# 4 Plum Avenue, Ontario

Source page: https://checkyourplace.com/address/ontario/4-plum-avenue-ontario

## Facts

- City: Ontario
- 2026 conforming loan limit: $832,750 (FHFA, San Bernardino County)
- EPA radon zone: 3 (low potential)
- Coordinates: 34.05939, -117.64859

Sourced directly from official city and county records.