Suffolk County and Brookhaven Town property records for 6 addresses on Derby Dr, Stony Brook, NY · Last verified August 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $535,000 |
| Deeds and Mortgages on File | 7 |
| Median Price per Sqft | $295 |
| Owner Occupied | 67% |
| Median Annual Tax Bill | $15,173 |
| Median Year Built | 1959 |
| Median Ownership Tenure | 8 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 2 ba · 1,809 sqft · built 1957 · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Aug 2025 | $13,6072024 | Amount on Record Jun 2001 | Owner on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
4 bd · 2 ba · 2,307 sqft · built 1959 · 0.619 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $730,000Aug 2023 | $17,6372024 | Amount on Record — | 2 Owners on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,801 sqft · built 1959 · 0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $455,000Jun 2018 | $14,9682024 | Amount on Record Jan 2001 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,809 sqft · built 1960 · 0.639 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $535,000Feb 2005 | $15,0502024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 2 ba · 2,247 sqft · built 1959 · 0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $523,000Jul 2010 | $16,3442024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,801 sqft · built 1959 · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $335,000Jul 2001 | $15,1732024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |