Union County and Westfield Town property records for 43 addresses on Oak Ave, Westfield, NJ · Last verified August 2026
| Properties | 43 |
|---|---|
| Median Sale Price | $952,500 |
| Deeds and Mortgages on File | 58 |
| Median Price per Sqft | $555 |
| Owner Occupied | 95% |
| Median Annual Tax Bill | $14,669 |
| Median Year Built | 1931 |
| Median Ownership Tenure | 13 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1,904 sqft · built 1978 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $243,000Jan 1993 | $14,2932025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,016 sqft · built 1978 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $667,500Sep 2019 | $15,8132025 | Amount on Record Aug 1998 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,526 sqft · built 1929 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $569,000Aug 2011 | $18,0752025 | Amount on Record Mar 2006 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,304 sqft · built 1926 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $582,500Dec 2009 | $13,6332025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,939 sqft · built 1978 · 0.31 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $285,000Sep 1996 | $15,4462025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,159 sqft · built 1925 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $547,500Sep 2011 | $13,6632025 | Amount on Record Oct 2003 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,552 sqft · built 1932 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $272,000Aug 1997 | $14,3532025 | Amount on Record Jul 1996 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,269 sqft · built 1930 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Feb 2000 | $16,1682025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,862 sqft · built 1929 · 0.229 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $77,500Jan 1979 | $17,2152025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,816 sqft · built 1865 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $223,000Jun 1993 | $17,3392025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,776 sqft · built 1954 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $228,000Apr 1994 | $13,5822025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,003 sqft · built 1953 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $660,000Dec 2020 | $14,6692025 | Amount on Record Dec 2015 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,307 sqft · built 2003 · 0.239 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $999,999Oct 2020 | $23,9512025 | Amount on Record Apr 2003 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,243 sqft · built 1963 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Dec 1987 | $15,9432025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,622 sqft · built 1932 · 0.238 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $684,500Jul 2020 | $15,0362025 | Amount on Record Aug 1978 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,263 sqft · built 1925 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000May 2021 | $13,4012025 | Owner on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
2,824 sqft · built 1927 · 0.237 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 1990 | $18,8492025 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,413 sqft · built 1922 · 0.237 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000May 2002 | $14,0202025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,475 sqft · built 1963 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Dec 2024 | $14,2682025 | Amount on Record Apr 2020 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2,371 sqft · built 1938 · 0.237 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,325,000Jun 2023 | $18,3542025 | Amount on Record Jan 2013 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,166 sqft · built 1935 · 0.237 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,055,000Apr 2024 | $16,6492025 | Amount on Record Oct 1996 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,099 sqft · built 1927 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $565,000Aug 2005 | $12,9522025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,894 sqft · built 1930 · 0.26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $99,500Feb 1980 | $15,4342025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,554 sqft · built 1930 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $875,000Aug 2024 | $14,4282025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,865 sqft · built 1952 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $775,000Oct 2013 | $19,7592025 | Amount on Record Oct 1995 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,435 sqft · built 1925 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,322,500Dec 2025 | $15,1712025 | Amount on Record Apr 2021 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,640 sqft · built 1930 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Aug 2007 | $14,5402025 | Amount on Record Jan 2005 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,594 sqft · built 1920 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,205,000Apr 2026 | $14,6442025 | Amount on Record Jul 2022 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,504 sqft · built 1938 · 0.107 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,210,775May 2025 | $14,2062025 | Amount on Record Jul 2016 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,611 sqft · built 1929 · 0.119 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,2682025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,636 sqft · built 1929 · 0.197 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $316,500Jun 1999 | $18,6002025 | Owner on Record | AssessorUpdated Jul 2026 |
4 ba · 1,369 sqft · built 1925 · 0.107 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $680,000May 2022 | $13,7152025 | Amount on Record Aug 2020 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,212 sqft · built 1947 · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Oct 2002 | $12,6862025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2,651 sqft · built 1932 · 0.231 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $184,000Jun 1991 | $19,4932025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,378 sqft · built 1947 · 0.117 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $555,000Jun 2014 | $13,1722025 | Amount on Record Dec 2011 | 2 Owners on Record | AssessorUpdated Jul 2026 |
1,458 sqft · built 1925 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000May 2025 | $15,1432025 | Amount on Record Aug 2015 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,394 sqft · built 1947 · 0.115 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $482,500Apr 2021 | $11,9442025 | —Feb 2020 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
1,592 sqft · built 1929 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $680,001Jul 2006 | $14,5702025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,449 sqft · built 1931 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $952,500May 2024 | $15,0292025 | Amount on Record Nov 2020 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,370 sqft · built 1948 · 0.115 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Jul 2018 | $13,7082025 | Amount on Record Dec 2016 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,874 sqft · built 1931 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Dec 2005 | $15,3222025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,180 sqft · built 1958 · 0.231 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $705,000Jul 2019 | $16,2732025 | Amount on Record Nov 1997 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,518 sqft · built 1929 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $570,000Aug 2020 | $12,9702025 | Amount on Record Dec 2013 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |