30 Long Ave
Mahwah, NJ 07430
3 bd — ba 1,152 sqft Built 1950 Lot 6,251 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $113,200 | $187,500 | $300,700 | $6,395 |
| 2024 | $113,200 | $187,500 | $300,700 | $6,206 |
| 2023 | $113,200 | $187,500 | $300,700 | $6,125 |
| 2022 | $113,200 | $187,500 | $300,700 | $5,929 |
| 2021 | $113,200 | $187,500 | $300,700 | $5,866 |
| 2020 | $113,200 | $187,500 | $300,700 | $5,725 |
| 2019 | $113,200 | $187,500 | $300,700 | $5,535 |
| 2018 | $113,200 | $187,500 | $300,700 | $5,457 |
| 2017 | $113,200 | $187,500 | $300,700 | $5,370 |
| 2016 | $113,200 | $187,500 | $300,700 | $5,253 |
| 2015 | $113,200 | $187,500 | $300,700 | $5,181 |
| 2014 | $113,200 | $187,500 | $300,700 | $5,093 |
| 2013 | $95,200 | $187,500 | $282,700 | $4,704 |
| 2012 | $95,200 | $187,500 | $282,700 | $4,596 |
| 2010 | $95,200 | $187,500 | $282,700 | $4,345 |
| 2009 | $83,800 | $120,800 | $204,600 | $4,220 |
| 2008 | $83,800 | $120,800 | $204,600 | $4,042 |
| 2007 | $83,800 | $120,800 | $204,600 | $3,887 |
Property facts
Year built
1950
Property type
single_family
Stories
1
Beds
3
Baths
—
Living area
1,152 sqft
Lot size
6,251 sqft
ZIP code
07430
City
Mahwah
Street
Long Ave
Coordinates
41.10687, -74.15458
Comparable properties nearby
Frequently asked questions
When did 30 Long Ave last sell?
No public-record sale is on file for 30 Long Ave.
What is the current tax assessment for 30 Long Ave?
The most recent total assessment for 30 Long Ave (year 2025) is $300,700 with $6,395 in property tax.
When was 30 Long Ave built?
30 Long Ave was built in 1950.
How does 30 Long Ave compare to others on Long Ave?
We track 8 other properties on Long Ave. Browse the list under "Other properties on Long Ave" to compare beds, baths, and sale history.
What are the property facts for 30 Long Ave?
30 Long Ave is a 3 bed, — bath, 1,152 sqft, 6,251 sqft lot single_family.
Is 30 Long Ave a flip candidate?
No — 30 Long Ave does not appear in our flips dataset.
Is 30 Long Ave a tax-appeal candidate?
No — 30 Long 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 Long Ave