Bergen County and Upper Saddle River Borough property records for 3 addresses on Mallard Run, Upper Saddle River, NJ · Last verified August 2026
| Properties | 3 |
|---|---|
| Latest Sale | $1,500,000 (Jul 2026) |
| Deeds and Mortgages on File | 5 |
| Average Living Area | 3,897 sq ft |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $19,580 |
| Median Year Built | 1979 |
| Average Ownership Tenure | 2 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3,468 sqft · built 1980 · 0.86 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,5802025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,947 sqft · built 1979 · 0.939 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Mar 2023 | $21,2382025 | Amount on Record Jan 2019 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4,278 sqft · built 1978 · 0.93 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,500,000Jul 2026 | $19,5442025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |