507 Birch Avenue Westfield, NJ 07090

Built 1926 · Residential2 owner signals on a paid plan
Assessed
$913,300
Last sale
$1,335,000Feb 20, 2025
Built
1926
Size
2,606 sq ft
Status
No open cases

Property information

Block
509
Lot
27
Qualifier
—
County
Union
Municipality
Westfield Town
Tax map page
1926
Land description
60X123

Building details

Building class
17
Description
2.5S-F-L-DG
Dwellings
1
Zoning
—
Square feet
2,606
Acreage
0.17 ac

Assessment

Land value
$527,600
58%
Improvement value
$385,700
42%
Total assessment
$913,300
Sale assessment
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Tax (2024)
$20,568

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 · 1926–2025

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  • Deed recorded

    +159% vs 2000
    $1,335,000
    Per sq ft$512Held23.9 yrsSq ft2,606RecordedJul 10, 2025
  • 25 years
  • Deed recorded

    +76% vs 1991
    $515,000
    Held9.0 yrs
  • 9 years
  • Deed recorded

    $292,000
  • 65 years
  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$20,568+2.1%$527,600$385,700$913,300
2023$20,147+24.2%$527,600$385,700$913,300
2022$16,218+0.2%$527,600$222,200$749,800
2021$16,181+0.4%$527,600$222,200$749,800
2020$16,121-10.6%$527,600$222,200$749,800
2019$18,036+0.6%$527,600$222,200$749,800
2018$17,937+2.4%$92,100$101,900$194,000
2017$17,516+2.0%$92,100$101,900$194,000
2016$17,167+3.4%$92,100$101,900$194,000
2015$16,601+4.6%$92,100$101,900$194,000
2014$15,875+4.1%$92,100$101,900$194,000
2013$15,252+4.0%$92,100$101,900$194,000
2012$14,672+4.0%$92,100$101,900$194,000
2011$14,108+5.2%$92,100$101,900$194,000
2010$13,413+3.7%$92,100$101,900$194,000
2009$12,938+5.4%$92,100$101,900$194,000
2008$12,276+4.0%$92,100$101,900$194,000
2007$11,801+4.2%$92,100$101,900$194,000
2006$11,330+4.7%$92,100$101,900$194,000
2005$10,825+9.4%$92,100$101,900$194,000
2004$9,897+6.7%$92,100$96,200$188,300
2003$9,276+9.3%$92,100$96,200$188,300
2002$8,485+6.0%$92,100$96,200$188,300
2001$8,003+3.7%$92,100$96,200$188,300
2000$7,720+3.0%$92,100$96,200$188,300
1999$7,494+1.5%$92,100$96,200$188,300
1998$7,381+2.6%$92,100$96,200$188,300
1997$7,193+4.4%$92,100$96,200$188,300
1996$6,892+3.1%$92,100$96,200$188,300
1995$6,685+5.3%$92,100$96,200$188,300
1994$6,346+7.7%$92,100$96,200$188,300
1993$5,894—$92,100$96,200$188,300