# 4 Pontiac Trail, Madison

Source page: https://checkyourplace.com/address/madison/4-pontiac-trail-madison

## Facts

- City: Madison
- 2026 conforming loan limit: $832,750 (FHFA, Dane County)
- EPA radon zone: 1 (highest potential)
- Sinkhole-prone ground: on karst terrain (USGS)
- Coordinates: 43.03954, -89.45684

Sourced directly from official city and county records.