431 River St
Janesville, WI 53548
— ba 1,856 sqft Built 1971 Lot 5,227 sqft other
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Mar 15, 2022 | Sold | $30,000 | Public Record |
| Jan 7, 2014 | Sold | $30,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $125,500 | $16,000 | $141,500 | $2,635 |
| 2023 | $125,500 | $16,000 | $141,500 | $2,529 |
| 2022 | $76,400 | $16,000 | $92,400 | $2,251 |
| 2021 | $76,400 | $16,000 | $92,400 | $2,268 |
| 2020 | $76,400 | $16,000 | $92,400 | $2,171 |
| 2019 | $76,400 | $16,000 | $92,400 | $2,122 |
| 2018 | $110,900 | $16,000 | $126,900 | $3,461 |
| 2017 | $110,900 | $16,000 | $126,900 | $3,356 |
| 2016 | $110,900 | $16,000 | $126,900 | $3,181 |
| 2015 | $110,900 | $16,000 | $126,900 | $3,056 |
| 2014 | $110,900 | $16,000 | $126,900 | $3,054 |
| 2013 | $110,900 | $16,000 | $126,900 | $3,113 |
| 2012 | $110,900 | $16,000 | $126,900 | $3,071 |
| 2011 | $110,900 | $16,000 | $126,900 | $3,106 |
| 2010 | $97,900 | $18,700 | $116,600 | $3,007 |
| 2008 | $97,900 | $18,700 | $116,600 | $2,980 |
| 2007 | $97,900 | $18,700 | $116,600 | $2,968 |
| 2006 | $97,900 | $18,700 | $116,600 | $2,814 |
Property facts
Year built
1971
Property type
other
Stories
1
Beds
—
Baths
—
Living area
1,856 sqft
Lot size
5,227 sqft
ZIP code
53548
City
Janesville
Street
River St
Coordinates
42.67633, -89.01889
Comparable properties nearby
Frequently asked questions
When did 431 River St last sell?
No public-record sale is on file for 431 River St.
What is the current tax assessment for 431 River St?
The most recent total assessment for 431 River St (year 2025) is $141,500 with $2,635 in property tax.
When was 431 River St built?
431 River St was built in 1971.
How does 431 River St compare to others on River St?
We track 8 other properties on River St. Browse the list under "Other properties on River St" to compare beds, baths, and sale history.
What are the property facts for 431 River St?
431 River St is a — bath, 1,856 sqft, 5,227 sqft lot other.
Is 431 River St a flip candidate?
No — 431 River St does not appear in our flips dataset.
Is 431 River St a tax-appeal candidate?
Yes — 431 River 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
+0.7%
Implied 1-yr
+2.9%
2026 Q3
$242.8K
2026 Q4
$244.5K
ZIP 53548 — Median Price History + Forecast
Explore nearby
Geography
Other properties on River St