BAY AREARealty and Construction INC.

San Mateo County · General Contractor & Realtor

Menlo Park Contractor — Remodels, ADUs & Real Estate

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

Menlo Park is Peninsula wealth with a split personality: tree-lined Allied Arts and Felton Gables cottages, the Willows' tight-knit grid, Sharon Heights estates above Sand Hill Road, and Belle Haven — the rapidly appreciating flatland a mile from Meta's headquarters. Across all of it, demand is driven by the strongest employers and venture capital on Earth, which keeps quality construction among the safest investments anywhere.

Menlo Park is in San Mateo County, so permitting runs through the City of Menlo Park rather than Santa Clara County — and a few West Menlo pockets are unincorporated county jurisdiction. We confirm which applies to your parcel up front. From our Sunnyvale office it's about 20 minutes up 101 or Willow, and Menlo Park is a full service city for us.

Permits in Menlo Park

City of Menlo Park Community Development (701 Laurel St.) reviews most residential permits in roughly 3–8 weeks in 2026; additions run longer where planning or design review applies; ADUs ride the state 60-day clock. Some West Menlo Park areas are unincorporated San Mateo County, permitted through the county — we verify jurisdiction before design.

What we build in Menlo Park

  • Whole-home remodels in Allied Arts & Felton Gables
  • Guest-house ADUs near Stanford & Sand Hill Road
  • Investor renovations in Belle Haven near Meta
  • Kitchen and great-room remodels in the Willows
  • Estate updates in Sharon Heights & Stanford Hills

Menlo Park neighborhoods we serve

Allied ArtsFelton GablesThe WillowsLinfield OaksSuburban ParkSharon HeightsStanford HillsBelle HavenUniversity HeightsDowntown / Santa Cruz Ave

All services available in Menlo Park

Popular in Menlo Park

Menlo Park FAQs

What do Menlo Park remodels cost?+

Top-of-Peninsula pricing, on par with Palo Alto: kitchens $100K–$250K, whole-home remodels $350–$600/sq ft, additions $500–$800/sq ft, ADUs $400–$600/sq ft. Menlo Park resale values ($1,500–$2,800+/sq ft) reward quality scope.

Is Menlo Park in Santa Clara County?+

No — Menlo Park is in San Mateo County, so building permits go through the City of Menlo Park (or, for some unincorporated West Menlo pockets, San Mateo County). We confirm jurisdiction first; the statewide ADU rules apply the same either way.

What will an ADU rent for in Menlo Park?+

The top of our service area, driven by Meta and Stanford: 1-bedroom ADUs $3,000–$4,200 and 2-bedrooms to $5,000 in 2026. Added square footage also appraises at Menlo Park values, making ADUs a standout investment here.

Do you serve Menlo Park from Sunnyvale?+

Fully — about 20 minutes via 101 or Willow Road. Remodels, additions, ADUs, real estate, and financing are all available in Menlo Park, with the same crews and project management as our South Bay work.

Planning a project in Menlo Park?

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

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