Data field · Parcel

Assessment value basis

The jurisdictional valuation basis applied to recorded property assessment values, such as assessed, appraised, taxable, or market basis.

Who carries it ↓

1Data sources

1Providers

0Free to access

Sources that carry it

1 source

Regrid

Regrid Parcel API

Commercial U.S. parcel API/licensed file product covering 160M+ parcels. Current schema documents stable keys, API-queryable owner, owner classification, previous owner, mailing address, assessor values, last sale, and ownership transfer. No owner-level portfolio count or aggregate property value is documented.

Paid APIFull file Multi-country 12 fields

Questions it helps answer

Current recorded property owner Parcel assessed values Parcel use and occupancy classification Property ownership transfers Property-linked addresses Parcel improvement configuration

Need Assessment value basis at scale?

We compare every source that carries it on your own records — fill rate, freshness, definition — and bring the winner into production for you.