We have found 6 properties on 40th Pl W, Mountlake Terrace, WA. Average price per square feet on 40th Pl W is $267. It is 41.3% higher than average price per sqft Mountlake Terrace. Average sale price on 40th Pl W is $451,250. It is 75.0% higher than average sale price in Mountlake Terrace.