| Business | Phone |
| Century 21 7408 State Road 21, Keystone Heights 32656 | (352) 473-4903 |
| Chuck Willis Realty 7426 State Road 21, Keystone Heights 32656 | (352) 473-0205 |
| Hazen Properites 7435 State Road 21, Keystone Heights 32656 | (352) 473-3822 |
| Helen Hersey Realty 7396 State Road 21, Keystone Heights 32656 | (352) 473-8882 |
| Redfearn Richardson Realty Inc 7381 State Road 21, Keystone Heights 32656 | (352) 473-5691 |
| Trevor Waters Realty Inc 7374 State Road 21, Keystone Heights 32656 | (352) 473-7777 |