Somerset County and Watchung Borough property records for 2 addresses on Prospect Ave, Watchung, NJ · Last verified July 2026
| Properties | 2 |
|---|---|
| Latest Sale | $425,000 (Oct 1989) |
| Sales Recorded | 2 |
| Average Living Area | 3,512 sq ft |
| Owner Occupied | 50% |
| Average Year Built | 1920 |
| Average Ownership Tenure | 41 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3,100 sqft · built 1940 · 0.419 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Oct 1989 | $16,3812025 | Amount on Record Feb 1989 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,925 sqft · built 1900 · 0.8 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1982 | $18,6242025 | 2 Owners on Record | AssessorUpdated Jul 2026 |