Current Sun Prairie median home price: $401,130
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $448,928 | $404,035 | $493,821 |
| 2026 February | $452,008 | $406,808 | $497,209 |
| 2026 March | $455,110 | $409,599 | $500,621 |
| 2026 April | $458,232 | $412,409 | $504,056 |
| 2026 May | $461,377 | $415,239 | $507,514 |
| 2026 June | $464,542 | $418,088 | $510,996 |
| 2026 July | $467,269 | $420,542 | $513,996 |
| 2026 August | $468,118 | $421,306 | $514,930 |
| 2026 September | $468,892 | $422,003 | $515,782 |
| 2026 October | $470,221 | $423,199 | $517,243 |
| 2026 November | $472,985 | $425,686 | $520,283 |
| 2026 December | $476,230 | $428,607 | $523,853 |