975 Union St
Platteville, WI 53818
— ba Lot 33,977 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 | $321,500 | $49,000 | $370,500 | $5,714 |
| 2023 | $275,700 | $49,000 | $324,700 | $6,238 |
| 2022 | $275,700 | $49,000 | $324,700 | $5,874 |
| 2021 | $211,000 | $49,000 | $260,000 | $5,205 |
| 2020 | $211,000 | $49,000 | $260,000 | $5,334 |
| 2019 | $211,000 | $49,000 | $260,000 | $5,396 |
| 2018 | $211,000 | $49,000 | $260,000 | $5,385 |
| 2017 | $199,700 | $29,100 | $228,800 | $5,105 |
| 2016 | $199,700 | $29,100 | $228,800 | $5,116 |
| 2015 | $199,700 | $29,100 | $228,800 | $5,170 |
| 2014 | $199,700 | $29,100 | $228,800 | $5,134 |
| 2013 | $199,700 | $29,100 | $228,800 | $5,261 |
| 2012 | $199,700 | $29,100 | $228,800 | $5,196 |
| 2011 | $199,700 | $29,100 | $228,800 | $5,056 |
| 2010 | $217,800 | $29,100 | $246,900 | $5,493 |
| 2007 | $168,800 | $23,300 | $192,100 | $5,709 |
| 2005 | $168,800 | $23,300 | $192,100 | $4,599 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
33,977 sqft
ZIP code
53818
City
Platteville
Street
Union St
Coordinates
42.73885, -90.49014
Frequently asked questions
When did 975 Union St last sell?
No public-record sale is on file for 975 Union St.
What is the current tax assessment for 975 Union St?
The most recent total assessment for 975 Union St (year 2025) is $370,500 with $5,714 in property tax.
When was 975 Union St built?
The year built for 975 Union St is not in our records.
How does 975 Union St compare to others on Union St?
We track 8 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 975 Union St?
975 Union St is a — bath, 33,977 sqft lot single_family.
Is 975 Union St a flip candidate?
No — 975 Union St does not appear in our flips dataset.
Is 975 Union St a tax-appeal candidate?
No — 975 Union 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 Union St