229 Up. Mountain Avenue Montclair, NJ 07043

Built 1915 · Residential1 owner signal on a paid plan
Street ViewSatellite view
Open on map
Assessed
$1,219,000
Last sale
$2,500,000May 19, 2025
Built
1915
Size
5,332 sq ft
Owner
Sign in to seeOwner details on a paid plan
Status
No open cases

Property information

Block
603
Lot
57
Qualifier
—
County
Essex
Municipality
Montclair Twp
Tax map page
—
Land description
149X276 IRR

Building details

Building class
20
Description
—
Dwellings
1
Zoning
RO
Square feet
5,332
Acreage
—

Assessment

Land value
$463,300
38%
Improvement value
$755,700
62%
Total assessment
$1,219,000
Sale assessment
Sign in to see
Tax (2024)
$41,483

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.

5 events · 1915–2025

Sign in to see the parties and documents

  • Deed recorded

    +92% vs 2020
    $2,500,000
    Per sq ft$469Held4.8 yrsSq ft5,332RecordedMay 21, 2025
  • 5 years

  • Deed recorded

    +78% vs 1989
    $1,300,000
    Per sq ft$244Held31.0 yrsSq ft5,332RecordedSep 3, 2020
  • 31 years

  • Deed recorded

    +538% vs 1974
    $730,000
    Held14.7 yrs
  • 15 years

  • Deed recorded

    $114,500
  • 60 years

  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$41,483+0.7%$463,300$755,700$1,219,000
2023$41,202+3.8%$463,300$755,700$1,219,000
2022$39,686-5.5%$463,300$755,700$1,219,000
2021$41,991-7.4%$463,300$742,400$1,205,700
2020$45,340+1.7%$463,300$857,600$1,320,900
2019$44,591+5.1%$463,300$977,900$1,441,200
2018$42,444+2.8%$463,300$977,900$1,441,200
2017$41,308+3.1%$336,400$800,300$1,136,700
2016$40,080+3.5%$336,400$800,300$1,136,700
2015$38,739+3.2%$336,400$800,300$1,136,700
2014$37,522+1.5%$336,400$800,300$1,136,700
2013$36,977+7.7%$336,400$800,300$1,136,700
2012$34,317-12.1%$336,400$800,300$1,136,700
2011$39,045+5.5%$600,600$739,400$1,340,000
2010$36,999-9.6%$600,600$949,400$1,550,000
2009$40,939+7.0%$600,600$949,400$1,550,000
2008$38,253+7.7%$600,600$1,178,600$1,779,200
2007$35,510+5.3%$600,600$1,178,600$1,779,200
2006$33,721+3.7%$249,800$412,700$662,500
2005$32,529+5.1%$249,800$412,700$662,500
2004$30,939+6.9%$249,800$412,700$662,500
2003$28,951+7.6%$249,800$412,700$662,500
2002$26,898+4.9%$249,800$412,700$662,500
2001$25,639+3.2%$249,800$412,700$662,500
2000$24,844+5.0%$249,800$412,700$662,500
1999$23,651+4.4%$249,800$412,700$662,500
1998$22,658+3.6%$249,800$412,700$662,500
1997$21,863+5.8%$249,800$412,700$662,500
1996$20,670+3.0%$249,800$412,700$662,500
1995$20,074-1.3%$249,800$412,700$662,500
1994$20,348+4.8%$249,800$412,700$662,500
1993$19,413+12.0%$249,800$469,200$719,000
1992$17,328+0.4%$249,800$469,200$719,000
1991$17,256+5.7%$249,800$469,200$719,000
1990$16,321+7.3%$249,800$469,200$719,000
1989$15,213—$249,800$469,200$719,000

All 58 lots on Block 603