251 No. Mountain Avenue Montclair, NJ 07043

Built 1902 · Residential1 owner signal on a paid plan
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Assessed
$688,700
Last sale
$1,650,000Feb 14, 2025
Built
1902
Size
2,271 sq ft
Owner
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Status
No open cases

Property information

Block
1701
Lot
6
Qualifier
—
County
Essex
Municipality
Montclair Twp
Tax map page
—
Land description
15500SF

Building details

Building class
18
Description
—
Dwellings
1
Zoning
R1
Square feet
2,271
Acreage
0.36 ac

Assessment

Land value
$384,800
56%
Improvement value
$303,900
44%
Total assessment
$688,700
Sale assessment
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Tax (2024)
$23,436

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 · 1902–2025

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  • Deed recorded

    +136% vs 2007
    $1,650,000
    Held9.0 yrsRecordedMar 18, 2025
  • 17 years

  • Deed recorded

    +27% vs 2007
    $699,000
    Held4 mo

  • Deed recorded

    $550,000
  • 106 years

  • Property Built

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

YearProperty taxChangeLandImprovementAssessment
2024$23,436+0.7%$384,800$303,900$688,700
2023$23,278+4.6%$384,800$303,900$688,700
2022$22,252+1.6%$384,800$303,900$688,700
2021$21,894+1.0%$384,800$303,900$688,700
2020$21,667+1.6%$384,800$303,900$688,700
2019$21,324-4.9%$384,800$303,900$688,700
2018$22,415+6.8%$384,800$304,400$689,200
2017$20,986+9.1%$298,000$279,500$577,500
2016$19,227+3.5%$298,000$247,300$545,300
2015$18,584+5.2%$298,000$247,300$545,300
2014$17,660+1.5%$298,000$237,000$535,000
2013$17,404-2.8%$298,000$237,000$535,000
2012$17,901+1.7%$298,000$237,000$535,000
2011$17,608+5.5%$472,200$226,800$699,000
2010$16,685+0.5%$472,200$226,800$699,000
2009$16,602+7.0%$472,200$226,800$699,000
2008$15,512+12.2%$472,200$249,300$721,500
2007$13,823+5.3%$472,200$249,300$721,500
2006$13,127+3.7%$175,100$82,800$257,900
2005$12,663+5.1%$175,100$82,800$257,900
2004$12,044+6.9%$175,100$82,800$257,900
2003$11,270+7.6%$175,100$82,800$257,900
2002$10,471+4.9%$175,100$82,800$257,900
2001$9,981+3.2%$175,100$82,800$257,900
2000$9,671+5.0%$175,100$82,800$257,900
1999$9,207+4.4%$175,100$82,800$257,900
1998$8,820-3.2%$175,100$82,800$257,900
1997$9,108+5.8%$175,100$82,800$257,900
1996$8,611+3.0%$180,000$96,000$276,000
1995$8,363+7.1%$180,000$96,000$276,000
1994$7,811-21.8%$180,000$96,000$276,000
1993$9,990+12.0%$180,000$96,000$276,000
1992$8,917+0.4%$274,000$96,000$370,000
1991$8,880-4.8%$274,000$96,000$370,000
1990$9,327+74.8%$274,000$136,900$410,900
1989$5,337—$274,000$136,900$410,900

All 21 lots on Block 1701