425 William St
Boonton, NJ 07005
3 bd 2 ba 1,500 sqft Built 1914 Lot 5,663 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 12, 2024 | Listed | $535,000 | GardenState |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $148,200 | $156,800 | $305,000 | $10,607 |
| 2024 | $148,200 | $156,800 | $305,000 | $10,309 |
| 2023 | $148,200 | $156,800 | $305,000 | $10,037 |
| 2022 | $148,200 | $156,800 | $305,000 | $9,711 |
| 2021 | $148,200 | $156,800 | $305,000 | $9,512 |
| 2020 | $148,200 | $156,800 | $305,000 | $9,119 |
| 2019 | $148,200 | $156,800 | $305,000 | $9,238 |
| 2018 | $148,200 | $156,800 | $305,000 | $8,994 |
| 2017 | $148,200 | $156,800 | $305,000 | $8,619 |
| 2016 | $148,200 | $156,800 | $305,000 | $8,393 |
| 2015 | $148,200 | $156,800 | $305,000 | $8,256 |
| 2014 | $148,200 | $156,800 | $305,000 | $8,073 |
| 2013 | $148,200 | $156,800 | $305,000 | $7,893 |
| 2012 | $148,200 | $156,800 | $305,000 | $7,423 |
| 2011 | $148,200 | $156,800 | $305,000 | $7,310 |
| 2009 | $137,600 | $210,200 | $347,800 | $6,785 |
| 2008 | $137,600 | $210,200 | $347,800 | $6,392 |
| 2007 | $74,700 | $64,500 | $139,200 | $5,345 |
Property facts
Year built
1914
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,500 sqft
Lot size
5,663 sqft
ZIP code
07005
City
Boonton
Street
William St
Coordinates
40.90852, -74.40575
Comparable properties nearby
Frequently asked questions
When did 425 William St last sell?
No public-record sale is on file for 425 William St.
What is the current tax assessment for 425 William St?
The most recent total assessment for 425 William St (year 2025) is $305,000 with $10,607 in property tax.
When was 425 William St built?
425 William St was built in 1914.
How does 425 William St compare to others on William St?
We track 8 other properties on William St. Browse the list under "Other properties on William St" to compare beds, baths, and sale history.
What are the property facts for 425 William St?
425 William St is a 3 bed, 2 bath, 1,500 sqft, 5,663 sqft lot single_family.
Is 425 William St a flip candidate?
No — 425 William St does not appear in our flips dataset.
Is 425 William St a tax-appeal candidate?
No — 425 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
-0.3%
Implied 1-yr
-1.0%
2026 Q2
$742.6K
2026 Q3
$740.6K
ZIP 07005 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St