528 William St
Boonton, NJ 07005
1,340 sqft Built 1910 Lot 3,302 sqft single_family
Most recent sale
$495,000
Jan 25, 2024
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jan 21, 2025 | Sold | $535,000 | Public Record |
| Jan 25, 2024 | Sold | $495,000 | Public Record |
| Jan 17, 2024 | Sold | $495,000 | GardenState |
| Nov 25, 2023 | Price changed | $499,900 | GardenState |
| Nov 17, 2023 | Price changed | $424,900 | GardenState |
| Nov 14, 2023 | Price changed | $429,900 | GardenState |
| Nov 5, 2023 | Price changed | $434,900 | GardenState |
| Nov 4, 2023 | Listing removed | — | GardenState |
| Nov 3, 2023 | Price changed | $439,900 | GardenState |
| Nov 3, 2023 | Listed | $438,900 | GardenState |
| Nov 2, 2023 | Price changed | $442,900 | GardenState |
| Nov 1, 2023 | Price changed | $443,900 | GardenState |
| Oct 25, 2023 | Price changed | $444,900 | GardenState |
| Oct 18, 2023 | Price changed | $447,900 | GardenState |
| Oct 13, 2023 | Listed | $449,900 | GardenState |
| Nov 20, 2021 | Listing removed | — | GardenState |
| Dec 23, 2020 | Price changed | $319,000 | GardenState |
| Nov 20, 2020 | Price changed | $349,000 | GardenState |
| Nov 19, 2020 | Listed | $349,900 | GardenState |
| Dec 17, 1985 | Sold | $90,000 | Public Record |
| Apr 1, 1984 | Sold | $65,000 | Public Record |
| May 1, 1979 | Sold | $42,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $128,500 | $121,800 | $250,300 | $8,705 |
| 2024 | $128,500 | $121,800 | $250,300 | $8,460 |
| 2023 | $128,500 | $121,800 | $250,300 | $8,237 |
| 2022 | $128,500 | $121,800 | $250,300 | $7,969 |
| 2021 | $128,500 | $121,800 | $250,300 | $7,806 |
| 2020 | $128,500 | $121,800 | $250,300 | $7,483 |
| 2019 | $128,500 | $121,800 | $250,300 | $7,581 |
| 2018 | $128,500 | $121,800 | $250,300 | $7,381 |
| 2017 | $128,500 | $121,800 | $250,300 | $7,073 |
| 2016 | $128,500 | $121,800 | $250,300 | $6,888 |
| 2015 | $128,500 | $121,800 | $250,300 | $6,775 |
| 2014 | $128,500 | $121,800 | $250,300 | $6,625 |
| 2013 | $128,500 | $121,800 | $250,300 | $6,477 |
| 2012 | $128,500 | $121,800 | $250,300 | $6,297 |
| 2011 | $128,500 | $121,800 | $250,300 | $6,204 |
| 2009 | $121,400 | $178,300 | $299,700 | $6,062 |
| 2008 | $121,400 | $178,300 | $299,700 | $5,724 |
| 2007 | $67,400 | $49,800 | $117,200 | $4,711 |
Property facts
Year built
1910
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
1,340 sqft
Lot size
3,302 sqft
ZIP code
07005
City
Boonton
Street
William St
Coordinates
40.91042, -74.40498
Comparable properties nearby
Frequently asked questions
When did 528 William St last sell?
528 William St most recently sold on Jan 25, 2024 for $495,000.
What is the current tax assessment for 528 William St?
The most recent total assessment for 528 William St (year 2025) is $250,300 with $8,705 in property tax.
How does 528 William St's assessment compare to its last sale price?
The current assessment is 49.4% below the last sale price of $495,000.
When was 528 William St built?
528 William St was built in 1910.
How does 528 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 528 William St?
528 William St is a 1,340 sqft, 3,302 sqft lot single_family.
Is 528 William St a flip candidate?
No — 528 William St does not appear in our flips dataset.
Is 528 William St a tax-appeal candidate?
No — 528 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