# 631 Flock Avenue, Naperville

Source page: https://checkyourplace.com/address/naperville/631-flock-avenue-naperville

## Facts

- City: Naperville
- Building type: detached
- 2026 conforming loan limit: $832,750 (FHFA, DuPage County)
- EPA radon zone: 2 (moderate potential)
- Sinkhole-prone ground: on karst terrain (USGS)
- Coordinates: 41.73900, -88.14130

Sourced directly from official city and county records.