Today 21042, Ellicott City MD is count around 31 homes for sale at current average listing price of $1,072,725. Nearby neighborhoods of 21042 are None Available, Westmount, Turf Valley, Columbia Corporate Park, Dorsey Hall, Woodmark, Bethany Manor, Dorsey Search, Farside, Legends At Turf Valley. Most of 21042 homes are 5 bedrooms with 4 bathrooms.