# 387 West Arapahoe Lane, Boulder

Source page: https://checkyourplace.com/address/boulder/387-west-arapahoe-lane-boulder

## Facts

- City: Boulder
- 2026 conforming loan limit: $879,750 (FHFA, Boulder County)
- EPA radon zone: 1 (highest potential)
- Sinkhole-prone ground: on karst terrain (USGS)
- Coordinates: 40.01327, -105.29138

Sourced directly from official city and county records.