384 Up. Mountain Avenue Montclair, NJ 07043

Built 1902 · Residential
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Assessed
$1,661,100
Last sale
$2,800,000Jul 29, 2025
Built
1902
Size
4,443 sq ft
Owner
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Status
No open cases

Property information

Block
706
Lot
3
Qualifier
—
County
Essex
Municipality
Montclair Twp
Tax map page
—
Land description
19300SF

Building details

Building class
21
Description
—
Dwellings
1
Zoning
R1
Square feet
4,443
Acreage
0.44 ac

Assessment

Land value
$356,900
21%
Improvement value
$1,304,200
79%
Total assessment
$1,661,100
Sale assessment
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Tax (2024)
$56,527

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 · 1902–2025

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  • Deed recorded

    +17% vs 2022
    $2,800,000
    Per sq ft$630Held3.0 yrsSq ft4,443RecordedAug 21, 2025

  • Deed recorded

    +4% vs 2016
    $2,400,000
    Per sq ft$540Held6.1 yrsSq ft4,443RecordedAug 18, 2022
  • 6 years

  • Deed recorded

    +42% vs 2013
    $2,300,000
    Per sq ft$509Held2.9 yrsSq ft4,518RecordedJul 29, 2016

  • Deed recorded

    -13% vs 2009
    $1,625,000
    Per sq ft$360Held4.2 yrsSq ft4,518RecordedSep 25, 2013
  • 4 years

  • Deed recorded

    +4% vs 2008
    $1,875,000
    Held1.2 yrs

  • Deed recorded

    +2627% vs 1976
    $1,800,000
    Held31.6 yrs
  • 32 years

  • Deed recorded

    $66,000
  • 75 years

  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$56,527+0.7%$356,900$1,304,200$1,661,100
2023$56,145+5.1%$356,900$1,304,200$1,661,100
2022$53,399+1.6%$356,900$1,295,800$1,652,700
2021$52,539+1.0%$356,900$1,295,800$1,652,700
2020$51,994+1.7%$356,900$1,295,800$1,652,700
2019$51,135+16.3%$356,900$1,295,800$1,652,700
2018$43,987+2.8%$356,900$1,295,800$1,652,700
2017$42,809+3.1%$302,700$875,300$1,178,000
2016$41,536+3.5%$302,700$875,300$1,178,000
2015$40,146+3.2%$302,700$875,300$1,178,000
2014$38,886+3.4%$302,700$875,300$1,178,000
2013$37,624+9.9%$302,700$853,900$1,156,600
2012$34,241+1.7%$302,700$853,900$1,156,600
2011$33,679+5.5%$527,700$809,300$1,337,000
2010$31,914+3.7%$527,700$809,300$1,337,000
2009$30,764+7.0%$527,700$809,300$1,337,000
2008$28,746-13.3%$527,700$809,300$1,337,000
2007$33,152+5.3%$527,700$809,300$1,337,000
2006$31,482-8.6%$292,400$326,100$618,500
2005$34,458+22.6%$292,400$326,100$618,500
2004$28,099+6.9%$292,400$309,300$601,700
2003$26,294+7.6%$292,400$309,300$601,700
2002$24,429+4.9%$292,400$309,300$601,700
2001$23,286+3.2%$292,400$309,300$601,700
2000$22,564+5.0%$292,400$309,300$601,700
1999$21,481+4.4%$292,400$309,300$601,700
1998$20,578+3.6%$292,400$309,300$601,700
1997$19,856+26.7%$292,400$309,300$601,700
1996$15,675+2.0%$292,400$210,000$502,400
1995$15,374+14.4%$292,400$210,000$502,400
1994$13,434+4.8%$297,400$177,300$474,700
1993$12,817+12.0%$297,400$177,300$474,700
1992$11,440+0.4%$297,400$177,300$474,700
1991$11,393+5.7%$297,400$177,300$474,700
1990$10,776+56.0%$297,400$177,300$474,700
1989$6,906—$297,400$177,300$474,700

All 39 lots on Block 706