| # | Building | City | Floors | Height | Year | |
|---|---|---|---|---|---|---|
| 1 | Tomas Professional Center | Rancho Santa Margarita | 3 | ≈37 ft | 2007 | |
| 2 | RSM Office Center | Rancho Santa Margarita | 3 | ≈37 ft | 1991 | |
| 3 | Buena Vida | Rancho Santa Margarita | 3 | ≈37 ft | 2006 | |
| 4 | Santa Margarita High School | Rancho Santa Margarita | 3 | ≈37 ft | 1987 | |
| 5 | Rancho Santa Margarita Intermediate School | Rancho Santa Margarita | 2 | ≈24 ft | 2004 | |
| 6 | 30111 Tomas | Rancho Santa Margarita | 2 | ≈24 ft | 1998 | |
| 7 | Saint Junipero Serra Catholic School | Rancho Santa Margarita | 2 | ≈24 ft | 1995 | |
| 8 | 23371 Arroyo Vista | Rancho Santa Margarita | 1 | ≈12 ft | - | |
| 9 | 30282 Esperanza | Rancho Santa Margarita | 1 | ≈12 ft | - | |
| 10 | 30722 El Portal | Rancho Santa Margarita | 1 | ≈12 ft | - | |
| 11 | 30612 Santa Margarita Park | Rancho Santa Margarita | 1 | ≈12 ft | - | |
| 12 | 30308 Esperanza | Rancho Santa Margarita | 1 | ≈12 ft | - | |