| Business | Phone |
| Washington Homes 3403 Keystone Manor Pl, District Heights 20747 | (301) 735-0159 |
| Washington Homes The Avenue 2800 Forest Run Dr, District Heights 20747 | (301) 736-3160 |
| Foster Colony Square 6302 Hil Mar Dr, District Heights 20747 | (301) 736-2600 |