# 636 North Saint Louis Avenue, Chicago

Source page: https://checkyourplace.com/address/chicago/636-north-saint-louis-avenue-chicago

## Facts

- City: Chicago
- 2026 conforming loan limit: $832,750 (FHFA, Cook County)
- EPA radon zone: 2 (moderate potential)
- Sinkhole-prone ground: on karst terrain (USGS)
- Coordinates: 41.89296, -87.71409

Sourced directly from official city and county records.