# 5 Mountain Avenue, Ontario

Source page: https://checkyourplace.com/address/ontario/5-mountain-avenue-ontario

## Facts

- City: Ontario
- 2026 conforming loan limit: $832,750 (FHFA, San Bernardino County)
- EPA radon zone: 3 (low potential)
- Coordinates: 34.05937, -117.66950

Sourced directly from official city and county records.