Today 17552, Mount Joy PA is count around 25 homes for sale at current average listing price of $416,684. Nearby neighborhoods of 17552 are Florin Hill, None Available, Mount Joy Borough, Four Seasons At Elm Tree, Garner Estates, Lancaster Estates, The Lakes At Donegal Springs, Village Of Deerfield, West Donegal Twp. Most of 17552 homes are 3 bedrooms with 2 bathrooms.