Current Iselin median home price: $512,637
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $573,023 | $515,721 | $630,325 |
| 2026 February | $576,992 | $519,293 | $634,691 |
| 2026 March | $580,988 | $522,889 | $639,087 |
| 2026 April | $585,012 | $526,511 | $643,514 |
| 2026 May | $589,064 | $530,158 | $647,971 |
| 2026 June | $593,144 | $533,830 | $652,459 |
| 2026 July | $597,252 | $537,527 | $656,978 |
| 2026 August | $601,389 | $541,250 | $661,528 |
| 2026 September | $604,470 | $544,023 | $664,917 |
| 2026 October | $608,002 | $547,202 | $668,802 |
| 2026 November | $612,213 | $550,992 | $673,434 |
| 2026 December | $616,022 | $554,420 | $677,624 |