Find Allegany County, NY Planning, GIS & Property Records | Official Resources

This page is a simple directory of official public resources for Allegany County, New York. It does not interpret rules or provide legal advice. It exists only to help you find the correct county pages quickly.

County: Allegany County, New York
Last verified: March 16, 2026
Official county website: https://www.alleganyco.gov/

How this page fits into land search decisions

This page documents official planning, GIS, and property record resources for a single county. It is most useful after you already know that Allegany County is a viable place for your goals.

If you are still deciding where to look rather than researching a specific county, a land locator can help narrow regions first, before you spend time on county level details.

You can learn the difference here:
Land Search vs Land Locator: How People Actually Find Viable Land

Quick navigation

Start here

If you are unsure which department handles your question, start with the Planning Department and the Real Property Department.

Planning and land use coordination:
Planning Department

Property records and tax map information:
Real Property Department

Planning Department
County planning and development information GIS and County Mapping
County mapping and geographic data Parcel Lookup and GIS Map
Interactive parcel search portal County Maps
County and regional map resources Real Property Department
Property records and assessment resources Treasurer
Tax collection and financial resources Local Laws
County adopted laws and regulations

Common tasks

I need to understand planning or development processes
Start with the Planning Department

I want to look up a parcel or property map
Start with the parcel lookup portal

I need county map resources
Start with the County Maps page

I need property assessment or valuation information
Start with the Real Property Department

I need to pay or confirm property taxes
Start with the Treasurer

County Clerk (records and filings):
County Clerk

Search online records:
Search Online Records

Call script

Hi, I have a property in Allegany County and I’m trying to confirm requirements before I do anything.
1) Does the county handle this question, or is it handled by the town or village?
2) Which department handles this type of request?
3) Is there a document or map I should read first?
4) If permits are required, where should I apply?

Notes

In Allegany County, some land use and building permit questions may be handled by the local town or village rather than directly by the county. The Planning Department can help direct you to the correct local office when needed.

Property maps, parcel lookup tools, and tax map resources are maintained through the Real Property Department and the county GIS mapping tools.

Help keep this page accurate: If a link breaks or moves, please report it to the county through the appropriate department page above.

Disclaimer: This page is a directory of official public links. It does not provide legal advice and does not interpret regulations. Always confirm details directly with Allegany County and the relevant town or village.

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