20579 Johnson Ct
New Berlin, WI 53146
— ba Lot 274,598 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 | $1,231,600 | $223,600 | $1,455,200 | $17,979 |
| 2024 | $1,231,600 | $223,600 | $1,455,200 | $16,942 |
| 2023 | $77,000 | $146,600 | $223,600 | $15,466 |
| 2022 | $77,000 | $146,600 | $223,600 | $16,209 |
| 2021 | $77,000 | $146,600 | $223,600 | $3,257 |
| 2020 | — | $128,600 | $128,600 | $1,909 |
| 2019 | — | $128,600 | $128,600 | $1,979 |
| 2018 | — | $128,600 | $128,600 | $2,008 |
| 2017 | — | $113,200 | $113,200 | $1,942 |
| 2016 | — | $113,200 | $113,200 | $1,967 |
| 2015 | — | $113,200 | $113,200 | $1,951 |
| 2014 | — | $106,200 | $106,200 | $1,955 |
| 2012 | — | $106,200 | $106,200 | $2,008 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
274,598 sqft
ZIP code
53146
City
New Berlin
Street
Johnson Ct
Coordinates
42.99056, -88.17069
Frequently asked questions
When did 20579 Johnson Ct last sell?
No public-record sale is on file for 20579 Johnson Ct.
What is the current tax assessment for 20579 Johnson Ct?
The most recent total assessment for 20579 Johnson Ct (year 2025) is $1,455,200 with $17,979 in property tax.
When was 20579 Johnson Ct built?
The year built for 20579 Johnson Ct is not in our records.
How does 20579 Johnson Ct compare to others on Johnson Ct?
We track 1 other property on Johnson Ct. Browse the list under "Other properties on Johnson Ct" to compare beds, baths, and sale history.
What are the property facts for 20579 Johnson Ct?
20579 Johnson Ct is a — bath, 274,598 sqft lot single_family.
Is 20579 Johnson Ct a flip candidate?
No — 20579 Johnson Ct does not appear in our flips dataset.
Is 20579 Johnson Ct a tax-appeal candidate?
No — 20579 Johnson Ct is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.8%
Implied 1-yr
-7.3%
2026 Q2
$456.7K
2026 Q3
$447.3K
ZIP 53146 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Johnson Ct