# 281 Sumner Avenue, Allentown

Source page: https://checkyourplace.com/address/allentown/281-sumner-avenue-allentown

## Facts

- City: Allentown
- Building type: retail
- FEMA flood zone: Zone AE, high risk; flood insurance required by federally backed lenders
- 2026 conforming loan limit: $832,750 (FHFA, Lehigh County)
- EPA radon zone: 1 (highest potential)
- Sinkhole-prone ground: on karst terrain (USGS)
- Coordinates: 40.61860, -75.46753

Sourced directly from official city and county records.