Blog · October 14, 2026 · Pennsylvania
The Kennett Square GIS Map and the county parcel viewer
Most property questions near Coatesville start with a parcel lookup.
Main page: Chester County, PA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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When land near Modena catches your eye, the Kennett Square GIS map lays out lines, owner names and parcel numbers. Covered here for Kennett Square: where that map lives, the fastest ways to search, and the limits worth knowing.
Where the Kennett Square GIS map lives
Parcel maps here are usually run by the county, not the town, and for Kennett Square that means the Chester County parcel viewer.
The viewer Chester County publishes
Lots and tracts near South Coatesville can be looked up on the Chester County parcel viewer, which opens without registering. For property near West Chester, type a street address, an owner's name or a parcel number, then pick the result to center the map on it. With a lot near West Grove, copy the parcel ID before closing the panel; each office in the county uses it to find the file.
Legal descriptions in Pennsylvania
Older tracts around South Coatesville commonly use metes-and-bounds descriptions, listing bearings, distances and landmarks. Subdivision lots in West Grove refer to a recorded plat, making them easier to find. Keep the legal description for land near West Grove when you talk to a surveyor.
Kennett Square, PA: the basics
Kennett Square is part of this county, and the county assessor maps its lots around South Coatesville. In and around Avondale, city or town hall handles things like zoning, permits and utilities within town limits, while the county keeps the tax map. Acreage past the town limits near Coatesville often falls under county rules, not municipal ones.
Who handles what
Questions about value or the owner field for land near West Chester are handled by the county assessment office, which maintains the tax roll. Questions about what you can build around Modena need the planning or permitting office, depending on whether the land is inside town limits.
Three ways to find a parcel
For a house in Kennett Square, search the street address; owner names are usually entered last name first. For property near Modena, a parcel ID is the most reliable search, and it's printed on tax bills.
Printing and saving
Save a screenshot of the lot near Avondale and its record panel, so you have it when calling an office.
Backing up the map with records
Before you sign anything, get the recorded deed from the Recorder of Deeds; the parcel map near West Grove only summarizes it. For a home near Avondale, have ready the instrument number listed on the parcel record and the lookup takes minutes.
Chester County in a few facts
West Chester holds the county offices, which is where the courthouse records live. Smaller places on the map include Avondale, West Grove, and Modena. Roughly 549,784 people call Chester County home (Census estimate, 2023) spread over roughly 751 square miles. Chester County was formed in 1682, which matters when you trace an old farm's title. Features like French Creek State Park make handy reference points on the map near West Chester.
Aerials, labels and overlays
Toggling imagery near Coatesville shows roofs, driveways and tree lines next to the parcel edges.
Taking the map into the field
Most viewers work in a phone browser, which helps when you're standing on land near West Grove, so load it before you lose signal. A screenshot of the parcel near West Grove with its ID helps when you meet an owner or agent.
Reading a parcel record
If sale dates appear, they help gauge the market in Kennett Square give a rough idea of values; they're not an appraisal.
Troubleshooting the viewer
When the map won't open around Coatesville, try a desktop browser or clear the cache; links occasionally change, and our directory page keeps the current one.
A word on accuracy
Tax maps are drawn for assessment, not surveyed, so the edge of a yard near South Coatesville can sit a few yards off the line on screen. Out toward Modena, owner names and values update on a schedule, so a deed recorded last month might lag behind.
Next door to Chester County
Chester County borders New Castle County, DE, Cecil County, MD, Berks County, Delaware County, and Lancaster County; every one of them runs a separate parcel map. Acreage along the edge near Coatesville can show up across two assessors' files, so look at the adjacent map too. If you're looking near Coatesville, our state page links each neighboring county map for Pennsylvania.
Frequently asked
How often is the parcel map updated in Kennett Square?
It depends, but owner data near Avondale can lag new deeds by weeks, so check the deed index.
How accurate is the parcel map near Modena?
It depends, but the map near Coatesville isn't a survey; get a survey before a fence.
How do I find who owns a lot near South Coatesville?
It depends, but the parcel record for a lot near West Chester lists the owner of record; try variations if nothing comes up.
Do I need an account for the parcel map near Coatesville?
It depends, but the county parcel viewer is free and opens without a login; some sites ask you to accept a disclaimer for land near Modena.
What's the tax parcel number used for in Kennett Square?
It's the number the county assessment office uses to track a tract near West Grove; copy it before you call anyone.
Open the official Chester County, PA parcel map See it in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.