Suffolk County and Brookhaven Town property records for 4 addresses on Augusta Ct, Mount Sinai, NY · Last verified August 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $830,000 |
| Deeds and Mortgages on File | 2 |
| Median Price per Sqft | $213 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $13,205 |
| Median Year Built | 2005 |
| Median Ownership Tenure | 13 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3 ba · 3,728 sqft · built 2005 · 0.07 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $740,400Aug 2005 | $10,3932024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 4 ba · 3,892 sqft · built 2005 · 0.07 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $830,000Oct 2013 | $13,4152024 | Amount on Record Apr 2006 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 4 ba · 3,892 sqft · built 2005 · 0.071 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,2052024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
5 bd · 4 ba · 3,941 sqft · built 2005 · 0.068 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $980,000Dec 2021 | $13,2052024 | Amount on Record Aug 2015 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |