Essex County and Montclair Township property records for 4 units in 27 Upper Mountain Ave, Montclair, NJ · Last verified July 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $365,000 |
| Deeds and Mortgages on File | 2 |
| Median Price per Sqft | $392 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $10,875 |
| Median Year Built | 1965 |
| Median Ownership Tenure | 7 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27, #C2701 Upper Mountain Ave |
790 sqft built 1965 · 1.51 acres | $310,000 Dec 2019 | $7,137 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27, #C2702 Upper Mountain Ave |
790 sqft built 1965 · 1.51 acres | $312,500 Apr 2019 | $6,768 2025 | Assessor + 1 Document Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27, #C2703 Upper Mountain Ave |
1,150 sqft built 1965 · 1.51 acres | $370,000 Mar 2006 | $10,875 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27, #C2704 Upper Mountain Ave |
1,304 sqft built 1965 · 1.51 acres | $365,000 Aug 2006 | $11,371 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |