Dekalb IL
87 active listings out of 11K total properties we track across 7 Dekalb 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 Dekalb. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 87 currently-active listings in Dekalb, IL. Full dataset covers 11K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Dekalb
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Dekalb, IL data in your app
GET https://api.straply.com/v1/markets/city/dekalb-il
Authorization: Bearer $STRAPLY_KEY{
"city": "dekalb-il",
"total_tracked": 11077,
"active": 87,
"median_list": 275000
}Dekalb, IL real estate: market summary
As of April 2026, Straply tracks 11,077 homes in Dekalb, IL, with 87 active for sale at a median list price of $275,000 (~$157/sq ft). Notably, the market is cooling — the median sale price is down 18% year over year.
- Median list price
- $275,000
- Median $/sq ft
- $157
- Active listings
- 87
- Median sale price
- $218,000 (-18% YoY)
- Properties tracked
- 11,077
Frequently asked: Dekalb, IL real estate
What is the median home price in Dekalb?
The median list price in Dekalb, IL is $275,000 (about $157 per square foot), based on 87 active listings tracked by Straply as of April 2026.
What price range are homes in Dekalb?
Active listings in Dekalb, IL concentrate in: 58% under $300k and 38% $300k–$500k.
Are home prices in Dekalb going up or down?
The median sale price is $218,000, down 18% year over year. Straply tracked 403 sales here over the past 12 months.
How many homes are for sale in Dekalb?
Straply is tracking 87 active listings in Dekalb, IL out of 11,077 properties on record as of April 2026.
How old are the homes in Dekalb?
Most homes in Dekalb, IL were built in the 2000s. About 52% were built after 1980, while 15% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Dekalb?
Dekalb, IL is mostly single-family homes (70% of listings). Also common: townhouses 16%, multi-family homes 8%.
How many bedrooms do homes in Dekalb typically have?
The most common size in Dekalb, IL is 3 bd.
What are the most active ZIP codes in Dekalb?
The ZIP codes with the most active listings in Dekalb, IL are 60115, 60135.
What areas are near Dekalb?
Nearby markets Straply also tracks include Cortland, Sycamore, Malta, Maple Park.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.