As of today, , there are 52 properties for sale in the 49401 area and 52 properties listed for sale in the city of Allendale. This single family residential home at 9110 Buchanan St in ZIP code 49401 was last listed for $183,500. This is 30% below the current $262,650 median price for Allendale and 30% below the median of $262,650 for the ZIP code. Of the 52 properties for sale in Allendale, 42 are single family homes and 10 are condos. 9110 Buchanan St is a single family residential home that is approximately — square feet, 100% below the city median of 1,549 and 100% below the 49401 ZIP code median of 1,549. The price per Sqft was — which is 100% below the current median price in 49401 of $166 and 100% below the Allendale median of $166 per square foot.