21730 North Ave
Brookfield, WI 53045
— ba Lot 46,609 sqft land
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 | $199,800 | $198,000 | $397,800 | $4,530 |
| 2024 | $199,800 | $198,000 | $397,800 | $4,394 |
| 2023 | $199,800 | $198,000 | $397,800 | $4,390 |
| 2022 | $144,700 | $145,400 | $290,100 | $4,073 |
| 2021 | $144,700 | $145,400 | $290,100 | $4,308 |
| 2020 | $144,700 | $145,400 | $290,100 | $4,514 |
Property facts
Year built
—
Property type
land
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
46,609 sqft
ZIP code
53045
City
Brookfield
Street
North Ave
Coordinates
43.05861, -88.18284
Frequently asked questions
When did 21730 North Ave last sell?
No public-record sale is on file for 21730 North Ave.
What is the current tax assessment for 21730 North Ave?
The most recent total assessment for 21730 North Ave (year 2025) is $397,800 with $4,530 in property tax.
When was 21730 North Ave built?
The year built for 21730 North Ave is not in our records.
How does 21730 North Ave compare to others on North Ave?
We track 8 other properties on North Ave. Browse the list under "Other properties on North Ave" to compare beds, baths, and sale history.
What are the property facts for 21730 North Ave?
21730 North Ave is a — bath, 46,609 sqft lot land.
Is 21730 North Ave a flip candidate?
No — 21730 North Ave does not appear in our flips dataset.
Is 21730 North Ave a tax-appeal candidate?
No — 21730 North 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
+2.7%
Implied 1-yr
+10.8%
2026 Q3
$676.5K
2026 Q4
$692.1K
ZIP 53045 — Median Price History + Forecast
Explore nearby
Geography
Other properties on North Ave