| Business | Phone |
| Farley & Assoc 408 Pulaski Hwy # A, Joppa 21085 | (410) 679-2900 |
| Long & Foster Realtors 101 Bata Blvd, Joppa 21085 | (410) 679-7500 |
| Long & Foster Realtors 501 Barrington Ct, Joppa 21085 | (410) 538-4615 |
| Merritt Properties 1809 Fashion Ct, Joppa 21085 | (410) 671-6495 |
| Robinson & Snyder Real Estate 1309 Old Mountain Rd S, Joppa 21085 | (410) 679-7911 |
| Steen Properties 756 Towne Center Dr, Joppa 21085 | (410) 679-7190 |
| Woodbridge Realty Inc 803 Bradley Rd, Joppa 21085 | (410) 679-6000 |