W Walnut St, Islip
- 2 W Walnut St 2 W Walnut St Llc
- 3 W Walnut St Wishny M Dormay & Lemy Joseph
- 4 W Walnut St Jessica L Barry
- 7 W Walnut St Louis W & Cheryl M Rudden
- 9 W Walnut St Matthew Tait &
- 10 W Walnut St Pamela Lang
- 15 W Walnut St Gudmuch Family Irrevoc Trust
- 17 W Walnut St Frank Lecause Jr Irrev Trust
- 18 W Walnut St Christopher S Perry
- 20 W Walnut St Ben Rizzuti & Nancy Rizzuti