- Date Entered: 2/26/2026
- Township: Southampton
- Street: 150 Rose Hill Rd
- Town: Water Mill
- State: NY
- Zip: 11976
- Record Number: 96641
- Permit Date: 12/22/2025
- Building Type: Residential Addition
- Owner: Hillrose 150 LLC
- Owner Address: 10 Madison Sq W Apt 12D
- Owner Town: New York
- Owner State: NY
- Owner Zip: 10010