18 River St
Janesville, WI 53548
— ba Lot 4,792 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 | — | $19,500 | $19,500 | $397 |
| 2023 | — | $19,500 | $19,500 | $381 |
| 2022 | — | $19,500 | $19,500 | $512 |
| 2021 | — | $19,500 | $19,500 | $516 |
| 2020 | $92,700 | $19,500 | $112,200 | $2,789 |
| 2019 | $92,700 | $19,500 | $112,200 | $3,001 |
| 2018 | $65,600 | $19,500 | $85,100 | $2,842 |
| 2017 | $65,600 | $19,500 | $85,100 | $2,746 |
| 2016 | $65,600 | $19,500 | $85,100 | $2,389 |
| 2015 | $65,600 | $19,500 | $85,100 | $2,029 |
| 2014 | $65,600 | $19,500 | $85,100 | $2,028 |
| 2013 | $89,300 | $19,500 | $108,800 | $3,050 |
| 2012 | $89,300 | $19,500 | $108,800 | $3,329 |
| 2011 | $89,300 | $19,500 | $108,800 | $3,448 |
| 2010 | $47,700 | $13,400 | $61,100 | $1,544 |
| 2008 | $47,700 | $13,400 | $61,100 | $2,024 |
| 2007 | $47,700 | $13,400 | $61,100 | $2,231 |
| 2006 | $47,700 | $13,400 | $61,100 | $1,474 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
4,792 sqft
ZIP code
53548
City
Janesville
Street
River St
Coordinates
42.68155, -89.02464
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 18 River St last sell?
No public-record sale is on file for 18 River St.
What is the current tax assessment for 18 River St?
The most recent total assessment for 18 River St (year 2025) is $19,500 with $397 in property tax.
When was 18 River St built?
The year built for 18 River St is not in our records.
How does 18 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 18 River St?
18 River St is a — bath, 4,792 sqft lot single_family.
Is 18 River St a flip candidate?
No — 18 River St does not appear in our flips dataset.
Is 18 River St a tax-appeal candidate?
No — 18 River 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
+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