309 Center Ave
Janesville, WI 53548
3 bd 1 ba 1,327 sqft Built 1913 Lot 8,276 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 | $115,300 | $16,300 | $131,600 | $2,106 |
| 2023 | $115,900 | $16,300 | $132,200 | $1,991 |
| 2022 | $74,400 | $16,300 | $90,700 | $1,911 |
| 2021 | $74,400 | $16,300 | $90,700 | $1,902 |
| 2020 | $74,400 | $16,300 | $90,700 | $1,891 |
| 2019 | $74,400 | $16,300 | $90,700 | $1,824 |
| 2018 | $49,600 | $16,300 | $65,900 | $1,558 |
| 2017 | $49,600 | $16,300 | $65,900 | $1,545 |
| 2016 | $52,500 | $16,300 | $68,800 | $1,574 |
| 2015 | $52,500 | $16,300 | $68,800 | $1,692 |
| 2014 | $52,500 | $16,300 | $68,800 | $1,525 |
| 2013 | $52,500 | $16,300 | $68,800 | $1,548 |
| 2012 | $52,500 | $16,300 | $68,800 | $1,545 |
| 2011 | $52,500 | $16,300 | $68,800 | $1,564 |
| 2010 | $56,400 | $16,300 | $72,700 | $1,768 |
| 2008 | $56,400 | $16,300 | $72,700 | $1,771 |
| 2007 | $56,400 | $16,300 | $72,700 | $1,766 |
| 2006 | $56,400 | $16,300 | $72,700 | $1,665 |
Property facts
Year built
1913
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
1,327 sqft
Lot size
8,276 sqft
ZIP code
53548
City
Janesville
Street
Center Ave
Coordinates
42.67630, -89.03138
Comparable properties nearby
Frequently asked questions
When did 309 Center Ave last sell?
No public-record sale is on file for 309 Center Ave.
What is the current tax assessment for 309 Center Ave?
The most recent total assessment for 309 Center Ave (year 2025) is $131,600 with $2,106 in property tax.
When was 309 Center Ave built?
309 Center Ave was built in 1913.
How does 309 Center Ave compare to others on Center Ave?
We track 8 other properties on Center Ave. Browse the list under "Other properties on Center Ave" to compare beds, baths, and sale history.
What are the property facts for 309 Center Ave?
309 Center Ave is a 3 bed, 1 bath, 1,327 sqft, 8,276 sqft lot single_family.
Is 309 Center Ave a flip candidate?
No — 309 Center Ave does not appear in our flips dataset.
Is 309 Center Ave a tax-appeal candidate?
No — 309 Center 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
+0.7%
Implied 1-yr
+2.9%
2026 Q3
$242.8K
2026 Q4
$244.5K
ZIP 53548 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Center Ave