Suffolk County and Brookhaven Town property records for 4 addresses on Summer St, Mount Sinai, NY · Last verified August 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $166,000 |
| Deeds and Mortgages on File | 4 |
| Median Price per Sqft | $123 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $12,539 |
| Median Year Built | 1984 |
| Median Ownership Tenure | 29 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4 Summer St |
3 bd · 2 ba · 1,551 sqft built 1984 · 0.739 acres | $158,500 Dec 1997 | $10,271 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
5 Summer St |
3 bd · 2 ba · 1,346 sqft built 1984 · 0.78 acres | $10,659 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6 Summer St |
3 bd · 2 ba · 1,346 sqft built 1984 · 0.63 acres | $385,000 Nov 2019 | $12,853 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8 Summer St |
3 bd · 2 ba · 1,346 sqft built 1984 · 0.519 acres | $166,000 Sep 1996 | $12,539 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |