227 William St
Boonton, NJ 07005
— ba 2,042 sqft Built 1890 Lot 5,449 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Feb 16, 2022 | Sold | $167,000 | Public Record |
| May 6, 1998 | Sold | $120,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $148,500 | $138,900 | $287,400 | $9,995 |
| 2024 | $148,500 | $138,900 | $287,400 | $9,714 |
| 2023 | $124,400 | $138,900 | $263,300 | $8,665 |
| 2022 | $124,400 | $138,900 | $263,300 | $8,383 |
| 2021 | $124,400 | $138,900 | $263,300 | $8,212 |
| 2020 | $124,400 | $138,900 | $263,300 | $7,872 |
| 2019 | $124,400 | $138,900 | $263,300 | $7,975 |
| 2018 | $124,400 | $138,900 | $263,300 | $7,764 |
| 2017 | $124,400 | $138,900 | $263,300 | $7,440 |
| 2016 | $124,400 | $138,900 | $263,300 | $7,246 |
| 2015 | $124,400 | $138,900 | $263,300 | $7,127 |
| 2014 | $124,400 | $138,900 | $263,300 | $6,969 |
| 2013 | $124,400 | $138,900 | $263,300 | $6,814 |
| 2012 | $124,400 | $138,900 | $263,300 | $6,624 |
| 2011 | $124,400 | $138,900 | $263,300 | $6,527 |
| 2009 | $140,600 | $181,900 | $322,500 | $6,524 |
| 2008 | $140,600 | $181,900 | $322,500 | $6,159 |
| 2007 | $81,300 | $49,900 | $131,200 | $5,274 |
Property facts
Year built
1890
Property type
single_family
Stories
2
Beds
—
Baths
—
Living area
2,042 sqft
Lot size
5,449 sqft
ZIP code
07005
City
Boonton
Street
William St
Coordinates
40.90634, -74.40745
Comparable properties nearby
Frequently asked questions
When did 227 William St last sell?
No public-record sale is on file for 227 William St.
What is the current tax assessment for 227 William St?
The most recent total assessment for 227 William St (year 2025) is $287,400 with $9,995 in property tax.
When was 227 William St built?
227 William St was built in 1890.
How does 227 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 227 William St?
227 William St is a — bath, 2,042 sqft, 5,449 sqft lot single_family.
Is 227 William St a flip candidate?
No — 227 William St does not appear in our flips dataset.
Is 227 William St a tax-appeal candidate?
Yes — 227 William St appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
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