Single Family Home for sale by owner in Frankfort, MI 49635. Sophicitated Home on Crystal Lake for Sale (By Owner) 1 mile from Crystal Downs Country Club - $1.4 Million - Very Special! DESCRIPTION Spectacular one of a kind 4,000 + sq. ft. home overlooking Crystal Lake just down the street from the Crystal Downs Country Club gate. This amazing home is not like any others for sale on Crystal Lake. It was featured in the 2005 Crystal Lake Home Tour and is filled with georgous detailing throughout. ... See site for full property details.