Union County and Mountainside Borough property records for 26 addresses on Springfield Ave, Mountainside, NJ · Last verified July 2026
| Properties | 26 |
|---|---|
| Median Sale Price | $385,000 |
| Deeds and Mortgages on File | 14 |
| Average Living Area | 2,723 sq ft |
| Owner Occupied | 23% |
| Median Annual Tax Bill | $3,793 |
| Median Year Built | 1970 |
| Median Ownership Tenure | 11 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
860 sqft · Built 1953 · 0.239 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Aug 2018 | $5,9222025 | Amount on Record Jan 1996 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1,662 sqft · Built 1910 · 0.239 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Feb 2004 | $9,1372025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,503 sqft · Built 1939 · 0.539 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Nov 1999 | $7,9492025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
6,868 sqft · Built 1970 · 0.489 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,1452025 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,5802025 | 1 Name on Record | AssessorUpdated Jul 2026 |
4.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,510,000Oct 2023 | $46,3532025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1.98 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Sep 2011 | $48,1382025 | 1 Name on Record | AssessorUpdated Jul 2026 |
Built 2018 · 1.52 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $35,206,152Aug 2019 | $524,3152025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
0.067 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Oct 2021 | $3,7932025 | Amount on Record Nov 1986 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.067 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Oct 2021 | $3,7932025 | Amount on Record Nov 1986 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
Built 1987 · 0.062 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Jan 2022 | $3,5702025 | Amount on Record Jan 2002 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.062 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000May 2021 | $3,5702025 | Amount on Record Dec 2008 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Feb 2001 | $2,9002025 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.064 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Feb 2001 | $2,9002025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
0.073 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Jan 2026 | $3,7932025 | Amount on Record Mar 2003 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.073 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $113,025Feb 1994 | $3,7932025 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.071 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,7932025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.071 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,7932025 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $170,000Aug 2003 | $3,0792025 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.06 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $180,000Feb 2004 | $3,0792025 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.062 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $170,650Dec 2017 | $3,5242025 | Amount on Record Nov 1986 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
0.062 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $135,000Dec 1991 | $3,5242025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
Built 1987 · 0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $377,500Jan 2022 | $7,0942025 | Amount on Record Jun 2009 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000May 2009 | $8,5532025 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000May 2015 | $8,5532025 | 1 Name on Record | AssessorUpdated Jul 2026 |
0.126 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $286,800Jul 1987 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |