Essex County, West Orange Township and Montclair Township property records for 45 addresses on Mountain Ave, West Orange, NJ · Last verified October 2026
| Properties | 45 |
|---|---|
| Median Sale Price | $900,000 |
| Deeds and Mortgages on File | 87 |
| Median Price per Sqft | $268 |
| Owner Occupied | 84% |
| Median Annual Tax Bill | $24,996 |
| Median Year Built | 1952 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2,639 sqft · built 1900 · 1.19 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Jul 2017 | $24,9962025 | Amount on Record Jul 2005 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
2,274 sqft · built 1960 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $314,900Dec 2017 | $16,6872025 | Amount on Record Feb 1999 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1,545 sqft · built 1953 · 0.29 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Aug 2018 | $14,1332025 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2,066 sqft · built 1953 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $735,000May 2023 | $18,9932025 | —Mar 1987 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
1,430 sqft · built 1969 · 0.178 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000Sep 2018 | $13,4162025 | Amount on Record Sep 1998 | Owner on Record | Assessor + 6 DocumentsUpdated Jul 2026 |
2,060 sqft · built 1929 · 0.303 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $107,000Jan 2023 | $18,9462025 | Amount on Record Oct 2006 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
5,085 sqft · built 1987 · 3.29 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $935,000Aug 2019 | $38,8242025 | Amount on Record Jun 2003 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
1,588 sqft · built 1954 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Aug 2014 | $12,5942025 | —Jul 2014 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3,512 sqft · built 1972 · 2.73 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Jan 2006 | $39,5282025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
6,473 sqft · built 1917 · 2.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $785,000Jun 2017 | $42,4812025 | —Jul 1989 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
1,660 sqft · built 1955 · 0.15 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Oct 2010 | $16,8152025 | Amount on Record Apr 2007 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
1,615 sqft · built 1955 · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $335,000Nov 2004 | $15,5972025 | Amount on Record Sep 2002 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3,153 sqft · built 1985 · 1.96 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000Oct 2012 | $31,9082025 | Amount on Record Mar 2012 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
1,638 sqft · built 1959 · 0.161 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,5742025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,360 sqft · built 1954 · 0.178 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000Jul 2023 | $12,2292025 | Amount on Record Jul 1999 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
1,073 sqft · built 1952 · 0.142 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,000Jul 1997 | $14,3752025 | —Jul 1997 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,544 sqft · built 1952 · 0.153 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Jul 2017 | $16,1722025 | Amount on Record May 2010 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
32,867 sqft · built 1860 · 9.91 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,500,000Nov 2002 | $137,0562025 | Amount on Record Mar 2000 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,592 sqft · built 1920 · 0.123 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $569,000Jan 2022 | $20,0202025 | Amount on Record Aug 2016 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,403 sqft · built 1963 · 0.123 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Nov 1995 | $13,9442025 | —Oct 1988 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,839 sqft · built 1930 · 0.121 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $282,500Dec 2003 | $17,0442025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,510 sqft · built 1930 · 0.117 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $601,000May 2022 | $15,1372025 | Amount on Record Jul 2018 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,786 sqft · built 1933 · 1.83 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,500Aug 2019 | $31,3482025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
6,090 sqft · built 2004 · 2.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,300,000Dec 2023 | $50,4622025 | Amount on Record Apr 2018 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
3,431 sqft · built 1929 · 0.306 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $496,000Apr 2018 | $21,0192025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,673 sqft · built 1928 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $166,000Apr 1990 | $16,5452025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,759 sqft · built 1920 · 0.128 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Mar 2004 | $16,3902025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,380 sqft · built 1929 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Apr 2017 | $15,7382025 | Amount on Record Nov 2003 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,743 sqft · built 1956 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Apr 2019 | $19,8792025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4,587 sqft · built 1974 · 2.92 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,303,346Nov 2019 | $39,2322025 | Amount on Record Jan 2013 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5,400 sqft · built 1929 · 5.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $669,700Mar 2014 | $42,4862025 | Amount on Record Feb 2003 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,734 sqft · built 1972 · 2.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $900,000Sep 2021 | $37,0012025 | Amount on Record Dec 2019 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2026 |
7,817 sqft · built 1857 · 2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,037,000Jul 2002 | $53,3542025 | —Jul 2002 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,468 sqft · built 1920 · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $27,4732025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,660 sqft · built 1967 · 1.17 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Nov 1995 | $27,6282025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
8,054 sqft · built 1923 · 2.01 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $999,000Jul 2018 | $49,4822025 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
10,609 sqft · built 1908 · 2.27 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,850,000Jul 2024 | $68,8512025 | Amount on Record Jan 1989 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5,836 sqft · built 1990 · 1.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $485,000Mar 2013 | $42,8962025 | Amount on Record Dec 2005 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
3,616 sqft · built 1974 · 2.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,130,000Oct 2021 | $36,5102025 | Amount on Record Jan 2019 | 2 Owners on Record Owner Occupied | Assessor + 7 DocumentsUpdated Jul 2026 |
4,614 sqft · built 1922 · 2.65 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,900,000Jun 2021 | $39,4522025 | Amount on Record Jun 2019 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
6,651 sqft · built 1929 · 2.34 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,520,000Aug 2021 | $43,2042025 | Amount on Record Oct 2017 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3,381 sqft · built 1857 · 2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $861,455Apr 2026 | $39,7962025 | Amount on Record Feb 2021 | Owner on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
5,689 sqft · built 1870 · 2.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,178,000Jun 2015 | $43,0882025 | Amount on Record Dec 1998 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
5,775 sqft · built 2004 · 1.83 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,860,000Aug 2023 | $48,9732025 | Amount on Record Sep 2020 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2026 |
2,204 sqft · built 1933 · 0.71 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $817,000May 2015 | $24,4762025 | Amount on Record Jun 1993 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |