Union County and Mountainside Borough property records for 12 addresses on Chipmunk Hill, Mountainside, NJ · Last verified July 2026
| Properties | 12 |
|---|---|
| Median Sale Price | $420,000 |
| Deeds and Mortgages on File | 8 |
| Median Price per Sqft | $195 |
| Owner Occupied | 92% |
| Median Annual Tax Bill | $12,873 |
| Median Year Built | 1961 |
| Median Ownership Tenure | 21 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1,924 sqft · Built 1961 · 0.542 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $20,000Jan 2000 | $10,3092025 | 1 Name on Record | AssessorUpdated Jul 2026 |
3,146 sqft · Built 1961 · 0.4 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,1082025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,151 sqft · Built 1961 · 0.298 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Mar 2012 | $11,3902025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,124 sqft · Built 1960 · 0.364 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Jul 1987 | $12,6712025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,911 sqft · Built 1962 · 0.467 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,000Jul 1998 | $13,8202025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,026 sqft · Built 1960 · 0.421 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,1212025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,753 sqft · Built 1962 · 0.423 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Jul 2020 | $13,6042025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,604 sqft · Built 1958 · 0.58 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $555,000Feb 2005 | $12,8732025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,636 sqft · Built 1961 · 0.462 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $361,900Jul 2000 | $12,2052025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,363 sqft · Built 2015 · 0.385 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Sep 2020 | $20,0702025 | —Aug 2015 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,848 sqft · Built 1960 · 0.367 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $420,000Dec 2017 | $10,7312025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3,075 sqft · Built 1983 · 0.444 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,3092025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |