558 Downer St Westfield, NJ 07090

Built 1920 · ResidentialNew owner since Jan 16, 20262 owner signals on a paid plan
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Assessed
$483,200
Last sale
$850,000Jan 16, 2026
Built
1920
Size
2,337 sq ft
Owner
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Status
No open cases

Property information

Block
2707
Lot
36
Qualifier
—
County
Union
Municipality
Westfield Town
Tax map page
—
Land description
65X146

Building details

Building class
47
Description
2.5S-F-O-DG-2U
Dwellings
2
Zoning
—
Square feet
2,337
Acreage
0.22 ac

Assessment

Land value
$279,800
58%
Improvement value
$203,400
42%
Total assessment
$483,200
Sale assessment
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Tax (2024)
$10,882

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 · 1920–2026

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  • Deed recorded

    +70% vs 2021
    $850,000
    Per sq ft$364Held4.4 yrsSq ft2,337RecordedJan 22, 2026
  • 4 years

  • Deed recorded

    +194% vs 1986
    $500,000
    Per sq ft$214Held35.0 yrsSq ft2,337RecordedAug 31, 2021
  • 35 years

  • Deed recorded

    $169,900
  • 67 years

  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$10,882+2.1%$279,800$203,400$483,200
2023$10,659+2.0%$279,800$203,400$483,200
2022$10,452+0.2%$279,800$203,400$483,200
2021$10,427+0.4%$279,800$203,400$483,200
2020$10,389+20.2%$279,800$203,400$483,200
2019$8,646+0.6%$279,800$203,400$483,200
2018$8,599+2.4%$29,300$63,700$93,000
2017$8,397+2.0%$29,300$63,700$93,000
2016$8,230+3.4%$29,300$63,700$93,000
2015$7,958+4.6%$29,300$63,700$93,000
2014$7,610+4.1%$29,300$63,700$93,000
2013$7,312+4.0%$29,300$63,700$93,000
2012$7,034+4.0%$29,300$63,700$93,000
2011$6,763+5.2%$29,300$63,700$93,000
2010$6,430+3.7%$29,300$63,700$93,000
2009$6,202+6.8%$29,300$63,700$93,000
2008$5,809+4.0%$29,300$63,700$93,000
2007$5,584+4.2%$29,300$62,500$91,800
2006$5,361+4.7%$29,300$62,500$91,800
2005$5,122+6.2%$29,300$62,500$91,800
2004$4,825+6.7%$29,300$62,500$91,800
2003$4,522+9.3%$29,300$62,500$91,800
2002$4,137+6.0%$29,300$62,500$91,800
2001$3,902+3.7%$29,300$62,500$91,800
2000$3,764+3.0%$29,300$62,500$91,800
1999$3,654+1.5%$29,300$62,500$91,800
1998$3,599+2.6%$29,300$62,500$91,800
1997$3,507+4.4%$29,300$62,500$91,800
1996$3,360+3.1%$29,300$62,500$91,800
1995$3,259+5.3%$29,300$62,500$91,800
1994$3,094+7.7%$29,300$62,500$91,800
1993$2,873—$29,300$62,500$91,800

All 42 lots on Block 2707