Free base layers for the counties we cover — live on the map, no download required. Below is live San Mateo County, California data, drawn in its real colors — plus live previews of our most popular paid layers. Toggle away.
Coverage is still going county by county — a layer marked not yet mapped is one we have not built for that county yet. The five base layers stay free for every county we cover. Everything beyond them — zoning, traffic counts, commercial, wetlands, HUD, soils & geology and the rest — is included with VMAP Pro, $49 a month for every county. See pricing.
San Mateo County runs down the peninsula from Daly City through the Silicon Valley job centers at Redwood City and Menlo Park to the rural Coastside at Half Moon Bay. Employment growth has far outpaced housing for two decades, and the county's development capacity is limited by the Midpeninsula open-space greenbelt, coastal-zone rules on the western slope, and SFO's noise and height constraints.
The VMAP live map of San Mateo County, California draws these layers in your browser, nothing to download:
Atherton, Belmont, Brisbane, Burlingame, Colma, Daly City, East Palo Alto, Foster City, Half Moon Bay, Hillsborough, Menlo Park, Millbrae, Pacifica, Portola Valley, Redwood City, San Bruno, San Carlos, San Mateo, South San Francisco, Woodside.
San Mateo County: facts, cities and neighbors → · All 966 live county maps
Pick a county, drop your email, and we'll let you know the moment new layers land there.
Zoning, traffic counts, commercial, wetlands, HUD overlays, soils & geology and the development pipeline come with VMAP Pro — live on the map for every county we cover. $49 a month, cancel any time.
See Pro pricing → Not now