421 Illinois Ave
North Fond du Lac, WI 54937
— ba Lot 6,250 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 | $53,100 | $12,600 | $65,700 | $1,133 |
| 2024 | $53,100 | $12,600 | $65,700 | $1,065 |
| 2023 | $53,100 | $12,600 | $65,700 | $1,200 |
| 2022 | $53,100 | $12,600 | $65,700 | $1,197 |
| 2021 | $41,300 | $11,100 | $52,400 | $1,295 |
| 2020 | $41,300 | $11,100 | $52,400 | $1,292 |
| 2018 | $41,300 | $11,100 | $52,400 | $1,213 |
| 2017 | $41,300 | $11,100 | $52,400 | $1,212 |
| 2016 | $63,000 | $11,100 | $74,100 | $1,717 |
| 2015 | $63,000 | $11,100 | $74,100 | $1,668 |
| 2014 | $63,000 | $11,100 | $74,100 | $1,697 |
| 2013 | $63,000 | $11,100 | $74,100 | $1,752 |
| 2012 | $63,000 | $11,100 | $74,100 | $2,009 |
| 2011 | $63,000 | $11,100 | $74,100 | $1,765 |
| 2010 | $63,000 | $11,100 | $74,100 | $1,636 |
| 2009 | $63,000 | $11,100 | $74,100 | $1,672 |
| 2008 | $63,000 | $11,100 | $74,100 | $1,685 |
| 2007 | $63,000 | $11,100 | $74,100 | $1,679 |
| 2006 | $63,000 | $11,100 | $74,100 | $1,617 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
6,250 sqft
ZIP code
54937
City
North Fond du Lac
Street
Illinois Ave
Coordinates
43.80450, -88.47849
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 421 Illinois Ave last sell?
No public-record sale is on file for 421 Illinois Ave.
What is the current tax assessment for 421 Illinois Ave?
The most recent total assessment for 421 Illinois Ave (year 2025) is $65,700 with $1,133 in property tax.
When was 421 Illinois Ave built?
The year built for 421 Illinois Ave is not in our records.
How does 421 Illinois Ave compare to others on Illinois Ave?
We track 8 other properties on Illinois Ave. Browse the list under "Other properties on Illinois Ave" to compare beds, baths, and sale history.
What are the property facts for 421 Illinois Ave?
421 Illinois Ave is a — bath, 6,250 sqft lot single_family.
Is 421 Illinois Ave a flip candidate?
No — 421 Illinois Ave does not appear in our flips dataset.
Is 421 Illinois Ave a tax-appeal candidate?
No — 421 Illinois 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
-3.5%
Implied 1-yr
-13.9%
2026 Q3
$219.5K
2026 Q4
$209.6K
ZIP 54937 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Illinois Ave