California Surveyors Forums

Posted: **Fri Oct 31, 2025 10:54 am**

Does anyone have an online source for San Mateo County Parcel Maps.
The newer one (less than ~6 years+-) are not available on the GIS.

Posted: **Fri Oct 31, 2025 12:06 pm**

Keith has them newer than that, but not by much.

https://keithwspencer.net/Library/Library.shtml

086-PM-010 recorded in July 2021 is the last PM he has on there.

San Mateo County Newer Parcel Maps - online source?