Download Washington County (partial RI municipal aggregate: Charlestown, Exeter, Narragansett, New Shoreham, Richmond, South Kingstown, Westerly), Rhode Island GIS parcel data - 51,815 parcels with owner names, site & mailing addresses, acreage, land use, and sale values. Instant delivery in Shapefile, FileGDB, GeoPackage, GeoJSON & CSV. $100 per county.
Data freshness: Town of Westerly RI 2025 Real Tax List; assessed December 31, 2024; last loaded into LandAI on 2026-05-25.
Every purchase includes all five export formats (Shapefile, FileGDB, GeoPackage, GeoJSON & CSV), standardized to the LandAI parcel schema with WGS84 (EPSG:4326) geometry. After checkout you choose which formats to generate and download them for 45 days.
Field completeness measured across 51,815 active parcels (Town of Westerly RI 2025 Real Tax List; assessed December 31, 2024; last loaded into LandAI on 2026-05-25):
| Field | Coverage |
|---|---|
| Owner names | 97.8% |
| Site addresses | 97.8% |
| Owner mailing addresses | 97.4% |
| Deeded acres | 100% |
| Calculated (GIS) acres | 100% |
| Land use | 16.1% |
| Last sale price | 42.5% |
| Sale / transfer date | 19.0% |
| Market total value | 93.6% |
| Year built | 11.9% |
| Building square footage | 23.3% |
| Legal description | 0.1% |
These are 12 of the 48 standardized fields in the LandAI parcel schema. Live per-field completeness for every field is shown on this page's interactive view.
Washington County (partial RI municipal aggregate: Charlestown, Exeter, Narragansett, New Shoreham, Richmond, South Kingstown, Westerly), Rhode Island has 51,815 active parcels in the LandAI dataset (source data as of 2026-01-27).
Every parcel includes the standardized LandAI schema: parcel ID and geometry plus owner names (97.8%), site addresses (97.8%), owner mailing addresses (97.4%), deeded acres (100%), calculated (GIS) acres (100%), land use (16.1%), last sale price (42.5%), sale / transfer date (19.0%), and more.
Shapefile, FileGDB, GeoPackage, GeoJSON & CSV. Every $100 county purchase includes all five formats; you choose which to generate after checkout and can re-download for 45 days.
Town of Westerly RI 2025 Real Tax List; assessed December 31, 2024; last loaded into LandAI on 2026-05-25.
Yes - 97.8% of Washington County (partial RI municipal aggregate: Charlestown, Exeter, Narragansett, New Shoreham, Richmond, South Kingstown, Westerly) parcels include a normalized owner name, along with owner mailing addresses where the county provides them.
View Washington County (partial RI municipal aggregate: Charlestown, Exeter, Narragansett, New Shoreham, Richmond, South Kingstown, Westerly) pricing & coverage | All Rhode Island counties | Browse the LandAI Data Store