Blog · October 14, 2026 · New York
Westchester County Plat Map in New York
How to search and read the Westchester County map, with notes for land near Bedford.
Main page: Westchester County, NY GIS & Parcel Viewer (official map link, Westchester County facts and neighboring maps).
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A Westchester County plat map answers the basic land questions around Bedford: who owns it, how big it is, where it sits. Below is the link, a quick tour of the parcel record, and the limits to keep in mind near Harrison.
How to use the Westchester County plat map
Select a lot in Harrison and you'll get the titleholder of record, a mailing address, the parcel identifier and assessed acreage. Look further down a Westchester County record for land use codes and improvement values, which point you to the recorded documents.
Finding the tract on the Westchester County map
The county's own public map is the Westchester County ArcGIS parcel map, built on an Esri ArcGIS web map, and it opens without an account for parcels in White Plains and the rest of the county. Most people find their Westchester County tract fastest by searching an address in Cortlandt, then clicking the outline. Bookmark our Westchester County page too; it tracks the official New York link if it moves and lists the maps around White Plains.
Aerials, labels and layers
Overlay the parcels on photos of Harrison to see buildings, driveways and cover, a quick way to judge a tract near Greenburgh. Depending on the platform, the viewer near Greenburgh may include zoning, flood or township layers, worth a look before your next call.
Westchester County at a glance
White Plains is the county seat, and Bedford, Cortlandt, Eastchester, and Greenburgh are among the other towns on the county map. Westchester County had an estimated 990,817 people in 2023 (Census Bureau), spread across about 431 square miles. Much of Westchester County is built out, so most clicks near Cortlandt land on platted lots.
Where Westchester County land records are kept
The parcel layer for Westchester County points back to recorded deeds and plats, kept by the county's recording office (its title varies by state). Copy the parcel identifier and legal description from the county record well before you request a deed for land near Harrison.
Neighboring maps around Westchester County
Westchester County borders Fairfield County, CT, Bergen County, NJ, Bronx County, Nassau County, and Putnam County, and each keeps its own parcel map and records. Every map bordering Westchester County is listed on our New York directory.
Common uses for the map
Builders around Cortlandt start here to check frontage, acreage and neighbors, then follow up with the deed and a survey. Keep a short list of Westchester County tracts with IDs and owners; they make deed requests painless.
When the viewer misbehaves
On a phone near White Plains, you can open the map without an app, but GPS drift adds its own error. If the map near Eastchester hangs, clear the cache or try another browser, since county servers get busy.
What drives land use around White Plains
Westchester County's 2022 business count was 31,152 establishments, with professional and technical services, construction, and health care and social assistance the largest groups.
What the map can't settle
Parcel outlines near Harrison are built for assessment, not surveys, so a fence near Greenburgh may not match. Ownership on the Westchester County map updates on the assessor's schedule, so check the deed index when timing matters.
Westchester County, NY: common questions
Are lot lines on the Westchester County map accurate?
Lines on the Westchester County map are tax-map lines; a recorded plat or survey decides the real boundary.
How do I find a property on the Westchester County map?
Search an address in Lewisboro, or click the tract directly.
How many acres is a tract near Harrison?
Most Westchester County records list assessed acreage, which can differ from a survey.
How do I get the deed for a lot near Lewisboro?
Deeds for land near Lewisboro are filed with the county's recording office; the office title varies by state.
Why does the Westchester County map show the old owner?
Updates follow the assessor's schedule, so a recent sale near Bedford can take weeks to appear.
Does it cost anything to view parcels near Lewisboro?
Viewing the Westchester County ArcGIS parcel map is free.
Where are deeds for Westchester County land kept?
Request it from the Westchester County recording office; the office title varies by state.
How current is ownership near Cortlandt?
The Westchester County roll lags the courthouse; a deed filed lately can take weeks to appear.
Open the official Westchester County, NY parcel map Westchester County 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.