Thornton IL
37 active listings out of 1.1K total properties we track across 5 Thornton ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Chicago metro, not just Thornton. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 37 currently-active listings in Thornton, IL. Full dataset covers 1.1K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Thornton
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Thornton, IL data in your app
GET https://api.straply.com/v1/markets/city/thornton-il
Authorization: Bearer $STRAPLY_KEY{
"city": "thornton-il",
"total_tracked": 1066,
"active": 37,
"median_list": 191950
}Thornton, IL real estate: market summary
As of November 2026, Straply tracks 1,066 homes in Thornton, IL, with 37 active for sale at a median list price of $191,950 (~$132/sq ft). Notably, home prices are climbing — the median sale price is up 23% year over year.
- Median list price
- $191,950
- Median $/sq ft
- $132
- Active listings
- 37
- Median sale price
- $265,000 (+23% YoY)
- Properties tracked
- 1,066
Frequently asked: Thornton, IL real estate
What is the median home price in Thornton?
The median list price in Thornton, IL is $191,950 (about $132 per square foot), based on 37 active listings tracked by Straply as of November 2026.
What price range are homes in Thornton?
Active listings in Thornton, IL concentrate in: 85% under $300k and 9% $300k–$500k.
Are home prices in Thornton going up or down?
The median sale price is $265,000, up 23% year over year. Straply tracked 30 sales here over the past 12 months.
How many homes are for sale in Thornton?
Straply is tracking 37 active listings in Thornton, IL out of 1,066 properties on record as of November 2026.
How old are the homes in Thornton?
Most homes in Thornton, IL were built in the 1950s. About 5% were built after 1980, while 23% predate 1940. The newest tracked home dates to 2010.
What types of homes are in Thornton?
Thornton, IL is mostly single-family homes (84% of listings). Also common: multi-family homes 14%.
How many bedrooms do homes in Thornton typically have?
The most common size in Thornton, IL is 3 bd.
What areas are near Thornton?
Nearby markets Straply also tracks include Glenwood, South Holland, Phoenix, Homewood.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.