451 Mountain Avenue Caldwell, NJ 07006

Built 1986 · ResidentialRecent mortgage Jan 21, 20261 owner signal on a paid plan
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Assessed
$866,600
Last sale
$1,800,000Jul 12, 2023
Built
1986
Size
2,812 sq ft
Owner
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Status
No open cases

Property information

Block
1303
Lot
11
Qualifier
—
County
Essex
Municipality
North Caldwell Twp
Tax map page
13
Land description
190X225 IRR

Building details

Building class
20
Description
—
Dwellings
1
Zoning
R-1
Square feet
2,812
Acreage
—

Assessment

Land value
$301,800
35%
Improvement value
$564,800
65%
Total assessment
$866,600
Sale assessment
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Tax (2024)
$19,568

Records

Recent mortgage
Jan 21, 2026

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 · 1986–2026

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  • Mortgage recorded

    Instrument2026004652CountyEssex
    View document

  • Deed recorded

    +1700% vs 1986
    $1,800,000
    Per sq ft$640Held36.7 yrsSq ft2,812RecordedJul 25, 2023
  • 37 years

  • Deed recorded

    $100,000

  • Property Built

YearProperty taxChangeLandImprovementAssessment
2024$19,568+1.9%$301,800$564,800$866,600
2023$19,204-1.1%$301,800$564,800$866,600
2022$19,426+0.8%$301,800$564,800$866,600
2021$19,280+1.4%$234,300$577,500$811,800
2020$19,020-0.7%$234,300$577,500$811,800
2019$19,150+2.6%$234,300$577,500$811,800
2018$18,671+2.3%$234,300$577,500$811,800
2017$18,249+0.8%$234,300$577,500$811,800
2016$18,103+7.9%$234,300$577,500$811,800
2015$16,785+7.3%$234,300$577,500$811,800
2014$15,641-1.8%$234,300$525,900$760,200
2013$15,927+3.7%$234,300$487,800$722,100
2012$15,353+0.8%$266,300$487,800$754,100
2011$15,225+9.0%$266,300$487,800$754,100
2010$13,963+4.5%$303,100$487,800$790,900
2009$13,362-22.0%$346,300$487,800$834,100
2008$17,134—$346,300$487,800$834,100

All 16 lots on Block 1303