| Business | Phone |
| Pan Americana Real Estate 5702 East West Hwy, Riverdale 20737 | (240) 296-0641 |
| Raimond Realty Co 6419 Kenilworth Ave, Riverdale 20737 | (301) 779-7666 |
| Standard Properties 6015 66th Ave # B, Riverdale 20737 | (301) 577-8327 |
| Bright Associates Realtors 6001 Baltimore Ave, Riverdale 20737 | (301) 699-1273 |
| Byrds Real Estate 6201 Riverdale Rd, Riverdale 20737 | (301) 277-7277 |
| Calvert Park 5023 Riverdale Rd, Riverdale 20737 | (301) 277-8670 |
| Century 21 Advantage Realty 6309 Baltimore Ave # 101, Riverdale 20737 | (301) 927-7600 |
| Custom Craft Decks 6312 Tuckerman St, Riverdale 20737 | (301) 779-7057 |
| David D Martin Co 5309 Kenilworth Ave, Riverdale 20737 | (301) 277-5600 |
| Fiftey Fiftey Realty 5502 Kenilworth Ave, Riverdale 20737 | (301) 277-1700 |
| Williams & Ferris Assoc 6309 Baltimore Ave # 101, Riverdale 20737 | (301) 779-9000 |
| Fxg Realty 6009 Baltimore Ave # 201, Riverdale 20737 | (301) 922-3141 |
| Gerrety & Bragg Real Estate 4910 Ravenswood Rd, Riverdale 20737 | (301) 277-1111 |