451 Mountain Ave
North Caldwell, NJ 07006
3 bd 4 ba Built 1986 Lot 42,689 sqft single_family
Most recent sale
$1,800,000
Jul 14, 2023
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 2, 2026 | Listed | $1,900,000 | NewJerseyMLS |
| Jan 30, 2026 | Listed | $1,900,000 | NewJerseyMLS |
| Sep 12, 2025 | Price changed | $1,890,000 | NewJerseyMLS |
| Sep 5, 2025 | Listed for rent | $14,600 | GardenState |
| Jun 26, 2025 | Listed | $1,900,000 | NewJerseyMLS |
| Apr 17, 2025 | Listed | $2,300,000 | GardenState |
| Jan 2, 2025 | Listed | $2,300,000 | NewJerseyMLS |
| Oct 11, 2024 | Listed | $2,300,000 | GardenState |
| Apr 18, 2024 | Listed | $2,300,000 | GardenState |
| Apr 11, 2024 | Listing removed | — | GardenState |
| Dec 20, 2023 | Listed | $2,400,000 | GardenState |
| Jul 14, 2023 | Sold | $1,800,000 | GardenState |
| May 20, 2023 | Listing removed | — | NewJerseyMLS |
| Mar 3, 2023 | Listed | $1,800,000 | NewJerseyMLS |
| Sep 26, 2020 | Listing removed | — | GardenState |
| Oct 2, 2019 | Listed | $1,950,000 | GardenState |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $564,800 | $301,800 | $866,600 | $20,001 |
| 2024 | $564,800 | $301,800 | $866,600 | $19,567 |
| 2023 | $564,800 | $301,800 | $866,600 | $19,203 |
| 2022 | $564,800 | $301,800 | $866,600 | $18,883 |
| 2021 | $577,500 | $234,300 | $811,800 | $19,426 |
| 2020 | $577,500 | $234,300 | $811,800 | $19,280 |
| 2019 | $577,500 | $234,300 | $811,800 | $19,020 |
| 2018 | $577,500 | $234,300 | $811,800 | $19,150 |
| 2017 | $577,500 | $234,300 | $811,800 | $18,671 |
| 2016 | $577,500 | $234,300 | $811,800 | $18,249 |
| 2015 | $577,500 | $234,300 | $811,800 | $18,103 |
| 2014 | $525,900 | $234,300 | $760,200 | $16,785 |
| 2013 | $487,800 | $234,300 | $722,100 | $15,640 |
| 2012 | $487,800 | $266,300 | $754,100 | $15,926 |
| 2010 | $487,800 | $266,300 | $754,100 | $15,224 |
| 2009 | $487,800 | $346,300 | $834,100 | $13,962 |
| 2008 | $487,800 | $346,300 | $834,100 | $13,362 |
| 2007 | $171,600 | $61,200 | $232,800 | $17,134 |
Property facts
Year built
1986
Property type
single_family
Stories
—
Beds
3
Baths
4
Living area
—
Lot size
42,689 sqft
ZIP code
07006
City
North Caldwell
Street
Mountain Ave
Coordinates
40.86448, -74.25450
Frequently asked questions
When did 451 Mountain Ave last sell?
451 Mountain Ave most recently sold on Jul 14, 2023 for $1,800,000.
What is the current tax assessment for 451 Mountain Ave?
The most recent total assessment for 451 Mountain Ave (year 2025) is $866,600 with $20,001 in property tax.
How does 451 Mountain Ave's assessment compare to its last sale price?
The current assessment is 51.9% below the last sale price of $1,800,000.
When was 451 Mountain Ave built?
451 Mountain Ave was built in 1986.
How does 451 Mountain Ave compare to others on Mountain Ave?
We track 8 other properties on Mountain Ave. Browse the list under "Other properties on Mountain Ave" to compare beds, baths, and sale history.
What are the property facts for 451 Mountain Ave?
451 Mountain Ave is a 3 bed, 4 bath, 42,689 sqft lot single_family.
Is 451 Mountain Ave a flip candidate?
No — 451 Mountain Ave does not appear in our flips dataset.
Is 451 Mountain Ave a tax-appeal candidate?
No — 451 Mountain Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.8%
Implied 1-yr
-11.2%
2026 Q2
$718.7K
2026 Q3
$694.2K
ZIP 07006 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mountain Ave