Glen Carbon IL
176 active listings out of 6.3K total properties we track across 7 Glen Carbon 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 Glen Carbon. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 176 currently-active listings in Glen Carbon, IL. Full dataset covers 6.3K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Glen Carbon
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Glen Carbon, IL data in your app
GET https://api.straply.com/v1/markets/city/glen-carbon-il
Authorization: Bearer $STRAPLY_KEY{
"city": "glen-carbon-il",
"total_tracked": 6333,
"active": 176,
"median_list": 330000
}Glen Carbon, IL real estate: market summary
As of November 2026, Straply tracks 6,333 homes in Glen Carbon, IL, with 176 active for sale at a median list price of $330,000 (~$171/sq ft). Notably, home prices are climbing — the median sale price is up 28% year over year.
- Median list price
- $330,000
- Median $/sq ft
- $171
- Active listings
- 176
- Median sale price
- $415,000 (+28% YoY)
- Properties tracked
- 6,333
Frequently asked: Glen Carbon, IL real estate
What is the median home price in Glen Carbon?
The median list price in Glen Carbon, IL is $330,000 (about $171 per square foot), based on 176 active listings tracked by Straply as of November 2026.
What price range are homes in Glen Carbon?
Active listings in Glen Carbon, IL concentrate in: 43% under $300k and 31% $300k–$500k.
Are home prices in Glen Carbon going up or down?
The median sale price is $415,000, up 28% year over year. Straply tracked 210 sales here over the past 12 months.
How many homes are for sale in Glen Carbon?
Straply is tracking 176 active listings in Glen Carbon, IL out of 6,333 properties on record as of November 2026.
How old are the homes in Glen Carbon?
Most homes in Glen Carbon, IL were built in the 1990s. About 65% were built after 1980, while 5% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Glen Carbon?
Glen Carbon, IL is mostly single-family homes (70% of listings). Also common: lots / land 25%.
How many bedrooms do homes in Glen Carbon typically have?
The most common size in Glen Carbon, IL is Studio/1 bd.
What areas are near Glen Carbon?
Nearby markets Straply also tracks include Maryville, Edwardsville, Troy, Collinsville.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.