285 Bonson St
Platteville, WI 53818
3 bd 2 ba Built 1890 Lot 7,187 sqft multi_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 | $120,200 | $18,000 | $138,200 | $2,258 |
| 2023 | $104,600 | $18,000 | $122,600 | $2,506 |
| 2022 | $104,600 | $18,000 | $122,600 | $2,355 |
| 2021 | $81,800 | $18,000 | $99,800 | $2,140 |
| 2020 | $81,800 | $18,000 | $99,800 | $2,165 |
| 2019 | $81,800 | $18,000 | $99,800 | $2,199 |
| 2018 | $81,800 | $18,000 | $99,800 | $2,185 |
| 2017 | $91,800 | $14,600 | $106,400 | $2,485 |
| 2016 | $91,800 | $14,600 | $106,400 | $2,494 |
| 2015 | $91,800 | $14,600 | $106,400 | $2,511 |
| 2014 | $91,800 | $14,600 | $106,400 | $2,497 |
| 2013 | $91,800 | $14,600 | $106,400 | $2,499 |
| 2012 | $91,800 | $14,600 | $106,400 | $2,469 |
| 2011 | $91,800 | $14,600 | $106,400 | $2,357 |
| 2010 | $91,800 | $14,600 | $106,400 | $2,365 |
| 2007 | $71,200 | $11,700 | $82,900 | $2,463 |
| 2005 | $71,200 | $11,700 | $82,900 | $2,015 |
Property facts
Year built
1890
Property type
multi_family
Stories
2
Beds
3
Baths
2
Living area
—
Lot size
7,187 sqft
ZIP code
53818
City
Platteville
Street
Bonson St
Coordinates
42.73654, -90.47779
Frequently asked questions
When did 285 Bonson St last sell?
No public-record sale is on file for 285 Bonson St.
What is the current tax assessment for 285 Bonson St?
The most recent total assessment for 285 Bonson St (year 2025) is $138,200 with $2,258 in property tax.
When was 285 Bonson St built?
285 Bonson St was built in 1890.
How does 285 Bonson St compare to others on Bonson St?
We track 4 other properties on Bonson St. Browse the list under "Other properties on Bonson St" to compare beds, baths, and sale history.
What are the property facts for 285 Bonson St?
285 Bonson St is a 3 bed, 2 bath, 7,187 sqft lot multi_family.
Is 285 Bonson St a flip candidate?
No — 285 Bonson St does not appear in our flips dataset.
Is 285 Bonson St a tax-appeal candidate?
No — 285 Bonson 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
+3.8%
Implied 1-yr
+15.4%
2026 Q3
$331.9K
2026 Q4
$342.1K
ZIP 53818 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Bonson St