Current Mercer Island median home price: $2,252,719
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2029 January | $2,489,950 | $2,240,955 | $2,738,945 |
| 2029 February | $2,512,398 | $2,261,158 | $2,763,638 |
| 2029 March | $2,536,683 | $2,283,014 | $2,790,351 |
| 2029 April | $2,561,202 | $2,305,081 | $2,817,322 |
| 2029 May | $2,583,835 | $2,325,451 | $2,842,218 |
| 2029 June | $2,596,158 | $2,336,542 | $2,855,773 |
| 2029 July | $2,604,988 | $2,344,489 | $2,865,486 |
| 2029 August | $2,621,482 | $2,359,334 | $2,883,630 |
| 2029 September | $2,642,016 | $2,377,814 | $2,906,218 |
| 2029 October | $2,659,706 | $2,393,735 | $2,925,677 |
| 2029 November | $2,671,580 | $2,404,422 | $2,938,738 |
| 2029 December | $2,697,403 | $2,427,663 | $2,967,143 |