4 Flemming Place Hackettstown, NJ 07840

Built 1994 · ResidentialNew owner since Nov 20, 20252 owner signals on a paid plan
Assessed
$312,900
Last sale
$1Nov 20, 2025
Built
1994
Size
2,487 sq ft
Status
No open cases

Property information

Block
1105
Lot
21
Qualifier
—
County
Warren
Municipality
Mansfield Twp
Tax map page
—
Land description
.734 AC

Building details

Building class
18
Description
2SF2CG
Dwellings
1
Zoning
—
Square feet
2,487
Acreage
0.73 ac

Assessment

Land value
$96,000
31%
Improvement value
$216,900
69%
Total assessment
$312,900
Sale assessment
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Tax (2024)
$11,067

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.

4 events · 1994–2025

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  • Deed recorded

    +108% vs 1994
    $382,000
    Per sq ft$154Held20.7 yrsSq ft2,487RecordedDec 3, 2015
  • 21 years
  • Deed recorded

    $183,900
  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$11,067-0.4%$96,000$216,900$312,900
2023$11,114+1.6%$96,000$216,900$312,900
2022$10,943+1.0%$96,000$215,500$311,500
2021$10,834+1.6%$96,000$215,500$311,500
2020$10,666+1.8%$96,000$215,500$311,500
2019$10,482+2.2%$96,000$215,500$311,500
2018$10,261+2.3%$96,000$215,500$311,500
2017$10,027+2.2%$96,000$215,500$311,500
2016$9,815+3.3%$96,000$215,500$311,500
2015$9,504-13.6%$96,000$215,500$311,500
2014$11,001+1.8%$96,000$215,500$311,500
2013$10,808+0.2%$109,400$241,400$350,800
2012$10,784+1.4%$109,400$241,400$350,800
2011$10,633+1.8%$109,400$241,400$350,800
2010$10,440+3.5%$109,400$241,400$350,800
2009$10,086+3.4%$109,400$241,400$350,800
2008$9,752+0.7%$109,400$241,400$350,800
2007$9,682+24.2%$109,400$241,400$350,800
2006$7,793+5.0%$109,400$197,400$306,800
2005$7,425+8.5%$109,400$197,400$306,800
2004$6,842+18.6%$109,400$197,400$306,800
2003$5,767+4.3%$109,400$197,400$306,800
2002$5,531+4.2%$33,500$114,000$147,500
2001$5,310+2.3%$33,500$114,000$147,500
2000$5,1920.0%$33,500$114,000$147,500
1999$5,192+2.6%$33,500$114,000$147,500
1998$5,059+7.5%$33,500$114,000$147,500
1997$4,705+9.6%$33,500$114,000$147,500
1996$4,292+356.0%$33,500$114,000$147,500
1995$941—$33,500—$33,500