Current Central Islip median home price: $527,857
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2027 January | $590,769 | $531,692 | $649,846 |
| 2027 February | $593,959 | $534,563 | $653,355 |
| 2027 March | $597,167 | $537,450 | $656,883 |
| 2027 April | $600,391 | $540,352 | $660,430 |
| 2027 May | $603,633 | $543,270 | $663,997 |
| 2027 June | $606,893 | $546,204 | $667,582 |
| 2027 July | $609,004 | $548,104 | $669,905 |
| 2027 August | $609,004 | $548,104 | $669,905 |
| 2027 September | $606,970 | $546,273 | $667,667 |
| 2027 October | $604,943 | $544,448 | $665,437 |
| 2027 November | $602,922 | $542,630 | $663,214 |
| 2027 December | $601,487 | $541,338 | $661,636 |