Morris County, Mount Olive Township and Washington Township property records for 31 addresses on River Rd, Hackettstown, NJ · Last verified July 2026
| Properties | 31 |
|---|---|
| Median Sale Price | $450,000 |
| Deeds and Mortgages on File | 30 |
| Median Price per Sqft | $233 |
| Owner Occupied | 77% |
| Median Annual Tax Bill | $10,183 |
| Median Year Built | 1973 |
| Median Ownership Tenure | 20 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
2,688 sqft · Built 1976 · 9.96 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Jan 2020 | $10,1072024 | Amount on Record Apr 2018 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
2,084 sqft · Built 1963 · 2.5 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Aug 2016 | $10,1832024 | Amount on Record Jul 2012 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,296 sqft · Built 1981 · 6.48 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Mar 2006 | $7,5832024 | —Dec 1998 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,984 sqft · Built 1977 · 2 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Dec 2019 | $11,9322024 | Amount on Record Sep 2013 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1,412 sqft · Built 1959 · 0.969 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,4892024 | 2 Names on Record | AssessorUpdated Jul 2026 |
2,490 sqft · Built 1920 · 0.41 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $61,000Apr 1994 | $8,3032024 | —Apr 1994 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,440 sqft · Built 1961 · 0.35 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,500,000Jan 2009 | $7,0002024 | —Jun 1983 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
844 sqft · Built 1955 · 0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Jan 2002 | $4,1172024 | 2 Names on Record | AssessorUpdated Jul 2026 |
3,075 sqft · Built 1995 · 1.36 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $315,400Oct 1999 | $17,4812024 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
3,406 sqft · Built 1988 · 1.06 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $569,000Feb 2006 | $15,8882024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,042 sqft · Built 1983 · 1.06 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $710,000Feb 2026 | $14,1802024 | Amount on Record Oct 2014 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,556 sqft · Built 1985 · 1 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $765,000Feb 2026 | $13,5362024 | —Jan 1984 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,268 sqft · Built 1987 · 2.2 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Mar 2003 | $13,7312024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3,960 sqft · Built 1986 · 2.41 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $28,500Jan 1983 | $17,4252024 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,534 sqft · Built 1991 · 2.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $245,000Sep 1998 | $14,5602024 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,086 sqft · Built 1908 · 0.551 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $365,000Jun 2019 | $11,2152024 | Amount on Record Jan 1986 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
8.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $422024 | 1 Name on Record | AssessorUpdated Jul 2026 |
148 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6062024 | 1 Name on Record | AssessorUpdated Jul 2026 |
1,736 sqft · Built 1968 · 0.95 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $605,000Nov 2025 | $9,2002024 | Amount on Record Aug 1988 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,528 sqft · Built 2009 · 1.01 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $389,900Aug 2020 | $12,1732024 | Amount on Record Jun 1988 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,220 sqft · Built 1933 · 0.495 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000Nov 2020 | $11,9952024 | Amount on Record Jun 2020 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
1,161 sqft · Built 1968 · 1.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $252,000Mar 2020 | $8,8972024 | —Jun 1995 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,386 sqft · Built 1948 · 0.39 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $257,000Jun 2005 | $7,6602024 | Amount on Record Apr 2001 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |
14.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2012 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,703 sqft · Built 2007 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $119,000Jul 2002 | $15,8712024 | Amount on Record May 2000 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,772 sqft · Built 1971 · 0.475 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Nov 1995 | $8,4272024 | —Nov 1995 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,202 sqft · Built 1973 · 0.459 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $134,000Nov 1991 | $8,3362024 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,394 sqft · Built 1973 · 0.459 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $170,000Jan 1987 | $11,1732024 | 2 Names on Record | AssessorUpdated Jul 2026 |
1,830 sqft · Built 1973 · 0.459 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $183,100May 2002 | $8,7442024 | —Dec 2000 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,934 sqft · Built 1968 · 0.413 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,8002024 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,208 sqft · Built 1958 · 0.445 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000Feb 2022 | $10,8912024 | Amount on Record Apr 2016 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |