Somerset County and Warren Township property records for 59 addresses on Round Top Rd, Warren, NJ · Last verified August 2026
| Properties | 59 |
|---|---|
| Median Sale Price | $765,000 |
| Deeds and Mortgages on File | 64 |
| Median Price per Sqft | $309 |
| Owner Occupied | 93% |
| Median Annual Tax Bill | $13,515 |
| Median Year Built | 1966 |
| Median Ownership Tenure | 13 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2,375 sqft · Built 1960 · 2.81 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $325,000Mar 1993 | $12,8372025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,567 sqft · Built 1780 · 1.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $595,000Sep 2005 | $12,4252025 | Amount on Record May 2001 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,530 sqft · Built 1979 · 2.28 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000May 2009 | $15,5032025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,997 sqft · Built 1830 · 1.86 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Apr 2021 | $12,2992025 | Amount on Record Feb 2000 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,870 sqft · Built 1980 · 2.28 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $515,000Jul 2001 | $15,7572025 | Amount on Record Jul 1994 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,580 sqft · Built 1960 · 1.55 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $256,000Nov 1989 | $11,6532025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,473 sqft · Built 1948 · 2.03 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jun 1990 | $13,3062025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,908 sqft · Built 1962 · 1.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $326,500Aug 1998 | $11,2782025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,920 sqft · Built 1988 · 2.01 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Jul 1984 | $17,2292025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,139 sqft · Built 1961 · 1.53 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $82,500Oct 1975 | $12,4202025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,155 sqft · Built 1961 · 1.51 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $234,500Apr 1997 | $15,4462025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,862 sqft · Built 1961 · 1.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,4922025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,826 sqft · Built 2023 · 2.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $640,000May 2022 | $30,8352025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,312 sqft · Built 1970 · 1.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $650,000Sep 2017 | $13,5152025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
4,075 sqft · Built 1990 · 2.3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,3862025 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1,404 sqft · Built 1950 · 1.63 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $125,000Sep 1985 | $10,0552025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,004 sqft · Built 1969 · 2.3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $555,000May 2014 | $18,2312025 | Amount on Record Jun 2010 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,536 sqft · Built 1970 · 3.83 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $820,000Jun 2022 | $15,2352025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,378 sqft · Built 1966 · 2.4 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $66,500May 1972 | $13,9352025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,896 sqft · Built 1964 · 1.53 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000Sep 1993 | $12,8822025 | Amount on Record Sep 1992 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,546 sqft · Built 1966 · 2.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $685,000May 2021 | $13,9932025 | —Jan 2005 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,015 sqft · Built 1967 · 2.38 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $615,000Sep 2016 | $13,4242025 | Amount on Record Oct 2008 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
5,606 sqft · Built 2015 · 2.38 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,000,000Oct 2023 | $30,3942025 | Amount on Record Apr 2010 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
2,656 sqft · Built 1965 · 2.31 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Jun 1991 | $13,7742025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,176 sqft · Built 1964 · 1.51 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $510,000Jan 2020 | $11,5702025 | Amount on Record Apr 2019 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated Jul 2026 |
2,336 sqft · Built 1965 · 2.26 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $389,000Jan 1999 | $12,3502025 | Amount on Record Oct 1992 | 2 Names on Record | AssessorUpdated Jul 2026 |
2,296 sqft · Built 1966 · 2.06 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,0082025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,610 sqft · Built 1964 · 1.56 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Apr 1991 | $12,5852025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,392 sqft · Built 1966 · 1.9 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $765,000Apr 2025 | $11,5402025 | —Mar 2015 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,684 sqft · Built 2013 · 1.83 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $915,000Jun 2021 | $17,7862025 | Amount on Record Jul 2016 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,322 sqft · Built 1966 · 1.78 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $680,000Jun 2021 | $13,1242025 | Amount on Record Jun 2013 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,556 sqft · Built 1966 · 1.73 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $685,000Apr 2021 | $15,0162025 | Amount on Record Oct 2007 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3,019 sqft · Built 1964 · 1.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000Mar 2020 | $14,7832025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,779 sqft · Built 1966 · 1.66 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $865,000Jan 2022 | $16,6862025 | Amount on Record Sep 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,970 sqft · Built 1967 · 1.56 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Feb 1995 | $14,5362025 | —May 1993 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,336 sqft · Built 1966 · 1.6 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $839,000Sep 2022 | $14,8452025 | Amount on Record Jun 1998 | Assessor + 2 DocumentsUpdated Jul 2026 |
1,846 sqft · Built 1967 · 1.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $881,000Dec 2025 | $11,0362025 | Amount on Record Oct 2025 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
2,313 sqft · Built 1966 · 1.63 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $585,000Aug 2013 | $12,9562025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,654 sqft · Built 1959 · 1.51 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $590,000Jun 2018 | $13,5222025 | Amount on Record Oct 2017 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,646 sqft · Built 1966 · 1.75 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $521,000Jan 2008 | $11,3742025 | Amount on Record Mar 2004 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,054 sqft · Built 1969 · 1.51 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $412,000Jan 1997 | $13,7042025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,220 sqft · Built 1953 · 2.13 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $70,000Jan 1977 | $10,6782025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,421 sqft · Built 1969 · 1.51 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $750,000Jul 2023 | $13,0242025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,120 sqft · Built 1955 · 1.88 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $79,000Dec 1978 | $13,9282025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,378 sqft · Built 1964 · 1.56 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $195,000May 1991 | $10,6002025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,444 sqft · Built 1970 · 1.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,6132025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
4,766 sqft · Built 2000 · 1.85 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $980,000Dec 2017 | $22,7042025 | Amount on Record Apr 2013 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,798 sqft · Built 1971 · 1.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jul 2013 | $12,8822025 | —Oct 2012 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,163 sqft · Built 1933 · 1.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Oct 2001 | $11,5722025 | —Oct 2001 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,183 sqft · Built 1967 · 1.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Feb 2014 | $13,1892025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,790 sqft · Built 1965 · 1.51 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $460,000May 2017 | $10,9622025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
3,576 sqft · Built 1973 · 1.73 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $320,000Jun 1989 | $15,4142025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,658 sqft · Built 1973 · 1.51 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Dec 2018 | $14,9272025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,803 sqft · Built 1948 · 1.58 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $850,000Dec 2024 | $12,9232025 | Amount on Record Oct 2021 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,622 sqft · Built 1968 · 1.5 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $562,500May 2004 | $15,8172025 | Amount on Record Apr 2002 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,642 sqft · Built 1965 · 1.5 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $980,000Feb 2018 | $20,3952025 | Amount on Record Mar 2015 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
13.7 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,210,000Aug 1997 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,336 sqft · Built 1930 · 5.09 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $860,000Aug 2023 | $13,9222024 | Amount on Record May 2020 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2025 |
2,805 sqft · Built 1940 · 3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $186,000Sep 1985 | $13,0242025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Low this street's cells rank at the 20th percentile of exposed land nationally · 35th in New Jersey |
|---|---|
| Wildfire Likelihood | Low — about 1 in 6,796 per year |
| Exposure | Direct 10 of 14 cells directly exposed · 14 adjoin burnable vegetation |