Current Southborough median home price: $913,633
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $994,060 | $894,654 | $1,093,466 |
| 2026 February | $999,850 | $899,865 | $1,099,835 |
| 2026 March | $1,005,673 | $905,106 | $1,106,240 |
| 2026 April | $1,011,530 | $910,377 | $1,112,683 |
| 2026 May | $1,017,421 | $915,679 | $1,119,163 |
| 2026 June | $1,023,346 | $921,012 | $1,125,681 |
| 2026 July | $1,029,306 | $926,376 | $1,132,237 |
| 2026 August | $1,035,301 | $931,771 | $1,138,831 |
| 2026 September | $1,039,962 | $935,966 | $1,143,958 |
| 2026 October | $1,046,016 | $941,415 | $1,150,618 |
| 2026 November | $1,052,108 | $946,897 | $1,157,319 |
| 2026 December | $1,058,236 | $952,412 | $1,164,059 |