Caseyville IL
59 active listings out of 3.7K total properties we track across 5 Caseyville 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 Illinois (statewide), not just Caseyville. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 59 currently-active listings in Caseyville, IL. Full dataset covers 3.7K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Caseyville
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Caseyville, IL data in your app
GET https://api.straply.com/v1/markets/city/caseyville-il
Authorization: Bearer $STRAPLY_KEY{
"city": "caseyville-il",
"total_tracked": 3670,
"active": 59,
"median_list": 291530
}Caseyville, IL real estate: market summary
As of April 2026, Straply tracks 3,670 homes in Caseyville, IL, with 59 active for sale at a median list price of $291,530 (~$157/sq ft). Notably, the market is cooling — the median sale price is down 48% year over year.
- Median list price
- $291,530
- Median $/sq ft
- $157
- Active listings
- 59
- Median sale price
- $106,000 (-48% YoY)
- Properties tracked
- 3,670
Frequently asked: Caseyville, IL real estate
What is the median home price in Caseyville?
The median list price in Caseyville, IL is $291,530 (about $157 per square foot), based on 59 active listings tracked by Straply as of April 2026.
What price range are homes in Caseyville?
Active listings in Caseyville, IL concentrate in: 53% under $300k and 33% $300k–$500k.
Are home prices in Caseyville going up or down?
The median sale price is $106,000, down 48% year over year. Straply tracked 127 sales here over the past 12 months.
How many homes are for sale in Caseyville?
Straply is tracking 59 active listings in Caseyville, IL out of 3,670 properties on record as of April 2026.
How old are the homes in Caseyville?
Most homes in Caseyville, IL were built in the 1950s. About 35% were built after 1980, while 11% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Caseyville?
Caseyville, IL is mostly single-family homes (90% of listings). Also common: manufactured homes 7%.
How many bedrooms do homes in Caseyville typically have?
The most common size in Caseyville, IL is 3 bd.
What areas are near Caseyville?
Nearby markets Straply also tracks include Fairview Heights, Collinsville, O Fallon, East Saint Louis.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.