639 Washington Ave
Williamstown, NJ 08094
— ba 1,288 sqft Built 1963 Lot 41,382 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 | $132,900 | $31,200 | $164,100 | $6,362 |
| 2024 | $132,900 | $31,200 | $164,100 | $6,211 |
| 2023 | $132,900 | $31,200 | $164,100 | $6,048 |
| 2022 | $132,900 | $31,200 | $164,100 | $5,891 |
| 2021 | $132,900 | $31,200 | $164,100 | $5,809 |
| 2020 | $132,900 | $31,200 | $164,100 | $5,746 |
| 2019 | $132,900 | $31,200 | $164,100 | $5,671 |
| 2018 | $57,900 | $31,200 | $89,100 | $3,038 |
| 2017 | $133,600 | $31,200 | $164,800 | $5,514 |
| 2016 | $133,600 | $31,200 | $164,800 | $5,489 |
| 2015 | $133,600 | $31,200 | $164,800 | $5,077 |
| 2014 | $133,600 | $31,200 | $164,800 | $4,881 |
| 2013 | $75,800 | $22,800 | $98,600 | $2,960 |
| 2012 | $75,800 | $22,800 | $98,600 | $4,354 |
| 2011 | $75,800 | $22,800 | $98,600 | $4,344 |
| 2009 | $75,800 | $22,800 | $98,600 | $4,136 |
| 2008 | $75,800 | $22,800 | $98,600 | $4,054 |
| 2007 | $75,800 | $22,800 | $98,600 | $3,944 |
Property facts
Year built
1963
Property type
single_family
Stories
1
Beds
—
Baths
—
Living area
1,288 sqft
Lot size
41,382 sqft
ZIP code
08094
City
Williamstown
Street
Washington Ave
Coordinates
39.63652, -75.04266
Comparable properties nearby
Frequently asked questions
When did 639 Washington Ave last sell?
No public-record sale is on file for 639 Washington Ave.
What is the current tax assessment for 639 Washington Ave?
The most recent total assessment for 639 Washington Ave (year 2025) is $164,100 with $6,362 in property tax.
When was 639 Washington Ave built?
639 Washington Ave was built in 1963.
How does 639 Washington Ave compare to others on Washington Ave?
We track 8 other properties on Washington Ave. Browse the list under "Other properties on Washington Ave" to compare beds, baths, and sale history.
What are the property facts for 639 Washington Ave?
639 Washington Ave is a — bath, 1,288 sqft, 41,382 sqft lot single_family.
Is 639 Washington Ave a flip candidate?
No — 639 Washington Ave does not appear in our flips dataset.
Is 639 Washington Ave a tax-appeal candidate?
No — 639 Washington 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
+4.0%
Implied 1-yr
+16.0%
2026 Q3
$398.4K
2026 Q4
$411.1K
ZIP 08094 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Washington Ave