420 Cornelia St
Janesville, WI 53545
5 bd 2 ba 2,017 sqft Built 1885 Lot 8,712 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 | $220,700 | $24,700 | $245,400 | $4,167 |
| 2023 | $220,700 | $24,700 | $245,400 | $3,952 |
| 2022 | $133,800 | $24,700 | $158,500 | $3,542 |
| 2021 | $133,800 | $24,700 | $158,500 | $3,547 |
| 2020 | $133,800 | $24,700 | $158,500 | $3,461 |
| 2019 | $133,800 | $24,700 | $158,500 | $3,358 |
| 2018 | $100,700 | $24,700 | $125,400 | $3,149 |
| 2017 | $100,700 | $24,700 | $125,400 | $3,087 |
| 2016 | $100,700 | $24,700 | $125,400 | $3,021 |
| 2015 | $100,700 | $24,700 | $125,400 | $2,919 |
| 2014 | $100,000 | $24,700 | $124,700 | $2,897 |
| 2013 | $100,000 | $24,700 | $124,700 | $2,948 |
| 2012 | $100,000 | $24,700 | $124,700 | $2,927 |
| 2011 | $100,000 | $24,700 | $124,700 | $2,962 |
| 2010 | $94,300 | $24,700 | $119,000 | $2,988 |
| 2008 | $94,300 | $24,700 | $119,000 | $2,968 |
| 2007 | $85,400 | $24,700 | $110,100 | $2,718 |
| 2006 | $85,400 | $24,700 | $110,100 | $2,567 |
Property facts
Year built
1885
Property type
single_family
Stories
—
Beds
5
Baths
2
Living area
2,017 sqft
Lot size
8,712 sqft
ZIP code
53545
City
Janesville
Street
Cornelia St
Coordinates
42.68861, -89.02074
Comparable properties nearby
Frequently asked questions
When did 420 Cornelia St last sell?
No public-record sale is on file for 420 Cornelia St.
What is the current tax assessment for 420 Cornelia St?
The most recent total assessment for 420 Cornelia St (year 2025) is $245,400 with $4,167 in property tax.
When was 420 Cornelia St built?
420 Cornelia St was built in 1885.
How does 420 Cornelia St compare to others on Cornelia St?
We track 8 other properties on Cornelia St. Browse the list under "Other properties on Cornelia St" to compare beds, baths, and sale history.
What are the property facts for 420 Cornelia St?
420 Cornelia St is a 5 bed, 2 bath, 2,017 sqft, 8,712 sqft lot single_family.
Is 420 Cornelia St a flip candidate?
No — 420 Cornelia St does not appear in our flips dataset.
Is 420 Cornelia St a tax-appeal candidate?
No — 420 Cornelia 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
+0.5%
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 Cornelia St