 DENVER, Oct. 18, 2021 PRNewswire -- With three-quarters of the year complete, 2021 is mirroring seasonal norms, unlike 2020, but maintaining strong momentum. September home sales dropped 7.0 from Augusts total and the Median Sales Price slipped 1.1 to 329,000 both far less than the typical drop-offs as summer gives way to fall. 