Sullivan County, NY: parcel map and property search
Beacon is Sullivan County's public parcel map and property record search. Look up a property by address, owner or parcel number to see its boundary, acreage, ownership, classification and assessed value.
Sullivan County parcel map and property search Open PublicGIS map
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What you can look up here
- County GIS mapThe interactive map the county publishes. Parcels, aerial photos, roads, and lakes in one place.
- Property linesSee the shape and size of a parcel and where it meets the neighbors.
- Property ownerFind the owner of record for a parcel.
- Parcel numberLook up a parcel by its number, or find the number for an address.
- Property recordsValues, classification, building details, and sales history for a parcel.
- Aerial imageryRecent and historical aerial photographs.
About this resource
- Provided by
- Sullivan County (official)
- Covers
- Sullivan County, NY
- Link status
- Opened normally at the last check
- Link checked
- Oct 16, 2026
- Web address
- https://beacon.schneidercorp.com/Application.aspx?AppID=1330&LayerID=45411&PageTypeID=1
Opened in a real browser during research. The site blocks automated checks (HTTP 403), so the link is listed unverified.
Who to contact
- Sullivan County GISMapping and GIS data.
- Phone
- (845) 807-0110
- sullivannygis@sullivanny.gov
- Address
- 100 North St Monticello, NY 12701
- Website
- Visit website
- Sullivan County Real Property Tax ServicesKeeps county tax maps and property records and supports the town assessors.
- Phone
- 845-807-0221
- Website
- Visit website
More for Sullivan County, NY
- Sullivan County property tax search and paymentProperty taxes
- Sullivan County land use and zoningZoning
- NRCS wetland determinations and conservation complianceWetlands
- FEMA Flood Map Service CenterFlood zones
- Sullivan County ClerkPlats
- New York septic system permitsSeptic systems
- New York building code and construction permitsBuilding permits
- New York state landsPublic land
- Sullivan County TreasurerProperty taxes
- Sullivan County GIS and mappingGIS data downloads
- Sullivan County tax sale and delinquent taxesTax-forfeited land
- Sullivan County GIS data downloadsGIS data downloads