305 Jefferson Ave
Janesville, WI 53545
5 bd 3 ba 3,056 sqft Built 1900 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 | $251,600 | $23,500 | $275,100 | $4,705 |
| 2023 | $251,600 | $23,500 | $275,100 | $4,467 |
| 2022 | $167,500 | $23,500 | $191,000 | $4,324 |
| 2021 | $167,500 | $23,500 | $191,000 | $4,335 |
| 2020 | $167,500 | $23,500 | $191,000 | $4,213 |
| 2019 | $170,900 | $23,500 | $194,400 | $4,171 |
| 2018 | $125,200 | $23,500 | $148,700 | $3,773 |
| 2017 | $125,200 | $23,500 | $148,700 | $3,691 |
| 2016 | $125,200 | $23,500 | $148,700 | $3,617 |
| 2015 | $125,200 | $23,500 | $148,700 | $3,980 |
| 2014 | $125,200 | $23,500 | $148,700 | $3,552 |
| 2013 | $125,200 | $23,500 | $148,700 | $3,694 |
| 2012 | $125,200 | $23,500 | $148,700 | $3,520 |
| 2011 | $125,200 | $23,500 | $148,700 | $3,562 |
| 2010 | $115,900 | $23,500 | $139,400 | $3,525 |
| 2008 | $115,900 | $23,500 | $139,400 | $3,495 |
| 2007 | $115,900 | $23,500 | $139,400 | $3,464 |
| 2006 | $78,900 | $23,500 | $102,400 | $2,382 |
Property facts
Year built
1900
Property type
single_family
Stories
2
Beds
5
Baths
3
Living area
3,056 sqft
Lot size
8,712 sqft
ZIP code
53545
City
Janesville
Street
Jefferson Ave
Coordinates
42.68329, -89.01070
Comparable properties nearby
Frequently asked questions
When did 305 Jefferson Ave last sell?
No public-record sale is on file for 305 Jefferson Ave.
What is the current tax assessment for 305 Jefferson Ave?
The most recent total assessment for 305 Jefferson Ave (year 2025) is $275,100 with $4,705 in property tax.
When was 305 Jefferson Ave built?
305 Jefferson Ave was built in 1900.
How does 305 Jefferson Ave compare to others on Jefferson Ave?
We track 8 other properties on Jefferson Ave. Browse the list under "Other properties on Jefferson Ave" to compare beds, baths, and sale history.
What are the property facts for 305 Jefferson Ave?
305 Jefferson Ave is a 5 bed, 3 bath, 3,056 sqft, 8,712 sqft lot single_family.
Is 305 Jefferson Ave a flip candidate?
No — 305 Jefferson Ave does not appear in our flips dataset.
Is 305 Jefferson Ave a tax-appeal candidate?
No — 305 Jefferson 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 Jefferson Ave