Free Parcel Data

New York Nassau County

May 2023 snapshot

GEOID36059
Archive

Machine verified 3 years old

Parcels
422,851
Fields
43
Completeness
86%
Download size
444 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

422,851 parcel features, 43 attributes, 86% 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% 21.-88-303, 21.-88-313.D, 21.-38-213
SITUS OFTString 100% 10 HARBOR HILL RD, 120 HARBOR HILL RD, 25 LA MARCOS AVE
ADDR_NUMBE OFTString 94% 10, 120, 25
STREET_PRE OFTString 3% HARBOR, HARBOR, LA
STREET_NAM OFTString 100% HILL, HILL, MARCOS
STREET_SUF OFTString 1% E, E, E
STREET_TYP OFTString 99% Rd, Rd, Ave
SITUS_CITY OFTString 85% NEW HYDE PARK, NEW HYDE PARK, GLEN COVE
SITUS_ZIP OFTString 85% 11042, 11042, 11542
ADDR_SEC_U OFTString 0% UNIT 107, UNIT 16, BLD 8
OWNER OFTString 100% CHOPIN NESTOR, CARRERA MICHAEL J & E M, GRAZIOSI ARMANDO & CONCETTA
LAND_USE_C OFTString 100% 210, 220, 210
LAND_US_01 OFTString 97% Residential, Residential, Residential
LAND_COVER OFTString 100% {"21": 245}, {"21": 107, "22": 30, "23": 190}, {"22": 353, "23": 3}
CROP_COVER OFTString 100% {"121": 0.18}, {"121": 0.25}, {"122": 0.46, "123": 0.0}
MUNI_ID OFTInteger64 100% 979003, 979003, 979003
SCHOOL_DIS OFTInteger64 100% 3612180, 3612180, 3612180
ACREAGE_AD OFTReal 100% 0.17808242662898, 0.249766845018951, 0.461812937517648
MKT_VAL_LA OFTReal 100% 197.0, 209.0, 292.0
MKT_VAL_BL OFTReal 100% 276.0, 248.0, 341.0
MKT_VAL_TO OFTReal 100% 473000.0, 457000.0, 633000.0
ZIP_CODE OFTString 100% 11542, 11542, 11542
BUILDINGS OFTInteger64 100% 1, 1, 2
MAIL_ADDRE OFTString 100% 10 HARBOR HILL RD, 120 HARBOR HILL RD, 25 LA MARCOS AVENUE
MAIL_AD_01 OFTString 100% GLEN COVE NY 11542, GLEN COVE NY 11542, GLEN COVE NY 11542
OWNER_OCCU OFTString 100% F, F, F
USPS_RESID OFTString 100% ?, ?, ?
CENSUS_TRA OFTInteger64 100% 517200, 517200, 517200
CENSUS_BLK OFTInteger 100% 4, 4, 2
CENSUS_BLO OFTInteger 100% 4007, 4007, 2011
AREA_METER OFTReal 100% 720.660542385899, 1010.75166937377, 1868.85572221945
FLD_ZONE OFTString 18% {AE,X}, {X}, {AE}
ZONE_SUBTY OFTString 18% {NULL,"0.2 PCT ANNUAL CHANCE FLOOD HAZARD"}, {"0.2 PCT ANNUAL CHANCE FLOOD HAZARD"}, {NULL}
PLACE_GNIS OFTInteger64 100% 979003, 979003, 979003
ALT_ID_1 OFTString 100% 21008800300300000000, 21008800310000000000, 21003800210300000000
ALT_ID_2 OFTString 100% 280600, 280600, 280600
ELEVATION OFTString 100% {"max": -1.5, "min": -1.5, "mean": -1.5}, {"max": -1.5, "min": -1.5, "mean": -1.5}, {"max": -1.5, "min": -1.5, "mean": -1.5}
ROBUST_ID OFTString 100% AACM29qNbJwPip_R, AACM2yZh83fmLpnA, AACM209Dl9D4q7Ss
CALC_ACREA OFTReal 100% 0.178082426628979, 0.249766845018952, 0.461812937517648
COUNTY_NAM OFTString 100% Nassau, Nassau, Nassau
COUNTY_FIP OFTInteger64 100% 36059, 36059, 36059
STATE_ABBR OFTString 100% NY, NY, NY
CTY_ROW_ID OFTInteger64 100% 350805, 352444, 356023