Union County and Union Township property records for 29 addresses on Hillside Ave, Union, NJ · Last verified August 2026
| Properties | 29 |
|---|---|
| Median Sale Price | $350,000 |
| Deeds and Mortgages on File | 27 |
| Median Price per Sqft | $281 |
| Owner Occupied | 93% |
| Median Annual Tax Bill | $8,443 |
| Median Year Built | 1928 |
| Median Ownership Tenure | 21 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
122,000 sqft · Built 1953 · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $122,000Aug 1997 | $10,2152025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,419 sqft · Built 1930 · 0.074 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Dec 2022 | $8,1632025 | Amount on Record Jan 2021 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
Built 1927 · 0.074 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Oct 2015 | $7,1372025 | Amount on Record May 2015 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
Built 1929 · 0.078 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Jul 2005 | $7,0442025 | Amount on Record Nov 1993 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1952 · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $269,900Mar 2009 | $11,0082025 | Amount on Record Mar 1997 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1928 · 0.078 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $146,000May 2001 | $7,0902025 | Amount on Record Nov 2000 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1929 · 0.078 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Feb 2026 | $7,0672025 | Amount on Record Jul 2025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,346 sqft · Built 1928 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Apr 1996 | $8,6062025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
Built 1928 · 0.078 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $179,500Feb 2017 | $7,4172025 | Amount on Record Jul 2002 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
Built 1929 · 0.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000Jul 1988 | $8,4432025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,663 sqft · Built 1928 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $275,000Feb 2020 | $9,1432025 | —Jul 2003 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,663 sqft · Built 1928 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $605,000Oct 2024 | $8,1402025 | Amount on Record May 2024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
Built 1928 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,000Jul 2005 | $8,7692025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,066 sqft · Built 1928 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $190,000Jan 2019 | $7,5572025 | —May 2006 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
Built 1928 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $239,000Sep 2016 | $8,6762025 | Amount on Record Jan 2011 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,280 sqft · Built 1928 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Oct 2022 | $8,6532025 | Amount on Record Nov 1988 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1923 · 0.079 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100Nov 1991 | $9,1662025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1926 · 0.101 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $800Mar 1995 | $9,5392025 | —Mar 1995 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1 sqft · Built 1929 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,6062025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1930 · 0.109 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,7262025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1929 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 1984 | $8,4202025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1929 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $132,200Jun 2012 | $8,1402025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1908 · 0.194 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $135,000Sep 1993 | $11,9652025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1 sqft · Built 1928 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1994 | $6,3442025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,096 sqft · Built 1929 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Nov 2022 | $7,9762025 | Amount on Record Feb 2000 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
Built 1930 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Oct 1998 | $9,4222025 | Amount on Record May 1995 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1928 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $170,000Aug 2014 | $7,6502025 | —Jun 2014 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
Built 1926 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $127,000Feb 1990 | $8,4202025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1986 · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $169,900Jul 2000 | $12,5942025 | —Aug 1998 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |