Fourth St, Southold
- 15 Fourth St Schmitt, Timothy G
- 100 Fourth St Irrgang, Robert P
- 215 Fourth St Murray, Jennifer
- 220 Fourth St Gustafson Pg Jr Rev Trt
- 255 Fourth St French, John
- 315 Fourth St Randolph, Dominique A
- 500 Fourth St Hirschfeld Mc Rev Trt
- 630 Fourth St Santangelo, Betty
- 850 Fourth St New Suffolk School Dist
- 1015 Fourth St Goldberg, Wayne
- 1295 Fourth St New Suffolk School Dist
- 1320 Fourth St Duffy, Matthew T
- 1340 Fourth St Marino, Daniel J
- 1375 Fourth St Torgove, Andrew
- 1400 Fourth St Solo, Barbara J
- 1415 Fourth St Derose Sr Rev Liv Trt
- 1475 Fourth St La Polla, Gary