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Seneca County · property records

Seneca County property records & parcel data.

Look up property records in Seneca County, NY — find who owns a property, plus mailing address, assessor & tax value, land use and APN. tracts pulls the full parcel roll via the New York statewide parcel layer, with the source and pull date stamped on every record. Search a live sample below, or get the full Seneca County dataset as a bulk file or API feed.

Or ask our research agent about Seneca County.

Tax-delinquent list

We don’t have tax-delinquent inventory for Seneca County yet — that coverage is currently 19 Florida counties, built from county advertised certificate lists. See which counties are covered.

Search Seneca County property records

Free property records lookup.

Find who owns a property — search by owner name, address, or APN. This is a live sample; the full dataset is available as a bulk file or through the API.

Loading Seneca County parcels…

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APNOwnerAddressLand useYearAssessed value

Looking up a single address? Run a full property report — owner, valuation, sale history and tax-delinquency status for one address, with the county source and pull date on every field.

Get the full Seneca County dataset

The complete county file — owner, mailing, assessor value, full lineage — by bulk download or API.

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Data overview

What's in the dataset.

County
Seneca County, NY
FIPS
36099
County seat
Waterloo
Population
32,650
Data source
New York statewide parcel layer
Source type
Statewide assessor layer
Parcels
Confirmed on extract
State coverage
62 / 62 counties
Lineage
Source + pull date on every record
New York statewide parcel layer·Pulled June 2026
Packaged for your vertical

Same parcels, different buyer.

The same Seneca County records, packaged for each buyer vertical.

FAQ

Common questions about Seneca County data.