# 3507 River Avon Circle, Columbus

Source page: https://checkyourplace.com/address/columbus/3507-river-avon-circle-columbus

## Facts

- City: Columbus
- Building type: house
- 2026 conforming loan limit: $832,750 (FHFA, Franklin County)
- EPA radon zone: 1 (highest potential)
- Sinkhole-prone ground: on karst terrain (USGS)
- Coordinates: 40.02880, -83.09785

Sourced directly from official city and county records.