In ZIP code 21236, the average listing price is $234,465 this year, a small 3 percent drop from the year prior. Meanwhile, the number of homes on the market modestly increased by 8.7 percent year-over-year to reach 137 listings. Numerous homes in this location have been landscaped, so the outside will be as pleasant to look at as the inside. Several houses in ZIP code 21236 have powder rooms, which can be kept clear for guests or just used as an extra space for family members. This area is home to several community pools which are well-maintained and always have a lifeguard on duty so your children can go and splash around in safety.