Current Mercer Island median home price: $2,252,719
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2030 January | $2,701,029 | $2,430,926 | $2,971,132 |
| 2030 February | $2,701,586 | $2,431,427 | $2,971,744 |
| 2030 March | $2,696,155 | $2,426,539 | $2,965,770 |
| 2030 April | $2,682,345 | $2,414,110 | $2,950,579 |
| 2030 May | $2,663,672 | $2,397,304 | $2,930,039 |
| 2030 June | $2,644,768 | $2,380,291 | $2,909,244 |
| 2030 July | $2,670,331 | $2,403,298 | $2,937,365 |
| 2030 August | $2,696,142 | $2,426,528 | $2,965,757 |
| 2030 September | $2,722,203 | $2,449,982 | $2,994,423 |
| 2030 October | $2,748,515 | $2,473,664 | $3,023,367 |
| 2030 November | $2,774,868 | $2,497,381 | $3,052,354 |
| 2030 December | $2,781,704 | $2,503,533 | $3,059,874 |