# 4000 1st Avenue South, Seattle

Source page: https://checkyourplace.com/address/seattle/4000-1st-avenue-south-seattle

## Facts

- City: Seattle
- 2026 conforming loan limit: $1,063,750 (FHFA, King County)
- EPA radon zone: 3 (low potential)
- Coordinates: 47.56786, -122.33367

Sourced directly from official city and county records.