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Columbia County, NY Parcels & GIS Data

Columbia County, NY parcel data: 32,456 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Columbia County, New York parcel data covering 32,456 property records.

This page documents parcel-level coverage for Columbia County, New York. 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 Columbia County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Columbia County property dataset.

Columbia County is a county in the U.S. state of New York. At the 2020 census, the population was 61,570. The county seat is Hudson.

FIPS 36021

Official county website: http://www.columbiacountyny.org

The FIPS code for Columbia County is 36021.

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Attribute coverage

Columbia County contains 32,456 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%32,456
parcelid100%32,455
parcelid27.7%2,507
ogparcelid57.2%18,558
ogparcelid26.7%2,165
parentid<0.1%0
stackid<0.1%0
geoid100%32,456
statefp100%32,456
countyfp100%32,456
countyname100%32,456
cousubfp100%32,456
cousubname100%32,456
tractce100%32,456
tractname100%32,456
taxacctnum<0.1%8
taxyear7.7%2,493
taxdistrict<0.1%8
usecode<0.1%16
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs90.3%29,311
numunits5.6%1,832
yearbuilt<0.1%2
numfloors4.6%1,485
bldgsqft<0.1%2
bedrooms<0.1%2
halfbaths<0.1%0
fullbaths<0.1%2
imprvalue<0.1%2
landvalue<0.1%6
agvalue<0.1%2
totalvalue<0.1%6
taxacres0.1%24
calcarea100%32,456
saleamt<0.1%0
saledate<0.1%0
ownertype1.3%419
ownername1.3%419
owneraddr<0.1%16
ownercity0.1%24
ownerstate0.1%24
ownerzip0.1%23
parceladdr96.3%31,250
parcelcity99.9%32,416
parcelstate100%32,456
parcelzip100%32,456
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%7
page<0.1%7
block<0.1%0
lot<0.1%0
parceltype2.2%725
accesstype2.2%725
iucnclass1.3%421
placename7.1%2,301
placetype6.8%2,222
firmid<0.1%6
firmdate<0.1%6
fldzone<0.1%6
zonesubty<0.1%0
staticbfe<0.1%0
elevmin97.9%31,768
elevmax97.9%31,768
elevavg97.9%31,768
fireplaces<0.1%0
heating<0.1%2
heatfuel<0.1%2
cooling<0.1%2
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode7.1%2,307
frsid0.2%73
dfrurl0.2%73
caapermit0.2%73
cwapermit0.2%73
rcrapermit0.2%73
updated100%32,448
centroidx100%32,456
centroidy100%32,456
surfpointx100%32,456
surfpointy100%32,456
geom100%32,456
extras57.2%18,559
lrversion100%32,456

Schema mapping

How source columns from the acquired Columbia County GIS layers map into the harmonized entity schemas and assemble into the published parcel table, alongside supplemented fields (elevation, flood zone) and deterministic columns.

Schema mapping — Columbia County, New York (36021) 1 entity · most recent acquisition per entity · generated 2026-07-13 direct column transformed (expression) geometry extras json supplemented determined ALL ENTITIES → FINAL PARCEL SCHEMA Harmonized entity columns assemble into publish.parcel_layer — matched by column name. Supplemented fields show their fill rate in this county. SOURCE COLUMNS HARMONIZED ENTITIES PUBLISH.PARCEL_LAYER PARCEL swis_sbl_id swis_print_key_id muni_parcel_id roll_yr used_as_code used_as_desc yr_blt sqft_living nbr_bedrooms nbr_full_baths land_av total_av acres primary_owner mail_addr mail_city mail_state mail_zip parcel_addr citytown_name loc_zip book page geom school_name heat_type_desc fuel_type_desc 45 cols ⇢ parcelid parcelid2 taxacctnum taxyear usecode usedesc yearbuilt bldgsqft bedrooms fullbaths landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip book page geom taxdistrict heating heatfuel extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 97.9% elevmin 97.9% elevmax 97.9% elevavg s_fld_haz_ar · FEMA NFHL 0.0% fldzone 0.0% firmdate 0.0% firmid supplemented · derived / other pipelines 90.3% numbldgs 100% parcelstate lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc numbldgs yearbuilt bldgsqft bedrooms fullbaths landvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip book page firmid firmdate fldzone elevmin elevmax elevavg heating heatfuel updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (38) — empty or below 50% fill in this county parentid, stackid, zoningcode, zoningdesc, numunits, numfloors, halfbaths, imprvalue, agvalue, saleamt, saledate, legaldesc, township, section qtrsection, range, plssdesc, block, lot, parceltype, accesstype, iucnclass, placename, placetype, zonesubty, staticbfe, fireplaces, cooling foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 27 mapped · 45 kept in extras · 27 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL swis_sbl_id swis_print_key_id muni_parcel_id roll_yr used_as_code used_as_desc yr_blt sqft_living nbr_bedrooms nbr_full_baths land_av total_av acres primary_owner mail_addr mail_city mail_state mail_zip parcel_addr citytown_name loc_zip book page geom school_name heat_type_desc fuel_type_desc parcelid parcelid2 taxacctnum taxyear usecode usedesc yearbuilt bldgsqft bedrooms fullbaths landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip book page geom taxdistrict heating heatfuel extras · 45 source columns preserved as json county_name, muni_name, swis, print_key, sbl, citytown_swis loc_st_nbr, loc_street, loc_unit, prop_class, roll_section full_market_val, front, depth, sq_ft, school_code, sewer_type sewer_desc, water_supply, water_desc, utilities utilities_desc, bldg_style, bldg_style_desc, heat_type fuel_type, nbr_kitchens, ag_dist_code, ag_dist_name, po_box add_owner, add_mail_addr, add_mail_po_box, add_mail_city add_mail_state, add_mail_zip, grid_east, grid_north spatial_yr, owner_type, nys_name, nys_name_source, dup_geo calc_acres, gfa extras not present in source — filled with NULL (27) zoningcode, zoningdesc, numbldgs, numunits, numfloors, halfbaths, imprvalue, agvalue, saleamt, saledate, parcelstate, legaldesc, township section, qtrsection, range, plssdesc, block, lot, updated, sourceurl, parentid, fireplaces, cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Columbia County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated