Current Summerville median home price: $538,066
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $556,676 | $501,008 | $612,344 |
| 2026 April | $559,232 | $503,308 | $615,155 |
| 2026 May | $561,799 | $505,619 | $617,979 |
| 2026 June | $564,378 | $507,940 | $620,816 |
| 2026 July | $566,969 | $510,272 | $623,666 |
| 2026 August | $569,572 | $512,614 | $626,529 |
| 2026 September | $572,186 | $514,968 | $629,405 |
| 2026 October | $574,813 | $517,332 | $632,294 |
| 2026 November | $577,452 | $519,707 | $635,197 |
| 2026 December | $580,103 | $522,093 | $638,113 |