Lemont IL
321 active listings out of 14K total properties we track across 29 Lemont 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 Lemont. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 321 currently-active listings in Lemont, IL. Full dataset covers 14K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Lemont
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Lemont, IL data in your app
GET https://api.straply.com/v1/markets/city/lemont-il
Authorization: Bearer $STRAPLY_KEY{
"city": "lemont-il",
"total_tracked": 13663,
"active": 321,
"median_list": 589663
}Lemont, IL real estate: market summary
As of November 2026, Straply tracks 13,663 homes in Lemont, IL, with 321 active for sale at a median list price of $589,663 (~$272/sq ft). Notably, most homes were built in the 1990s.
- Median list price
- $589,663
- Median $/sq ft
- $272
- Active listings
- 321
- Median sale price
- $575,000 (+4% YoY)
- Properties tracked
- 13,663
Frequently asked: Lemont, IL real estate
What is the median home price in Lemont?
The median list price in Lemont, IL is $589,663 (about $272 per square foot), based on 321 active listings tracked by Straply as of November 2026.
What price range are homes in Lemont?
Active listings in Lemont, IL concentrate in: 29% $500k–$750k and 22% $750k–$1m.
Are home prices in Lemont going up or down?
The median sale price is $575,000, up 4% year over year. Straply tracked 300 sales here over the past 12 months.
How many homes are for sale in Lemont?
Straply is tracking 321 active listings in Lemont, IL out of 13,663 properties on record as of November 2026.
How old are the homes in Lemont?
Most homes in Lemont, IL were built in the 1990s. About 63% were built after 1980, while 10% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Lemont?
Lemont, IL is mostly single-family homes (62% of listings). Also common: townhouses 22%, lots / land 10%.
How many bedrooms do homes in Lemont typically have?
The most common size in Lemont, IL is 3 bd.
What are the most active ZIP codes in Lemont?
The ZIP codes with the most active listings in Lemont, IL are 60439, 61568, 61813.
What areas are near Lemont?
Nearby markets Straply also tracks include Channahon, Diamond, Wilmington, Braidwood.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.