Real Estate Data API

Chicago market data

28K active listings out of 2.9M total properties we track across 406 Chicago ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
28K
Median
$360K
+7.1%
Sold/mo
1.2K
-76.3%
Tracked
2.9M
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Over the past 12 months, Chicago has recorded 81,561 home sales. Last month saw 1,153 sales (-76.3% vs the prior month). Most recent median sale price: $390K. Drag the time slider above to watch the sales wave ripple month by month across the metro.

Key Numbers
Sales (12mo)
82K
Last month
1.2K
MoM
-76.3%
Peak month
Jun 2025
Median sale
$390K
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Right now, 28K homes are actively for sale across Chicago. Median list price is $360K at $228/sqft. Hover any hex above to see its local median price and property-type mix.

Key Numbers
Active total
28K
Median list
$360K
Median $/sqft
$228
Top ZIP
60611
Top type
Single Family (53%)
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Flip activity in Chicago surfaces in the hex map — dense cells are sub-neighborhoods where buy-and-resell transactions have clustered. Out of 81,561 sales in the past year, a meaningful slice fits the classic flip profile. Hover for local flip counts and median profit.

Key Numbers
Sales (12mo)
82K
Median sale
$230K
Top ZIP
60611
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2.8% of recorded sales in Chicago have cleared the $1M mark. Median sale price across all recorded transactions is $230K. Drag the decade slider to see the $1M line sweep across the metro.

Key Numbers
$1M+ share
2.8%
Median sale
$230K
Current list
$360K
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Chicago's housing stock peak-built in the 1950s. 33% of homes were built after 1980; just 22.4% predate 1940. Since 2020 we've tracked 28K newly-built homes.

Key Numbers
Peak decade
1950s
Post-1980
33%
Pre-war
22.4%
New (2020+)
28K
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Corporate and LLC buyers show up in the map — dense hexes mark neighborhoods with high investor purchase activity. Our current dataset shows 2.44M rental listings with enough data to calculate yield in Chicago.

Key Numbers
Rental listings
2.44M
Avg gross yield
157.81%
Tracked
2.9M

Inventory breakdown

Distribution of the 28K currently-active listings in Chicago. Our full dataset covers 2.9M Chicago properties — listings, off-market homes, rentals, and full sales/tax history — queryable per-ZIP or per-property via the API.

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Active by price range
Under $300K 10,162 (38.9%)
$300K–$500K 8,001 (30.6%)
$500K–$750K 4,013 (15.4%)
$750K–$1M 1,586 (6.1%)
$1M–$2M 1,599 (6.1%)
$2M+ 775 (3%)
Active by bedroom count
Studio/1 bd 1,972
2 bd 5,906
3 bd 8,695
4 bd 5,804
5+ bd 4,908
Active by property type
Single Family 14,734 (53.3%)
Condo 7,469 (27%)
Multi Family 2,826 (10.2%)
Townhouse 2,297 (8.3%)
Manufactured 182 (0.7%)
Lot 96 (0.3%)
sample response · GET /v1/markets/metro/chicago Full schema →
{
  "metro": "chicago",
  "total_tracked": 2900038,
  "active": 27629,
  "median_list": 360000,
  "sold_this_month": 1153,
  "median_sold": 390000
}
For Developers

Get Chicago data in your app

Every number on this page is queryable via a single REST endpoint.

curl
request
GET https://api.straply.com/v1/markets/metro/chicago
Authorization: Bearer $STRAPLY_KEY
200 OK response
{
  "metro": "chicago",
  "total_tracked": 2900038,
  "active": 27629,
  "median_list": 360000,
  "sold_this_month": 1153
}
Get an API key Read the docs Free tier: 1,000 requests/month