Round Lake Heights IL
3 active listings out of 822 total properties we track across 1 Round Lake Heights 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 Round Lake Heights. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 3 currently-active listings in Round Lake Heights, IL. Full dataset covers 822 properties — listings, off-market homes, rentals, and full history.
ZIP codes in Round Lake Heights
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Round Lake Heights, IL data in your app
GET https://api.straply.com/v1/markets/city/round-lake-heights-il
Authorization: Bearer $STRAPLY_KEY{
"city": "round-lake-heights-il",
"total_tracked": 822,
"active": 3,
"median_list": 369900
}Round Lake Heights, IL real estate: market summary
As of April 2026, Straply tracks 822 homes in Round Lake Heights, IL, with 3 active for sale at a median list price of $369,900 (~$197/sq ft). Notably, most homes were built in the 2000s.
- Median list price
- $369,900
- Median $/sq ft
- $197
- Active listings
- 3
- Properties tracked
- 822
Frequently asked: Round Lake Heights, IL real estate
What is the median home price in Round Lake Heights?
The median list price in Round Lake Heights, IL is $369,900 (about $197 per square foot), based on 3 active listings tracked by Straply as of April 2026.
What price range are homes in Round Lake Heights?
Active listings in Round Lake Heights, IL concentrate in: 100% $300k–$500k.
How many homes are for sale in Round Lake Heights?
Straply is tracking 3 active listings in Round Lake Heights, IL out of 822 properties on record as of April 2026.
How old are the homes in Round Lake Heights?
Most homes in Round Lake Heights, IL were built in the 2000s. About 58% were built after 1980. The newest tracked home dates to 2016.
What types of homes are in Round Lake Heights?
Round Lake Heights, IL is mostly single-family homes (100% of listings).
How many bedrooms do homes in Round Lake Heights typically have?
The most common size in Round Lake Heights, IL is 3 bd.
What areas are near Round Lake Heights?
Nearby markets Straply also tracks include Round Lake Beach, Ingleside, Lake Villa, Round Lake Park.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.