121 Allen Road Hackettstown, NJ 07840

Built 1963 · ResidentialNew owner since Dec 17, 20252 owner signals on a paid plan
Assessed
$178,200
Last sale
$1Dec 17, 2025
Built
1963
Size
1,748 sq ft
Status
No open cases

Property information

Block
1805
Lot
9
Qualifier
—
County
Warren
Municipality
Mansfield Twp
Tax map page
—
Land description
.5 AC.

Building details

Building class
16
Description
2S-F-L
Dwellings
1
Zoning
R-2
Square feet
1,748
Acreage
0.5 ac

Assessment

Land value
$83,900
47%
Improvement value
$94,300
53%
Total assessment
$178,200
Sale assessment
Sign in to see
Tax (2024)
$6,303

Owner mailing

Street address

Property information on this site is compiled from public sources and is provided as-is; we do not guarantee its accuracy.

3 events · 1963–2025

Sign in to see the parties and documents

  • Deed recorded

    $159,900
  • 39 years
  • Property Built

County clerks also index recorded documents by address and by the names on them. Search Warren County records

YearProperty taxChangeLandImprovementAssessment
2024$6,303-0.4%$83,900$94,300$178,200
2023$6,330+1.1%$83,900$94,300$178,200
2022$6,260+1.0%$83,900$94,300$178,200
2021$6,198+1.6%$83,900$94,300$178,200
2020$6,102+1.8%$83,900$94,300$178,200
2019$5,996+2.2%$83,900$94,300$178,200
2018$5,870+2.3%$83,900$94,300$178,200
2017$5,736+2.2%$83,900$94,300$178,200
2016$5,615+3.3%$83,900$94,300$178,200
2015$5,437-1.9%$83,900$94,300$178,200
2014$5,541+1.8%$83,900$94,300$178,200
2013$5,444+0.2%$83,900$92,800$176,700
2012$5,432+1.4%$83,900$92,800$176,700
2011$5,356+1.8%$83,900$92,800$176,700
2010$5,259+3.5%$83,900$92,800$176,700
2009$5,080+3.4%$83,900$92,800$176,700
2008$4,912+0.7%$83,900$92,800$176,700
2007$4,877+8.7%$83,900$92,800$176,700
2006$4,488+5.0%$83,900$92,800$176,700
2005$4,276+8.5%$83,900$92,800$176,700
2004$3,940-12.8%$83,900$92,800$176,700
2003$4,520+4.3%$83,900$92,800$176,700
2002$4,335+4.2%$30,000$85,600$115,600
2001$4,162+2.3%$30,000$85,600$115,600
2000$4,0690.0%$30,000$85,600$115,600
1999$4,069+2.6%$30,000$85,600$115,600
1998$3,965+7.5%$30,000$85,600$115,600
1997$3,688+9.6%$30,000$85,600$115,600
1996$3,364+3.6%$30,000$85,600$115,600
1995$3,248+24.3%$30,000$85,600$115,600
1994$2,613+3.2%$30,000$85,600$115,600
1993$2,532-4.8%$30,000$85,600$115,600
1992$2,659-13.2%$30,000$85,600$115,600
1991$3,0630.0%$30,000$85,600$115,600
1990$3,063+10.0%$30,000$85,600$115,600
1989$2,786—$30,000$85,600$115,600