421 Congress Ave
Oshkosh, WI 54901
3 bd 2 ba 1,800 sqft Built 1906 Lot 6,098 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 |
|---|---|---|---|---|
| 2024 | $201,600 | $22,200 | $223,800 | $3,965 |
| 2023 | $120,100 | $16,500 | $136,600 | $3,715 |
| 2022 | $120,100 | $16,500 | $136,600 | $3,712 |
| 2021 | $120,100 | $16,500 | $136,600 | $3,476 |
| 2020 | $72,400 | $16,500 | $88,900 | $2,090 |
| 2019 | $72,400 | $16,500 | $88,900 | $2,460 |
| 2018 | $72,400 | $16,500 | $88,900 | $2,397 |
| 2017 | $72,400 | $16,500 | $88,900 | $2,435 |
| 2016 | $90,500 | $16,500 | $107,000 | $2,954 |
| 2015 | $90,500 | $16,500 | $107,000 | $2,856 |
| 2014 | $90,500 | $16,500 | $107,000 | $2,883 |
| 2013 | $181,000 | $33,000 | $214,000 | $2,902 |
| 2012 | $90,500 | $16,500 | $107,000 | $2,970 |
| 2011 | $90,500 | $16,500 | $107,000 | $2,558 |
| 2010 | $90,500 | $16,500 | $107,000 | $3,666 |
| 2008 | $87,500 | $16,500 | $104,000 | $2,916 |
| 2007 | $87,500 | $16,500 | $104,000 | $3,059 |
| 2006 | $87,500 | $16,500 | $104,000 | $2,466 |
Property facts
Year built
1906
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,800 sqft
Lot size
6,098 sqft
ZIP code
54901
City
Oshkosh
Street
Congress Ave
Coordinates
44.03493, -88.54347
Comparable properties nearby
Frequently asked questions
When did 421 Congress Ave last sell?
No public-record sale is on file for 421 Congress Ave.
What is the current tax assessment for 421 Congress Ave?
The most recent total assessment for 421 Congress Ave (year 2024) is $223,800 with $3,965 in property tax.
When was 421 Congress Ave built?
421 Congress Ave was built in 1906.
How does 421 Congress Ave compare to others on Congress Ave?
We track 8 other properties on Congress Ave. Browse the list under "Other properties on Congress Ave" to compare beds, baths, and sale history.
What are the property facts for 421 Congress Ave?
421 Congress Ave is a 3 bed, 2 bath, 1,800 sqft, 6,098 sqft lot single_family.
Is 421 Congress Ave a flip candidate?
No — 421 Congress Ave does not appear in our flips dataset.
Is 421 Congress Ave a tax-appeal candidate?
No — 421 Congress 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
+0.7%
Implied 1-yr
+2.9%
2026 Q3
$231.2K
2026 Q4
$232.8K
ZIP 54901 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Congress Ave