Suffolk County and Brookhaven Town property records for 8 addresses on Windmill Ln, Mount Sinai, NY · Last verified August 2026
| Properties | 8 |
|---|---|
| Median Sale Price | $460,000 |
| Deeds and Mortgages on File | 15 |
| Median Price per Sqft | $217 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $10,061 |
| Median Year Built | 1974 |
| Median Ownership Tenure | 16 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 2 ba · 1,940 sqft · built 1974 · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $276,000Jul 2010 | $10,3402024 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 2,008 sqft · built 1973 · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,5572024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 1 ba · 2,115 sqft · built 1974 · 0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,0612024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 1 ba · 2,267 sqft · built 1974 · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $406,000Jan 2018 | $11,1032024 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 2,316 sqft · built 1965 · 0.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $515,000Aug 2007 | $9,9412024 | Amount on Record Sep 2005 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 2,581 sqft · built 1974 · 0.35 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,6802024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 1 ba · 2,036 sqft · built 1975 · 0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,4432024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 1 ba · 2,112 sqft · built 1965 · 0.439 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Apr 2007 | $9,9412024 | Amount on Record Jan 2002 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |