# Property foundation type

Foundation type supporting the primary building (e.g., slab, crawl space, basement, pier-and-beam).

- API name: `property_foundation_type`
- Category: Property
- Type · unit: Text
- Addresses with a value: 27.7M (23.1%)
- Latest collection: Oct 1, 2026, refreshed monthly
- How values combine: Read from a single source field.
- Derivations:
  - Unspecified

## Links

- [Catalog page](/catalog/v2/property_foundation_type)
- [Published statistics (JSON)](https://static.faraday.ai/figv2/property_foundation_type.json)
- [API reference](/docs/reference/getattribute)