Parcels

Get recorded annual assessment history

Returns source-backed historical assessment observations from published county history. Uses exact national parcel identity. Never substitutes the current parcel snapshot. Unknown assessment years remain null; vintage years and tax years are distinct. Missing years are not interpolated. County coverage can be partial by town and year. Unpublished coverage and failed reads return 503, not an empty history. Requires normal API or first-party session authentication.

get/api/v1/parcels/{id}/assessment-history

Request

  • Base URL: https://propraven.com
  • URL: https://propraven.com/api/v1/parcels/{id}/assessment-history
  • Auth: HTTP bearer

Path parameters

idstring required

Canonical state_fips:county_fips:parcel_id, legacy county5:parcel_id, or parcel UUID.

Response

Known published coverage; records may be empty for this parcel.

canonical_idstring required
status'ok' | 'empty' required

Changes

No recorded changes to this operation across all 1 revision of this API.