640 Ave Ext
Dunellen, NJ 08812
4 bd 2 ba Built 1950 Lot 6,000 sqft single_family
Most recent sale
$380,000
Mar 18, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 18, 2022 | Sold | $380,000 | MLS #2208755R |
| Mar 2, 2022 | Relisted | $365,000 | MLS #2208755R |
| Jan 24, 2022 | Listed | $365,000 | MLS #2208755R |
| Jan 22, 2022 | Listing removed | $365,000 | AllJerseyMLS |
| Jan 22, 2022 | Listed | $365,000 | MLS #3760175 |
| Jan 21, 2022 | Listing removed | $365,000 | AllJerseyMLS |
| Nov 9, 2021 | Listed | $365,000 | MLS #3751146 |
| May 14, 2019 | Sold | $191,000 | Public Record |
| Feb 9, 2019 | Relisted | $186,200 | MLS #1912876 |
| Feb 6, 2019 | Listing removed | $188,100 | AllJerseyMLS |
| Jan 30, 2019 | Relisted | $188,100 | MLS #1912876 |
| Jan 2, 2019 | Listed | $188,100 | MLS #1912876 |
| Dec 1, 2015 | Listing removed | $179,000 | AllJerseyMLS |
| Jul 20, 2015 | Relisted | $179,000 | MLS #1505025 |
| Jun 30, 2015 | Listing removed | $179,000 | AllJerseyMLS |
| Dec 17, 2014 | Relisted | $179,000 | MLS #1505025 |
| Dec 1, 2014 | Listing removed | $179,000 | AllJerseyMLS |
| Oct 8, 2014 | Listed | $179,000 | MLS #1505025 |
| Dec 26, 2012 | Listing removed | $190,000 | AllJerseyMLS |
| Jul 14, 2012 | Price changed | $190,000 | MLS #2952495 |
| Jun 27, 2012 | Listed | $200,000 | MLS #2952495 |
| Jun 25, 2012 | Listed | $200,000 | MLS #217100 |
| Feb 22, 1999 | Sold | $115,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $333,200 | $73,100 | $406,300 | $9,946 |
| 2024 | $333,200 | $73,100 | $406,300 | $10,741 |
| 2023 | $321,600 | $73,100 | $394,700 | $10,688 |
| 2022 | $321,600 | $73,100 | $394,700 | $10,897 |
| 2021 | $194,600 | $73,100 | $267,700 | $8,320 |
| 2020 | $185,500 | $68,900 | $254,400 | $8,263 |
| 2019 | $185,500 | $68,900 | $254,400 | $7,894 |
| 2018 | $32,100 | $18,100 | $50,200 | $6,780 |
| 2017 | $32,100 | $18,100 | $50,200 | $6,506 |
| 2016 | $32,100 | $18,100 | $50,200 | $6,268 |
| 2015 | $32,100 | $18,100 | $50,200 | $6,112 |
| 2014 | $32,100 | $18,100 | $50,200 | $5,983 |
| 2013 | $32,100 | $18,100 | $50,200 | $5,909 |
| 2012 | $32,100 | $18,100 | $50,200 | $5,909 |
| 2011 | $32,100 | $18,100 | $50,200 | $5,827 |
| 2010 | $32,100 | $18,100 | $50,200 | $5,671 |
| 2009 | $32,100 | $18,100 | $50,200 | $5,463 |
| 2008 | $32,100 | $18,100 | $50,200 | $5,385 |
| 2007 | $32,100 | $18,100 | $50,200 | $5,175 |
Property facts
Year built
1950
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
—
Lot size
6,000 sqft
ZIP code
08812
City
Dunellen
Street
Ave Ext
Coordinates
40.58740, -74.47062
Frequently asked questions
When did 640 Ave Ext last sell?
640 Ave Ext most recently sold on Mar 18, 2022 for $380,000.
What is the current tax assessment for 640 Ave Ext?
The most recent total assessment for 640 Ave Ext (year 2025) is $406,300 with $9,946 in property tax.
How does 640 Ave Ext's assessment compare to its last sale price?
The current assessment is 6.9% above the last sale price of $380,000.
When was 640 Ave Ext built?
640 Ave Ext was built in 1950.
How does 640 Ave Ext compare to others on Ave Ext?
We do not currently track other properties on Ave Ext.
What are the property facts for 640 Ave Ext?
640 Ave Ext is a 4 bed, 2 bath, 6,000 sqft lot single_family.
Is 640 Ave Ext a flip candidate?
No — 640 Ave Ext does not appear in our flips dataset.
Is 640 Ave Ext a tax-appeal candidate?
No — 640 Ave Ext 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
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Geography