# 12 Onyx Lane, Madison

Source page: https://checkyourplace.com/address/madison/12-onyx-lane-madison

## Facts

- City: Madison
- Building type: house
- 2026 conforming loan limit: $832,750 (FHFA, Dane County)
- EPA radon zone: 2 (moderate potential)
- Coordinates: 43.09170, -89.30324

Sourced directly from official city and county records.