100 Fourth St Hackettstown, NJ 07840

Built 1950 · Residential2 owner signals on a paid plan
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Assessed
$401,300
Last sale
$1Jul 24, 2025
Built
1950
Size
3,536 sq ft
Owner
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Status
No open cases

Property information

Block
21
Lot
12
Qualifier
—
County
Warren
Municipality
Hackettstown Town
Tax map page
13
Land description
131X145

Building details

Building class
45
Description
2SCB 4 APTS
Dwellings
4
Zoning
R15
Square feet
3,536
Acreage
0.44 ac

Assessment

Land value
$128,100
32%
Improvement value
$273,200
68%
Total assessment
$401,300
Sale assessment
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Tax (2024)
$13,720

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.

6 events · 1950–2025

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  • Deed recorded

    +54% vs 1991
    $407,000
    Held17.7 yrsNU codePre-revaluation (27)RecordedJun 9, 2009
  • 18 years

  • Deed recorded

    $265,000
  • 42 years

  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$13,720+1.3%$128,100$273,200$401,300
2023$13,540+5.6%$128,100$273,200$401,300
2022$12,826+2.1%$128,100$273,200$401,300
2021$12,557+2.8%$128,100$273,200$401,300
2020$12,216+0.7%$128,100$273,200$401,300
2019$12,135+2.0%$128,100$273,200$401,300
2018$11,899+1.7%$128,100$273,200$401,300
2017$11,702+4.4%$128,100$273,200$401,300
2016$11,212-0.8%$128,100$273,200$401,300
2015$11,307+3.5%$128,100$273,200$401,300
2014$10,922+3.1%$128,100$290,200$418,300
2013$10,596+1.9%$128,100$290,200$418,300
2012$10,395+1.1%$128,100$290,200$418,300
2011$10,282+26.6%$128,100$290,200$418,300
2010$8,118+2.2%$128,100$290,200$418,300
2009$7,946+4.4%$42,800$148,400$191,200
2008$7,610+3.9%$42,800$148,400$191,200
2007$7,323+4.1%$42,800$148,400$191,200
2006$7,036+3.7%$42,800$148,400$191,200
2005$6,788+7.3%$42,800$148,400$191,200
2004$6,329+7.8%$42,800$148,400$191,200
2003$5,870+6.3%$42,800$148,400$191,200
2002$5,520-31.5%$42,800$148,400$191,200
2001$8,061+3.2%$42,800$148,400$191,200
2000$7,808+0.6%$60,000$158,100$218,100
1999$7,764+5.6%$60,000$158,100$218,100
1998$7,350+4.7%$60,000$158,100$218,100
1997$7,023+7.3%$60,000$158,100$218,100
1996$6,543+6.0%$60,000$158,100$218,100
1995$6,172+9.3%$60,000$158,100$218,100
1994$5,649+2.8%$60,000$158,100$218,100
1993$5,496+5.8%$60,000$158,100$218,100
1992$5,196-16.6%$60,000$154,700$214,700
1991$6,2260.0%$60,000$154,700$214,700
1990$6,226+22.9%$60,000$154,700$214,700
1989$5,067—$60,000$154,700$214,700

All 127 lots on Block 21