Living in ZIP code 21222 comes at a cost of $143,573. Home prices here marginally dropped 1 percent this year. At the same time, inventory decreased marginally year-over-year by 6.3 percent, but a wide range of homes for sale stood on the market in this year with 208 listings for sale throughout this location. Refinished hardwood floors add the perfect touch of elegance and durability to a handful of the homes around here. You'll be able to enjoy a calm and peaceful feeling at home thanks to the waterfront views offered by several properties in this area. Several houses in ZIP code 21222 have powder rooms, which can be kept clear for guests or just used as an extra space for family members.