Current Cold Spring Harbor median home price: $1,541,703
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $1,772,208 | $1,594,987 | $1,949,429 |
| 2026 February | $1,790,964 | $1,611,868 | $1,970,061 |
| 2026 March | $1,809,919 | $1,628,927 | $1,990,911 |
| 2026 April | $1,829,074 | $1,646,167 | $2,011,982 |
| 2026 May | $1,848,433 | $1,663,589 | $2,033,276 |
| 2026 June | $1,864,040 | $1,677,636 | $2,050,444 |
| 2026 July | $1,873,755 | $1,686,379 | $2,061,130 |
| 2026 August | $1,883,399 | $1,695,059 | $2,071,739 |
| 2026 September | $1,901,765 | $1,711,589 | $2,091,942 |
| 2026 October | $1,921,576 | $1,729,419 | $2,113,734 |
| 2026 November | $1,941,854 | $1,747,669 | $2,136,040 |
| 2026 December | $1,954,867 | $1,759,380 | $2,150,353 |