Warren County and Hackettstown Town property records for 25 addresses on Park Ave, Hackettstown, NJ · Last verified August 2026
| Properties | 25 |
|---|---|
| Median Sale Price | $295,000 |
| Deeds and Mortgages on File | 34 |
| Median Price per Sqft | $289 |
| Owner Occupied | 88% |
| Median Annual Tax Bill | $7,841 |
| Median Year Built | 1945 |
| Median Ownership Tenure | 7 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Jul 2026 |
884 sqft · Built 1940 · 0.3 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $147,500Dec 2016 | $5,3892025 | Amount on Record Feb 2008 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
984 sqft · Built 1940 · 0.173 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $220,000May 2019 | $8,2612025 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,164 sqft · Built 1963 · 0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $117,000Dec 1996 | $7,4092025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
768 sqft · Built 1960 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $295,000Feb 2024 | $6,3982025 | Amount on Record Jun 2023 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,820 sqft · Built 1963 · 0.221 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $238,500Aug 2011 | $8,2822025 | Amount on Record Sep 2003 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,511 sqft · Built 1963 · 0.223 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $127,000Aug 1990 | $8,1922025 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
890 sqft · Built 1927 · 0.084 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $23,600Mar 2022 | $7,2432025 | Amount on Record Dec 2008 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
1,092 sqft · Built 1927 · 0.081 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Dec 2025 | $7,2152025 | Amount on Record Oct 2024 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
720 sqft · Built 1954 · 0.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000May 2022 | $6,1472025 | Amount on Record Sep 2020 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jul 2026 |
1,089 sqft · Built 1927 · 0.085 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,6902025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
837 sqft · Built 1927 · 0.082 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,2242025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
837 sqft · Built 1927 · 0.083 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $104,000Mar 1987 | $6,4922025 | 1 Name on Record Owner Occupied | AssessorUpdated Jul 2026 |
906 sqft · Built 1927 · 0.084 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Mar 2022 | $8,6862025 | Amount on Record Jul 2020 | 1 Name on Record Owner Occupied | Assessor + 5 DocumentsUpdated Aug 2026 |
837 sqft · Built 1927 · 0.086 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $139,000Sep 2014 | $6,3282025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,008 sqft · Built 1960 · 0.399 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $129,000May 2000 | $7,7292025 | Amount on Record Dec 1993 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
951 sqft · Built 1927 · 0.078 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $166,000May 2013 | $6,4672025 | Amount on Record Nov 2010 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,645 sqft · Built 1925 · 0.426 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000Jun 2019 | $8,5922025 | Amount on Record Sep 2004 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
840 sqft · Built 1945 · 0.472 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $204,000May 2020 | $7,8412025 | —Jul 2017 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
1,296 sqft · Built 1961 · 0.38 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000May 2014 | $9,7152025 | Amount on Record Nov 2004 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,640 sqft · Built 1987 · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $170,000Jun 2000 | $11,6482025 | —Jun 2000 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,362 sqft · Built 1987 · 0.58 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $550,000Feb 2025 | $10,2472025 | Amount on Record May 2014 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
1,554 sqft · Built 2000 · 0.419 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,250May 2008 | $9,5202025 | Amount on Record Apr 2000 | 2 Names on Record Owner Occupied | AssessorUpdated Jul 2026 |
1,608 sqft · Built 1999 · 0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $465,000May 2023 | $10,1842025 | Amount on Record Dec 2005 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2,581 sqft · Built 1920 · 1.86 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $237,094Feb 2022 | $8,7032025 | Amount on Record Mar 2021 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jul 2026 |