Prospect Ave, West Orange, NJ Property Records

Essex County and West Orange Township property records for 63 addresses on Prospect Ave, West Orange, NJ · Last verified October 2026

Prospect Ave Highlights

Properties 63
Median Sale Price $820,000
Deeds and Mortgages on File 78
Median Price per Sqft $295
Owner Occupied 67%
Median Annual Tax Bill $18,195
Median Year Built 1953
Median Ownership Tenure 11 years

Properties on Prospect Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

25 Prospect Ave

73,436 sqft · built 1893 · 189 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2020 $877,4812025 Owner on Record AssessorUpdated Jul 2026

107 Prospect Ave

125,724 sqft · built 2002 · 5.73 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,100,000Sep 2025 $781,5332025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

111 Prospect Ave

4,222 sqft · built 1900 · 8.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,900,000Aug 2024 $154,9932025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

151 Prospect Ave

1.91 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,750,000Apr 2019 $164,9762025 Amount on Record Nov 2016 Owner on Record AssessorUpdated Jul 2026

189 Prospect Ave

7,488 sqft · built 2010 · 0.958 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2004 $36,9622025 Owner on Record AssessorUpdated Jul 2026

265 Prospect Ave

14,082 sqft · built 2022 · 2.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,620,000Mar 2014 $235,0642025 Owner on Record AssessorUpdated Jul 2026

277 Prospect Ave

2,241 sqft · built 1925 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,000Feb 2025 $12,4972025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

279 Prospect Ave

2,166 sqft · built 1923 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$149,000Dec 1999 $14,8242025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

281 Prospect Ave

1,325 sqft · built 1960 · 0.195 acres

Last Sale Tax Bill Prior Sale Owner Records
$227,000Mar 2017 $12,7932025 —Jan 1990 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

285 Prospect Ave

1,274 sqft · built 1960 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Apr 2026 $13,2582025 Amount on Record Aug 2022 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

287 Prospect Ave

1,950 sqft · built 1960 · 0.17 acres

Last Sale Tax Bill Prior Sale Owner Records
$387,000Nov 2016 $13,9152025 Amount on Record Mar 2016 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Oct 2026

291 Prospect Ave

1,954 sqft · built 1960 · 0.197 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Feb 1994 $14,1492025 2 Owners on Record AssessorUpdated Jul 2026

295 Prospect Ave

1,699 sqft · built 1931 · 0.162 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 2002 $15,3782025 Amount on Record Sep 1996 Owner on Record Owner Occupied AssessorUpdated Oct 2026

296 Prospect Ave

4.61 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,750,000Jan 2007 —Aug 1989 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

454 Prospect Ave

55.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,000Apr 2020 Amount on Record Nov 2011 Owner on Record Assessor + 8 DocumentsUpdated Sep 2026

456 Prospect Ave

built 1965 · 0.975 acres

Last Sale Tax Bill Prior Sale Owner Records
$620,000Jun 2002 $86,4552025 —Sep 1989 Owner on Record AssessorUpdated Oct 2026

460 Prospect Ave

built 1950 · 0.651 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000May 1985 $34,4142025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

466 Prospect Ave

built 1941 · 0.704 acres

Last Sale Tax Bill Prior Sale Owner Records
$865,000Nov 1995 $96,3582025 Amount on Record Jun 1989 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

470 Prospect Ave

built 1955 · 0.429 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,350,000Nov 2021 $64,2562025 Amount on Record Mar 2009 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

471 Prospect Ave

built 2016 · 2.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$17,994,667Feb 2020 $462,4312025 —Oct 2019 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

475 Prospect Ave

built 2008 · 2.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,450,000Oct 2011 $273,4712025 Amount on Record Jun 1991 Owner on Record AssessorUpdated Jul 2026

478 Prospect Ave

8,842 sqft · built 1963 · 1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$83,8282025 Owner on Record AssessorUpdated Jul 2026

480 Prospect Ave

built 1951 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Jul 1986 $48,6002025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

486 Prospect Ave

built 1960 · 0.877 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Apr 2019 $48,6002025 Amount on Record May 2012 Owner on Record Owner Occupied AssessorUpdated Jul 2026

490 Prospect Ave

35,160 sqft · built 1953 · 0.749 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,4942025 Owner on Record AssessorUpdated Jul 2026

492 Prospect Ave

built 1915 · 0.298 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Aug 2018 $13,7922025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

495 Prospect Ave

33.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$88,230,000Jul 2006 $3,195,3512025 Amount on Record Jul 2006 Owner on Record AssessorUpdated Jul 2026

500 Prospect Ave

4,640 sqft · built 1984 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Nov 2024 $6,8562025 Amount on Record May 1996 2 Owners on Record Assessor + 3 DocumentsUpdated Oct 2026

502 Prospect Ave

880 sqft · built 1912 · 0.143 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000May 2017 $11,5852025 Amount on Record Jul 2009 Owner on Record Assessor + 1 DocumentUpdated Oct 2026

504 Prospect Ave

1,322 sqft · built 1900 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2013 $13,7312025 Amount on Record Aug 2000 Owner on Record Owner Occupied AssessorUpdated Oct 2026

510 Prospect Ave, #520

built 1998 · 14.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,916,000Jan 2007 $654,1232025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

586 Prospect Ave

3,520 sqft · built 1957 · 1.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,075,000Dec 2022 $31,4872025 Amount on Record Oct 1998 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

598 Prospect Ave

5,676 sqft · built 1985 · 1.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$820,000Mar 2021 $48,1032025 Amount on Record Oct 1990 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

600 Prospect Ave

2,064 sqft · built 1966 · 2 acres

Last Sale Tax Bill Prior Sale Owner Records
$395,000May 1996 $25,3772025 Amount on Record Mar 1993 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

614 Prospect Ave

2,900 sqft · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1992 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

616 Prospect Ave

7,700 sqft · 4.81 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2004 Owner on Record AssessorUpdated Jul 2026

652 Prospect Ave

4,535 sqft · built 1921 · 1.12 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1992 $30,4212025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

654 Prospect Ave

2,112 sqft · built 1950 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000Mar 2021 $17,9352025 Amount on Record Nov 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

658 Prospect Ave

2,046 sqft · built 1950 · 0.334 acres

Last Sale Tax Bill Prior Sale Owner Records
$316,900Aug 2002 $16,3562025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

660 Prospect Ave

2,689 sqft · built 1971 · 1.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Aug 2020 $22,6242025 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

662 Prospect Ave

1,774 sqft · built 1950 · 0.332 acres

Last Sale Tax Bill Prior Sale Owner Records
$876,000Oct 2024 $14,9842025 Amount on Record Dec 2020 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

666 Prospect Ave

2,055 sqft · built 1950 · 0.396 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2002 $17,9242025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

670 Prospect Ave

2,341 sqft · built 1950 · 0.457 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Nov 2023 $23,0052025 Amount on Record May 2017 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

674 Prospect Ave

1,332 sqft · built 1950 · 0.493 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Oct 2019 $15,3712025 Amount on Record Sep 1988 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

681 Prospect Ave

2,553 sqft · 2.61 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Jul 2026

683 Prospect Ave, #685

1,196 sqft · built 1951 · 0.133 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Apr 2022 $14,6512025 Amount on Record Dec 2006 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

687 Prospect Ave

1,475 sqft · built 1958 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,500Jan 1992 $12,7252025 —Dec 1991 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

689 Prospect Ave

1,635 sqft · built 1951 · 0.184 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Jan 1995 $15,3362025 —Oct 1994 Owner on Record Owner Occupied AssessorUpdated Jul 2026

691 Prospect Ave

1,986 sqft · built 1951 · 0.249 acres

Last Sale Tax Bill Prior Sale Owner Records
$501,000May 2021 $16,7732025 —Jan 2021 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

693 Prospect Ave

1,274 sqft · built 1952 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1999 $13,3982025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

699 Prospect Ave

1,711 sqft · built 1925 · 0.482 acres

Last Sale Tax Bill Prior Sale Owner Records
$329,000Jun 2002 $18,5412025 Amount on Record Dec 1989 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

701 Prospect Ave

2,839 sqft · built 1992 · 0.204 acres

Last Sale Tax Bill Prior Sale Owner Records
$499,000May 2019 $20,1732025 Amount on Record Jun 2001 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

702 Prospect Ave

2,654 sqft · built 1936 · 0.371 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,000Feb 1985 $23,1992025 —Jul 2023 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

704 Prospect Ave

2,144 sqft · built 1960 · 0.347 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Mar 2016 $17,3142025 Amount on Record Apr 2000 Owner on Record Owner Occupied AssessorUpdated Oct 2026

708 Prospect Ave

3,921 sqft · built 1958 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$424,000May 2015 $23,4332025 Amount on Record Mar 2013 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

710 Prospect Ave

2,202 sqft · built 1986 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$369,000Oct 2013 $18,1952025 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

713 Prospect Ave

1,971 sqft · built 1942 · 0.126 acres

Last Sale Tax Bill Prior Sale Owner Records
$407,000Jun 2020 $16,2952025 Amount on Record Apr 2004 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

714 Prospect Ave

1,561 sqft · built 1955 · 0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,5382025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

715 Prospect Ave

1,568 sqft · built 1955 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jun 1990 $13,2062025 —Jun 1990 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

717 Prospect Ave

1,596 sqft · built 1955 · 0.116 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000Apr 2017 $13,3872025 Amount on Record Jun 2004 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

718 Prospect Ave

1,778 sqft · built 1953 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$166,000Aug 1998 $17,0022025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

720 Prospect Ave

1,600 sqft · built 1927 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Oct 2005 $14,0072025 Amount on Record Jan 1995 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

722 Prospect Ave

1,734 sqft · built 1927 · 0.083 acres

Last Sale Tax Bill Prior Sale Owner Records
$359,000May 2018 $14,3642025 Amount on Record Jun 2004 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

Property Records in Nearby Streets