830 Caldwell Ave Union, NJ 07083

Built 1949 · ResidentialNew owner since Jul 8, 20262 owner signals on a paid plan
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Assessed
$50,600
Last sale
$1Jul 8, 2026
Built
1949
Size
2,100 sq ft
Owner
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Status
No open cases

Property information

Block
4009
Lot
22
Qualifier
—
County
Union
Municipality
Union Twp
Tax map page
—
Land description
50X120.78

Building details

Building class
—
Description
F1SFG2
Dwellings
1
Zoning
—
Square feet
2,100
Acreage
0.14 ac

Assessment

Land value
$20,300
40%
Improvement value
$30,300
60%
Total assessment
$50,600
Sale assessment
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Tax (2024)
$11,310

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.

7 events · 1949–2026

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  • Deed recorded

    +48% vs 2004
    $456,000
    Per sq ft$217Held10.0 yrsSq ft2,100RecordedNov 10, 2021
  • 17 years

  • Deed recorded

    +63% vs 1989
    $308,750
    Held15.3 yrsRecordedNov 16, 2004
  • 15 years

  • Deed recorded

    $190,000
  • 41 years

  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$11,310+3.2%$20,300$30,300$50,600
2023$10,965+6.2%$20,300$30,300$50,600
2022$10,327+2.0%$20,300$30,300$50,600
2021$10,121+1.4%$20,300$30,300$50,600
2020$9,985+1.7%$20,300$30,300$50,600
2019$9,815+1.5%$20,300$30,300$50,600
2018$9,670+2.5%$20,300$30,300$50,600
2017$9,434+1.7%$20,300$30,300$50,600
2016$9,278+2.3%$20,300$30,300$50,600
2015$9,070+1.8%$20,300$30,300$50,600
2014$8,906+2.9%$20,300$30,300$50,600
2013$8,652+3.3%$20,300$30,300$50,600
2012$8,378+4.2%$20,300$30,300$50,600
2011$8,039+3.5%$20,300$30,300$50,600
2010$7,766+2.5%$20,300$30,300$50,600
2009$7,578+3.7%$20,300$30,300$50,600
2008$7,311+3.8%$20,300$30,300$50,600
2007$7,046+7.6%$20,300$30,300$50,600
2006$6,549+10.7%$20,300$30,300$50,600
2005$5,915+7.2%$20,300$30,300$50,600
2004$5,516+6.1%$20,300$30,300$50,600
2003$5,200+7.7%$20,300$30,300$50,600
2002$4,827+6.2%$20,300$30,300$50,600
2001$4,547+1.1%$20,300$30,300$50,600
2000$4,496-5.3%$20,300$30,300$50,600
1999$4,746+7.9%$20,300$30,300$50,600
1998$4,397+3.1%$20,300$30,300$50,600
1997$4,266+1.7%$20,300$30,300$50,600
1996$4,195+4.5%$20,300$30,300$50,600
1995$4,013+5.6%$20,300$30,300$50,600
1994$3,800+4.2%$20,300$30,300$50,600
1993$3,648+4.0%$20,300$30,300$50,600
1992$3,507-2.3%$20,300$30,300$50,600
1991$3,5880.0%$20,300$30,300$50,600
1990$3,588—$20,300$30,300$50,600

All 32 lots on Block 4009