421 Austin St
Sparta, WI 54656
— ba Lot 12,807 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 | $225,300 | $32,400 | $257,700 | $3,856 |
| 2023 | $200,700 | $26,800 | $227,500 | $3,348 |
| 2022 | $180,200 | $26,800 | $207,000 | $3,365 |
| 2021 | $180,100 | $26,800 | $206,900 | $3,639 |
| 2020 | $171,500 | $26,800 | $198,300 | $3,702 |
| 2019 | $133,100 | $16,700 | $149,800 | $3,530 |
| 2018 | $133,100 | $16,700 | $149,800 | $3,520 |
| 2017 | $133,100 | $16,700 | $149,800 | $3,452 |
| 2016 | $133,100 | $16,700 | $149,800 | $3,293 |
| 2015 | $133,100 | $16,700 | $149,800 | $3,457 |
| 2014 | $133,100 | $16,700 | $149,800 | $3,424 |
| 2013 | $150,200 | $16,700 | $166,900 | $3,917 |
| 2012 | $150,200 | $16,700 | $166,900 | $3,912 |
| 2011 | $150,200 | $16,700 | $166,900 | $3,838 |
| 2010 | $150,200 | $16,700 | $166,900 | $3,816 |
| 2009 | $150,200 | $16,700 | $166,900 | $3,752 |
| 2008 | $150,200 | $16,700 | $166,900 | $3,648 |
| 2007 | $132,900 | $9,600 | $142,500 | $3,925 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
12,807 sqft
ZIP code
54656
City
Sparta
Street
Austin St
Coordinates
43.95088, -90.81729
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 421 Austin St last sell?
No public-record sale is on file for 421 Austin St.
What is the current tax assessment for 421 Austin St?
The most recent total assessment for 421 Austin St (year 2025) is $257,700 with $3,856 in property tax.
When was 421 Austin St built?
The year built for 421 Austin St is not in our records.
How does 421 Austin St compare to others on Austin St?
We track 8 other properties on Austin St. Browse the list under "Other properties on Austin St" to compare beds, baths, and sale history.
What are the property facts for 421 Austin St?
421 Austin St is a — bath, 12,807 sqft lot single_family.
Is 421 Austin St a flip candidate?
No — 421 Austin St does not appear in our flips dataset.
Is 421 Austin St a tax-appeal candidate?
No — 421 Austin 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 Austin St