# 3 Harmony Court, Naperville

Source page: https://checkyourplace.com/address/naperville/3-harmony-court-naperville

## Facts

- City: Naperville
- 2026 conforming loan limit: $832,750 (FHFA, DuPage County)
- EPA radon zone: 2 (moderate potential)
- Sinkhole-prone ground: on karst terrain (USGS)
- Coordinates: 41.79156, -88.12462

Sourced directly from official city and county records.