421 Union Ave
Oconto Falls, WI 54154
— ba Lot 4,656,128 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 | $130,000 | $13,900 | $143,900 | $2,126 |
| 2023 | $64,500 | $6,900 | $71,400 | $1,705 |
| 2022 | $64,500 | $6,900 | $71,400 | $1,724 |
| 2021 | $64,500 | $6,900 | $71,400 | $1,415 |
| 2020 | $64,500 | $6,900 | $71,400 | $1,460 |
| 2019 | $64,500 | $6,900 | $71,400 | $1,476 |
| 2018 | $64,500 | $6,900 | $71,400 | $1,410 |
| 2017 | $83,500 | $6,900 | $90,400 | $1,874 |
| 2016 | $83,500 | $6,900 | $90,400 | $1,805 |
| 2015 | $83,500 | $6,900 | $90,400 | $1,800 |
| 2014 | $83,500 | $6,900 | $90,400 | $1,779 |
| 2013 | $83,500 | $6,900 | $90,400 | $1,831 |
| 2012 | $83,500 | $6,900 | $90,400 | $1,902 |
| 2011 | $83,500 | $6,900 | $90,400 | $1,963 |
| 2010 | $83,500 | $6,900 | $90,400 | $1,964 |
| 2009 | $83,500 | $6,900 | $90,400 | $1,908 |
| 2006 | $69,300 | $6,000 | $75,300 | $1,780 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
4,656,128 sqft
ZIP code
54154
City
Oconto Falls
Street
Union Ave
Coordinates
44.87503, -88.13735
Frequently asked questions
When did 421 Union Ave last sell?
No public-record sale is on file for 421 Union Ave.
What is the current tax assessment for 421 Union Ave?
The most recent total assessment for 421 Union Ave (year 2025) is $143,900 with $2,126 in property tax.
When was 421 Union Ave built?
The year built for 421 Union Ave is not in our records.
How does 421 Union Ave compare to others on Union Ave?
We track 7 other properties on Union Ave. Browse the list under "Other properties on Union Ave" to compare beds, baths, and sale history.
What are the property facts for 421 Union Ave?
421 Union Ave is a — bath, 4,656,128 sqft lot single_family.
Is 421 Union Ave a flip candidate?
No — 421 Union Ave does not appear in our flips dataset.
Is 421 Union Ave a tax-appeal candidate?
No — 421 Union 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
+4.9%
Implied 1-yr
+19.7%
2026 Q2
$282.8K
2026 Q3
$293.4K
ZIP 54154 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave