BAY AREARealty and Construction INC.

Alameda County · General Contractor & Realtor

Fremont Contractor — Remodels, ADUs & Real Estate

Design-build construction, ADUs, permits, real estate, and financing in Fremont — from our Sunnyvale headquarters, minutes away.

Fremont gives homeowners what much of Silicon Valley proper can't: lot size. The city's ranch homes — especially in Mission San Jose, Niles, and Ardenwood — sit on parcels with genuine room for detached ADUs and substantial additions, while school-driven demand (Mission San Jose schools above all) keeps resale values resilient.

We crossed the Dumbarton for Fremont projects from day one: kitchen modernizations of 1970s–80s tract homes, ADUs serving Tesla/Warm Springs workforce demand, and investor renovations in Centerville and Irvington. Fremont's permitting is its own system (Alameda County city), and we run it routinely.

Permits in Fremont

Fremont Building & Safety (39550 Liberty St.) processes typical residential permits in 3–7 weeks in 2026; additions 2–3 months; ADUs within the 60-day state clock with Fremont's well-documented objective standards. Online submittal via the city's Citizen Access portal.

What we build in Fremont

  • Kitchen remodels in Mission San Jose & Ardenwood
  • Detached ADUs on Niles and Glenmoor lots
  • Primary-suite additions in Warm Springs
  • Investor flips in Centerville & Irvington
  • Multigenerational ADUs for extended families

Fremont neighborhoods we serve

Mission San JoseNilesArdenwoodWarm SpringsIrvingtonCentervilleGlenmoorBrookvaleCherry-Guardino

All services available in Fremont

Popular in Fremont

Fremont FAQs

What do Fremont remodels cost compared to the South Bay?+

Trades pricing is similar (same labor market), but Fremont's larger lots and lower entry prices mean better ratios: kitchens $65K–$130K, ADUs at the same $350–$550/sq ft but with more buildable yards, additions $375–$650/sq ft.

Is Fremont good for ADUs?+

One of the best East Bay cities for it: bigger lots, clear objective standards, 60-day review, and rents of $2,300–$3,500 for 1–2BR units driven by Tesla, the Warm Springs innovation district, and BART commuters.

Do you really cover Fremont from Sunnyvale?+

Yes — 20–25 minutes via the Dumbarton. Fremont is a primary service city for us: same crews, same project management, same process.

Which Fremont neighborhoods add the most value when remodeled?+

Mission San Jose leads (school premium), with Niles' character homes and Ardenwood's commuter convenience close behind. Our realtor team prices your specific street's renovated-vs-dated spread before you commit to scope.

Planning a project in Fremont?

On-site estimates from a local team — usually within days. One call covers construction, permits, real estate, and financing.

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