US Parcel Boundary Data pricing
Free sample
19,000+
addresses
Full data set
200,000,000+addresses
County, State, or National data
Quarterly or yearly update cadence
Available in Parquet, CSVWKT, GeoJSON, GeoPackage, and Shapefile.
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Included
Not included
Add-on
| Feature | Free trial | Full data setGet a Quote |
|---|---|---|
| Feature | Free trial | Full data setGet a Quote |
| Address data & attributes | ||
Parcel geometry Coordinates defining the parcel boundaries. | ||
Parcel number formatted Parcel ID used to reference a property in county systems (APN-style identifier). | ||
Structure count The number of structures associated with the parcel. | ||
Use description Parcel use description (high-level “what is this property used for?”). | ||
Zoning description Zoning description (high-level “what’s allowed here?”). | ||
Market value Total parcel value in USD (when present in source). | ||
SmartyKey® Persistent unique identifier for an address. An address will retain its SmartyKey even in case of aliases and street name changes, and different addresses are guaranteed to have different SmartyKey values. | ||
Structure Indicates whether a structure exists on the parcel. | ||
Acres calculated Calculated parcel acreage (lot size). | ||
Building square footage Assessor-recorded structure square footage. | ||
FAQ
US Parcel Boundary Data is a normalized dataset that delivers nationwide parcel boundaries and standardized parcel attributes to support geospatial analysis and decision-making.
You can purchase US Parcel Boundary Data at the state level or national level.
You can choose between yearly and quarterly updates.
National delivery: Parquet files with WKB.
State/county delivery: Parquet, CSVWKT, GeoJSON, GeoPackage, and Shapefile.
State/county delivery: Parquet, CSVWKT, GeoJSON, GeoPackage, and Shapefile.
Alongside parcel geometry, the dataset includes standardized parcel attribute fields to support analysis beyond polygons alone.
Yes. Smarty can generate a sample file so your team can validate schema, geometry, and workflow fit before rollout.
Yes. The dataset includes SmartyKey, which helps connect parcels and addresses across Smarty's platform and datasets/APIs. This is especially useful when multiple parcels relate to a single address, helping you link and analyze those relationships more consistently.
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