Current Allen median home price: $506,098
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $515,168 | $463,651 | $566,685 |
| 2025 October | $519,338 | $467,405 | $571,272 |
| 2025 November | $523,542 | $471,188 | $575,897 |
| 2025 December | $527,780 | $475,002 | $580,559 |