Union County, Union Township and Scotch Plains Township property records for 52 addresses on Union Ave, Union, NJ · Last verified August 2026
| Properties | 52 |
|---|---|
| Median Sale Price | $575,000 |
| Deeds and Mortgages on File | 26 |
| Median Price per Sqft | $225 |
| Owner Occupied | 81% |
| Median Annual Tax Bill | $10,635 |
| Median Year Built | 1952 |
| Median Ownership Tenure | 21 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
250,000 sqft · 1.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Jan 2021 | $31,2992025 | Amount on Record Jan 2009 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1,523 sqft · Built 1920 · 0.259 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $173,000Jan 2012 | $9,7942025 | —Jan 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4,800,000 sqft · Built 2016 · 15.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $46,500,000Nov 2016 | $1,160,8792025 | Amount on Record Feb 2015 | 1 Name on Record | AssessorUpdated Jul 2026 |
Built 1900 · 0.389 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Jul 2025 | $8,7692025 | Amount on Record May 2015 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4,800,000 sqft · 0.792 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,100,000Feb 2015 | $30,0402025 | Amount on Record Apr 2014 | 1 Name on Record | AssessorUpdated Jul 2026 |
Built 1902 · 0.233 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,100,000Feb 2015 | $8,8632025 | Amount on Record Apr 2014 | 1 Name on Record | AssessorUpdated Jul 2026 |
4,800,000 sqft · 0.178 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,100,000Feb 2015 | $6,7872025 | Amount on Record Apr 2014 | 1 Name on Record | AssessorUpdated Jul 2026 |
4,800,000 sqft · 0.216 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,100,000Feb 2015 | $8,2102025 | Amount on Record Apr 2014 | 1 Name on Record | AssessorUpdated Jul 2026 |
13,261 sqft · 0.582 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,400,000Dec 2022 | $35,6842025 | Amount on Record Apr 1995 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1956 · 0.235 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000Oct 2003 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,218 sqft · Built 1910 · 0.238 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Jan 2021 | $13,5512025 | —Aug 1981 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
26 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
Built 1953 · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $136,000Nov 1999 | $12,1752025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 100 sqft · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Mar 2005 | $13,1542025 | Amount on Record Jul 2001 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,290 sqft · Built 1900 · 0.313 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $99,000Aug 2019 | $8,9092025 | Amount on Record Feb 2015 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2,232 sqft · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $214,000Aug 1998 | $14,7172025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,287 sqft · Built 1951 · 0.141 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000May 1994 | $8,9092025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
Built 1968 · 0.122 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,9362025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1954 · 0.161 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $93,000Mar 1997 | $12,7342025 | Amount on Record Jun 1995 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1952 · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 1998 | $12,2212025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1952 · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $190,000Aug 1996 | $11,6382025 | 2 Names on Record | AssessorUpdated Jul 2026 |
Built 1952 · 0.121 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $171,000Oct 1998 | $11,3822025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,496 sqft · Built 1952 · 0.127 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Aug 2021 | $12,6412025 | Amount on Record Sep 1996 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1952 · 0.127 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $248,000Jul 2015 | $9,9822025 | Amount on Record Feb 2000 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1952 · 0.127 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,1022025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1952 · 0.128 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $272,500Aug 2004 | $10,6122025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,496 sqft · Built 1949 · 0.127 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $210,000Feb 2017 | $9,0962025 | —Nov 2006 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
Built 1952 · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Oct 2003 | $9,9362025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1953 · 0.254 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $223,000Apr 2012 | $10,9852025 | Amount on Record Sep 1999 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1952 · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Mar 1992 | $10,4952025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1927 · 0.214 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $380,000Aug 2017 | $12,5012025 | Amount on Record Aug 2007 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,681 sqft · Built 1952 · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $176,900Jun 1999 | $11,7782025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
157,000 sqft · Built 1952 · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $185,000Dec 2000 | $10,7052025 | Amount on Record Jan 1999 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1952 · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2002 | $10,0062025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1952 · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 1998 | $9,8192025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1950 · 0.189 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $49,900Jul 2005 | $11,4982025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
Built 1952 · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Dec 2002 | $10,6352025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
10 sqft · Built 1952 · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $268,000Oct 2004 | $9,4922025 | —Mar 1995 | 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
144,000 sqft · Built 1935 · 0.126 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Dec 2001 | $11,5222025 | Amount on Record Nov 1996 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1952 · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Aug 2005 | $9,7022025 | Amount on Record Mar 2005 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
12,596 sqft · Built 1935 · 0.12 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Nov 2005 | $11,4982025 | —Jan 1996 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1935 · 0.12 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2002 | $10,0062025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1935 · 0.12 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000May 2025 | $10,1222025 | Amount on Record Oct 2002 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
Built 1935 · 0.12 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $222,500Sep 2015 | $10,2852025 | Amount on Record Aug 1998 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1 sqft · Built 1944 · 0.119 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $244,500Aug 2002 | $10,4492025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
Built 1935 · 0.12 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $257,000Mar 2010 | $9,9122025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,387 sqft · Built 1935 · 0.12 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000Oct 2009 | $9,9362025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
169,000 sqft · Built 1955 · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $609,000Jun 2026 | $10,4022025 | Amount on Record Sep 1999 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1955 · 0.175 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Aug 2005 | $11,3122025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,585 sqft · Built 1935 · 0.12 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000Aug 2025 | $10,1462025 | Amount on Record Jun 1992 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,886 sqft · Built 1939 · 0.13 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Aug 2001 | $14,8802025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
Built 1957 · 0.141 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $191,500Mar 2000 | $11,4752025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |