Grand Ave, Hackettstown, NJ Property Records

Warren County and Hackettstown Town property records for 88 addresses on Grand Ave, Hackettstown, NJ · Last verified August 2026

Grand Ave Highlights

Properties 88
Median Sale Price $349,000
Deeds and Mortgages on File 89
Median Price per Sqft $148
Owner Occupied 73%
Median Annual Tax Bill $9,909
Median Year Built 1927
Median Ownership Tenure 9 years

Properties on Grand Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

109 Grand Ave

12,039 sqft · built 1890 · 0.574 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Sep 2020 $33,8002025 Amount on Record Oct 2010 Owner on Record AssessorUpdated Jul 2026

115 Grand Ave

2,352 sqft · built 1880 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$349,000Aug 2022 $9,1622025 Amount on Record Oct 2018 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

117 Grand Ave

3,444 sqft · built 1860 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Dec 2004 $14,4302025 Amount on Record Oct 1994 Owner on Record AssessorUpdated Jul 2026

120 Grand Ave

7,577 sqft · 0.934 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Jul 2026

200 Grand Ave

7,418 sqft · built 1972 · 0.75 acres

Last Sale Tax Bill Prior Sale Owner Records
$817,500Dec 2022 $34,3602025 Amount on Record Sep 2001 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

203 Grand Ave

2,372 sqft · built 1880 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000May 2021 $12,5552025 —Apr 1993 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

205 Grand Ave

1,716 sqft · built 1880 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Feb 2017 $6,6342025 —Aug 2017 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

209 Grand Ave

2,764 sqft · built 1880 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$302,500Oct 2003 $11,4432025 2 Owners on Record AssessorUpdated Jul 2026

211 Grand Ave, #213

1,834 sqft · built 1880 · 0.076 acres

Last Sale Tax Bill Prior Sale Owner Records
$179,900Sep 2018 $8,8142025 Amount on Record Jan 1996 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

212 Grand Ave

2,287 sqft · built 1940 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Sep 2021 $9,4232025 Amount on Record Oct 1999 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

215 Grand Ave

1,399 sqft · built 1900 · 0.07 acres

Last Sale Tax Bill Prior Sale Owner Records
$465,000Mar 2026 $6,8572025 Amount on Record Feb 2025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

217 Grand Ave, #219

2,320 sqft · built 1900 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,8172025 2 Owners on Record AssessorUpdated Jul 2026

218 Grand Ave, #220

3,568 sqft · built 1926 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$426,000Jul 2005 $13,8872025 —Jul 2005 Owner on Record Owner Occupied AssessorUpdated Jul 2026

300 Grand Ave

2,057 sqft · built 1922 · 0.181 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,000Oct 1998 $10,0312025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

301 Grand Ave

3,475 sqft · built 1860 · 0.332 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Dec 2019 $13,3862025 Amount on Record Aug 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

302 Grand Ave

1,856 sqft · built 1920 · 0.221 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Feb 2026 $10,1112025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

303 Grand Ave

3,868 sqft · built 1910 · 0.216 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Jul 2020 $14,1202025 Amount on Record Apr 2005 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

304 Grand Ave

1,655 sqft · built 1924 · 0.196 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,5552025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

307 Grand Ave, #309

2,960 sqft · built 1920 · 0.216 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Jun 2024 $10,1042025 Amount on Record Sep 2011 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

308 Grand Ave

1,702 sqft · built 1928 · 0.245 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jun 2021 $10,1882025 Amount on Record Aug 2018 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

310 Grand Ave

2,160 sqft · built 1951 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Aug 2019 $11,5992025 Amount on Record Feb 2019 2 Owners on Record Assessor + 4 DocumentsUpdated Aug 2026

311 Grand Ave

2,000 sqft · built 1910 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jan 2022 $4,7572025 Amount on Record Jun 1995 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

313 Grand Ave

2,412 sqft · built 1910 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Apr 2008 $10,0732025 Owner on Record AssessorUpdated Jul 2026

400 Grand Ave

1,092 sqft · built 1957 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$211,150Dec 2018 $7,9282025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

402 Grand Ave

1,695 sqft · built 1925 · 0.233 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Jul 2013 $9,2842025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

404 Grand Ave

1,212 sqft · built 1952 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$273,000Sep 2019 $9,3152025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

405 Grand Ave

2,864 sqft · built 1918 · 0.366 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Nov 2012 $11,9922025 Amount on Record Jul 2005 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

406 Grand Ave

2,432 sqft · built 1945 · 0.303 acres

Last Sale Tax Bill Prior Sale Owner Records
$263,000Dec 2012 $9,6172025 Amount on Record Sep 2002 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

409 Grand Ave

1,614 sqft · built 1890 · 0.199 acres

Last Sale Tax Bill Prior Sale Owner Records
$213,000Dec 2000 $9,5972025 Amount on Record Aug 1994 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

411 Grand Ave

2,008 sqft · built 1910 · 0.199 acres

Last Sale Tax Bill Prior Sale Owner Records
$263,000Jan 2019 $10,8482025 Amount on Record Apr 2000 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

413 Grand Ave, #415

2,389 sqft · built 1910 · 0.236 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Oct 2017 $9,5622025 Amount on Record Oct 2000 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

505 Grand Ave

1,998 sqft · built 1880 · 0.299 acres

Last Sale Tax Bill Prior Sale Owner Records
$283,000Jun 2013 $10,0732025 Amount on Record Oct 2011 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

506 Grand Ave

3,001 sqft · built 1964 · 0.372 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,500Dec 2019 $11,5542025 Amount on Record Apr 2019 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

507 Grand Ave

1,840 sqft · built 1935 · 0.199 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,000Oct 1999 $9,3392025 Amount on Record Sep 1997 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

508 Grand Ave

2,860 sqft · built 1800 · 0.606 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,4182025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

509 Grand Ave

1,756 sqft · built 1941 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,300Mar 1991 $10,3722025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

511 Grand Ave

2,606 sqft · built 1947 · 0.332 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,0832025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

515 Grand Ave

1,765 sqft · built 1900 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

516 Grand Ave

1,574 sqft · built 1935 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jun 2000 $8,8982025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

518 Grand Ave

881 sqft · built 1920 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2025 $7,9802025 Amount on Record Sep 2024 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

519 Grand Ave

1,462 sqft · built 1910 · 0.266 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Jul 2021 $8,3142025 Amount on Record Aug 2017 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

520 Grand Ave

896 sqft · built 1923 · 0.145 acres

Last Sale Tax Bill Prior Sale Owner Records
$251,575Sep 2025 $8,1152025 Amount on Record Feb 2025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

521 Grand Ave

1,832 sqft · built 1900 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,000Jun 2012 $10,3652025 Amount on Record Apr 2006 Owner on Record Owner Occupied AssessorUpdated Jul 2026

523 Grand Ave

992 sqft · built 1940 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,000Oct 2001 $6,3562025 —Sep 1998 Owner on Record AssessorUpdated Jul 2026

524 Grand Ave

2,374 sqft · built 1986 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Aug 2017 $10,7932025 Amount on Record Jul 2007 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

525 Grand Ave, #527

2,998 sqft · built 1913 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$231,000Feb 2015 $10,6292025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

526 Grand Ave

1,680 sqft · built 1946 · 0.201 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jun 1995 $9,5242025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

528 Grand Ave

2,162 sqft · built 1920 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1991 $11,2622025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

529 Grand Ave

945 sqft · built 1955 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Feb 2024 $6,8082025 Amount on Record Jun 2016 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

533 Grand Ave, #535

3,360 sqft · built 1927 · 0.273 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jul 1996 $13,1992025 Amount on Record Jun 1994 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

534 Grand Ave

1,616 sqft · built 1935 · 0.154 acres

Last Sale Tax Bill Prior Sale Owner Records
$287,000Jul 2005 $9,0922025 Amount on Record May 1995 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

536 Grand Ave

1,414 sqft · built 1964 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Mar 2018 $8,5782025 Amount on Record Jan 2015 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

537 Grand Ave

1,728 sqft · built 1930 · 0.276 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,1492025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

604 Grand Ave

2,156 sqft · built 1900 · 0.725 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,6712025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

605 Grand Ave

3,526 sqft · built 1850 · 0.749 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Oct 2019 $18,7382025 Amount on Record Jul 2007 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

610 Grand Ave

2,728 sqft · built 1920 · 0.547 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,9982025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

612 Grand Ave

1,352 sqft · built 1920 · 0.314 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,000May 1998 $7,0552025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

614 Grand Ave

1,549 sqft · built 1920 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,7122025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

616 Grand Ave

1,866 sqft · built 1977 · 0.492 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Nov 1995 $9,4262025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

616R Grand Ave

0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jul 2026

622 Grand Ave

1,826 sqft · built 1942 · 0.508 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Apr 1994 $11,6972025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

623 Grand Ave

2,604 sqft · built 1987 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,900Feb 2021 $11,3492025 Amount on Record Nov 1999 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

624 Grand Ave

1,502 sqft · built 1920 · 0.273 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,4502025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

630 Grand Ave

5,000 sqft · 1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,9482025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

680 Grand Ave

4.7 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jul 2026

700 Grand Ave

20,946 sqft · built 1930 · 4.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Sep 2021 $140,0472025 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

701 Grand Ave

3.5 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jul 2026

809 Grand Ave

2,340 sqft · built 1880 · 0.361 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Sep 1993 $9,7562025 —Sep 1993 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

903 Grand Ave

1,560 sqft · built 1970 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,2562025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

905 Grand Ave

1,588 sqft · built 1969 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,2842025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

907 Grand Ave

2,517 sqft · built 1969 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Jun 2005 $11,2762025 Amount on Record Sep 2003 Owner on Record Owner Occupied AssessorUpdated Jul 2026

909 Grand Ave

1,732 sqft · built 1970 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Aug 2019 $9,8092025 Amount on Record Aug 2003 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

911 Grand Ave

1,732 sqft · built 1969 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$242,500Feb 2018 $9,3532025 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

913 Grand Ave

1,896 sqft · built 1970 · 0.241 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000Dec 2019 $10,0662025 Amount on Record Jun 2004 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

915 Grand Ave

1,588 sqft · built 1969 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0882025 Owner on Record AssessorUpdated Jul 2026

917 Grand Ave

1,596 sqft · built 1970 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Jan 2021 $8,7862025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

918 Grand Ave

2,777 sqft · built 1900 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Sep 2022 $8,7972025 Amount on Record Apr 2021 Owner on Record Assessor + 5 DocumentsUpdated Aug 2026

919 Grand Ave

2,355 sqft · built 1970 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$452,000Aug 2019 $9,9092025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

921 Grand Ave

1,732 sqft · built 1970 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$289,000Nov 2003 $10,4312025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

923 Grand Ave

1,624 sqft · built 1966 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000Aug 2016 $8,8492025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

925 Grand Ave

1,600 sqft · built 1970 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Sep 2007 $10,7162025 Amount on Record Apr 1999 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

927 Grand Ave

1,205 sqft · built 1970 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Jul 1995 $9,8262025 Owner on Record AssessorUpdated Jul 2026

928 Grand Ave

3.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,560,000Mar 2011 Amount on Record Sep 2008 Owner on Record AssessorUpdated Jul 2026

933 Grand Ave

1,205 sqft · built 1970 · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Jun 2023 $9,3012025 Amount on Record Sep 2020 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

935 Grand Ave

1,624 sqft · built 1968 · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Jun 2019 $10,0382025 Amount on Record Dec 2018 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

937 Grand Ave

1,425 sqft · built 1970 · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Sep 2004 $9,0192025 Amount on Record Sep 2003 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

938 Grand Ave

0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Aug 2007 —Jun 2007 Owner on Record AssessorUpdated Jul 2026

939 Grand Ave

1,664 sqft · built 1970 · 0.217 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Jun 2014 $8,5992025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets