Suffolk County, Islip Town and Babylon Town property records for 6 addresses on 6th St, Ronkonkoma, NY · Last verified October 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $150,000 |
| Deeds and Mortgages on File | 4 |
| Average Living Area | 3,645 sq ft |
| Owner Occupied | 67% |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
620 6th St |
3,645 sqft 0.599 acres | $900,000 Mar 2026 | $27,561 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
640 6th St |
0.319 acres | — Jan 2014 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
663 6th St |
0.26 acres | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
687 6th St |
0.26 acres | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
691 6th St |
0.2 acres | $150,000 May 1999 | $7,786 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
695 6th St |
0.25 acres | $135,000 Aug 1997 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |