Union County and Mountainside Borough property records for 4 addresses on Tanager Way, Mountainside, NJ · Last verified October 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $813,000 |
| Deeds and Mortgages on File | 5 |
| Median Price per Sqft | $372 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $13,667 |
| Median Year Built | 1952 |
| Median Ownership Tenure | 2 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
311 Tanager Way |
3,187 sqft built 2009 · 0.63 acres | $640,000 Oct 2006 | $19,268 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
320 Tanager Way |
1,881 sqft built 1952 · 0.344 acres | $310,000 Sep 1996 | $10,382 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
330 Tanager Way |
2,619 sqft built 1952 · 0.362 acres | $975,000 Aug 2025 | $13,348 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
331 Tanager Way |
1,989 sqft built 1946 · 0.482 acres | $813,000 Apr 2024 | $13,667 2025 | Assessor + 4 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |