Union County and Union Township property records for 14 addresses on Prospect St, Union, NJ · Last verified August 2026
| Properties | 14 |
|---|---|
| Median Sale Price | $400,000 |
| Deeds and Mortgages on File | 10 |
| Median Price per Sqft | $305 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $11,452 |
| Median Year Built | 1950 |
| Median Ownership Tenure | 18 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
110,000 sqft · Built 1920 · 0.128 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000Nov 1999 | $8,9562025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1902 · 0.17 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Jan 2015 | $14,3442025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,508 sqft · Built 1955 · 0.403 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $765,000Jun 2022 | $17,5622025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,072 sqft · Built 1963 · 0.16 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $567,000Jul 2022 | $9,3292025 | Amount on Record Aug 2020 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,602 sqft · Built 1950 · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $242,000Nov 2001 | $10,7292025 | Amount on Record Jan 1996 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1946 · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 1983 | $11,3582025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1939 · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $218,000Feb 1988 | $11,1022025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1950 · 0.143 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $499,900Aug 2017 | $14,7402025 | Amount on Record Oct 2016 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,600 sqft · Built 1940 · 0.177 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Feb 2006 | $16,5132025 | 1 Name on Record Owner Occupied | AssessorUpdated Aug 2026 |
Built 1950 · 0.143 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Jul 2008 | $11,4522025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
160,000 sqft · Built 1956 · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $390,000Jan 2006 | $12,1512025 | Amount on Record Jul 2001 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1956 · 0.18 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $259,000Oct 2011 | $10,4952025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,324 sqft · Built 1939 · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Dec 2019 | $10,0992025 | Amount on Record Jul 1991 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1948 · 0.278 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000May 2007 | $12,5482025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |