# 21 Helen Avenue, Vallejo

Source page: https://checkyourplace.com/address/vallejo/21-helen-avenue-vallejo

## Facts

- City: Vallejo
- 2026 conforming loan limit: $832,750 (FHFA, Solano County)
- EPA radon zone: 3 (low potential)
- Coordinates: 38.10928, -122.22180

Sourced directly from official city and county records.