21203 Catherine Ct
New Berlin, WI 53146
4 bd 4 ba 4,680 sqft Built 2019 Lot 36,155 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 | $909,100 | $241,400 | $1,150,500 | $14,207 |
| 2024 | $909,100 | $241,400 | $1,150,500 | $13,556 |
| 2023 | $721,400 | $163,400 | $884,800 | $13,450 |
| 2022 | $721,400 | $163,400 | $884,800 | $13,914 |
| 2021 | $721,400 | $163,400 | $884,800 | $13,202 |
| 2020 | $858,800 | $163,400 | $1,022,200 | $15,259 |
| 2019 | $102,400 | $163,400 | $265,800 | $4,228 |
| 2018 | — | $146,200 | $146,200 | $2,282 |
Property facts
Year built
2019
Property type
single_family
Stories
1
Beds
4
Baths
4
Living area
4,680 sqft
Lot size
36,155 sqft
ZIP code
53146
City
New Berlin
Street
Catherine Ct
Coordinates
42.95756, -88.17831
Comparable properties nearby
Frequently asked questions
When did 21203 Catherine Ct last sell?
No public-record sale is on file for 21203 Catherine Ct.
What is the current tax assessment for 21203 Catherine Ct?
The most recent total assessment for 21203 Catherine Ct (year 2025) is $1,150,500 with $14,207 in property tax.
When was 21203 Catherine Ct built?
21203 Catherine Ct was built in 2019.
How does 21203 Catherine Ct compare to others on Catherine Ct?
We do not currently track other properties on Catherine Ct.
What are the property facts for 21203 Catherine Ct?
21203 Catherine Ct is a 4 bed, 4 bath, 4,680 sqft, 36,155 sqft lot single_family.
Is 21203 Catherine Ct a flip candidate?
No — 21203 Catherine Ct does not appear in our flips dataset.
Is 21203 Catherine Ct a tax-appeal candidate?
No — 21203 Catherine 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
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Geography