603 Mill St
Sparta, WI 54656
— ba Lot 7,928 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 | $116,400 | $20,600 | $137,000 | $1,929 |
| 2023 | $40,200 | $15,900 | $56,100 | $713 |
| 2022 | $35,700 | $15,900 | $51,600 | $638 |
| 2021 | $22,100 | $15,900 | $38,000 | $604 |
| 2020 | $22,100 | $15,900 | $38,000 | $1,066 |
| 2019 | $27,200 | $11,900 | $39,100 | $739 |
| 2018 | $27,200 | $11,900 | $39,100 | $762 |
| 2017 | $27,200 | $11,900 | $39,100 | $779 |
| 2016 | $27,200 | $11,900 | $39,100 | $733 |
| 2015 | $27,200 | $11,900 | $39,100 | $782 |
| 2014 | $27,200 | $11,900 | $39,100 | $768 |
| 2013 | $27,200 | $11,900 | $39,100 | $791 |
| 2012 | $27,200 | $11,900 | $39,100 | $796 |
| 2011 | $27,200 | $11,900 | $39,100 | $783 |
| 2010 | $27,200 | $11,900 | $39,100 | $779 |
| 2009 | $27,200 | $11,900 | $39,100 | $770 |
| 2008 | $27,200 | $11,900 | $39,100 | $762 |
| 2007 | $25,900 | $8,500 | $34,400 | $873 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
7,928 sqft
ZIP code
54656
City
Sparta
Street
Mill St
Coordinates
43.93908, -90.79734
Frequently asked questions
When did 603 Mill St last sell?
No public-record sale is on file for 603 Mill St.
What is the current tax assessment for 603 Mill St?
The most recent total assessment for 603 Mill St (year 2025) is $137,000 with $1,929 in property tax.
When was 603 Mill St built?
The year built for 603 Mill St is not in our records.
How does 603 Mill St compare to others on Mill St?
We track 5 other properties on Mill St. Browse the list under "Other properties on Mill St" to compare beds, baths, and sale history.
What are the property facts for 603 Mill St?
603 Mill St is a — bath, 7,928 sqft lot single_family.
Is 603 Mill St a flip candidate?
No — 603 Mill St does not appear in our flips dataset.
Is 603 Mill St a tax-appeal candidate?
No — 603 Mill 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
-2.0%
Implied 1-yr
-8.0%
2026 Q3
$268K
2026 Q4
$261.9K
ZIP 54656 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mill St