Contra Costa County
Parcel Data
Price: $300.00
Last Updated:
2026-Q1
Parcels in County:
387,631
Parcel data available to download as a GDB, GeoPackage, Shapefile, Excel, CSV, or Google Earth KML file.
All purchased data comes with six months of access, including any updates, at no additional cost.
Key attribute coverage for Contra Costa County
The percentage of Contra Costa County parcels containing the following key attributes:
Owner: 99.4%
Parcel Number: 99.4%
Acreage (Calculated): 100%
Site Address: 99.4%
Mailing Address: 100%
All available attributes in Contra Costa County
Parcel Number
Owner
Building Size
Land Use Code
Land Use Class
Acreage (deeded)
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block
Land Market Value
Building Market Value
Mail Address1
Mail Address3
Legal Desc1
Year Built
Buildings
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
Alt Id 1
Crop Cover
Acreage Adjacent With Sameowner
Municipalities Respresented in Contra Costa County
Antioch-Pittsburg CCD: 45,456
Briones CCD: 2,417
Central Contra Costa CCD: 181,855
East Contra Costa CCD: 55,661
Tassajara CCD: 20,841
West Contra Costa CCD: 81,359
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