Current Iselin median home price: $512,637
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $566,281 | $509,653 | $622,909 |
| 2026 April | $570,386 | $513,347 | $627,425 |
| 2026 May | $574,521 | $517,069 | $631,973 |
| 2026 June | $578,686 | $520,818 | $636,555 |
| 2026 July | $582,882 | $524,593 | $641,170 |
| 2026 August | $587,107 | $528,397 | $645,818 |
| 2026 September | $590,116 | $531,104 | $649,127 |
| 2026 October | $593,563 | $534,207 | $652,920 |
| 2026 November | $597,866 | $538,080 | $657,653 |
| 2026 December | $601,586 | $541,428 | $661,745 |