Today 21075, Elkridge MD is count around 40 homes for sale at current average listing price of $509,049. Nearby neighborhoods of 21075 are None Available, Village Towns, Blue Stream, Elkridge Crossing, Hunt Club Estates, Montgomery Woods, Thompsons Purchase, Courtyards At Timbers, Dorset Gardens At Blue Stream, Elkridge Town Center. Most of 21075 homes are 3 bedrooms with 3 bathrooms.