Current Theresa median home price: $299,156
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $349,264 | $314,337 | $384,190 |
| 2026 February | $352,273 | $317,046 | $387,501 |
| 2026 March | $355,308 | $319,778 | $390,839 |
| 2026 April | $358,370 | $322,533 | $394,207 |
| 2026 May | $361,458 | $325,312 | $397,604 |
| 2026 June | $364,572 | $328,115 | $401,029 |
| 2026 July | $367,587 | $330,829 | $404,346 |
| 2026 August | $369,871 | $332,884 | $406,858 |
| 2026 September | $371,258 | $334,132 | $408,383 |
| 2026 October | $373,289 | $335,960 | $410,618 |
| 2026 November | $374,787 | $337,308 | $412,265 |
| 2026 December | $376,677 | $339,009 | $414,345 |