Single Family Home for sale by owner in Castalia, IA 52133. NORTH EAST IOWA - SCENIC, 4 MILES FROM DEER HUNTING, TURKEY HUNTING, 20 MILES FROM TROUT FISHING AND MISSISSIPPI RIVER, On 2 1/2 acres and along Highway 52 Only 12 miles from Decorah and full shopping. Beautiful grown trees, Oak, Pine, Apple and others Small pond Two out buildings 4 bedroom, 2 1/2 baths, kitchen, dining room, living room, den, full basement, 2 car heated garage, paved driveway. Two story house built in 1975. Good school... See site for full property details.