Bergen County and Mahwah Township property records for 3 addresses on Frederick Ave, Mahwah, NJ · Last verified July 2026
| Properties | 3 |
|---|---|
| Latest Sale | $295,000 (Nov 2001) |
| Sales Recorded | 2 |
| Average Living Area | 1,234 sq ft |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $6,719 |
| Median Year Built | 1955 |
| Average Ownership Tenure | 28 years |
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1,520 sqft · built 1948 · 0.257 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $295,000Nov 2001 | $7,1192025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,104 sqft · built 1980 · 0.121 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,7192025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,080 sqft · built 1955 · 0.227 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 1995 | $5,9882025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |