Monticello IL
105 active listings out of 3.9K total properties we track across 10 Monticello 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 Monticello. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 105 currently-active listings in Monticello, IL. Full dataset covers 3.9K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Monticello
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Monticello, IL data in your app
GET https://api.straply.com/v1/markets/city/monticello-il
Authorization: Bearer $STRAPLY_KEY{
"city": "monticello-il",
"total_tracked": 3867,
"active": 105,
"median_list": 299900
}Monticello, IL real estate: market summary
As of November 2026, Straply tracks 3,867 homes in Monticello, IL, with 105 active for sale at a median list price of $299,900 (~$176/sq ft). Notably, home prices are climbing — the median sale price is up 18% year over year.
- Median list price
- $299,900
- Median $/sq ft
- $176
- Active listings
- 105
- Median sale price
- $369,500 (+18% YoY)
- Properties tracked
- 3,867
Frequently asked: Monticello, IL real estate
What is the median home price in Monticello?
The median list price in Monticello, IL is $299,900 (about $176 per square foot), based on 105 active listings tracked by Straply as of November 2026.
What price range are homes in Monticello?
Active listings in Monticello, IL concentrate in: 50% under $300k and 33% $300k–$500k.
Are home prices in Monticello going up or down?
The median sale price is $369,500, up 18% year over year. Straply tracked 99 sales here over the past 12 months.
How many homes are for sale in Monticello?
Straply is tracking 105 active listings in Monticello, IL out of 3,867 properties on record as of November 2026.
How old are the homes in Monticello?
Most homes in Monticello, IL were built in the 2000s. About 53% were built after 1980, while 9% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Monticello?
Monticello, IL is mostly single-family homes (74% of listings). Also common: lots / land 16%.
How many bedrooms do homes in Monticello typically have?
The most common size in Monticello, IL is 3 bd.
What areas are near Monticello?
Nearby markets Straply also tracks include White Heath, Mansfield, Argenta, Cerro Gordo.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.