730 Williams St
Janesville, WI 53545
3 bd 2 ba 1,555 sqft Built 2004 Lot 7,405 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 | $205,300 | $21,600 | $226,900 | $3,832 |
| 2023 | $205,300 | $21,600 | $226,900 | $3,631 |
| 2022 | $127,800 | $21,600 | $149,400 | $3,323 |
| 2021 | $127,800 | $21,600 | $149,400 | $3,326 |
| 2020 | $127,800 | $21,600 | $149,400 | $3,250 |
| 2019 | $127,800 | $21,600 | $149,400 | $3,152 |
| 2018 | $88,700 | $21,600 | $110,300 | $3,662 |
| 2017 | $88,700 | $21,600 | $110,300 | $2,960 |
| 2016 | $88,700 | $21,600 | $110,300 | $3,140 |
| 2015 | $88,700 | $21,600 | $110,300 | $2,826 |
| 2014 | $88,700 | $21,600 | $110,300 | $3,350 |
| 2013 | $88,700 | $21,600 | $110,300 | $3,318 |
| 2012 | $88,700 | $21,600 | $110,300 | $3,156 |
| 2011 | $88,700 | $21,600 | $110,300 | $3,065 |
| 2010 | $79,800 | $21,600 | $101,400 | $2,524 |
| 2008 | $79,800 | $21,600 | $101,400 | $2,740 |
| 2007 | $79,800 | $21,600 | $101,400 | $2,720 |
| 2006 | $79,800 | $21,600 | $101,400 | $2,447 |
Property facts
Year built
2004
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,555 sqft
Lot size
7,405 sqft
ZIP code
53545
City
Janesville
Street
Williams St
Coordinates
42.69318, -89.02413
Comparable properties nearby
Frequently asked questions
When did 730 Williams St last sell?
No public-record sale is on file for 730 Williams St.
What is the current tax assessment for 730 Williams St?
The most recent total assessment for 730 Williams St (year 2025) is $226,900 with $3,832 in property tax.
When was 730 Williams St built?
730 Williams St was built in 2004.
How does 730 Williams St compare to others on Williams St?
We track 8 other properties on Williams St. Browse the list under "Other properties on Williams St" to compare beds, baths, and sale history.
What are the property facts for 730 Williams St?
730 Williams St is a 3 bed, 2 bath, 1,555 sqft, 7,405 sqft lot single_family.
Is 730 Williams St a flip candidate?
No — 730 Williams St does not appear in our flips dataset.
Is 730 Williams St a tax-appeal candidate?
No — 730 Williams 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 Williams St