# 4 Allans Mill Drive, Columbia

Source page: https://checkyourplace.com/address/columbia/4-allans-mill-drive-columbia

## Facts

- City: Columbia
- 2026 conforming loan limit: $832,750 (FHFA, Richland County)
- EPA radon zone: 3 (low potential)
- Sinkhole-prone ground: on karst terrain (USGS)
- Coordinates: 34.07792, -80.89016

Sourced directly from official city and county records.