4171 21st St
Milwaukee, WI 53209
6 bd 2 ba 2,557 sqft Built 1927 Lot 4,838 sqft multi_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 |
|---|---|---|---|---|
| 2024 | $142,400 | $3,700 | $146,100 | $3,297 |
| 2022 | $97,100 | $3,700 | $100,800 | $2,084 |
| 2021 | $97,200 | $3,700 | $100,900 | $2,335 |
| 2020 | $97,200 | $3,700 | $100,900 | $2,381 |
| 2019 | $90,700 | $3,700 | $94,400 | $2,564 |
| 2018 | $65,300 | $3,700 | $69,000 | $1,880 |
| 2017 | $65,300 | $3,700 | $69,000 | $2,061 |
| 2016 | $58,800 | $4,500 | $63,300 | $1,599 |
| 2014 | $61,700 | $4,500 | $66,200 | $1,802 |
| 2013 | $70,700 | $4,500 | $75,200 | $2,088 |
| 2012 | $92,000 | $4,500 | $96,500 | $2,176 |
| 2011 | $92,000 | $4,500 | $96,500 | $2,396 |
| 2010 | $92,000 | $4,500 | $96,500 | $2,396 |
| 2008 | $104,300 | $4,500 | $108,800 | $2,489 |
| 2007 | $99,100 | $4,500 | $103,600 | $2,310 |
| 2006 | $99,100 | $4,500 | $103,600 | $2,369 |
Property facts
Year built
1927
Property type
multi_family
Stories
2
Beds
6
Baths
2
Living area
2,557 sqft
Lot size
4,838 sqft
ZIP code
53209
City
Milwaukee
Street
21st St
Coordinates
43.09328, -87.93853
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4171 21st St last sell?
No public-record sale is on file for 4171 21st St.
What is the current tax assessment for 4171 21st St?
The most recent total assessment for 4171 21st St (year 2024) is $146,100 with $3,297 in property tax.
When was 4171 21st St built?
4171 21st St was built in 1927.
How does 4171 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 4171 21st St?
4171 21st St is a 6 bed, 2 bath, 2,557 sqft, 4,838 sqft lot multi_family.
Is 4171 21st St a flip candidate?
No — 4171 21st St does not appear in our flips dataset.
Is 4171 21st St a tax-appeal candidate?
No — 4171 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