| | | Date | Description | Location | MdHR No | MSA Citation |
| | Details | 1941-1968 | 1, Abbott Forest-Baden View | 01/29/06/001 | 50272-1 | C12-1 |
| | Details | 1926-1965 | 2, Bald Hill Corp.-Charlotte J. Belt Estate | 01/29/06/002 | 50272-2 | C12-2 |
| | Details | 1961-1965 | Belair: Buckingham-Tulip Grove | 01/29/06/003 | 50272-3 | C12-3 |
| | Details | 1922-1966 | 2, Belton-Berwyn Heights | 01/29/06/004 | 50272-4 | C12-4 |
| | Details | 1925-1964 | 3, Berwyn Heights-Boulevard Heights | 01/29/06/005 | 50272-5 | C12-5 |
| | Details | 1922-1968 | 4, Bradbury-Capital Heights | 01/29/06/006 | 50272-6 | C12-6 |
| | Details | 1962-1965 | Calverton-Addition to Calverton | 01/29/06/007 | 50272-7 | C12-7 |
| | Details | 1918-1964 | 5, Capital Heights-Cedar Haven | 01/29/06/008 | 50272-8 | C12-8 |
| | Details | 1923-1966 | 6, Cedar Haven-Chillum Terrace | 01/29/06/009 | 50272-9 | C12-9 |
| | Details | 1922-1967 | 7, Chinyere Acres-Columbia Park, Wards Addition | 01/29/06/010 | 50272-10 | C12-10 |
| | Details | 1922-1968 | 8, Condee Tract-Deer Park Manor | 01/29/06/011 | 50272-11 | C12-11 |
| | Details | 1928-1965 | 9, Deer Pond-Dupont Village | 01/29/06/012 | 50272-12 | C12-12 |
| | Details | 1921-1964 | 10, Eagle Harbor-Elmar Gardens | 01/29/06/013 | 50272-13 | C12-13 |
| | Details | 1930-1963 | 11, Eleven Cedars-Forest Heights | 01/29/06/014 | 50272-14 | C12-14 |
| | Details | 1928-1967 | 12, Forest Hills-Glenarden | 01/29/06/015 | 50272-15 | C12-15 |
| | Details | 1929-1963 | 13, Glenarden Heights-Glenridge | 01/29/06/016 | 50272-16 | C12-16 |
| | Details | 1923-1963 | 14, Glenwood Park-Greater Capital Heights | 01/29/06/017 | 50272-17 | C12-17 |
| | Details | 1936-1963 | 15, Greater Capitol Heights-Hariclif | 01/29/06/018 | 50272-18 | C12-18 |
| | Details | 1922-1963 | 16, Harris Terrace-Hillcrest Heights | 01/29/06/019 | 50272-19 | C12-19 |
| | Details | 1933-1964 | 17, Hillcrest Heights-Holtons Addition | 01/29/06/020 | 50272-20 | C12-20 |
| | Details | 1935-1964 | 18, Home Acres-Keppler Park | 01/29/06/021 | 50272-21 | C12-21 |
| | Details | 1915-1966 | 19, Kerby Hill-Landover Hills | 01/29/06/022 | 50272-22 | C12-22 |
| | Details | 1934-1963 | 20, Landover Knolls-Lewisdale | 01/29/06/023 | 50272-23 | C12-23 |
| | Details | 1923-1968 | 21, Lewis Heights-Maryland Park Christian Church Property | 01/29/06/024 | 50272-24 | C12-24 |
| | Details | 1928-1967 | 22, Maryland Park Terrace-North Englewood | 01/29/06/025 | 50272-25 | C12-25 |
| | Details | 1929-1963 | 23, North Fairmount Heights-Oxon Park | 01/29/06/026 | 50272-26 | C12-26 |
| | Details | 1937-1969 | 24, Oxon Run Hills-Pomroy Place | 01/29/06/027 | 50272-27 | C12-27 |
| | Details | 1920-1965 | 25, Poplar Hill Estates-Ridgeway Estates | 01/29/06/028 | 50272-28 | C12-28 |
| | Details | 1925-1964 | 26, Riggs Manor-Riverdale Woods | 01/29/06/029 | 50272-29 | C12-29 |
| | Details | 1915-1965 | 27, River Ridge Estates-Seabrook Acres | 01/29/06/030 | 50272-30 | C12-30 |
| | Details | 1928-1964 | 28, Seabrook Park Estates-South Laurel | 01/29/06/031 | 50272-31 | C12-31 |
| | Details | 1927-1968 | 29, South Lawn-Sylvan Vista | 01/29/06/032 | 50272-32 | C12-32 |
| | Details | 1934-1969 | 30, Tantallon Hills-Tolson Woodland | 01/29/06/033 | 50272-33 | C12-33 |
| | Details | 1924-1969 | 31, Top Notch-West and Dixons Addition to Camp Springs | 01/29/06/034 | 50272-34 | C12-34 |
| | Details | 1927-1966 | 32, Westchester Estates-Zouras Resubdivision | 01/29/06/035 | 50272-35 | C12-35 |