821 Wisconsin St
Port Washington, WI 53074
3 bd 1 ba 1,100 sqft Built 1930 Lot 8,015 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 | $177,500 | $76,500 | $254,000 | $3,653 |
| 2023 | $119,100 | $69,300 | $188,400 | $2,722 |
| 2022 | $119,100 | $69,300 | $188,400 | $2,610 |
| 2021 | $119,100 | $69,300 | $188,400 | $2,562 |
| 2020 | $72,900 | $60,500 | $133,400 | $2,369 |
| 2019 | $72,900 | $60,500 | $133,400 | $2,403 |
| 2018 | $72,900 | $60,500 | $133,400 | $2,341 |
| 2017 | $72,900 | $60,500 | $133,400 | $2,323 |
| 2016 | $72,900 | $60,500 | $133,400 | $2,330 |
| 2015 | $72,900 | $60,500 | $133,400 | $2,299 |
| 2014 | $72,900 | $60,500 | $133,400 | $2,165 |
| 2013 | $72,900 | $60,500 | $133,400 | $2,304 |
| 2012 | $72,900 | $60,500 | $133,400 | $2,295 |
| 2011 | $71,100 | $60,500 | $131,600 | $2,282 |
| 2010 | $71,100 | $60,500 | $131,600 | $2,345 |
| 2009 | $71,100 | $60,500 | $131,600 | $2,334 |
| 2008 | $71,100 | $60,500 | $131,600 | $2,283 |
| 2007 | $71,100 | $60,500 | $131,600 | $2,336 |
Property facts
Year built
1930
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
1,100 sqft
Lot size
8,015 sqft
ZIP code
53074
City
Port Washington
Street
Wisconsin St
Coordinates
43.39878, -87.87142
Comparable properties nearby
Frequently asked questions
When did 821 Wisconsin St last sell?
No public-record sale is on file for 821 Wisconsin St.
What is the current tax assessment for 821 Wisconsin St?
The most recent total assessment for 821 Wisconsin St (year 2025) is $254,000 with $3,653 in property tax.
When was 821 Wisconsin St built?
821 Wisconsin St was built in 1930.
How does 821 Wisconsin St compare to others on Wisconsin St?
We track 8 other properties on Wisconsin St. Browse the list under "Other properties on Wisconsin St" to compare beds, baths, and sale history.
What are the property facts for 821 Wisconsin St?
821 Wisconsin St is a 3 bed, 1 bath, 1,100 sqft, 8,015 sqft lot single_family.
Is 821 Wisconsin St a flip candidate?
No — 821 Wisconsin St does not appear in our flips dataset.
Is 821 Wisconsin St a tax-appeal candidate?
No — 821 Wisconsin St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.6%
Implied 1-yr
+10.3%
2026 Q3
$491.5K
2026 Q4
$502.3K
ZIP 53074 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Wisconsin St