Current South Portland median home price: $493,490
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $523,991 | $471,592 | $576,390 |
| 2026 April | $527,648 | $474,883 | $580,412 |
| 2026 May | $531,330 | $478,197 | $584,463 |
| 2026 June | $535,038 | $481,534 | $588,542 |
| 2026 July | $538,772 | $484,895 | $592,649 |
| 2026 August | $538,712 | $484,841 | $592,583 |
| 2026 September | $537,462 | $483,715 | $591,208 |
| 2026 October | $537,022 | $483,320 | $590,725 |
| 2026 November | $538,685 | $484,816 | $592,553 |
| 2026 December | $542,444 | $488,199 | $596,688 |