121 Kosciusco Ave South Plainfield, NJ 07080

Residential1 lien, latest Feb 4, 20261 owner signal on a paid plan
Assessed
$147,900
Last sale
$375,000Sep 10, 2025
Built
—
Size
0.17 ac
Status
No open cases

Property information

Block
343
Lot
6
Qualifier
—
County
Middlesex
Municipality
South Plainfield Boro
Tax map page
29
Land description
75X100

Building details

Building class
—
Description
—
Dwellings
—
Zoning
R10
Square feet
—
Acreage
0.17 ac

Assessment

Land value
$36,700
25%
Improvement value
$111,200
75%
Total assessment
$147,900
Sale assessment
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Tax (2024)
$10,326

Records

Liens
1 lien · latest Feb 4, 2026

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.

5 events · 1999–2026

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  • Lien recorded

    Instrument2026007552CountyMiddlesex
  • Notice of settlement recorded

    Instrument2025063549CountyMiddlesex
  • Deed recorded

    $375,000
    Held26.1 yrsRecordedNov 24, 2025
  • Notice of settlement recorded

    Instrument2025041235CountyMiddlesex

YearProperty taxChangeLandImprovementAssessment
2024$10,326+4.5%$36,700$111,200$147,900
2023$9,877+3.7%$36,700$111,200$147,900
2022$9,525+1.5%$36,700$111,200$147,900
2021$9,386+4.2%$36,700$111,200$147,900
2020$9,006+2.6%$36,700$111,200$147,900
2019$8,773+1.3%$36,700$111,200$147,900
2018$8,661+1.0%$36,700$111,200$147,900
2017$8,574+1.8%$36,700$111,200$147,900
2016$8,426+3.0%$36,700$111,200$147,900
2015$8,183+2.7%$36,700$111,200$147,900
2014$7,967+2.7%$36,700$111,200$147,900
2013$7,756+2.5%$36,700$111,200$147,900
2012$7,564+4.6%$36,700$111,200$147,900
2011$7,228-2.6%$36,700$111,200$147,900
2010$7,422+7.5%$36,700$111,200$147,900
2009$6,904+6.3%$36,700$111,200$147,900
2008$6,493+13.4%$36,700$111,200$147,900
2007$5,728+6.4%$36,700$111,200$132,900
2006$5,382+7.1%$36,700$111,200$132,900
2005$5,024+2.4%$36,700$111,200$132,900
2004$4,904+3.1%$36,700$111,200$132,900
2003$4,758+3.7%$36,700$111,200$132,900
2002$4,589+3.9%$36,700$96,200$132,900
2001$4,419+0.7%$36,700$96,200$132,900
2000$4,389-1.2%$36,700$96,200$132,900
1999$4,442+3.4%$36,700$96,200$132,900
1998$4,296+3.5%$36,700$96,200$132,900
1997$4,150+3.0%$36,700$96,200$132,900
1996$4,030+1.3%$36,700$96,200$132,900
1995$3,977+6.0%$36,700$96,200$132,900
1994$3,751+0.4%$36,700$96,200$132,900
1993$3,738+12.9%$36,700$96,200$132,900
1992$3,310+15.2%$36,700$96,200$132,900
1991$2,873+6.2%$36,700$67,700$104,400
1990$2,706+17.7%$36,700$67,700$104,400
1989$2,299—$36,700$67,700$104,400