Mortimer St, Westhampton Beach
- Mortimer St Bossung, Della A (Trustee
- 2 Mortimer St Westhampton Beach Holding
- 3 Mortimer St Oscar R Tambito Guerra
- 6 Mortimer St Westhampton Beach Holding
- 7 Mortimer St Avraham Bronstein
- 9 Mortimer St Jeanne Lewin
- 11 Mortimer St John Gavencak
- 20 Mortimer St Westhampton Beach Holding