Current Theresa median home price: $203,110
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $201,548 | $181,393 | $221,702 |
| 2026 February | $202,306 | $182,076 | $222,537 |
| 2026 March | $203,068 | $182,761 | $223,375 |
| 2026 April | $203,832 | $183,449 | $224,215 |
| 2026 May | $204,599 | $184,139 | $225,059 |
| 2026 June | $205,369 | $184,833 | $225,906 |
| 2026 July | $206,143 | $185,528 | $226,757 |
| 2026 August | $205,845 | $185,261 | $226,430 |
| 2026 September | $205,320 | $184,788 | $225,852 |
| 2026 October | $206,093 | $185,484 | $226,702 |
| 2026 November | $205,512 | $184,961 | $226,063 |
| 2026 December | $204,932 | $184,439 | $225,425 |