503 4th Ave
Onalaska, WI 54650
3 bd 2 ba 1,818 sqft Built 1958 Lot 9,148 sqft single_family
Most recent sale
$325,000
Jul 23, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 8, 2025 | Sold | $325,000 | MetroMLS |
| May 2, 2022 | Price changed | $319,900 | MLS #1787461 |
| Apr 14, 2022 | Listed | $329,900 | MLS #1787461 |
| Jul 23, 2021 | Sold | $325,000 | MLS #6015978 |
| Jun 26, 2021 | Listed | $325,000 | MLS #6015978 |
| Oct 31, 2002 | Sold | $117,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $331,800 | $64,000 | $395,800 | $5,417 |
| 2023 | $285,800 | $45,700 | $331,500 | $5,520 |
| 2022 | $285,800 | $39,200 | $325,000 | $5,192 |
| 2021 | $166,700 | $31,100 | $197,800 | $3,351 |
| 2020 | $166,700 | $31,100 | $197,800 | $3,297 |
| 2019 | $166,700 | $31,100 | $197,800 | $3,349 |
| 2018 | $121,300 | $29,500 | $150,800 | $2,766 |
| 2017 | $121,300 | $29,500 | $150,800 | $2,791 |
| 2016 | $121,300 | $29,500 | $150,800 | $2,867 |
| 2015 | $114,600 | $22,300 | $136,900 | $2,838 |
| 2014 | $114,600 | $22,300 | $136,900 | $2,813 |
| 2013 | $114,600 | $22,300 | $136,900 | $2,810 |
| 2012 | $114,600 | $22,300 | $136,900 | $2,698 |
| 2011 | $111,400 | $22,500 | $133,900 | $2,573 |
| 2010 | $111,400 | $22,500 | $133,900 | $2,556 |
| 2009 | $111,400 | $22,500 | $133,900 | $2,539 |
| 2008 | $111,400 | $22,500 | $133,900 | $2,336 |
| 2007 | $101,600 | $20,400 | $122,000 | $2,419 |
Property facts
Year built
1958
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,818 sqft
Lot size
9,148 sqft
ZIP code
54650
City
Onalaska
Street
4th Ave
Coordinates
43.88937, -91.23516
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$2,727
Gross rental yield
10.07%
Implied cap rate
6.54%
Trend-extrapolated value
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Frequently asked questions
When did 503 4th Ave last sell?
503 4th Ave most recently sold on Jul 23, 2021 for $325,000.
What is the current tax assessment for 503 4th Ave?
The most recent total assessment for 503 4th Ave (year 2025) is $395,800 with $5,417 in property tax.
How does 503 4th Ave's assessment compare to its last sale price?
The current assessment is 21.8% above the last sale price of $325,000.
When was 503 4th Ave built?
503 4th Ave was built in 1958.
How does 503 4th Ave compare to others on 4th Ave?
We track 8 other properties on 4th Ave. Browse the list under "Other properties on 4th Ave" to compare beds, baths, and sale history.
What are the property facts for 503 4th Ave?
503 4th Ave is a 3 bed, 2 bath, 1,818 sqft, 9,148 sqft lot single_family.
Is 503 4th Ave a flip candidate?
No — 503 4th Ave does not appear in our flips dataset.
Is 503 4th Ave a tax-appeal candidate?
No — 503 4th 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
-1.6%
Implied 1-yr
-6.2%
2026 Q3
$556.3K
2026 Q4
$556.3K
ZIP 54650 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 4th Ave