As of today, , there are — properties for sale in the 61275 area and 0 properties listed for sale in the city of Port Byron. This single family residential home at 307 Walnut St in ZIP code 61275 was last listed for $88,000. This is 0% above the current $0 median price for Port Byron and N/A below the median of $— for the ZIP code. Of the 0 properties for sale in Port Byron, 0 are single family homes and 0 are condos. 307 Walnut St is a single family residential home that is approximately 1,343 square feet, 0% above the city median of 0 and N/A below the 61275 ZIP code median of —. The price per Sqft was $66 which is N/A below the current median price in 61275 of $— and 0% above the Port Byron median of $0 per square foot.