342 Dupont Ave Hopatcong, NJ 07843

ResidentialNew owner since Apr 27, 20261 owner signal on a paid plan
Assessed
$233,700
Last sale
$365,000Apr 27, 2026
Built
—
Size
720 sq ft
Status
No open cases

Property information

Block
31006
Lot
22
Qualifier
—
County
Sussex
Municipality
Hopatcong Boro
Tax map page
—
Land description
60X100

Building details

Building class
15
Description
1SF
Dwellings
1
Zoning
—
Square feet
720
Acreage
0.14 ac

Assessment

Land value
$126,000
54%
Improvement value
$107,700
46%
Total assessment
$233,700
Sale assessment
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Tax (2024)
$4,873

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.

10 events · 1992–2026

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  • Deed recorded

    +508% vs 2018
    $365,000
    Per sq ft$507Held8.3 yrsSq ft720RecordedApr 28, 2026
  • Notice of settlement recorded

    Instrument2026002678CountySussex
  • 8 years
  • Deed recorded

    -40% vs 1999
    $60,000
    Held6 mo
  • Notice of settlement recorded

    Instrument20180109010006550CountySussex
  • Foreclosure Case

    1. Filed
    2. Judgment
    3. Sheriff sale
    Last activity: Jul 6, 2017
    Type: Residential Mortgage Foreclosure
    Status: Defaulted
    Disposition: Default Judgment
    CourtGeneral Equity
  • 5 years
  • Foreclosure Case

    1. Filed
    2. Dismissed
    Type: Residential Mortgage Foreclosure
    Status: Closed
    Disposition: Dismissed Rule 1
    CourtGeneral Equity
  • 11 years
  • Deed recorded

    +25% vs 1993
    $99,900
    Held6.2 yrs
  • 6 years
  • Deed recorded

    $80,000
    Held9 mo

YearProperty taxChangeLandImprovementAssessment
2024$4,873+13.7%$126,000$107,700$233,700
2023$4,286+3.8%$126,000$107,700$233,700
2022$4,131+1.0%$72,300$50,200$122,500
2021$4,088+0.4%$72,300$50,200$122,500
2020$4,071+0.2%$72,300$50,200$122,500
2019$4,062+0.2%$72,300$50,200$122,500
2018$4,056-0.2%$72,300$50,200$122,500
2017$4,065+2.3%$72,300$50,200$122,500
2016$3,973+0.3%$72,300$50,200$122,500
2015$3,959+4.4%$72,300$50,200$122,500
2014$3,793-16.1%$72,300$50,200$122,500
2013$4,519+4.0%$72,300$50,200$122,500
2012$4,345+4.6%$152,700$57,000$209,700
2011$4,154+5.8%$152,700$57,000$209,700
2010$3,928+5.9%$152,700$57,000$209,700
2009$3,710+5.3%$152,700$57,000$209,700
2008$3,523-10.3%$152,700$57,000$209,700
2007$3,930+5.2%$152,700$57,000$209,700
2006$3,735+5.5%$38,000$64,600$102,600
2005$3,540+2.4%$38,000$64,600$102,600
2004$3,458+3.4%$38,000$64,600$102,600
2003$3,345+3.8%$38,000$64,600$102,600
2002$3,222+2.6%$38,000$64,600$102,600
2001$3,140+4.1%$38,000$64,600$102,600
2000$3,016+3.2%$38,000$64,600$102,600
1999$2,924+3.3%$38,000$64,600$102,600
1998$2,832+4.5%$38,000$64,600$102,600
1997$2,709+6.0%$38,000$64,600$102,600
1996$2,555+6.0%$38,000$64,600$102,600
1995$2,411+5.9%$38,000$64,600$102,600
1994$2,278+4.2%$38,000$64,600$102,600
1993$2,185+0.9%$38,000$64,600$102,600
1992$2,165-0.5%$38,000$64,600$102,600
1991$2,175+8.2%$38,000$64,600$102,600
1990$2,011+10.7%$38,000$64,600$102,600
1989$1,816—$38,000$64,600$102,600