build a brand-new detached unit, working with a licensed and experienced ADU contractor in Burlingame, California is the smartest first step. With the right team, you can navigate local regulations efficiently, stay on budget, and create a valuable addition to your property in one of the Bay Area's most sought-after communities.