1431 Ontario Dr
Janesville, WI 53545
2 bd 2 ba 1,228 sqft Built 1975 Lot 20,473 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 | $181,100 | $39,500 | $220,600 | $4,938 |
| 2023 | $181,100 | $39,500 | $220,600 | $3,758 |
| 2022 | $120,100 | $39,500 | $159,600 | $3,775 |
| 2021 | $120,100 | $39,500 | $159,600 | $3,806 |
| 2020 | $120,100 | $39,500 | $159,600 | $3,634 |
| 2019 | $120,100 | $39,500 | $159,600 | $3,550 |
| 2018 | $72,200 | $39,500 | $111,700 | $2,783 |
| 2017 | $72,200 | $39,500 | $111,700 | $2,732 |
| 2016 | $72,200 | $39,500 | $111,700 | $2,671 |
| 2015 | $72,200 | $39,500 | $111,700 | $2,582 |
| 2014 | $72,200 | $39,500 | $111,700 | $2,578 |
| 2013 | $72,200 | $39,500 | $111,700 | $2,622 |
| 2012 | $72,200 | $39,500 | $111,700 | $2,605 |
| 2011 | $72,200 | $39,500 | $111,700 | $2,637 |
| 2010 | $66,800 | $39,400 | $106,200 | $2,650 |
| 2008 | $66,800 | $39,400 | $106,200 | $2,637 |
| 2007 | $66,800 | $39,400 | $106,200 | $2,619 |
| 2006 | $66,800 | $39,400 | $106,200 | $2,473 |
Property facts
Year built
1975
Property type
single_family
Stories
—
Beds
2
Baths
2
Living area
1,228 sqft
Lot size
20,473 sqft
ZIP code
53545
City
Janesville
Street
Ontario Dr
Coordinates
42.70249, -88.98651
Comparable properties nearby
Frequently asked questions
When did 1431 Ontario Dr last sell?
No public-record sale is on file for 1431 Ontario Dr.
What is the current tax assessment for 1431 Ontario Dr?
The most recent total assessment for 1431 Ontario Dr (year 2025) is $220,600 with $4,938 in property tax.
When was 1431 Ontario Dr built?
1431 Ontario Dr was built in 1975.
How does 1431 Ontario Dr compare to others on Ontario Dr?
We track 8 other properties on Ontario Dr. Browse the list under "Other properties on Ontario Dr" to compare beds, baths, and sale history.
What are the property facts for 1431 Ontario Dr?
1431 Ontario Dr is a 2 bed, 2 bath, 1,228 sqft, 20,473 sqft lot single_family.
Is 1431 Ontario Dr a flip candidate?
No — 1431 Ontario Dr does not appear in our flips dataset.
Is 1431 Ontario Dr a tax-appeal candidate?
No — 1431 Ontario Dr 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 Ontario Dr