Real Estate Data API

53221 Milwaukee

73 active listings out of 12K total properties we track in ZIP 53221 (Milwaukee, WI) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

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Active
73
Median
$300K
+8.8%
Sold/mo
2
-95.9%
Tracked
12K
Zoomed out

While you're here, take in the bigger picture — maps below show Wisconsin (statewide), not just 53221. Same company, same dataset, different resolution.

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Key Numbers
Tracked
12K
Active
73
Median list
$300K
Sales (12mo)
518
Get this data →
Key Numbers
Tracked
12K
Active
73
Median list
$300K
Sales (12mo)
518
Get this data →
Key Numbers
Tracked
12K
Active
73
Median list
$300K
Sales (12mo)
518
Get this data →
Key Numbers
Tracked
12K
Active
73
Median list
$300K
Sales (12mo)
518
Get this data →
Key Numbers
Tracked
12K
Active
73
Median list
$300K
Sales (12mo)
518

Inventory breakdown

Distribution of the 73 currently-active listings in ZIP 53221. Full dataset covers 12K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 37 (52.1%)
$300K–$500K 31 (43.7%)
$500K–$750K 3 (4.2%)
$750K–$1M 0 (0%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 1
2 bd 15
3 bd 43
4 bd 11
5+ bd 2
Active by property type
Single Family 55 (75.3%)
Condo 14 (19.2%)
Multi Family 4 (5.5%)
For Developers

Get Milwaukee 53221 data in your app

curl
request
GET https://api.straply.com/v1/markets/zip/53221
Authorization: Bearer $STRAPLY_KEY
200 OK response
{
  "zip": "53221",
  "total_tracked": 12094,
  "active": 73,
  "median_list": 299900
}

ZIP 53221 · Milwaukee, WI real estate: market summary

As of June 2026, Straply tracks 12,094 homes in ZIP 53221 (Milwaukee, WI), with 73 active for sale at a median list price of $299,900 (~$207/sq ft). Notably, home prices are climbing — the median sale price is up 9% year over year.

Median list price
$299,900
Median $/sq ft
$207
Active listings
73
Median sale price
$310,000 (+9% YoY)
Properties tracked
12,094

Frequently asked: ZIP 53221 · Milwaukee, WI real estate

What is the median home price in ZIP 53221?

The median list price in ZIP 53221 (Milwaukee, WI) is $299,900 (about $207 per square foot), based on 73 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 53221?

Active listings in ZIP 53221 (Milwaukee, WI) concentrate in: 52% under $300k and 44% $300k–$500k.

Are home prices in ZIP 53221 going up or down?

The median sale price is $310,000, up 9% year over year. Straply tracked 518 sales here over the past 12 months.

How many homes are for sale in ZIP 53221?

Straply is tracking 73 active listings in ZIP 53221 (Milwaukee, WI) out of 12,094 properties on record as of June 2026.

How old are the homes in ZIP 53221?

Most homes in ZIP 53221 (Milwaukee, WI) were built in the 1960s. About 13% were built after 1980, while 6% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 53221?

ZIP 53221 (Milwaukee, WI) is mostly single-family homes (75% of listings). Also common: condos 19%, multi-family homes 6%.

How many bedrooms do homes in ZIP 53221 typically have?

The most common size in ZIP 53221 (Milwaukee, WI) is 3 bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.