Warren County and Hackettstown Town property records for 33 addresses on Warren St, Hackettstown, NJ · Last verified August 2026
| Properties | 33 |
|---|---|
| Median Sale Price | $333,250 |
| Deeds and Mortgages on File | 27 |
| Median Price per Sqft | $188 |
| Owner Occupied | 58% |
| Median Annual Tax Bill | $8,877 |
| Median Year Built | 1938 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
1,248 sqft · Built 1920 · 0.094 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Oct 2023 | $8,4112025 | Amount on Record Aug 2021 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1,249 sqft · Built 1920 · 0.08 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Sep 2023 | $6,2242025 | Amount on Record Jul 2002 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
1,040 sqft · Built 1948 · 0.169 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,000Sep 2017 | $6,9262025 | 1 Name on Record | Assessor + 4 DocumentsUpdated Jul 2026 |
2,240 sqft · Built 1925 · 0.171 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $269,000Nov 2015 | $9,5622025 | Amount on Record May 2007 | 1 Name on Record | AssessorUpdated Jul 2026 |
2,464 sqft · Built 1910 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $411,000Jan 2026 | $10,4032025 | Amount on Record Aug 1994 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
720 sqft · 0.029 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $21,500Jul 2006 | $8172024 | 1 Name on Record | AssessorUpdated Nov 2025 |
1,800 sqft · Built 1930 · 0.839 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $505,000May 2025 | $6,9542025 | —Oct 1998 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,878 sqft · Built 1938 · 0.268 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000Oct 1996 | $10,4902025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
768 sqft · Built 1910 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,3572025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,688 sqft · Built 1930 · 0.309 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $165,900Oct 2000 | $10,9982025 | Amount on Record Mar 2000 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,260 sqft · Built 1930 · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Oct 2022 | $9,9032025 | Amount on Record Sep 2001 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,160 sqft · Built 1945 · 0.347 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $299,000Sep 2020 | $11,1262025 | 1 Name on Record | AssessorUpdated Jul 2026 |
864 sqft · Built 1958 · 0.344 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $152,000Mar 2002 | $7,6112025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,658 sqft · Built 1910 · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $575,000Dec 2025 | $8,2442025 | Amount on Record Aug 2025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4,962 sqft · Built 1960 · 0.537 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000May 2026 | $9,8262025 | Amount on Record Oct 2004 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,283 sqft · Built 1940 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $212,500Aug 2004 | $8,1012025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
6.57 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
4,830 sqft · 6.58 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,218 sqft · Built 1800 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $265,000May 2019 | $9,6872025 | Amount on Record Dec 2002 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
1,301 sqft · Built 1900 · 0.172 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $105,000Mar 1991 | $8,1262025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
999 sqft · Built 1940 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $295,000May 2009 | $10,8482025 | Amount on Record Dec 2004 | 1 Name on Record | AssessorUpdated Jul 2026 |
1,436 sqft · Built 1968 · 0.33 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $333,250Aug 2022 | $8,4212025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
2,500 sqft · Built 1960 · 6.4 acres · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
1,228 sqft · Built 1950 · 0.185 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $320,000Feb 2022 | $7,6042025 | Amount on Record Sep 2015 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,383 sqft · Built 1890 · 0.516 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 1999 | $13,2682025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,840 sqft · Built 1940 · 0.344 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Jan 2026 | $9,9162025 | —Dec 1986 | 1 Name on Record | Assessor + 1 DocumentUpdated Jul 2026 |
1,456 sqft · Built 1940 · 0.329 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $110,000May 1990 | $11,3562025 | 1 Name on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
1,803 sqft · Built 1942 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $129,000Jul 1997 | $8,8772025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,144 sqft · Built 1938 · 0.385 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Nov 2007 | $8,8182025 | Amount on Record Aug 1996 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
2,084 sqft · Built 1989 · 0.405 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $269,500Mar 2020 | $10,4312025 | Amount on Record Mar 1989 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,700 sqft · Built 1983 · 3.61 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,1812025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
116,386 sqft · 33.9 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
1,352 sqft · Built 1927 · 0.296 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $205,000Jul 2011 | $8,1542025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |