# 1 Royal County Down Drive, McKinney

Source page: https://checkyourplace.com/address/mckinney/1-royal-county-down-drive-mckinney

## Facts

- City: McKinney
- Building type: house
- 2026 conforming loan limit: $832,750 (FHFA, Collin County)
- EPA radon zone: 2 (moderate potential)
- Sinkhole-prone ground: on karst terrain (USGS)
- Coordinates: 33.13653, -96.72810

Sourced directly from official city and county records.