- Date Entered: 10/18/2025
- Township: Southold
- Street: 499 Halcyon Ave
- Town: Fishers Island
- State: NY
- Zip: 6390
- Record Number: 52163
- Permit Date: 8/8/2025
- Building Type: Residential Addition
- Owner: David Congdon
- Owner Address: PO Box 484
- Owner Town: Fishers Island
- Owner State: NY
- Owner Zip: 6390