15 William St
Harrington Park, NJ 07640
— ba 2,737 sqft Built 1975 Lot 12,998 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 | $313,300 | $280,000 | $593,300 | $19,406 |
| 2024 | $313,300 | $280,000 | $593,300 | $18,552 |
| 2023 | $300,900 | $280,000 | $580,900 | $17,607 |
| 2022 | $300,900 | $280,000 | $580,900 | $17,316 |
| 2021 | $300,900 | $280,000 | $580,900 | $17,194 |
| 2020 | $300,900 | $280,000 | $580,900 | $17,119 |
| 2019 | $300,900 | $280,000 | $580,900 | $16,758 |
| 2018 | $300,900 | $280,000 | $580,900 | $16,451 |
| 2017 | $300,900 | $280,000 | $580,900 | $16,276 |
| 2016 | $269,300 | $280,000 | $549,300 | $14,951 |
| 2015 | $269,300 | $280,000 | $549,300 | $14,578 |
| 2014 | $269,300 | $280,000 | $549,300 | $14,243 |
| 2013 | $269,300 | $280,000 | $549,300 | $13,705 |
| 2012 | $277,800 | $450,000 | $727,800 | $15,145 |
| 2010 | $277,800 | $450,000 | $727,800 | $14,395 |
| 2009 | $277,800 | $450,000 | $727,800 | $13,835 |
| 2008 | $277,800 | $450,000 | $727,800 | $12,889 |
| 2007 | $277,800 | $450,000 | $727,800 | $12,299 |
Property facts
Year built
1975
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
2,737 sqft
Lot size
12,998 sqft
ZIP code
07640
City
Harrington Park
Street
William St
Coordinates
40.98677, -73.98958
Comparable properties nearby
Frequently asked questions
When did 15 William St last sell?
No public-record sale is on file for 15 William St.
What is the current tax assessment for 15 William St?
The most recent total assessment for 15 William St (year 2025) is $593,300 with $19,406 in property tax.
When was 15 William St built?
15 William St was built in 1975.
How does 15 William St compare to others on William St?
We do not currently track other properties on William St.
What are the property facts for 15 William St?
15 William St is a — bath, 2,737 sqft, 12,998 sqft lot single_family.
Is 15 William St a flip candidate?
No — 15 William St does not appear in our flips dataset.
Is 15 William St a tax-appeal candidate?
No — 15 William St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.2%
Implied 1-yr
-4.7%
2025 Q2
$684K
2025 Q3
$675.2K
ZIP 07640 — Median Price History + Forecast
Explore nearby
Geography