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Allegany County, NY Parcels & GIS Data

Allegany County, NY parcel data: 38,092 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Allegany County, New York parcel data covering 38,092 property records.

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

Allegany County is a county in the U.S. state of New York. As of the 2020 census, the population was 46,456. Its county seat is Belmont.

FIPS 36003

Official county website: https://www.alleganyco.gov/

The FIPS code for Allegany County is 36003.

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Attribute coverage

Allegany County contains 38,092 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL). For the LBCS columns, only real classifications count: the to-be-determined and not-applicable placeholder codes are excluded.

ColumnCoverageRecords populated
lrid100%38,092
parcelid99.2%37,794
parcelid2100%38,090
ogparcelid100%38,091
ogparcelid2100%38,092
parentid<0.1%0
stackid<0.1%0
geoid100%38,092
statefp100%38,092
countyfp100%38,092
countyname100%38,092
cousubfp100%38,092
cousubname100%38,092
tractce100%38,092
tractname100%38,092
taxacctnum89.1%33,939
taxyear100%38,092
taxdistrict90.3%34,401
usecode90.0%34,301
usedesc13.9%5,303
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%38,092
numunits6.7%2,550
yearbuilt<0.1%14
numfloors0.4%170
bldgsqft<0.1%13
bedrooms<0.1%13
halfbaths<0.1%0
fullbaths<0.1%13
imprvalue<0.1%0
landvalue85.6%32,590
agvalue<0.1%0
totalvalue96.6%36,806
taxacres99.2%37,796
calcarea100%38,092
saleamt<0.1%0
saledate66.4%25,285
ownertype98.9%37,670
ownername98.9%37,670
owneraddr79.4%30,234
ownercity89.0%33,893
ownerstate89.0%33,889
ownerzip88.9%33,858
parceladdr99.9%38,064
parcelcity99.9%38,060
parcelstate100%38,092
parcelzip100%38,092
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book90.2%34,368
page90.2%34,368
block90.1%34,338
lot90.1%34,338
parceltype1.7%656
accesstype2.9%1,098
iucnclass1.3%510
placename7.1%2,691
placetype6.9%2,628
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin93.9%35,764
elevmax93.9%35,764
elevavg93.9%35,764
fireplaces<0.1%0
heating<0.1%13
heatfuel<0.1%13
cooling<0.1%13
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode5.8%2,203
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%38,092
centroidx100%38,092
centroidy100%38,092
surfpointx100%38,092
surfpointy100%38,092
geom100%38,092
extras100%38,092
ownerlist34.8%13,275
placefp27.1%10,321
zoningurl<0.1%0
lbcsactivity15.1%5,737
lbcsfunction15.0%5,717
lbcstype39.9%15,211
lbcscharacter72.2%27,508
lbcsownership98.9%37,692
sourceurl90.1%34,338

Schema mapping

How source columns from the acquired Allegany 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 — Allegany County, New York (36003) 2 entities · most recent acquisition per entity · generated 2026-10-17 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 sbl muni_parcel_id roll_yr used_as_code used_as_desc yr_blt gfa sqft_living nbr_bedrooms nbr_full_baths land_av total_av acres primary_owner add_owner mail_addr mail_city mail_state mail_zip parcel_addr muni_name loc_zip book page geom fuel_type_desc heat_type_desc county_name swis print_key citytown_name citytown_swis loc_st_nbr loc_street loc_unit prop_class roll_section full_market_val front depth sq_ft school_code school_name 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_mail_addr add_mail_po_box add_mail_city add_mail_state add_mail_zip grid_east grid_north swis_sbl_id swis_print_key_id spatial_yr owner_type nys_name nys_name_source dup_geo calc_acres parcelid parcelid2 taxyear usecode usedesc yearbuilt bldgsqft bedrooms fullbaths landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip book page geom heatfuel heating extras ZONING zone_id zone_name zone_type effective geom 8 cols ⇢ zoningcode zoningdesc zoningtype notes geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 93.9% elevmin 93.9% elevmax 93.9% elevavg supplemented · derived / other pipelines 89.1% taxacctnum 90.3% taxdistrict 100% numbldgs 66.4% saledate 90.1% block 90.1% lot 72.2% lbcscharacter 98.9% lbcsownership 90.1% sourceurl lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc zoningcode zoningdesc numbldgs yearbuilt bldgsqft bedrooms fullbaths landvalue totalvalue taxacres calcarea saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip book page block lot elevmin elevmax elevavg heating heatfuel updated centroidx centroidy surfpointx surfpointy geom extras lbcscharacter lbcsownership sourceurl publish.parcel_layer columns not fed by these sources (42) — empty or below 50% fill in this county parentid, stackid, numunits, numfloors, halfbaths, imprvalue, agvalue, saleamt, legaldesc, township, section, qtrsection, range, plssdesc parceltype, accesstype, iucnclass, placename, placetype, firmid, firmdate, fldzone, zonesubty, staticbfe, fireplaces, cooling, foundation roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, ownerlist, placefp, zoningurl, lbcsactivity lbcsfunction, lbcstype PARCEL 27 mapped · 4 transformed · 28 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL sbl muni_parcel_id roll_yr used_as_code used_as_desc yr_blt gfa sqft_living nbr_bedrooms nbr_full_baths land_av total_av acres primary_owner add_owner mail_addr mail_city mail_state mail_zip parcel_addr muni_name loc_zip book page geom fuel_type_desc heat_type_desc county_name swis print_key citytown_name citytown_swis loc_st_nbr loc_street loc_unit prop_class roll_section full_market_val front depth sq_ft school_code school_name 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_mail_addr add_mail_po_box add_mail_city add_mail_state add_mail_zip grid_east grid_north swis_sbl_id swis_print_key_id spatial_yr owner_type nys_name nys_name_source dup_geo calc_acres parcelid parcelid2 taxyear usecode usedesc yearbuilt bldgsqft COALESCE(gfa::text, sqft_living::text) bedrooms fullbaths landvalue totalvalue taxacres ownername NULLIF(concat_ws(';', NULLIF(primary_owner::text, ''), NULLIF(a… owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate 'NY'::text parcelzip book page geom heatfuel heating extras ( json_build_object( 'county_name', county_name::text, 'swis', … not present in source — filled with NULL (28) taxacctnum, zoningcode, zoningdesc, numbldgs, numunits, numfloors, halfbaths, imprvalue, agvalue, saleamt, saledate, legaldesc, township section, qtrsection, range, plssdesc, block, lot, updated, sourceurl, taxdistrict, parentid, fireplaces, cooling, foundation, roofcover, siding ZONING 5 mapped · 8 kept in extras · 4 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING zone_id zone_name zone_type effective geom zoningcode zoningdesc zoningtype notes geom extras · 8 source columns preserved as json subzone, muni_1, muni_2, area, acres, county, index_ ded_region extras not present in source — filled with NULL (4) ordinance, setbacks, restrictions, sourceurl

Neighboring counties

Parcel data for counties bordering Allegany County:

Frequently asked questions

Where can I find Allegany County, NY parcel and GIS data?

Land Records publishes a Allegany County, NY parcel dataset in which every parcel carries its boundary polygon (GIS geometry) along with ownership, assessed value, land use, acreage, and sale history. Preview it in the interactive explorer on this page, or download the full Allegany County, NY dataset as a GeoPackage or CSV.

How many parcels are in Allegany County, NY?

The current dataset contains 38,092 parcel records for Allegany County, NY, each with its boundary geometry and assessor attributes.

What is the FIPS code for Allegany County, NY?

The FIPS code for Allegany County, NY is 36003.

What information does each Allegany County, NY parcel record include?

Each Allegany County, NY parcel record includes 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 the most recent sale price and date — plus the parcel boundary polygon. Per-attribute fill rates are listed in the coverage table on this page.

Is Allegany County, NY parcel data free?

You can preview Allegany County, NY parcels for free in the interactive explorer. The complete dataset is available as a one-time download or through the nationwide parcel web service; see the download options on this page for current pricing.

Does Allegany County, NY have an official GIS or property records website?

Yes — the official Allegany County, NY government website is linked in the county details above. Land Records standardizes Allegany County, NY assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated