S Union St, Islip
- 1 S Union St John Marmo & Annmarie Marmo
- 3 S Union St Carmen Ortiz & Richard Altacho
- 4 S Union St Jose L & Cecilia Bermudez
- 5 S Union St Lorie Guerin
- 6 S Union St Ronald & Nancy Sarro
- 7 S Union St Anthony & Linda Garramone
- 8 S Union St Deshaun Lewter
- 9 S Union St Progressive Housing Corp
- 10 S Union St Joseph & Sharon Robinson
- 11 S Union St Glen Kresge
- 15 S Union St Roger Maynor
- 16 S Union St Christopher R Sawyer
- 17 S Union St Antonio M Almanzar &
- 18 S Union St Luz Haydee Ramos
- 19 S Union St Marvin Gardens Realty Llc
- 20 S Union St Daniel & Alicia Mateo