ADU Contractors near Milpitas, CA
AK Builders Inc
385 Woodview Avenue, Portland, OR 95037
23.4 miles
AK Builders Inc is a White Salmon, WA contractor serving the Columbia River Gorge. They offer new home builds, remodels, ADU projects, and custom woodworking across Oregon and Washington.
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DevArt8 Builders
1828 South Milpitas Boulevard, Milpitas, CA 95035
1.6 miles
DevArt8 Builders specializes in ADU construction in Gilroy, offering floor plans from 350–650 sq. ft. They handle permits, ensure zoning compliance, and build detached ADUs, attached units, and garage conversions tailored to each property.
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Bobcat Builders
East Palo Alto, CA 94303
13.9 miles
Bobcat Builders is a Bay Area ADU contractor specializing in accessory dwelling units in Palo Alto. They offer attached & detached ADUs, garage conversions, granny flats & in-law suites, backed by a Two Year Satisfaction Guarantee.
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Eagle ADU
2678 North Main Street, Walnut Creek, CA 94597
35.4 miles
Eagle ADU is a licensed ADU builder in Northern California offering three signature models: Eagle Studio ($180K–$220K), Eagle One ($230K–$280K), and Eagle Two ($310K–$360K), with rental income potential up to $4,000/month.
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Quality Choice Construction & Painting
900 Doolittle Drive, Oakland, CA 94577
25.6 miles
Quality Choice Construction & Painting offers ADU construction services including studio, 1-bedroom, and 2-bedroom units. Options include garage conversions, backyard cottages, and detached ADUs for rental income or multi-generational living.<... read more
G Squared Construction
67 Martha Road, Orinda, CA 94563
33.8 miles
ELS Home Builders
1055 East Brokaw Road, San Jose, CA 95131
3.4 miles
ELS Home Builders specializes in ADU design and construction across San Jose, Palo Alto & the SF Bay Area. Services include granny flats, in-law suites, garage conversions & detached ADUs for multigenerational living.
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Apex Homes
10275 North De Anza Boulevard, Cupertino, CA 95014
10.7 miles
Marini Construction
11155 Foothill Avenue, Gilroy, CA 95020
30.7 miles
At Michael Marini Construction, we know that the journey starts with understanding both the potential and the requirements involved. With years of experience guiding clients through everything from design ideas to local building rules, we’re her... read more
DeHaro Construction Inc
6411 Brisa Street, Livermore, CA 94550
18.7 miles
Deharo Construction is a trusted ADU builder serving Livermore, Pleasanton, and Dublin. Specializing in accessory dwelling units, new construction, and home additions, they deliver custom granny flats, detached ADUs, and in-law suites across the T... read more
NorCal ADU Builders
San Francisco, CA 94104
37.3 miles
NorCal ADU Builders is a California-based full-service ADU contractor handling planning, permits, Title 24 compliance, and construction—including foundation, framing, roofing, plumbing, and interior finishes—for detached ADUs, garage conversio... read more
Other cities in California
What you need to know
ADU Contractors in Milpitas, CA: Building in the Heart of Silicon Valley
Milpitas, California, sits at the northern tip of Santa Clara County, nestled between San Jose and Fremont in the heart of Silicon Valley. With a booming tech industry, proximity to major employers like Cisco Systems, and a rapidly growing population, the demand for additional housing has never been higher. ADU contractors in Milpitas are helping homeowners maximize their property value and address the local housing crunch by building high-quality Accessory Dwelling Units. Whether you're near the Great Mall area or in established neighborhoods like Sunnyhills, an ADU can be a smart investment in one of California's most competitive real estate markets.
Milpitas ADU Regulations and Permit Requirements
Before breaking ground, it's essential to understand the local rules governing ADU construction in Milpitas. The City of Milpitas follows California state ADU law while also enforcing its own municipal codes. Experienced ADU contractors familiar with Milpitas regulations will navigate these requirements efficiently:
- Maximum ADU size: Detached ADUs can be up to 1,200 square feet, while attached ADUs are generally limited to 50% of the primary dwelling's square footage.
- Setback requirements: A minimum 4-foot rear and side setback is required for most new detached ADUs.
- Height limits: Detached ADUs are typically limited to 16 feet in height, though this can vary by zone.
- Owner-occupancy: As of recent California law updates, owner-occupancy requirements have been suspended through 2025, giving homeowners more flexibility.
- Parking: ADUs located within half a mile of public transit may be exempt from additional parking requirements.
Types of ADUs Built by Milpitas Contractors
Skilled ADU contractors in Milpitas offer a range of construction options tailored to the city's diverse housing stock, which includes single-family homes, townhouses, and older ranch-style properties. Common ADU types include:
- Detached ADUs: Standalone structures in the backyard, ideal for rental income or multigenerational living.
- Attached ADUs: Units added directly to the existing home, sharing at least one wall.
- Garage Conversions: A popular and cost-effective option in Milpitas, converting existing garages into livable space.
- Junior ADUs (JADUs): Units up to 500 square feet created within the existing home's footprint.
Why Hire a Local ADU Contractor in Milpitas?
Hiring a local ADU contractor in Milpitas means working with professionals who understand the city's specific permitting process through the Milpitas Building & Safety Division, local zoning maps, and utility connection requirements. Local contractors also have established relationships with city inspectors, which can help streamline approvals and avoid costly delays. With property values in Milpitas consistently among the highest in the Bay Area, a well-built ADU can significantly increase your home's equity while providing a reliable rental income stream.