971 Mountain Avenue Mountainside, NJ 07092

Built 1870 · Residential2 owner signals on a paid plan
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Assessed
$483,300
Last sale
$505,000Apr 29, 2022
Built
1870
Size
2,592 sq ft
Owner
Sign in to seeOwner details on a paid plan
Status
No open cases

Property information

Block
14
Lot
12
Qualifier
—
County
Union
Municipality
Mountainside Boro
Tax map page
—
Land description
000.572 AC

Building details

Building class
17
Description
1.5SF 2G
Dwellings
1
Zoning
R-2
Square feet
2,592
Acreage
0.57 ac

Assessment

Land value
$185,600
38%
Improvement value
$297,700
62%
Total assessment
$483,300
Sale assessment
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Tax (2025)
$9,908

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.

6 events · 1870–2022

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  • Deed recorded

    +50400% vs 1994
    $505,000
    Per sq ft$195Held19.0 yrsSq ft2,592NU codeEstate / executor (10)RecordedAug 4, 2022

  • Foreclosure Case

    1. Filed
    2. Dismissed
    Last activity: Mar 16, 2022
    Type: Residential Mortgage Foreclosure
    Status: Closed
    Disposition: Dismissed Without Prejudice
    CourtGeneral Equity
  • 26 years

  • Deed recorded

    -100% vs 1989
    $1,000
    Held5.2 yrs
  • 5 years

  • Deed recorded

    $290,000
  • 119 years

  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2025$101-99.0%$185,600$297,700$483,300
2024$9,908+3.1%$185,600$297,700$483,300
2023$9,608+4.0%$185,600$297,700$483,300
2022$9,242-5.5%$185,600$297,700$483,300
2021$9,780-0.5%$185,600$297,700$483,300
2020$9,832-0.2%$45,000$89,200$134,200
2019$9,853+0.8%$45,000$89,200$134,200
2018$9,779+5.1%$45,000$89,200$134,200
2017$9,301+2.0%$45,000$89,200$134,200
2016$9,114+6.7%$45,000$89,200$134,200
2015$8,540+4.8%$45,000$89,200$134,200
2014$8,147+4.6%$45,000$89,200$134,200
2013$7,788+6.4%$45,000$89,200$134,200
2012$7,323+3.9%$45,000$89,200$134,200
2011$7,050+6.4%$45,000$89,200$134,200
2010$6,626+2.3%$45,000$89,200$134,200
2009$6,478+6.6%$45,000$89,200$134,200
2008$6,074+6.8%$45,000$89,200$134,200
2007$5,687+4.9%$45,000$89,200$134,200
2006$5,421+2.6%$45,000$89,200$134,200
2005$5,284+6.4%$45,000$89,200$134,200
2004$4,966-2.1%$45,000$89,200$134,200
2003$5,074+8.2%$45,000$89,200$134,200
2002$4,688+3.0%$45,000$89,200$134,200
2001$4,549+1.8%$45,000$89,200$134,200
2000$4,4690.0%$45,000$89,200$134,200
1999$4,469+0.6%$45,000$89,200$134,200
1998$4,442-1.5%$45,000$89,200$134,200
1997$4,509+8.4%$45,000$89,200$134,200
1996$4,160-0.6%$45,000$89,200$134,200
1995$4,187+6.8%$45,000$89,200$134,200
1994$3,919+5.0%$45,000$89,200$134,200
1993$3,731+6.1%$45,000$89,200$134,200
1992$3,516-6.8%$45,000$89,200$134,200
1991$3,7710.0%$45,000$89,200$134,200
1990$3,771—$45,000$89,200$134,200

All 78 lots on Block 14