520 Madison Ave
Dunellen, NJ 08812
— ba 1,598 sqft Built 1951 Lot 7,501 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 | $318,200 | $106,800 | $425,000 | $10,404 |
| 2024 | $318,200 | $106,800 | $425,000 | $10,699 |
| 2023 | $248,700 | $106,800 | $355,500 | $9,626 |
| 2022 | $245,200 | $106,800 | $352,000 | $9,718 |
| 2021 | $205,500 | $106,800 | $312,300 | $9,706 |
| 2020 | $154,200 | $123,500 | $277,700 | $9,019 |
| 2019 | $154,200 | $123,500 | $277,700 | $8,617 |
| 2018 | $59,900 | $23,800 | $83,700 | $11,304 |
| 2017 | $59,900 | $23,800 | $83,700 | $10,847 |
| 2016 | $59,900 | $23,800 | $83,700 | $10,451 |
| 2015 | $59,900 | $23,800 | $83,700 | $9,941 |
| 2014 | $59,900 | $23,800 | $83,700 | $9,975 |
| 2013 | $59,900 | $23,800 | $83,700 | $9,852 |
| 2012 | $59,900 | $23,800 | $83,700 | $9,852 |
| 2011 | $59,900 | $23,800 | $83,700 | $9,715 |
| 2009 | $59,900 | $23,800 | $83,700 | $8,859 |
| 2008 | $59,900 | $23,800 | $83,700 | $8,729 |
| 2007 | $59,900 | $23,800 | $83,700 | $8,379 |
Property facts
Year built
1951
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
1,598 sqft
Lot size
7,501 sqft
ZIP code
08812
City
Dunellen
Street
Madison Ave
Coordinates
40.59296, -74.47134
Comparable properties nearby
Frequently asked questions
When did 520 Madison Ave last sell?
No public-record sale is on file for 520 Madison Ave.
What is the current tax assessment for 520 Madison Ave?
The most recent total assessment for 520 Madison Ave (year 2025) is $425,000 with $10,404 in property tax.
When was 520 Madison Ave built?
520 Madison Ave was built in 1951.
How does 520 Madison Ave compare to others on Madison Ave?
We track 8 other properties on Madison Ave. Browse the list under "Other properties on Madison Ave" to compare beds, baths, and sale history.
What are the property facts for 520 Madison Ave?
520 Madison Ave is a — bath, 1,598 sqft, 7,501 sqft lot single_family.
Is 520 Madison Ave a flip candidate?
No — 520 Madison Ave does not appear in our flips dataset.
Is 520 Madison Ave a tax-appeal candidate?
No — 520 Madison 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
+11.1%
2026 Q3
$691.6K
2026 Q4
$707.9K
ZIP 08812 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Madison Ave