Current Sullivans Island median home price: $3,932,715
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $4,421,617 | $3,979,455 | $4,863,778 |
| 2026 February | $4,469,207 | $4,022,286 | $4,916,127 |
| 2026 March | $4,517,309 | $4,065,578 | $4,969,039 |
| 2026 April | $4,565,928 | $4,109,335 | $5,022,521 |
| 2026 May | $4,615,071 | $4,153,564 | $5,076,578 |
| 2026 June | $4,664,743 | $4,198,269 | $5,131,218 |
| 2026 July | $4,714,950 | $4,243,455 | $5,186,445 |
| 2026 August | $4,765,697 | $4,289,127 | $5,242,266 |
| 2026 September | $4,816,990 | $4,335,291 | $5,298,689 |
| 2026 October | $4,868,835 | $4,381,951 | $5,355,718 |
| 2026 November | $4,921,238 | $4,429,114 | $5,413,362 |
| 2026 December | $4,974,205 | $4,476,785 | $5,471,626 |