515 William St
Boonton, NJ 07005
— ba 768 sqft Built 1954 Lot 6,251 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 | $62,700 | $160,800 | $223,500 | $7,773 |
| 2024 | $62,700 | $160,800 | $223,500 | $7,554 |
| 2023 | $62,700 | $160,800 | $223,500 | $7,355 |
| 2022 | $62,700 | $160,800 | $223,500 | $7,116 |
| 2021 | $62,700 | $160,800 | $223,500 | $6,970 |
| 2020 | $62,700 | $160,800 | $223,500 | $6,682 |
| 2019 | $62,700 | $160,800 | $223,500 | $6,769 |
| 2018 | $62,700 | $160,800 | $223,500 | $6,591 |
| 2017 | $62,700 | $160,800 | $223,500 | $6,316 |
| 2016 | $62,700 | $160,800 | $223,500 | $6,150 |
| 2015 | $60,600 | $160,800 | $221,400 | $5,993 |
| 2014 | $60,600 | $160,800 | $221,400 | $5,860 |
| 2013 | $60,600 | $160,800 | $221,400 | $5,729 |
| 2012 | $60,600 | $160,800 | $221,400 | $5,570 |
| 2011 | $60,600 | $160,800 | $221,400 | $5,488 |
| 2009 | $56,200 | $214,100 | $270,300 | $5,468 |
| 2008 | $56,200 | $214,100 | $270,300 | $5,162 |
| 2007 | $50,600 | $66,400 | $117,000 | $4,703 |
Property facts
Year built
1954
Property type
single_family
Stories
1
Beds
—
Baths
—
Living area
768 sqft
Lot size
6,251 sqft
ZIP code
07005
City
Boonton
Street
William St
Coordinates
40.90971, -74.40480
Comparable properties nearby
Frequently asked questions
When did 515 William St last sell?
No public-record sale is on file for 515 William St.
What is the current tax assessment for 515 William St?
The most recent total assessment for 515 William St (year 2025) is $223,500 with $7,773 in property tax.
When was 515 William St built?
515 William St was built in 1954.
How does 515 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 515 William St?
515 William St is a — bath, 768 sqft, 6,251 sqft lot single_family.
Is 515 William St a flip candidate?
No — 515 William St does not appear in our flips dataset.
Is 515 William St a tax-appeal candidate?
No — 515 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