770 Main St
Janesville, WI 53545
— ba 3,612 sqft Built 1920 Lot 30,928 sqft other
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 | $198,700 | $46,100 | $244,800 | $4,364 |
| 2023 | $140,600 | $46,100 | $186,700 | $3,171 |
| 2022 | $96,600 | $46,100 | $142,700 | $3,369 |
| 2021 | $96,600 | $46,100 | $142,700 | $3,396 |
| 2020 | $96,600 | $46,100 | $142,700 | $3,243 |
| 2019 | $96,600 | $46,100 | $142,700 | $3,168 |
| 2018 | $67,100 | $46,100 | $113,200 | $2,968 |
| 2017 | $67,100 | $46,100 | $113,200 | $2,874 |
| 2016 | $67,100 | $46,100 | $113,200 | $2,831 |
| 2015 | $67,100 | $46,100 | $113,200 | $2,719 |
| 2014 | $67,100 | $46,100 | $113,200 | $2,718 |
| 2013 | $67,100 | $46,100 | $113,200 | $2,769 |
| 2012 | $67,100 | $46,100 | $113,200 | $2,732 |
| 2011 | $67,100 | $46,100 | $113,200 | $2,764 |
| 2010 | $74,000 | $30,700 | $104,700 | $2,693 |
| 2008 | $74,000 | $30,700 | $104,700 | $2,673 |
| 2007 | $74,000 | $30,700 | $104,700 | $2,665 |
| 2006 | $74,000 | $30,700 | $104,700 | $2,527 |
Property facts
Year built
1920
Property type
other
Stories
2
Beds
—
Baths
—
Living area
3,612 sqft
Lot size
30,928 sqft
ZIP code
53545
City
Janesville
Street
Main St
Coordinates
42.67304, -89.01232
Comparable properties nearby
Frequently asked questions
When did 770 Main St last sell?
No public-record sale is on file for 770 Main St.
What is the current tax assessment for 770 Main St?
The most recent total assessment for 770 Main St (year 2025) is $244,800 with $4,364 in property tax.
When was 770 Main St built?
770 Main St was built in 1920.
How does 770 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 770 Main St?
770 Main St is a — bath, 3,612 sqft, 30,928 sqft lot other.
Is 770 Main St a flip candidate?
No — 770 Main St does not appear in our flips dataset.
Is 770 Main St a tax-appeal candidate?
No — 770 Main 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
+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 Main St