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Buffalo County · property records

Buffalo County property records & parcel data.

Look up property records in Buffalo County, SD — find who owns a property, plus mailing address, assessor & tax value, land use and APN. tracts pulls 1,746 parcels directly from the Buffalo County parcel layer, with the source and pull date stamped on every record. Search a live sample below, or get the full Buffalo County dataset as a bulk file or API feed.

Or ask our research agent about Buffalo County.

Tax-delinquent list

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

Search Buffalo 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 Buffalo 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 Buffalo County dataset

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

Data, not leads. No spam — we only reach out about your request.

Data overview

What's in the dataset.

County
Buffalo County, SD
FIPS
46017
County seat
Gann Valley
Population
1,825
Data source
Buffalo County parcel layer
Source type
Verified county layer
Parcels
1,746
State coverage
50 / 66 counties
Lineage
Source + pull date on every record
Buffalo County parcel layer·Pulled June 2026
Packaged for your vertical

Same parcels, different buyer.

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

FAQ

Common questions about Buffalo County data.