423 Up. Mountain Avenue Montclair, NJ 07043

Built 1925 · ResidentialLong-term owner since Jul 2, 20031 owner signal on a paid plan
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Assessed
$646,400
Last sale
$155,000Jul 2, 2003
Built
1925
Size
2,685 sq ft
Owner
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Status
No open cases

Property information

Block
1801
Lot
63
Qualifier
—
County
Essex
Municipality
Montclair Twp
Tax map page
—
Land description
97X158 IRR

Building details

Building class
18
Description
—
Dwellings
1
Zoning
R1
Square feet
2,685
Acreage
—

Assessment

Land value
$347,300
54%
Improvement value
$299,100
46%
Total assessment
$646,400
Sale assessment
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Tax (2024)
$21,997

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 · 1925–2003

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  • Deed recorded

    -42% vs 1996
    $155,000
    Per sq ft$58Held6.8 yrsSq ft2,685
  • 7 years

  • Deed recorded

    +127% vs 1980
    $266,000
    Held16.1 yrs
  • 16 years

  • Deed recorded

    $117,000
  • 56 years

  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$21,997+3.7%$347,300$299,100$646,400
2023$21,213+4.6%$347,300$280,300$627,600
2022$20,278+1.6%$347,300$280,300$627,600
2021$19,951+1.0%$347,300$280,300$627,600
2020$19,744+1.7%$347,300$280,300$627,600
2019$19,418-5.6%$347,300$280,300$627,600
2018$20,574+2.8%$347,300$280,300$627,600
2017$20,023+3.1%$268,800$282,200$551,000
2016$19,428+3.5%$268,800$282,200$551,000
2015$18,778+3.2%$268,800$282,200$551,000
2014$18,189+1.5%$268,800$282,200$551,000
2013$17,924-2.1%$268,800$282,200$551,000
2012$18,309+1.7%$268,800$282,200$551,000
2011$18,008+7.5%$465,800$249,100$714,900
2010$16,759-2.7%$465,800$236,300$702,100
2009$17,216+7.0%$465,800$221,700$687,500
2008$16,086+12.8%$465,800$282,400$748,200
2007$14,258+5.3%$465,800$282,400$748,200
2006$13,539+3.7%$134,400$131,600$266,000
2005$13,061+5.1%$134,400$131,600$266,000
2004$12,422+6.9%$134,400$131,600$266,000
2003$11,624+7.4%$134,400$131,600$266,000
2002$10,826+5.2%$134,400$131,600$266,000
2001$10,294+3.2%$134,400$131,600$266,000
2000$9,975+5.0%$134,400$131,600$266,000
1999$9,496+4.4%$134,400$131,600$266,000
1998$9,097-11.9%$134,400$131,600$266,000
1997$10,322+5.8%$134,400$131,600$266,000
1996$9,759+3.0%$158,400$154,400$312,800
1995$9,478+7.1%$158,400$154,400$312,800
1994$8,852+4.8%$158,400$154,400$312,800
1993$8,446+12.0%$158,400$154,400$312,800
1992$7,538+0.4%$158,400$154,400$312,800
1991$7,507+5.7%$158,400$154,400$312,800
1990$7,101+11.3%$158,400$154,400$312,800
1989$6,379—$158,400$154,400$312,800

All 72 lots on Block 1801