15 Mountain Ave
Mahwah, NJ 07430
2,254 sqft Built 2022 Lot 10,260 sqft single_family
Most recent sale
$430,000
Apr 6, 2020
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 6, 2024 | Sold | $830,000 | Public Record |
| Jun 5, 2024 | Listed | $819,000 | NewJerseyMLS |
| Oct 30, 2023 | Listed | $825,000 | NewJerseyMLS |
| Oct 30, 2023 | Listed for rent | $5,600 | NewJerseyMLS |
| Mar 17, 2023 | Listed | $875,000 | GardenState |
| Oct 26, 2022 | Price changed | $799,900 | MLS #3805960 |
| Sep 7, 2022 | Listed | $849,995 | MLS #3805960 |
| Sep 4, 2022 | Listed | $849,995 | MLS #22032677 |
| Apr 6, 2020 | Sold | $430,000 | Public Record |
| Jul 21, 2017 | Sold | $305,000 | Public Record |
| Feb 3, 2004 | Sold | $298,700 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $388,300 | $181,400 | $569,700 | $12,117 |
| 2024 | $388,300 | $181,400 | $569,700 | $11,758 |
| 2023 | $388,300 | $190,800 | $579,100 | $11,796 |
| 2022 | — | $190,000 | $190,000 | $3,746 |
| 2021 | — | $190,000 | $190,000 | $3,707 |
| 2020 | — | $190,000 | $190,000 | $3,618 |
| 2019 | — | $228,000 | $228,000 | $4,197 |
Property facts
Year built
2022
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
2,254 sqft
Lot size
10,260 sqft
ZIP code
07430
City
Mahwah
Street
Mountain Ave
Coordinates
41.10024, -74.15107
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 15 Mountain Ave last sell?
15 Mountain Ave most recently sold on Apr 6, 2020 for $430,000.
What is the current tax assessment for 15 Mountain Ave?
The most recent total assessment for 15 Mountain Ave (year 2025) is $569,700 with $12,117 in property tax.
How does 15 Mountain Ave's assessment compare to its last sale price?
The current assessment is 32.5% above the last sale price of $430,000.
When was 15 Mountain Ave built?
15 Mountain Ave was built in 2022.
How does 15 Mountain Ave compare to others on Mountain Ave?
We track 7 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 15 Mountain Ave?
15 Mountain Ave is a 2,254 sqft, 10,260 sqft lot single_family.
Is 15 Mountain Ave a flip candidate?
No — 15 Mountain Ave does not appear in our flips dataset.
Is 15 Mountain Ave a tax-appeal candidate?
No — 15 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
+0.4%
Implied 1-yr
+1.8%
2026 Q2
$849.4K
2026 Q3
$853K
ZIP 07430 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mountain Ave