Union County and Westfield Town property records for 28 addresses on Birch Ave, Westfield, NJ · Last verified August 2026
| Properties | 28 |
|---|---|
| Median Sale Price | $1,485,000 |
| Deeds and Mortgages on File | 34 |
| Median Price per Sqft | $443 |
| Owner Occupied | 96% |
| Median Annual Tax Bill | $21,444 |
| Median Year Built | 1927 |
| Median Ownership Tenure | 13 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3,624 sqft · built 1924 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $22,2032025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,388 sqft · built 1924 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,200,000Aug 2010 | $24,1832025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4,296 sqft · built 1927 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1989 | $25,4532025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4,219 sqft · built 1929 · 0.256 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,680,000Sep 2021 | $27,3072025 | Amount on Record Apr 2002 | 2 Owners on Record Owner Occupied | Assessor + 6 DocumentsUpdated Aug 2026 |
3,340 sqft · built 1930 · 0.245 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,176,000May 2020 | $24,1322025 | Amount on Record Aug 1992 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,886 sqft · built 1926 · 0.241 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Sep 1993 | $21,4442025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,214 sqft · built 1925 · 0.258 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $482,500Jul 1993 | $23,2682025 | 2 Owners on Record | AssessorUpdated Jul 2026 |
2,037 sqft · built 1922 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,9062025 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,606 sqft · built 1926 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,335,000Jul 2025 | $20,9332025 | Amount on Record Mar 2000 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,941 sqft · built 1920 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800,000Mar 2006 | $20,2962025 | Amount on Record Oct 2005 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
3,107 sqft · built 1920 · 0.199 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $979,000Jan 2005 | $21,1572025 | Amount on Record Jun 1998 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,121 sqft · built 1928 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $429,000Aug 1998 | $19,6362025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,642 sqft · built 1929 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $863,000Sep 2020 | $20,6832025 | Amount on Record Feb 1993 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,253 sqft · built 1925 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,485,000Jan 2025 | $24,4492025 | Amount on Record Sep 2021 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,665 sqft · built 1925 · 0.206 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $685,000Jan 2003 | $20,0992025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,493 sqft · built 1925 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Apr 2008 | $18,4302025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,191 sqft · built 1920 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $715,000May 2003 | $20,8552025 | —Jan 2000 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,706 sqft · built 1934 · 0.232 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $990,000Jul 2021 | $21,2172025 | Amount on Record Jul 2017 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,018 sqft · built 1953 · 0.322 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,530,000Oct 2021 | $23,3232025 | Amount on Record Feb 2012 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,701 sqft · built 1925 · 0.268 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,050,000Jul 2014 | $19,1592025 | Amount on Record Dec 2010 | Owner on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,681 sqft · built 1954 · 0.402 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $641,250Aug 2013 | $17,3942025 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,382 sqft · built 1925 · 0.244 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,499,000Oct 2021 | $26,7092025 | Amount on Record Apr 2010 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4,726 sqft · built 1929 · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,460,000Jul 2004 | $32,4252025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,294 sqft · built 2008 · 0.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,450,000Dec 2014 | $31,2122025 | Amount on Record Mar 2007 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,544 sqft · built 1928 · 0.257 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $227,500Aug 1983 | $24,0062025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4,991 sqft · built 1954 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $960,000Nov 2001 | $23,8322025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,793 sqft · built 1928 · 0.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $870,000Jul 2014 | $20,3372025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,120 sqft · built 1927 · 0.271 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $840,000Jan 2017 | $19,3632025 | —Aug 1977 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |