Three car garage plans with loft 3 car prefab garage kits. Garage with carport on front garage carport combination. Small house plans with detached garage small house plans with open floor plan. Boat garage with shop boat garage with apartment. 3 Car Garage Plans Detached 4 Car Garage 3 Car Garage with Loft. Detached 3 Car Garage Plans with Loft 3 Stall Garage Dimensions by Stephen Hughes