Blog · October 14, 2026 · New York
Using the Dunkirk Plat Map
A recorded plat shows how land near Westfield was divided into lots.
Main page: Chautauqua County, NY GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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When a deed near Busti says lot and block, look up the Dunkirk plat map it refers to. What this Dunkirk guide covers: where plats are filed, how a plat differs from a parcel map, and what to look for on the sheet.
Getting started with the Dunkirk plat map
For a subdivision near Arkwright, the deed usually cites the plat; bring that to the recorder's office or its online index.
Opening the official parcel viewer
Parcels around Busti can be looked up on the Chautauqua County ArcGIS parcel map, which opens without registering. Closer to Arkwright, enter a street address, an owner's name or a parcel number, then pick the result to center the map on it. If you're looking near Busti, the record panel typically gives the owner of record, assessed acreage, the parcel number and in many cases the last transfer.
Metes and bounds instead
Rural land near Westfield that was never subdivided may have no plat at all; the deed and any recorded survey describe it instead.
Getting answers from the right desk
For assessment questions about property around Busti belong with the county Real Property Tax Services office, which maintains the tax roll. Zoning, permits and septic questions near Westfield are for the local planning and health departments, town or county, depending on location.
Dunkirk and the county around it
Dunkirk sits in Chautauqua County, New York, so its parcels are on the county's map. On ground around Westfield, the municipality handles things like zoning, permits and utilities within town limits, but the county runs assessment and recording. Lots just outside the city limits near Chautauqua usually answers to county rules instead.
Limits of the parcel data
Acreage on the record is a tax-roll number; only a licensed surveyor establishes the real boundary for a parcel near Arkwright. Out toward Mayville, owner names and values update on a schedule, so a deed recorded last month may not show yet.
A quick look at the area
Mayville serves as the county seat, which is where the courthouse records live. You'll also find Westfield, Cherry Creek, and Chautauqua, where town lots give way to larger tracts. About 124,891 people call Chautauqua County home (Census estimate, 2023) spread over about 1,060 square miles. Chautauqua County was organized in 1811, so old deeds can run back a long way.
On site with the map
The parcel map usually runs in a mobile browser, which helps when you're standing on land near Busti, though signal can drop in rural spots. A printout of the tract near Busti keeps working without signal.
Recorded plat or GIS layer
The Chautauqua County ArcGIS parcel map draws parcels for taxes, while the recorded plat is the legal document.
Replats and vacations
An amended plat may change lots around Arkwright, search the index for replats of the same subdivision; vacated streets or alleys also get recorded.
Lots, blocks and easements
Easements on the plat near Mayville limit where you can build or fence; check the plat notes and any covenants.
Land on the county line
Chautauqua County borders Cattaraugus County, Erie County, Erie County, PA, and Warren County, PA, and each of those keeps its own parcel map. Ground near Chautauqua that runs to the line can be split in two county records, so check the adjacent map too. For land near Busti, our state page links each neighboring county map across New York.
The paper trail behind a parcel
For anything that matters, pull the recorded deed from the County Clerk; the parcel map near Mayville only summarizes it. On ground around Westfield, have ready the instrument number shown in the record panel to skip a name search.
Requesting the plat
For a home near Chautauqua, many recorder offices offer an online index, while others require a visit or a request; small fees are common.
How land is described here
Older tracts around Busti are often described by metes and bounds, which trace the boundary call by call. Platted lots around Chautauqua usually use lot and block from a recorded plat instead, which is simpler to follow. Keep the legal description for land near Arkwright when you talk to a surveyor.
Dunkirk: common questions
What is a lot and block description around Westfield?
Out toward Arkwright, lot and block refer to a numbered lot within a block on a recorded subdivision plat.
What is a replat for land near Busti?
In most cases, lot splits in Dunkirk go through the planning office, often with a surveyor's drawing.
Is a plat map a survey in Dunkirk?
The plat near Chautauqua is recorded, while the GIS layer is an approximation; trust the plat when they differ.
What do the dashed lines on a plat mean around Chautauqua?
For a tract near Arkwright, dashed lines often mark easements or building lines; read the plat notes.
What's a legal description for land near Mayville?
On ground around Busti, deeds use lot and block, metes and bounds or survey descriptions, and the parcel record often summarizes it.
Open the official Chautauqua County, NY 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.