420 Johnson St
Port Washington, WI 53074
2 bd 3 ba 1,881 sqft Built 1900 Lot 3,920 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 | $410,000 | $82,500 | $492,500 | $6,522 |
| 2023 | $272,100 | $77,800 | $349,900 | $4,990 |
| 2022 | $272,100 | $77,800 | $349,900 | $5,053 |
| 2021 | $272,100 | $77,800 | $349,900 | $5,198 |
| 2020 | $185,600 | $62,400 | $248,000 | $4,716 |
| 2019 | $185,600 | $62,400 | $248,000 | $4,847 |
| 2018 | $185,600 | $62,400 | $248,000 | $4,687 |
| 2017 | $167,100 | $62,400 | $229,500 | $4,233 |
| 2016 | $69,200 | $62,400 | $131,600 | $2,425 |
| 2015 | $69,200 | $62,400 | $131,600 | $2,376 |
| 2014 | $69,200 | $62,400 | $131,600 | $2,236 |
| 2013 | $69,200 | $62,400 | $131,600 | $2,378 |
| 2012 | $69,200 | $62,400 | $131,600 | $2,351 |
| 2011 | $65,600 | $53,600 | $119,200 | $2,137 |
| 2010 | $65,600 | $53,600 | $119,200 | $2,193 |
| 2009 | $65,600 | $53,600 | $119,200 | $2,174 |
| 2008 | $65,600 | $53,600 | $119,200 | $2,133 |
Property facts
Year built
1900
Property type
single_family
Stories
2
Beds
2
Baths
3
Living area
1,881 sqft
Lot size
3,920 sqft
ZIP code
53074
City
Port Washington
Street
Johnson St
Coordinates
43.39150, -87.86832
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 420 Johnson St last sell?
No public-record sale is on file for 420 Johnson St.
What is the current tax assessment for 420 Johnson St?
The most recent total assessment for 420 Johnson St (year 2025) is $492,500 with $6,522 in property tax.
When was 420 Johnson St built?
420 Johnson St was built in 1900.
How does 420 Johnson St compare to others on Johnson St?
We track 4 other properties on Johnson St. Browse the list under "Other properties on Johnson St" to compare beds, baths, and sale history.
What are the property facts for 420 Johnson St?
420 Johnson St is a 2 bed, 3 bath, 1,881 sqft, 3,920 sqft lot single_family.
Is 420 Johnson St a flip candidate?
No — 420 Johnson St does not appear in our flips dataset.
Is 420 Johnson St a tax-appeal candidate?
No — 420 Johnson 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 Johnson St