20 Main St
Platteville, WI 53818
— ba Lot 2,968 sqft other
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 | $189,400 | $29,000 | $218,400 | $3,415 |
| 2023 | $127,000 | $29,000 | $156,000 | $3,054 |
| 2022 | $127,000 | $29,000 | $156,000 | $2,862 |
| 2021 | $105,800 | $29,000 | $134,800 | $2,749 |
| 2020 | $105,800 | $29,000 | $134,800 | $2,785 |
| 2019 | $105,800 | $29,000 | $134,800 | $2,832 |
| 2018 | $105,800 | $29,000 | $134,800 | $2,813 |
| 2017 | $70,400 | $26,800 | $97,200 | $2,154 |
| 2016 | $70,400 | $26,800 | $97,200 | $2,163 |
| 2015 | $70,400 | $26,800 | $97,200 | $2,178 |
| 2014 | $70,400 | $26,800 | $97,200 | $2,165 |
| 2013 | $70,400 | $26,800 | $97,200 | $2,167 |
| 2012 | $70,400 | $26,800 | $97,200 | $2,139 |
| 2011 | $70,400 | $26,800 | $97,200 | $2,147 |
| 2010 | $70,400 | $26,800 | $97,200 | $2,154 |
| 2007 | $50,300 | $18,100 | $68,400 | $2,032 |
| 2005 | $50,300 | $18,100 | $68,400 | $1,663 |
Property facts
Year built
—
Property type
other
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
2,968 sqft
ZIP code
53818
City
Platteville
Street
Main St
Coordinates
42.73431, -90.47802
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20 Main St last sell?
No public-record sale is on file for 20 Main St.
What is the current tax assessment for 20 Main St?
The most recent total assessment for 20 Main St (year 2025) is $218,400 with $3,415 in property tax.
When was 20 Main St built?
The year built for 20 Main St is not in our records.
How does 20 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 20 Main St?
20 Main St is a — bath, 2,968 sqft lot other.
Is 20 Main St a flip candidate?
No — 20 Main St does not appear in our flips dataset.
Is 20 Main St a tax-appeal candidate?
No — 20 Main 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 Main St