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San Mateo County, CA Parcels & GIS Data

San Mateo County, CA parcel data: 239,307 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes San Mateo County, California parcel data covering 239,307 property records.

This page documents parcel-level coverage for San Mateo County, California. Each parcel record carries its boundary polygon (GIS geometry) along with attributes such as the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and most recent sale price and date. Exact fill rates for San Mateo County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete San Mateo County property dataset.

San Mateo County, officially the County of San Mateo, is a county located in the U.S. state of California. As of the 2020 United States census, the population was 764,442. Redwood City is the county seat, the third-most populated city in the county after Daly City and San Mateo.

FIPS 06081

Official county website: https://smcgov.org

The FIPS code for San Mateo County is 06081.

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Attribute coverage

San Mateo County contains 239,307 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%239,307
parcelid100%239,307
parcelid2100%239,296
ogparcelid<0.1%16
ogparcelid2<0.1%1
parentid<0.1%0
stackid<0.1%0
geoid100%239,307
statefp100%239,307
countyfp100%239,307
countyname100%239,307
cousubfp100%239,307
cousubname100%239,307
tractce100%239,307
tractname100%239,307
taxacctnum<0.1%0
taxyear100%239,291
taxdistrict<0.1%11
usecode0.9%2,163
usedesc99.3%237,644
zoningcode100%239,295
zoningdesc<0.1%0
numbldgs100%239,302
numunits86.2%206,321
yearbuilt0.4%839
numfloors79.0%189,030
bldgsqft0.3%739
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue<0.1%0
landvalue<0.1%1
agvalue<0.1%0
totalvalue<0.1%1
taxacres<0.1%4
calcarea100%239,307
saleamt<0.1%0
saledate<0.1%0
ownertype<0.1%0
ownername98.3%235,223
owneraddr<0.1%1
ownercity<0.1%1
ownerstate<0.1%0
ownerzip<0.1%1
parceladdr95.0%227,431
parcelcity<0.1%45
parcelstate100%239,303
parcelzip<0.1%15
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%1
page<0.1%1
parceltype1.0%2,353
accesstype1.0%2,353
iucnclass0.4%1,049
placename1.7%4,126
placetype1.0%2,285
firmid100%239,303
firmdate100%239,303
fldzone100%239,303
zonesubty96.4%230,785
staticbfe100%239,292
elevmin14.1%33,824
elevmax14.1%33,824
elevavg14.1%33,824
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
updated100%239,302
centroidx100%239,307
centroidy100%239,307
surfpointx100%239,307
surfpointy100%239,307
geom100%239,307
lrversion100%239,307

Neighboring counties

Parcel data for counties bordering San Mateo County:

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Attribute coverageNeighboring countiesRelated