521st Ave
Oak Grove, WI 54021
4 bd 4 ba 3,463 sqft Built 1997 Lot 522,284 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 | $396,700 | $105,500 | $502,200 | $7,148 |
| 2023 | $396,700 | $105,500 | $502,200 | $5,908 |
| 2022 | $396,700 | $105,500 | $502,200 | $6,098 |
| 2021 | $236,200 | $78,000 | $314,200 | $6,071 |
| 2020 | $236,200 | $78,000 | $314,200 | $6,679 |
| 2019 | $236,200 | $78,000 | $314,200 | $6,273 |
| 2018 | $236,200 | $78,000 | $314,200 | $6,052 |
| 2017 | $236,200 | $78,000 | $314,200 | $6,332 |
| 2016 | $236,200 | $78,000 | $314,200 | $5,979 |
| 2015 | $236,200 | $78,000 | $314,200 | $6,031 |
| 2014 | $236,200 | $78,000 | $314,200 | $5,984 |
| 2013 | $236,200 | $78,000 | $314,200 | $5,602 |
| 2012 | $232,500 | $78,000 | $310,500 | $5,544 |
| 2011 | $246,300 | $101,100 | $347,400 | $6,193 |
| 2010 | $246,300 | $101,100 | $347,400 | $5,982 |
| 2008 | $246,300 | $101,100 | $347,400 | $6,045 |
| 2007 | $246,300 | $101,100 | $347,400 | $6,270 |
Property facts
Year built
1997
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
3,463 sqft
Lot size
522,284 sqft
ZIP code
54021
City
Oak Grove
Street
521st Ave
Coordinates
44.73003, -92.65046
Comparable properties nearby
Frequently asked questions
When did 521st Ave last sell?
No public-record sale is on file for 521st Ave.
What is the current tax assessment for 521st Ave?
The most recent total assessment for 521st Ave (year 2025) is $502,200 with $7,148 in property tax.
When was 521st Ave built?
521st Ave was built in 1997.
How does 521st Ave compare to others on 521st Ave?
We track 1 other property on 521st Ave. Browse the list under "Other properties on 521st Ave" to compare beds, baths, and sale history.
What are the property facts for 521st Ave?
521st Ave is a 4 bed, 4 bath, 3,463 sqft, 522,284 sqft lot single_family.
Is 521st Ave a flip candidate?
No — 521st Ave does not appear in our flips dataset.
Is 521st Ave a tax-appeal candidate?
No — 521st 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
-0.9%
Implied 1-yr
-3.8%
2026 Q3
$324.7K
2026 Q4
$324.7K
ZIP 54021 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 521st Ave