Free Parcel Data

California Alameda County

January 2021 snapshot

GEOID06001
Archive

Machine verified 5 years old

Parcels
482,701
Fields
49
Completeness
81%
Download size
766 MB

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Available formats

  • gpkg GeoPackage One SQLite file, full-length field names, real CRS metadata, no sidecar files to lose.
  • shp Shapefile The format every desktop GIS reads without being asked, and the one most county assessors still publish.

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What the checks found

482,701 parcel features, 49 attributes, 81% weighted attribute fill. Reprojected to WGS 84 (EPSG:4326); geometries repaired where invalid. Attribute fill rates measured on a 200,000-feature sample. Point-in-time snapshot. No cross-county schema normalisation.

Columns in this file

FieldTypeFilledExample values
PARCEL_ID OFTString 100% 069 002811300, 069 002811400, 069 002811500
SITUS OFTString 99% E SHORE DR ALAMEDA 94501, E SHORE DR ALAMEDA 94501, E SHORE DR ALAMEDA 94501
ADDR_NUMBE OFTString 94% 1750, 1755, 1900
STREET_PRE OFTString 2% E, E, E
STREET_NAM OFTString 99% SHORE, SHORE, SHORE
STREET_SUF OFTString 0% W, E, E
STREET_TYP OFTString 97% Dr, Dr, Dr
SITUS_CITY OFTString 81% ALAMEDA, ALAMEDA, ALAMEDA
SITUS_ZIP OFTString 81% 94502, 94502, 94502
ADDR_SEC_U OFTString 0% LOT, LOT, LOT
ADDR_SE_01 OFTString 0% 6, 6, 5
OWNER OFTString 98% CITY OF ALAMEDA, CITY OF ALAMEDA, CITY OF ALAMEDA
TRANS_DATE OFTDate 99% 1984-10-16, 1984-10-16, 1984-10-16
BLDG_SQFT OFTInteger64 100% 0, 0, 0
STORY_HEIG OFTReal 100% 0.0, 0.0, 0.0
LAND_USE_C OFTString 99% 0300, 0300, 0300
LAND_US_01 OFTString 94% Agricultural, Agricultural, Agricultural
LAND_COVER OFTString 100% {"11": 5}, {"11": 5}, {"11": 5}
MUNI_ID OFTInteger64 100% 1935006, 1935006, 1935006
SCHOOL_DIS OFTInteger64 100% 601770, 601770, 601770
MKT_VAL_LA OFTReal 100% 0.0, 0.0, 0.0
MKT_VAL_BL OFTReal 100% 0.0, 0.0, 0.0
MKT_VAL_TO OFTReal 100% 0.0, 0.0, 0.0
ZIP_CODE OFTString 100% 94501, 94501, 94501
BUILDINGS OFTInteger64 99% 0, 0, 0
TOTAL_BATH OFTReal 100% 0.0, 0.0, 0.0
BEDROOMS OFTInteger64 100% 0, 0, 0
TOTAL_ROOM OFTInteger64 100% 0, 0, 0
EFF_YEAR_B OFTInteger64 100% 0, 0, 0
YEAR_BUILT OFTInteger64 100% 0, 0, 0
MAIL_ADDRE OFTString 100% ALAMEDA CA 94501, ALAMEDA CA 94501, ALAMEDA CA 94501
MAIL_AD_01 OFTString 100% 2263 SANTA CLARA AVE, 2263 SANTA CLARA AVE, 2263 SANTA CLARA AVE
OWNER_OCCU OFTString 100% F, F, F
USPS_RESID OFTString 100% ?, ?, ?
CENSUS_TRA OFTInteger64 100% 428200, 428200, 428200
CENSUS_BLK OFTInteger 100% 2, 2, 2
CENSUS_BLO OFTInteger 100% 2001, 2001, 2001
AREA_METER OFTReal 100% 1279.9231672471, 1369.84618359073, 1394.36498320768
FLD_ZONE OFTString 10% {VE}, {VE}, {VE}
ZONE_SUBTY OFTString 10% {NULL}, {NULL}, {NULL}
PLACE_GNIS OFTInteger64 100% 2409669, 2409669, 2409669
ALT_ID_1 OFTString 100% 69-28-113, 69-28-114, 69-28-115
ELEVATION OFTString 100% {"max": 93.65625, "min": 92.8664779663086, "mean": 93.28125}, {"max": 0.0, "min": 0.0, "mean": 0.0}, {"max": 0.0, "min": 0.0, "mean": 0.0}
ROBUST_ID OFTString 100% AAAXcfz32obleGW7, AAAXcXZ3bN8cXPxv, AAAXcUsv-n1dAzUi
CALC_ACREA OFTReal 100% 0.316281813858431, 0.338502690427105, 0.34456153100045
COUNTY_NAM OFTString 100% Alameda, Alameda, Alameda
COUNTY_FIP OFTInteger64 100% 6001, 6001, 6001
STATE_ABBR OFTString 100% CA, CA, CA
CTY_ROW_ID OFTInteger64 100% 302525, 302510, 302569