655 Union St
Platteville, WI 53818
4 bd 1 ba 1,264 sqft Built 1959 Lot 20,909 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 | $119,100 | $35,900 | $155,000 | $2,466 |
| 2023 | $102,900 | $35,900 | $138,800 | $2,770 |
| 2022 | $102,900 | $35,900 | $138,800 | $2,599 |
| 2021 | $79,100 | $36,000 | $115,100 | $2,184 |
| 2020 | $79,100 | $36,000 | $115,100 | $2,271 |
| 2019 | $79,100 | $36,000 | $115,100 | $2,278 |
| 2018 | $79,100 | $36,000 | $115,100 | $2,288 |
| 2017 | $73,800 | $23,400 | $97,200 | $2,094 |
| 2016 | $73,800 | $23,400 | $97,200 | $2,096 |
| 2015 | $73,800 | $23,400 | $97,200 | $2,124 |
| 2014 | $73,800 | $23,400 | $97,200 | $2,107 |
| 2013 | $73,800 | $23,400 | $97,200 | $2,227 |
| 2012 | $73,800 | $23,400 | $97,200 | $2,199 |
| 2011 | $73,800 | $23,400 | $97,200 | $2,045 |
| 2010 | $73,800 | $23,400 | $97,200 | $2,057 |
| 2007 | $57,200 | $18,700 | $75,900 | $2,255 |
| 2005 | $57,200 | $18,700 | $75,900 | $1,773 |
Property facts
Year built
1959
Property type
single_family
Stories
2
Beds
4
Baths
1
Living area
1,264 sqft
Lot size
20,909 sqft
ZIP code
53818
City
Platteville
Street
Union St
Coordinates
42.73761, -90.48511
Comparable properties nearby
Frequently asked questions
When did 655 Union St last sell?
No public-record sale is on file for 655 Union St.
What is the current tax assessment for 655 Union St?
The most recent total assessment for 655 Union St (year 2025) is $155,000 with $2,466 in property tax.
When was 655 Union St built?
655 Union St was built in 1959.
How does 655 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 655 Union St?
655 Union St is a 4 bed, 1 bath, 1,264 sqft, 20,909 sqft lot single_family.
Is 655 Union St a flip candidate?
No — 655 Union St does not appear in our flips dataset.
Is 655 Union St a tax-appeal candidate?
No — 655 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