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Chester County, PA Parcels & GIS Data

Chester County, PA parcel data: 194,341 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Chester County, Pennsylvania parcel data covering 194,341 property records.

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

Chester County, colloquially referred to as Chesco, is a county in the Commonwealth of Pennsylvania. It is located in the Philadelphia metropolitan area, part of the southeastern portion of the state. As of the 2020 census, the population was 545,823. increasing by 7.1% from 498,886 in 2010.

FIPS 42029

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

The FIPS code for Chester County is 42029.

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Attribute coverage

Chester County contains 194,341 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%194,341
parcelid100%194,341
parcelid2100%194,341
ogparcelid100%194,341
ogparcelid2100%194,341
parentid<0.1%0
stackid<0.1%0
geoid100%194,341
statefp100%194,341
countyfp100%194,341
countyname100%194,341
cousubfp100%194,341
cousubname100%194,341
tractce100%194,341
tractname100%194,341
taxacctnum<0.1%0
taxyear<0.1%0
taxdistrict<0.1%0
usecode99.0%192,335
usedesc<0.1%0
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs89.6%174,062
numunits89.6%174,062
yearbuilt<0.1%0
numfloors<0.1%0
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue89.6%174,062
landvalue97.4%189,376
agvalue<0.1%0
totalvalue97.5%189,498
taxacres100%194,341
calcarea100%194,341
saleamt90.6%176,079
saledate<0.1%0
ownertype99.0%192,335
ownername99.0%192,335
owneraddr99.0%192,326
ownercity94.8%184,249
ownerstate94.8%184,249
ownerzip99.0%192,309
parceladdr99.9%194,055
parcelcity99.3%193,044
parcelstate100%194,341
parcelzip100%194,341
legaldesc98.9%192,300
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book97.6%189,612
page97.6%189,607
block<0.1%0
lot99.3%192,983
parceltype2.9%5,635
accesstype2.9%5,635
iucnclass1.7%3,257
placename6.9%13,399
placetype6.8%13,248
firmid100%194,326
firmdate100%194,326
fldzone100%194,326
zonesubty98.0%190,380
staticbfe<0.1%19
elevmin99.8%193,980
elevmax99.8%193,980
elevavg99.8%193,980
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode6.9%13,399
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated99.0%192,335
centroidx100%194,341
centroidy100%194,341
surfpointx100%194,341
surfpointy100%194,341
geom100%194,341
extras100%194,341
ownerlist99.0%192,316
placefp25.7%49,864
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Chester 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 — Chester County, Pennsylvania (42029) 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 upi pin_map acre_plan_tot lot geom 5 cols ⇢ parcelid parcelid2 taxacres lot geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 99.0% 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 98.0% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 99.0% usecode 89.6% numbldgs 89.6% numunits 89.6% imprvalue 97.4% landvalue 97.5% totalvalue 90.6% saleamt 99.0% ownertype 99.0% ownername 99.0% owneraddr 94.8% ownercity 94.8% ownerstate 99.0% ownerzip 100% parceladdr 99.3% parcelcity 100% parcelstate 100% parcelzip 98.9% legaldesc 97.6% book 97.6% page 99.0% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname usecode numbldgs numunits imprvalue landvalue totalvalue taxacres calcarea saleamt ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc book page lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (43) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxyear, taxdistrict, usedesc, zoningcode, zoningdesc, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, agvalue, saledate, township, section, qtrsection, range, plssdesc, block, parceltype, accesstype, iucnclass, placename, placetype fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit placefp, zoningurl PARCEL 5 mapped · 5 kept in extras · 49 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL upi pin_map acre_plan_tot lot geom parcelid parcelid2 taxacres lot geom extras · 5 source columns preserved as json multi_poly, poly_per_parcel, acre_plan_poly, shape_area shape_len extras not present in source — filled with NULL (49) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parceladdr parcelcity, parcelstate, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, updated, sourceurl taxdistrict, parentid, fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Chester County:

Frequently asked questions

Where can I find Chester County, PA parcel and GIS data?

Land Records publishes a Chester County, PA 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 Chester County, PA dataset as a GeoPackage or CSV.

How many parcels are in Chester County, PA?

The current dataset contains 194,341 parcel records for Chester County, PA, each with its boundary geometry and assessor attributes.

What is the FIPS code for Chester County, PA?

The FIPS code for Chester County, PA is 42029.

What information does each Chester County, PA parcel record include?

Each Chester County, PA 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 Chester County, PA parcel data free?

You can preview Chester County, PA 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 Chester County, PA have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated