420 New Providence Road Mountainside, NJ 07092

Built 1962 · Residential2 owner signals on a paid plan
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Assessed
$723,800
Last sale
$760,000Oct 6, 2016
Built
1962
Size
2,532 sq ft
Owner
Sign in to seeOwner details on a paid plan
Status
No open cases

Property information

Block
26
Lot
6
Qualifier
—
County
Union
Municipality
Mountainside Boro
Tax map page
03
Land description
000.351 AC

Building details

Building class
18
Description
1SF 1G
Dwellings
1
Zoning
R-1
Square feet
2,532
Acreage
0.35 ac

Assessment

Land value
$297,100
41%
Improvement value
$426,700
59%
Total assessment
$723,800
Sale assessment
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Tax (2025)
$14,838

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.

8 events · 1962–2016

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  • Deed recorded

    +57% vs 2016
    $760,000
    Per sq ft$300Held5 moSq ft2,532NU codeImproved post-assessment (7)RecordedOct 17, 2016

  • Deed recorded

    -33% vs 2008
    $484,000
    Per sq ft$191Held7.5 yrsSq ft2,532RecordedMay 19, 2016

  • Foreclosure Case

    1. Filed
    2. Judgment
    3. Sheriff sale
    Type: Residential Mortgage Foreclosure
    Status: Defaulted
    Disposition: Default Judgment
    CourtGeneral Equity
  • 5 years

  • Deed recorded

    +134% vs 1991
    $725,000
    Per sq ft$286Held10.1 yrsSq ft2,532RecordedNov 5, 2008
  • 18 years

  • Deed recorded

    -9% vs 1986
    $310,000
    Held4.5 yrs
  • 5 years

  • Deed recorded

    $340,000
  • 25 years

  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2025$152-99.0%$297,100$426,700$723,800
2024$14,838+3.1%$297,100$426,700$723,800
2023$14,389+1.2%$297,100$426,700$723,800
2022$14,215-5.3%$297,100$426,700$723,800
2021$15,015-0.5%$297,100$426,700$723,800
2020$15,094-0.2%$77,300$123,600$200,900
2019$15,124+0.7%$77,300$123,600$200,900
2018$15,013+2.3%$77,300$123,600$200,900
2017$14,672+7.3%$77,300$123,600$200,900
2016$13,676+6.4%$77,300$113,600$190,900
2015$12,859+4.5%$77,300$113,600$190,900
2014$12,300+4.3%$77,300$113,600$190,900
2013$11,790+6.0%$77,300$113,600$190,900
2012$11,128+3.6%$77,300$113,600$190,900
2011$10,740+6.0%$77,300$113,600$190,900
2010$10,137+2.1%$77,300$113,600$190,900
2009$9,927+6.1%$77,300$113,600$190,900
2008$9,352+6.3%$77,300$113,600$190,900
2007$8,800+4.5%$77,300$113,600$190,900
2006$8,423+2.4%$77,300$113,600$190,900
2005$8,228+5.8%$77,300$113,600$190,900
2004$7,775+7.7%$77,300$113,600$190,900
2003$7,218+8.2%$77,300$113,600$190,900
2002$6,668+3.0%$77,300$113,600$190,900
2001$6,472+1.8%$77,300$113,600$190,900
2000$6,3570.0%$77,300$113,600$190,900
1999$6,357+0.6%$77,300$113,600$190,900
1998$6,319-1.5%$77,300$113,600$190,900
1997$6,414+8.4%$77,300$113,600$190,900
1996$5,918-0.6%$77,300$113,600$190,900
1995$5,956+6.8%$77,300$113,600$190,900
1994$5,574+5.0%$77,300$113,600$190,900
1993$5,307+6.1%$77,300$113,600$190,900
1992$5,002-6.8%$77,300$113,600$190,900
1991$5,3640.0%$77,300$113,600$190,900
1990$5,364—$77,300$113,600$190,900

All 10 lots on Block 26