817 Mountain Ave Westfield, NJ 07090

Built 1922 · Residential2 owner signals on a paid plan
Assessed
$1,212,400
Last sale
$1,780,000Mar 22, 2024
Built
1922
Size
3,468 sq ft
Status
No open cases

Property information

Block
508
Lot
1
Qualifier
—
County
Union
Municipality
Westfield Town
Tax map page
1922
Land description
75X215

Building details

Building class
18
Description
2.5S-F-L
Dwellings
1
Zoning
—
Square feet
3,468
Acreage
0.37 ac

Assessment

Land value
$400,300
33%
Improvement value
$812,100
67%
Total assessment
$1,212,400
Sale assessment
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Tax (2024)
$27,303

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 · 1922–2024

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  • Deed recorded

    +37% vs 2020
    $1,780,000
    Per sq ft$513Held3.7 yrsSq ft3,468RecordedJul 31, 2024
  • Deed recorded

    +106% vs 2018
    $1,300,000
    Per sq ft$451Held2.2 yrsSq ft2,884NU codeImproved post-assessment (7)RecordedJul 28, 2020
  • Deed recorded

    +2% vs 2004
    $630,000
    Per sq ft$272Held12.9 yrsSq ft2,313RecordedMay 14, 2018
  • 13 years
  • Deed recorded

    +396% vs 1991
    $620,000
    Per sq ft$268Held13.2 yrsSq ft2,313RecordedJan 5, 2005
  • 13 years
  • Deed recorded

    $125,000
  • 70 years
  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$27,303+2.1%$400,300$812,100$1,212,400
2023$26,746+2.0%$400,300$812,100$1,212,400
2022$26,224+2.8%$400,300$812,100$1,212,400
2021$25,501+89.1%$400,300$781,400$1,181,700
2020$13,485-28.7%$400,300$226,900$627,200
2019$18,910+0.6%$400,300$226,900$627,200
2018$18,806+2.4%$92,800$110,600$203,400
2017$18,365+2.0%$92,800$110,600$203,400
2016$17,999+1.4%$92,800$110,600$203,400
2015$17,747+4.6%$92,800$110,600$203,400
2014$16,972+4.1%$92,800$114,600$207,400
2013$16,306+4.0%$92,800$114,600$207,400
2012$15,686+4.0%$92,800$114,600$207,400
2011$15,082+5.2%$92,800$114,600$207,400
2010$14,340+3.7%$92,800$114,600$207,400
2009$13,832+5.4%$92,800$114,600$207,400
2008$13,124+4.0%$92,800$114,600$207,400
2007$12,616+4.2%$92,800$114,600$207,400
2006$12,112+4.7%$92,800$114,600$207,400
2005$11,573+6.2%$92,800$114,600$207,400
2004$10,901+6.7%$92,800$114,600$207,400
2003$10,217+9.3%$92,800$114,600$207,400
2002$9,348+6.0%$92,800$114,600$207,400
2001$8,815+3.7%$92,800$114,600$207,400
2000$8,503+3.0%$92,800$114,600$207,400
1999$8,255+1.5%$92,800$114,600$207,400
1998$8,130+2.6%$92,800$114,600$207,400
1997$7,923+4.4%$92,800$114,600$207,400
1996$7,591+3.1%$92,800$114,600$207,400
1995$7,363+5.3%$92,800$114,600$207,400
1994$6,989+7.7%$92,800$114,600$207,400
1993$6,492+141.3%$92,800$114,600$207,400
1992$2,690-1.7%$43,300$50,100$93,400
1991$2,7370.0%$43,300$50,100$93,400
1990$2,737—$43,300$50,100$93,400