402 Mountain Ave Westfield, NJ 07090

Built 1890 · ResidentialNew owner since Jun 11, 20262 owner signals on a paid plan
Assessed
$639,500
Last sale
Nominal transferJun 11, 2026
Built
1890
Size
2,836 sq ft
Status
No open cases

Property information

Block
1112
Lot
1
Qualifier
—
County
Union
Municipality
Westfield Town
Tax map page
—
Land description
61X151

Building details

Building class
18
Description
2.5S-F-DG-2U
Dwellings
2
Zoning
—
Square feet
2,836
Acreage
0.21 ac

Assessment

Land value
$475,200
74%
Improvement value
$164,300
26%
Total assessment
$639,500
Sale assessment
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Tax (2024)
$14,402

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 · 1890–2026

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  • Deed recorded

    +288% vs 1980
    $310,000
    Held20.9 yrsRecordedApr 30, 2001
  • 21 years
  • Deed recorded

    $80,000
  • 90 years
  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$14,402+2.1%$475,200$164,300$639,500
2023$14,107+2.0%$475,200$164,300$639,500
2022$13,832+0.2%$475,200$164,300$639,500
2021$13,800-12.4%$475,200$164,300$639,500
2020$15,755+23.9%$475,200$164,300$639,500
2019$12,718+0.6%$475,200$257,600$732,800
2018$12,649+2.4%$51,000$85,800$136,800
2017$12,352+2.0%$51,000$85,800$136,800
2016$12,105+3.4%$51,000$85,800$136,800
2015$11,706+4.6%$51,000$85,800$136,800
2014$11,194+4.1%$51,000$85,800$136,800
2013$10,755+4.0%$51,000$85,800$136,800
2012$10,346+4.0%$51,000$85,800$136,800
2011$9,948+5.2%$51,000$85,800$136,800
2010$9,458+3.7%$51,000$85,800$136,800
2009$9,123+5.4%$51,000$85,800$136,800
2008$8,657+4.0%$51,000$85,800$136,800
2007$8,322+4.2%$51,000$85,800$136,800
2006$7,989+4.7%$51,000$85,800$136,800
2005$7,633+6.2%$51,000$85,800$136,800
2004$7,190+6.7%$51,000$85,800$136,800
2003$6,739+12.0%$51,000$85,800$136,800
2002$6,014+5.3%$51,000$85,800$136,800
2001$5,714+2.8%$51,000$85,800$136,800
2000$5,559+3.0%$51,000$85,800$136,800
1999$5,395+1.5%$51,000$85,800$136,800
1998$5,313+2.6%$51,000$85,800$136,800
1997$5,176+4.4%$51,000$85,800$136,800
1996$4,957+3.1%$51,000$85,800$136,800
1995$4,806+5.4%$51,000$85,800$136,800
1994$4,560+7.8%$51,000$85,800$136,800
1993$4,232—$51,000$85,800$136,800