property nerds blog · boyenga team at compass

Silicon Valley real estate, explained by the Property Nerds®

Market data, neighborhood guides, Eichler history and how-tos for buyers and sellers, from Eric & Janelle Boyenga and the team at Compass.

San Francisco Neighborhoods by Their Houses: Age, Size, Lots and Stories

The San Francisco Assessor-Recorder’s secured roll lists the year built, living area, lot size and stories for nearly every house in the city. We took the 95,046 single-family houses on the 2025 roll (the assessor’s dwelling class, one record per parcel) with a map position and placed each in our ne
Atherton, Woodside and Portola Valley Neighborhoods by Their Lots: Lot Sizes, Flood Zones and Fire Zones

How big are the lots in Atherton, Woodside and Portola Valley, and how many sit in a flood or fire zone? For Atherton and Woodside we took the parcels with San Mateo County’s single-family use code, 1,500 square feet or more, inside each of our neighborhood guides and measured each lot from the coun
Hillsborough Neighborhoods by Their Lots: Lot Sizes, Flood Zones and Fire Zones

San Mateo County’s public parcel layer gives an outline and a property use code for every parcel. We took the 3,852 parcels with the county’s single-family use code, 1,500 square feet or more, inside our six Hillsborough neighborhood guides, measured each lot from its outline, checked its center aga
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Eric, Janelle and the Boyenga Team have sold more than 2,520 Silicon Valley homes since 1996. Get a value, a plan, or a straight answer.