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Niagara County, NY Parcels & GIS Data

Niagara County, NY parcel data: 85,910 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Niagara County, New York parcel data covering 85,910 property records.

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

Niagara County is in the U.S. state of New York. As of the 2020 United States census, the population was 212,666. The county seat is Lockport.

FIPS 36063

Official county website: http://www.niagaracounty.com

The FIPS code for Niagara County is 36063.

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Attribute coverage

Niagara County contains 85,910 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%85,910
parcelid100%85,910
parcelid2100%85,910
ogparcelid100%85,910
ogparcelid2100%85,910
parentid<0.1%0
stackid<0.1%0
geoid100%85,910
statefp100%85,910
countyfp100%85,910
countyname100%85,910
cousubfp100%85,910
cousubname100%85,910
tractce100%85,910
tractname100%85,910
taxacctnum0.1%64
taxyear100%85,895
taxdistrict0.1%64
usecode20.1%17,260
usedesc99.9%85,833
zoningcode67.1%57,637
zoningdesc<0.1%0
numbldgs100%85,885
numunits85.8%73,738
yearbuilt99.8%85,742
numfloors72.0%61,879
bldgsqft76.6%65,834
bedrooms<0.1%38
halfbaths<0.1%0
fullbaths<0.1%38
imprvalue99.8%85,743
landvalue99.8%85,766
agvalue0.2%204
totalvalue99.8%85,766
taxacres0.3%242
calcarea100%85,910
saleamt99.8%85,702
saledate9.8%8,428
ownertype99.8%85,780
ownername99.8%85,780
owneraddr99.7%85,657
ownercity0.1%80
ownerstate0.1%79
ownerzip0.3%233
parceladdr98.9%84,958
parcelcity98.4%84,551
parcelstate100%85,910
parcelzip100%85,910
legaldesc99.8%85,702
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book9.8%8,411
page9.8%8,411
block0.1%122
lot0.2%158
parceltype0.4%363
accesstype0.4%363
iucnclass0.1%84
placename4.4%3,751
placetype4.2%3,583
firmid100%85,904
firmdate100%85,904
fldzone100%85,904
zonesubty97.0%83,355
staticbfe0.4%321
elevmin99.6%85,554
elevmax99.6%85,554
elevavg99.6%85,554
fireplaces<0.1%0
heating<0.1%38
heatfuel<0.1%38
cooling<0.1%38
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode15.2%13,038
frsid0.2%167
dfrurl0.2%167
caapermit0.2%167
cwapermit0.2%167
rcrapermit0.2%167
updated99.9%85,845
centroidx100%85,910
centroidy100%85,910
surfpointx100%85,910
surfpointy100%85,910
geom100%85,910
extras100%85,910
ownerlist99.7%85,673
placefp57.2%49,122
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Niagara 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 — Niagara County, New York (36063) 1 entity · most recent acquisition per entity · generated 2026-08-30 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 geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 97.0% zonesubty 0.4% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 67.1% zoningcode 100% numbldgs 85.8% numunits 72.0% numfloors 100% imprvalue 100% saleamt 100% parcelstate 100% legaldesc 100% ownerlist 57.2% placefp lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc zoningcode numbldgs numunits yearbuilt numfloors bldgsqft bedrooms fullbaths imprvalue landvalue totalvalue taxacres calcarea saleamt ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc book page firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg heating heatfuel updated centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp publish.parcel_layer columns not fed by these sources (31) — empty or below 50% fill in this county parentid, stackid, zoningdesc, halfbaths, agvalue, saledate, township, section, qtrsection, range, plssdesc, block, lot, parceltype, accesstype iucnclass, placename, placetype, fireplaces, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit rcrapermit, zoningurl 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 Niagara County:

Frequently asked questions

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

Land Records publishes a Niagara 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 Niagara County, NY dataset as a GeoPackage or CSV.

How many parcels are in Niagara County, NY?

The current dataset contains 85,910 parcel records for Niagara County, NY, each with its boundary geometry and assessor attributes.

What is the FIPS code for Niagara County, NY?

The FIPS code for Niagara County, NY is 36063.

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

Each Niagara 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 Niagara County, NY parcel data free?

You can preview Niagara 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 Niagara County, NY have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated