# 90 Arapahoe Avenue, Boulder

Source page: https://checkyourplace.com/address/boulder/90-arapahoe-avenue-boulder

## Facts

- City: Boulder
- 2026 conforming loan limit: $879,750 (FHFA, Boulder County)
- EPA radon zone: 1 (highest potential)
- Coordinates: 40.01295, -105.29910

Sourced directly from official city and county records.