Official permit data from San Carlos — updated Mon, Wed & Fri from the county permitting office.
San Carlos, CA issued 64 building permits in November 2026, down 59% from the prior month. The most active zip code was 94070 with 62 permits. Building Residential - Reroof was the top permit type, making up 20% of all permits issued.
Top 10 zip codes by permit volume — November 2026
November 2026 · San Carlos, CA
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