1520 Osborne Ave
Janesville, WI 53546
3 bd 1 ba 1,260 sqft Built 1954 Lot 10,019 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 | $216,000 | $20,700 | $236,700 | $4,010 |
| 2023 | $216,000 | $20,700 | $236,700 | $3,801 |
| 2022 | $129,100 | $20,700 | $149,800 | $3,333 |
| 2021 | $129,100 | $20,700 | $149,800 | $3,336 |
| 2020 | $129,100 | $20,700 | $149,800 | $3,259 |
| 2019 | $129,100 | $20,700 | $149,800 | $3,524 |
| 2018 | $85,900 | $20,700 | $106,600 | $2,647 |
| 2017 | $85,900 | $20,700 | $106,600 | $2,600 |
| 2016 | $85,900 | $20,700 | $106,600 | $2,540 |
| 2015 | $85,900 | $20,700 | $106,600 | $2,457 |
| 2014 | $85,900 | $20,700 | $106,600 | $2,453 |
| 2013 | $85,900 | $20,700 | $106,600 | $2,504 |
| 2012 | $85,900 | $20,700 | $106,600 | $2,479 |
| 2011 | $85,900 | $20,700 | $106,600 | $2,624 |
| 2010 | $72,200 | $20,700 | $92,900 | $2,300 |
| 2008 | $72,200 | $20,700 | $92,900 | $2,293 |
| 2007 | $72,200 | $20,700 | $92,900 | $2,281 |
| 2006 | $72,200 | $20,700 | $92,900 | $2,152 |
Property facts
Year built
1954
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,260 sqft
Lot size
10,019 sqft
ZIP code
53546
City
Janesville
Street
Osborne Ave
Coordinates
42.65837, -89.04893
Comparable properties nearby
Frequently asked questions
When did 1520 Osborne Ave last sell?
No public-record sale is on file for 1520 Osborne Ave.
What is the current tax assessment for 1520 Osborne Ave?
The most recent total assessment for 1520 Osborne Ave (year 2025) is $236,700 with $4,010 in property tax.
When was 1520 Osborne Ave built?
1520 Osborne Ave was built in 1954.
How does 1520 Osborne Ave compare to others on Osborne Ave?
We track 8 other properties on Osborne Ave. Browse the list under "Other properties on Osborne Ave" to compare beds, baths, and sale history.
What are the property facts for 1520 Osborne Ave?
1520 Osborne Ave is a 3 bed, 1 bath, 1,260 sqft, 10,019 sqft lot single_family.
Is 1520 Osborne Ave a flip candidate?
No — 1520 Osborne Ave does not appear in our flips dataset.
Is 1520 Osborne Ave a tax-appeal candidate?
No — 1520 Osborne 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
+2.9%
Implied 1-yr
+11.5%
2026 Q3
$366.1K
2026 Q4
$375K
ZIP 53546 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Osborne Ave