Bergen County and Old Tappan Borough property records for 3 addresses on Demarest Ln, Old Tappan, NJ · Last verified July 2026
| Properties | 3 |
|---|---|
| Latest Sale | $400,000 (May 2020) |
| Deeds and Mortgages on File | 4 |
| Average Living Area | 2,181 sq ft |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $13,658 |
| Median Year Built | 1986 |
| Average Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1,664 sqft · Built 1982 · 0.575 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000May 2020 | $12,2652025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,234 sqft · Built 1986 · 0.678 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000Aug 2011 | $13,6582025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,645 sqft · Built 1990 · 0.655 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $17,4352025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |