4170 21st St
Milwaukee, WI 53209
Built 1928 Lot 3,920 sqft multi_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 19, 2023 | Sold | $27,000 | MetroMLS |
| Mar 28, 2022 | Listed | $56,000 | MLS #1784805 |
| Feb 17, 2022 | Listed | $56,000 | MLS #1780339 |
Tax assessment history
No tax assessment data
No assessment history available for this parcel.
Property facts
Year built
1928
Property type
multi_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
3,920 sqft
ZIP code
53209
City
Milwaukee
Street
21st St
Coordinates
43.09330, -87.93786
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4170 21st St last sell?
No public-record sale is on file for 4170 21st St.
What is the current tax assessment for 4170 21st St?
No tax-assessment history is recorded for this parcel.
When was 4170 21st St built?
4170 21st St was built in 1928.
How does 4170 21st St compare to others on 21st St?
We track 8 other properties on 21st St. Browse the list under "Other properties on 21st St" to compare beds, baths, and sale history.
What are the property facts for 4170 21st St?
4170 21st St is a 3,920 sqft lot multi_family.
Is 4170 21st St a flip candidate?
No — 4170 21st St does not appear in our flips dataset.
Is 4170 21st St a tax-appeal candidate?
No — 4170 21st 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
+10.1%
Implied 1-yr
+40.5%
2026 Q3
$354.5K
2026 Q4
$376.2K
ZIP 53209 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 21st St