Port Byron IL
12 active listings out of 1.8K total properties we track across 2 Port Byron 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 Port Byron. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 12 currently-active listings in Port Byron, IL. Full dataset covers 1.8K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Port Byron
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Illinois cities within driving distance.
Get Port Byron, IL data in your app
GET https://api.straply.com/v1/markets/city/port-byron-il
Authorization: Bearer $STRAPLY_KEY{
"city": "port-byron-il",
"total_tracked": 1753,
"active": 12,
"median_list": 399450
}Port Byron, IL real estate: market summary
As of April 2026, Straply tracks 1,753 homes in Port Byron, IL, with 12 active for sale at a median list price of $399,450 (~$155/sq ft). Notably, home prices are climbing — the median sale price is up 39% year over year.
- Median list price
- $399,450
- Median $/sq ft
- $155
- Active listings
- 12
- Median sale price
- $281,000 (+39% YoY)
- Properties tracked
- 1,753
Frequently asked: Port Byron, IL real estate
What is the median home price in Port Byron?
The median list price in Port Byron, IL is $399,450 (about $155 per square foot), based on 12 active listings tracked by Straply as of April 2026.
What price range are homes in Port Byron?
Active listings in Port Byron, IL concentrate in: 40% $300k–$500k and 30% under $300k.
Are home prices in Port Byron going up or down?
The median sale price is $281,000, up 39% year over year. Straply tracked 43 sales here over the past 12 months.
How many homes are for sale in Port Byron?
Straply is tracking 12 active listings in Port Byron, IL out of 1,753 properties on record as of April 2026.
How old are the homes in Port Byron?
Most homes in Port Byron, IL were built in the 1970s. About 43% were built after 1980, while 13% predate 1940. The newest tracked home dates to 2024.
What types of homes are in Port Byron?
Port Byron, IL is mostly single-family homes (92% of listings). Also common: manufactured homes 8%.
How many bedrooms do homes in Port Byron typically have?
The most common size in Port Byron, IL is 3 bd.
What areas are near Port Byron?
Nearby markets Straply also tracks include Hampton, Cordova, Colona, Silvis.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.