300 Cox St Roselle, NJ 07203

Built 1972 · IndustrialNew owner since Jul 9, 20262 owner signals on a paid plan
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Assessed
$566,600
Last sale
$4,325,000Jul 9, 2026
Built
1972
Size
15,996 sq ft
Owner
Sign in to seeOwner details on a paid plan
Status
No open cases

Property information

Block
6604
Lot
5
Qualifier
—
County
Union
Municipality
Roselle Boro
Tax map page
—
Land description
190X150

Building details

Building class
—
Description
1S-CBB-B
Dwellings
—
Zoning
—
Square feet
15,996
Acreage
0.65 ac

Assessment

Land value
$199,500
35%
Improvement value
$367,100
65%
Total assessment
$566,600
Sale assessment
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Tax (2024)
$49,266

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 · 1972–2026

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  • Deed recorded

    +24% vs 2022
    $4,325,000
    Per sq ft$270Held4.0 yrsSq ft15,996NU codeOther non-arm's-length (26)RecordedAug 14, 2026

  • Deed recorded

    $3,500,000
    Per sq ft$219Held20.5 yrsSq ft15,996RecordedJul 22, 2022
  • 51 years

  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$49,266+2.6%$199,500$367,100$566,600
2023$48,031-0.1%$199,500$367,100$566,600
2022$48,076+0.3%$199,500$367,100$566,600
2021$47,923+1.3%$199,500$367,100$566,600
2020$47,311+0.6%$199,500$367,100$566,600
2019$47,050+0.5%$199,500$367,100$566,600
2018$46,801+2.3%$199,500$367,100$566,600
2017$45,770+0.0%$199,500$367,100$566,600
2016$45,764+2.9%$199,500$367,100$566,600
2015$44,489+1.8%$199,500$367,100$566,600
2014$43,702+1.3%$199,500$367,100$566,600
2013$43,141-0.4%$199,500$367,100$566,600
2012$43,317+4.6%$199,500$367,100$566,600
2011$41,430-18.1%$199,500$367,100$566,600
2010$50,558+1.5%$199,500$367,100$566,600
2009$49,808+9.2%$199,500$507,900$707,400
2008$45,613+0.4%$199,500$507,900$707,400
2007$45,436+6.2%$199,500$507,900$707,400
2006$42,791+9.0%$199,500$507,900$707,400
2005$39,275+7.3%$199,500$507,900$707,400
2004$36,601+10.1%$199,500$507,900$707,400
2003$33,242+5.4%$199,500$507,900$707,400
2002$31,543+13.9%$199,500$474,500$674,000
2001$27,694-1.7%$199,500$410,500$610,000
2000$28,182+0.4%$199,500$410,500$610,000
1999$28,067-0.5%$199,500$410,500$610,000
1998$28,199-0.7%$199,500$460,900$660,400
1997$28,397+5.7%$199,500$460,900$660,400
1996$26,878+6.0%$199,500$460,900$660,400
1995$25,359+16.7%$199,500$460,900$660,400
1994$21,7270.0%$199,500$460,900$660,400
1993$21,727+8.2%$199,500$460,900$660,400
1992$20,076+2.4%$199,500$460,900$660,400
1991$19,6140.0%$199,500$460,900$660,400
1990$19,614—$199,500$460,900$660,400

All 5 lots on Block 6604