663 Champlain St
Janesville, WI 53546
4 bd 2 ba 1,770 sqft Built 1997 Lot 10,890 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 | $229,200 | $20,000 | $249,200 | $4,444 |
| 2023 | $229,200 | $20,000 | $249,200 | $4,018 |
| 2022 | $151,800 | $20,000 | $171,800 | $3,862 |
| 2021 | $148,700 | $20,000 | $168,700 | $3,794 |
| 2020 | $148,700 | $20,000 | $168,700 | $4,747 |
| 2019 | $148,700 | $20,000 | $168,700 | $4,341 |
| 2018 | $106,200 | $21,000 | $127,200 | $4,172 |
| 2017 | $106,200 | $21,000 | $127,200 | $4,018 |
| 2016 | $106,200 | $21,000 | $127,200 | $4,048 |
| 2015 | $106,200 | $21,000 | $127,200 | $3,760 |
| 2014 | $106,200 | $21,000 | $127,200 | $3,655 |
| 2013 | $106,200 | $21,000 | $127,200 | $3,609 |
| 2012 | $106,200 | $21,000 | $127,200 | $3,576 |
| 2011 | $106,200 | $21,000 | $127,200 | $3,640 |
| 2010 | $105,900 | $20,000 | $125,900 | $3,736 |
| 2008 | $97,600 | $20,000 | $117,600 | $2,932 |
| 2007 | $97,600 | $20,000 | $117,600 | $2,909 |
| 2006 | $97,600 | $20,000 | $117,600 | $2,748 |
Property facts
Year built
1997
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,770 sqft
Lot size
10,890 sqft
ZIP code
53546
City
Janesville
Street
Champlain St
Coordinates
42.65823, -89.02652
Comparable properties nearby
Frequently asked questions
When did 663 Champlain St last sell?
No public-record sale is on file for 663 Champlain St.
What is the current tax assessment for 663 Champlain St?
The most recent total assessment for 663 Champlain St (year 2025) is $249,200 with $4,444 in property tax.
When was 663 Champlain St built?
663 Champlain St was built in 1997.
How does 663 Champlain St compare to others on Champlain St?
We do not currently track other properties on Champlain St.
What are the property facts for 663 Champlain St?
663 Champlain St is a 4 bed, 2 bath, 1,770 sqft, 10,890 sqft lot single_family.
Is 663 Champlain St a flip candidate?
No — 663 Champlain St does not appear in our flips dataset.
Is 663 Champlain St a tax-appeal candidate?
No — 663 Champlain 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
+2.9%
Implied 1-yr
+11.5%
2026 Q3
$366.1K
2026 Q4
$375K
ZIP 53546 — Median Price History + Forecast
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Geography