# 4 West California Way, San Mateo

Source page: https://checkyourplace.com/address/san-mateo/4-west-california-way-san-mateo

## Facts

- City: San Mateo
- Building type: detached
- 2026 conforming loan limit: $1,249,125 (FHFA, San Mateo County)
- EPA radon zone: 2 (moderate potential)
- Coordinates: 37.45573, -122.27481

Sourced directly from official city and county records.