Current Port Costa median home price: $654,555
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2027 January | $699,703 | $629,732 | $769,673 |
| 2027 February | $704,490 | $634,041 | $774,939 |
| 2027 March | $709,310 | $638,379 | $780,241 |
| 2027 April | $714,163 | $642,747 | $785,579 |
| 2027 May | $712,213 | $640,992 | $783,434 |
| 2027 June | $708,088 | $637,279 | $778,897 |
| 2027 July | $703,987 | $633,588 | $774,386 |
| 2027 August | $699,910 | $629,919 | $769,901 |
| 2027 September | $695,856 | $626,271 | $765,442 |
| 2027 October | $691,826 | $622,644 | $761,009 |
| 2027 November | $687,819 | $619,038 | $756,601 |
| 2027 December | $683,836 | $615,452 | $752,219 |