Current Rancho Santa Margarita median home price: $1,011,621
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $1,037,049 | $933,344 | $1,140,754 |
| 2026 April | $1,044,185 | $939,767 | $1,148,604 |
| 2026 May | $1,051,371 | $946,234 | $1,156,508 |
| 2026 June | $1,058,606 | $952,745 | $1,164,467 |
| 2026 July | $1,065,891 | $959,302 | $1,172,480 |
| 2026 August | $1,073,226 | $965,903 | $1,180,549 |
| 2026 September | $1,080,611 | $972,550 | $1,188,673 |
| 2026 October | $1,088,048 | $979,243 | $1,196,853 |
| 2026 November | $1,095,535 | $985,982 | $1,205,089 |
| 2026 December | $1,103,074 | $992,767 | $1,213,382 |