Granite City IL
236 active listings out of 17K total properties we track across 10 Granite City 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 Granite City. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 236 currently-active listings in Granite City, IL. Full dataset covers 17K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Granite City
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Granite City, IL data in your app
GET https://api.straply.com/v1/markets/city/granite-city-il
Authorization: Bearer $STRAPLY_KEY{
"city": "granite-city-il",
"total_tracked": 17157,
"active": 236,
"median_list": 122034
}Granite City, IL real estate: market summary
As of April 2026, Straply tracks 17,157 homes in Granite City, IL, with 236 active for sale at a median list price of $122,034 (~$98/sq ft). Notably, the market is cooling — the median sale price is down 25% year over year.
- Median list price
- $122,034
- Median $/sq ft
- $98
- Active listings
- 236
- Median sale price
- $90,000 (-25% YoY)
- Properties tracked
- 17,157
Frequently asked: Granite City, IL real estate
What is the median home price in Granite City?
The median list price in Granite City, IL is $122,034 (about $98 per square foot), based on 236 active listings tracked by Straply as of April 2026.
What price range are homes in Granite City?
Active listings in Granite City, IL concentrate in: 90% under $300k and 8% $300k–$500k.
Are home prices in Granite City going up or down?
The median sale price is $90,000, down 25% year over year. Straply tracked 670 sales here over the past 12 months.
How many homes are for sale in Granite City?
Straply is tracking 236 active listings in Granite City, IL out of 17,157 properties on record as of April 2026.
How old are the homes in Granite City?
Most homes in Granite City, IL were built in the 1950s. About 15% were built after 1980, while 24% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Granite City?
Granite City, IL is mostly single-family homes (82% of listings). Also common: manufactured homes 10%, multi-family homes 7%.
How many bedrooms do homes in Granite City typically have?
The most common size in Granite City, IL is 3 bd.
What areas are near Granite City?
Nearby markets Straply also tracks include Collinsville, Hartford, East Saint Louis, South Roxana.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.