Union County and Hillside Township property records for 39 addresses on Prospect St, Hillside, NJ · Last verified August 2026
| Properties | 39 |
|---|---|
| Median Sale Price | $415,000 |
| Deeds and Mortgages on File | 34 |
| Median Price per Sqft | $240 |
| Owner Occupied | 85% |
| Median Annual Tax Bill | $10,750 |
| Median Year Built | 1929 |
| Median Ownership Tenure | 17 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1,600 sqft · Built 1950 · 0.097 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $186,000May 2010 | $9,2992025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
826 sqft · Built 1950 · 0.089 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $185,000Apr 2010 | $10,2432025 | Amount on Record Jun 2003 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,192 sqft · Built 1929 · 0.064 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,500May 2003 | $8,0182025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,192 sqft · Built 1929 · 0.069 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,500Oct 2002 | $8,5342025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,897 sqft · Built 1934 · 0.193 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Jun 2021 | $20,1652025 | Amount on Record Jun 2019 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
1,772 sqft · Built 1929 · 0.135 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $452,000Mar 2021 | $15,6442025 | Amount on Record Aug 2019 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2,199 sqft · Built 1929 · 0.132 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $153,000Mar 1989 | $12,4592025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,356 sqft · Built 1919 · 0.071 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1977 | $7,8402025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,391 sqft · Built 1964 · 0.132 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 1979 | $12,7612025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,160 sqft · Built 1914 · 0.08 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Feb 2007 | $9,2912025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
1,740 sqft · Built 1929 · 0.1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,7562025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,632 sqft · Built 1929 · 0.077 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $465,000Jun 2022 | $11,4262025 | Amount on Record Oct 1992 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,535 sqft · Built 1874 · 0.091 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $148,000Oct 2014 | $9,7092025 | Amount on Record Aug 2005 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,664 sqft · Built 1959 · 0.117 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $389,999Apr 2006 | $13,8112025 | —May 2000 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,728 sqft · Built 1929 · 0.113 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $393,000Jul 2021 | $9,9672025 | Amount on Record Jan 2005 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,642 sqft · Built 1909 · 0.115 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $190,000Jul 1996 | $14,5852025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,950 sqft · Built 1914 · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $178,000Jul 2001 | $9,8162025 | —Feb 1996 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,096 sqft · Built 1929 · 0.102 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Aug 2004 | $12,6812025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,180 sqft · Built 1914 · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Dec 2009 | $10,6702025 | Amount on Record Dec 2000 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,912 sqft · Built 1929 · 0.068 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Jun 1995 | $10,6522025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,157 sqft · Built 1914 · 0.114 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $134,300Oct 2006 | $9,6912025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,419 sqft · Built 1929 · 0.066 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $225,000Dec 2003 | $9,5932025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,168 sqft · Built 1914 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $162,000Mar 1989 | $11,4002025 | —Dec 1995 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,019 sqft · Built 1929 · 0.064 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $132,699Nov 2011 | $9,0062025 | —Feb 2011 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,102 sqft · Built 1924 · 0.149 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000Mar 2020 | $10,4212025 | Amount on Record Jul 2016 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,795 sqft · Built 1929 · 0.091 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $145,000Nov 2001 | $10,7062025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,930 sqft · Built 1914 · 0.103 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $362,000Apr 2020 | $14,1852025 | Amount on Record Aug 2018 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
1,788 sqft · Built 2005 · 0.065 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $187,000Aug 2012 | $13,8822025 | Amount on Record Dec 2005 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2005 | 1 Name on Record | AssessorUpdated Jun 2023 |
3,125 sqft · Built 1924 · 0.104 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $198,000Jan 2013 | $12,6192025 | Amount on Record Feb 2004 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 2005 · 0.065 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $253,500Nov 2009 | $15,2262025 | —Mar 2009 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,152 sqft · Built 1929 · 0.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $90,000May 2015 | $9,6552025 | Amount on Record Apr 2015 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2,872 sqft · Built 1914 · 0.095 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $136,000Apr 1986 | $12,3252025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,536 sqft · Built 1954 · 0.078 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Oct 2021 | $9,7442025 | —Jan 1987 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,572 sqft · Built 1914 · 0.102 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2006 | $11,8272025 | 2 Names on Record | AssessorUpdated Jul 2026 |
1,536 sqft · Built 1953 · 0.074 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 1991 | $10,7502025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,476 sqft · Built 1914 · 0.112 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $354,000Sep 2016 | $13,9982025 | Amount on Record Oct 2006 | 1 Name on Record | AssessorUpdated Jul 2026 |
1,344 sqft · Built 1929 · 0.055 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $185,000May 2015 | $8,4902025 | Amount on Record Oct 2008 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,224 sqft · Built 1929 · 0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Aug 2021 | $10,8832025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |