As of today, , there are 135 properties for sale in the 48178 area and 135 properties listed for sale in the city of South Lyon. This single family residential home at 12789 12 Mile Rd in ZIP code 48178 was last listed for $255,000. This is 31% below the current $369,900 median price for South Lyon and 31% below the median of $369,900 for the ZIP code. Of the 135 properties for sale in South Lyon, 105 are single family homes and 30 are condos. 12789 12 Mile Rd is a single family residential home that is approximately — Sqft, 100% below the city median of 2,528 and 100% below the 48178 ZIP code median of 2,528. The price per Sqft was — which is 100% below the current median price in 48178 of $145 and 100% below the South Lyon median of $145 per square foot.