As of today, , there are 41 properties for sale in the 60428 area and 44 properties listed for sale in the city of Markham. This single family residential home at 15707 Clifton Park Ave in ZIP code 60428 was last listed for $65,000. This is 7% below the current $70,000 median price for Markham and 10% below the median of $72,450 for the ZIP code. Of the 44 properties for sale in Markham, 43 are single family homes and 1 are condos. 15707 Clifton Park Ave is a single family residential home that is approximately 1,317 Sqft, 8% below the city median of 1,426 and 6% below the 60428 ZIP code median of 1,400. The price per square foot was $49 which is 9% below the current median price in 60428 of $54 and 9% below the Markham median of $54 per Sqft.