Rock Falls IL
138 active listings out of 5.9K total properties we track across 6 Rock Falls 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 Rock Falls. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 138 currently-active listings in Rock Falls, IL. Full dataset covers 5.9K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Rock Falls
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Rock Falls, IL data in your app
GET https://api.straply.com/v1/markets/city/rock-falls-il
Authorization: Bearer $STRAPLY_KEY{
"city": "rock-falls-il",
"total_tracked": 5914,
"active": 138,
"median_list": 134900
}Rock Falls, IL real estate: market summary
As of November 2026, Straply tracks 5,914 homes in Rock Falls, IL, with 138 active for sale at a median list price of $134,900 (~$111/sq ft). Notably, home prices are climbing — the median sale price is up 17% year over year.
- Median list price
- $134,900
- Median $/sq ft
- $111
- Active listings
- 138
- Median sale price
- $112,450 (+17% YoY)
- Properties tracked
- 5,914
Frequently asked: Rock Falls, IL real estate
What is the median home price in Rock Falls?
The median list price in Rock Falls, IL is $134,900 (about $111 per square foot), based on 138 active listings tracked by Straply as of November 2026.
What price range are homes in Rock Falls?
Active listings in Rock Falls, IL concentrate in: 85% under $300k and 9% $300k–$500k.
Are home prices in Rock Falls going up or down?
The median sale price is $112,450, up 17% year over year. Straply tracked 168 sales here over the past 12 months.
How many homes are for sale in Rock Falls?
Straply is tracking 138 active listings in Rock Falls, IL out of 5,914 properties on record as of November 2026.
How old are the homes in Rock Falls?
Most homes in Rock Falls, IL were built in the 1970s. About 22% were built after 1980, while 18% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Rock Falls?
Rock Falls, IL is mostly single-family homes (83% of listings). Also common: other 6%, multi-family homes 5%.
How many bedrooms do homes in Rock Falls typically have?
The most common size in Rock Falls, IL is 3 bd.
What areas are near Rock Falls?
Nearby markets Straply also tracks include Sterling, Tampico, Lena, Dixon.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.