50 Nilsen Ave
Mahwah, NJ 07430
— ba 3,410 sqft Built 1935 Lot 26,136 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 | $258,700 | $293,000 | $551,700 | $11,734 |
| 2024 | $258,700 | $293,000 | $551,700 | $11,387 |
| 2023 | $258,700 | $293,000 | $551,700 | $11,238 |
| 2022 | $258,700 | $293,000 | $551,700 | $10,879 |
| 2021 | $258,700 | $293,000 | $551,700 | $10,763 |
| 2020 | $249,000 | $293,000 | $542,000 | $10,319 |
| 2019 | $249,000 | $293,000 | $542,000 | $9,978 |
| 2018 | $249,000 | $293,000 | $542,000 | $9,837 |
| 2017 | $249,000 | $293,000 | $542,000 | $9,680 |
| 2016 | $249,000 | $293,000 | $542,000 | $9,468 |
| 2015 | $249,000 | $293,000 | $542,000 | $9,338 |
| 2014 | $249,000 | $293,000 | $542,000 | $9,181 |
| 2013 | $249,000 | $293,000 | $542,000 | $9,018 |
| 2012 | $249,000 | $293,000 | $542,000 | $8,812 |
| 2010 | $249,000 | $293,000 | $542,000 | $5,798 |
| 2009 | $101,000 | $172,000 | $273,000 | $5,631 |
| 2008 | $101,000 | $172,000 | $273,000 | $5,394 |
| 2007 | $101,000 | $172,000 | $273,000 | $5,187 |
Property facts
Year built
1935
Property type
single_family
Stories
1
Beds
—
Baths
—
Living area
3,410 sqft
Lot size
26,136 sqft
ZIP code
07430
City
Mahwah
Street
Nilsen Ave
Coordinates
41.09016, -74.11705
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 50 Nilsen Ave last sell?
No public-record sale is on file for 50 Nilsen Ave.
What is the current tax assessment for 50 Nilsen Ave?
The most recent total assessment for 50 Nilsen Ave (year 2025) is $551,700 with $11,734 in property tax.
When was 50 Nilsen Ave built?
50 Nilsen Ave was built in 1935.
How does 50 Nilsen Ave compare to others on Nilsen Ave?
We track 4 other properties on Nilsen Ave. Browse the list under "Other properties on Nilsen Ave" to compare beds, baths, and sale history.
What are the property facts for 50 Nilsen Ave?
50 Nilsen Ave is a — bath, 3,410 sqft, 26,136 sqft lot single_family.
Is 50 Nilsen Ave a flip candidate?
No — 50 Nilsen Ave does not appear in our flips dataset.
Is 50 Nilsen Ave a tax-appeal candidate?
No — 50 Nilsen 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 Nilsen Ave