Current Granite City median home price: $105,623
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $114,931 | $103,438 | $126,424 |
| 2026 April | $115,416 | $103,874 | $126,957 |
| 2026 May | $115,754 | $104,179 | $127,330 |
| 2026 June | $115,661 | $104,095 | $127,227 |
| 2026 July | $115,250 | $103,725 | $126,775 |
| 2026 August | $115,000 | $103,500 | $126,500 |
| 2026 September | $115,629 | $104,066 | $127,192 |
| 2026 October | $116,766 | $105,090 | $128,443 |
| 2026 November | $117,826 | $106,043 | $129,608 |
| 2026 December | $118,984 | $107,086 | $130,883 |