Current Diamond Bar median home price: $1,003,996
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2030 January | $1,186,285 | $1,067,657 | $1,304,914 |
| 2030 February | $1,181,917 | $1,063,726 | $1,300,109 |
| 2030 March | $1,177,566 | $1,059,809 | $1,295,322 |
| 2030 April | $1,173,230 | $1,055,907 | $1,290,553 |
| 2030 May | $1,170,377 | $1,053,339 | $1,287,415 |
| 2030 June | $1,168,366 | $1,051,529 | $1,285,203 |
| 2030 July | $1,175,402 | $1,057,862 | $1,292,942 |
| 2030 August | $1,182,480 | $1,064,232 | $1,300,728 |
| 2030 September | $1,189,601 | $1,070,641 | $1,308,561 |
| 2030 October | $1,196,765 | $1,077,088 | $1,316,441 |
| 2030 November | $1,203,972 | $1,083,574 | $1,324,369 |
| 2030 December | $1,211,222 | $1,090,100 | $1,332,344 |