1230 Prairie Ave
Janesville, WI 53545
— ba Lot 64,904 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 | — | $39,800 | $39,800 | $720 |
| 2023 | — | $25,600 | $25,600 | $443 |
| 2022 | — | $25,600 | $25,600 | $615 |
| 2021 | — | $25,600 | $25,600 | $621 |
| 2020 | — | $29,200 | $29,200 | $675 |
| 2019 | — | $29,200 | $29,200 | $660 |
| 2018 | — | $29,200 | $29,200 | $781 |
| 2017 | — | $29,200 | $29,200 | $756 |
| 2016 | — | $29,200 | $29,200 | $746 |
| 2015 | — | $29,200 | $29,200 | $717 |
| 2014 | — | $29,200 | $29,200 | $716 |
| 2013 | — | $29,200 | $29,200 | $731 |
| 2012 | — | $29,200 | $29,200 | $721 |
| 2011 | — | $29,200 | $29,200 | $730 |
| 2010 | — | $38,000 | $38,000 | $1,001 |
| 2008 | — | $100 | $100 | $2 |
| 2007 | — | $100 | $100 | $2 |
| 2006 | — | $100 | $100 | $2 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
64,904 sqft
ZIP code
53545
City
Janesville
Street
Prairie Ave
Coordinates
42.70028, -89.01734
Frequently asked questions
When did 1230 Prairie Ave last sell?
No public-record sale is on file for 1230 Prairie Ave.
What is the current tax assessment for 1230 Prairie Ave?
The most recent total assessment for 1230 Prairie Ave (year 2025) is $39,800 with $720 in property tax.
When was 1230 Prairie Ave built?
The year built for 1230 Prairie Ave is not in our records.
How does 1230 Prairie Ave compare to others on Prairie Ave?
We track 8 other properties on Prairie Ave. Browse the list under "Other properties on Prairie Ave" to compare beds, baths, and sale history.
What are the property facts for 1230 Prairie Ave?
1230 Prairie Ave is a — bath, 64,904 sqft lot single_family.
Is 1230 Prairie Ave a flip candidate?
No — 1230 Prairie Ave does not appear in our flips dataset.
Is 1230 Prairie Ave a tax-appeal candidate?
No — 1230 Prairie Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.5%
Implied 1-yr
+2.1%
2026 Q3
$334.6K
2026 Q4
$336.3K
ZIP 53545 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Prairie Ave