# 145 Green Rock Drive, Boulder

Source page: https://checkyourplace.com/address/boulder/145-green-rock-drive-boulder

## Facts

- City: Boulder
- Building type: house
- 2026 conforming loan limit: $879,750 (FHFA, Boulder County)
- EPA radon zone: 1 (highest potential)
- Sinkhole-prone ground: on karst terrain (USGS)
- Coordinates: 40.02016, -105.29507

Sourced directly from official city and county records.