| A |
| Alice ChristmanCompass | 1313 14th Street Northwest, Downtown | advisorypartnersdmv.com | +1-202-559-8988 | |
| Avanti Real Estate Services | 3421 14th Street Northwest, Columbia Heights | | | |
| Avenue Title Group | 1602 14th Street Northwest, Dupont Circle | avenuesettlements.com | +1 202-296-4500 | |
| B |
| Barley and Barley | Capitol Hill, no street on record | | | |
| Berkshire Hathaway HomeServices | 216 7th Street Southeast, Capitol Hill | penfedrealty.com | | |
| C |
| Central Propertiesnot edited since 2019 | 1353 V Street Northwest, Columbia Heights | centralpropertiesdc.com | | |
| Century 21 | 843 Upshur Street Northwest, Columbia Heights | c21redwood.com | | |
| Chambers Theory | 2613 P Street Northwest, Georgetown | | | |
| Coldwell Banker | 350 7th Street Southeast, Capitol Hill | coldwellbankerhomes.com | +1 202-547-3525 | |
| Coldwell Banker | 1617 14th Street Northwest, Dupont Circle | | | |
| Compass | Georgetown, no street on record | | | |
| D |
| DC Real Property LLC | 80 T Street Northwest, Columbia Heights | | +1-202-800-8389 | |
| E |
| Engel & Völkers | Columbia Heights, no street on record | | | |
| Eva Realty, LLC | Cleveland Park, no street on record | | | |
| F |
| Federal Title and Escrownot edited since 2016 | Dupont Circle, no street on record | | | |
| G |
| Greenline LLCnot edited since 2015 | Columbia Heights, no street on record | | | |
| H |
| Heider | 2531 P Street Northwest, Georgetown | | | |
| I |
| Intersect at O Townhomes | 1336 8th Street Northwest, Downtown | intersectatotownhomes.com | +1-202-753-5534 | |
| J |
| JS Wood Real Estate Incnot edited since 2015 | Columbia Heights, no street on record | | | |
| K |
| Keller Williams Realty | Tenleytown, no street on record | | | |
| L |
| Long & FosterLong & Foster Real Estate | Brookland, no street on record | | | |
| Long & FosterLong & Foster Real Estate | 20 Chevy Chase Circle Northwest, Friendship Heights | longandfoster.com | +1-202-364-1700 | |
| M |
| m2 Real Estate | 1407 T Street Northwest, Dupont Circle | | | |
| McEnearney Associates Realtor | 1803 14th Street Northwest, Dupont Circle | | | |
| McLean Mortgagenot edited since 2016 | 1330 U Street Northwest, Columbia Heights | | | |
| McWilliams Ballard | Downtown, no street on record | mcwb.com | +1 202-280-2396 | |
| Menkitinot edited since 2020 | Brookland, no street on record | | | |
| R |
| RE/MAX AllegianceRE/MAX | Capitol Hill, no street on record | myallegiancehome.com | +1-202-547-5600 | |
| Reynolds Company, Inc.not edited since 2014 | 3109 Georgia Avenue Northwest, Columbia Heights | | | |
| S |
| Sedgwick Gardens Apartments | 3726 Connecticut Avenue Northwest, Cleveland Park | daroapartments.com | +1-855-850-4719 | |
| Stanton Development Corporation | Capitol Hill, no street on record | | | |
| T |
| The Barac Co.not edited since 2021 | 6901 4th Street Northwest, Takoma | thebarac.com | +1 202-722-2100 | |
| The New Washington Land Company | Dupont Circle, no street on record | tnwlc.com | | |
| The Parks Historic Walter Reed | 1010 Butternut Street Northwest, Brightwood | | | |
| Tilton Bernstein Managementnot edited since 2016 | 1827 14th Street Northwest, Dupont Circle | | | |
| Tilton Bernstein Walshnot edited since 2016 | Dupont Circle, no street on record | | | |
| TRR Sothebey's | 1506 14th Street Northwest, Dupont Circle | sothebysrealty.com | +1 202-234-3344 | |
| U |
| Urban Pacenot edited since 2016 | Dupont Circle, no street on record | | | |
| W |
| Washington Fine Properties | 2624 P Street Northwest, Georgetown | wfp.com | +1 202-333-3320 | |
| Washington Fine Properties | 1604 14th Street Northwest, Dupont Circle | wfp.com | +1 202-930-6868 | |
| Westbrooke Placenot edited since 2019 | 2201 N Street Northwest, Foggy Bottom | westbrookeplace.com | +1-202-466-6228 | |