Somerset County and Green Brook Township property records for 21 addresses on Rock Ave, Green Brook, NJ · Last verified October 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $395,000 |
| Deeds and Mortgages on File | 17 |
| Median Price per Sqft | $204 |
| Owner Occupied | 62% |
| Median Annual Tax Bill | $10,311 |
| Median Year Built | 1958 |
| Median Ownership Tenure | 17 years |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
1,538 sqft · built 1956 · 0.354 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Jan 2021 | $8,8042025 | Amount on File Jul 2014 | Owner on File Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
1,777 sqft · built 1956 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $305,000Apr 2018 | $9,7692025 | 2 Owners on File Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
2,001 sqft · built 1956 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $334,000Dec 2013 | $11,6962025 | Amount on File Aug 2011 | 2 Owners on File Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
1,777 sqft · built 1956 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $320,500Jul 2014 | $10,2002025 | Amount on File Dec 2012 | Owner on File Owner Occupied | AssessorUpdated Oct 2026 |
2,241 sqft · built 1956 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000May 2013 | $10,5002025 | 2 Owners on File Owner Occupied | AssessorUpdated Jul 2026 |
1,590 sqft · built 1958 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Aug 2022 | $10,0452025 | Amount on File Nov 2005 | Owner on File Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
5,345 sqft · built 2003 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $833,333May 2008 | $17,7102025 | Amount on File Apr 2001 | Owner on File | AssessorUpdated Sep 2026 |
1,777 sqft · built 1958 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $345,000Oct 2004 | $10,4272025 | Amount on File Jul 1998 | Owner on File Owner Occupied | AssessorUpdated Oct 2026 |
1,590 sqft · built 1958 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $537,000Dec 2025 | $10,3112025 | Amount on File Nov 2000 | 2 Owners on File Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,576 sqft · built 1960 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $255,000Jan 2003 | $9,3332025 | 2 Owners on File Owner Occupied | AssessorUpdated Jul 2026 |
1,950 sqft · built 1960 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $430,000Oct 2007 | $10,1342025 | Amount on File Jun 2001 | 2 Owners on File Owner Occupied | AssessorUpdated Oct 2026 |
1,728 sqft · built 1960 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Dec 2010 | $11,8722025 | Owner on File Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
2,560 sqft · built 1740 · 1.73 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $620,000Jul 2007 | Owner on File | AssessorUpdated Jul 2026 |
built 1970 · 5.85 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,000,000Dec 2009 | $196,1062025 | Owner on File | Assessor + 2 DocumentsUpdated Jul 2026 |
1,473 sqft · built 1935 · 0.424 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $365,000Jan 2004 | $9,9852025 | Amount on File Mar 1995 | Owner on File | AssessorUpdated Oct 2026 |
0.357 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $148,500Jul 1991 | $5312025 | 2 Owners on File | AssessorUpdated Jul 2026 |
0.367 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $224,000Mar 2012 | $5102025 | Owner on File | AssessorUpdated Jul 2026 |
0.506 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $346,000Jun 2009 | $6122025 | 2 Owners on File | Assessor + 1 DocumentUpdated Jul 2026 |
1,954 sqft · built 1961 · 0.516 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Dec 2019 | $10,8672025 | Amount on File May 2012 | 2 Owners on File Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2,098 sqft · built 1961 · 0.482 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $190,000Jun 1996 | $11,5922025 | Amount on File Nov 1993 | 2 Owners on File Owner Occupied | AssessorUpdated Jul 2026 |
2,134 sqft · built 1961 · 0.502 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Feb 2002 | $11,6372025 | 2 Owners on File | Assessor + 2 DocumentsUpdated Jul 2026 |