Housing & Real Estate — Central Islip, New York
Overview
| Total Housing Units | 10,660 |
| Occupied | 9,713 |
| Vacant | 947 |
| Owner-Occupied | 7,489 |
| Renter-Occupied | 2,224 |
| Median Home Value (Census) | $436,400 |
| Estimated 2026 | ~$520,000 |
| Median Rent | $2,106/mo |
| Median Property Tax | $9,148/yr |
Affordability
| Home Price to Income Ratio | N/Ax |
| Home Affordability | N/A |
| Rent as % of Income | N/A% |
| Severely Rent-Burdened | 54.5% |
Housing Age
| Built 2010 or later | 519 |
| Built 2000-2009 | 734 |
| Built 1990-1999 | 1,402 |
| Built before 1960 | 3,253 |
| Median Year Built | 1969 |
Sources: Census ACS 5-Year 2023; Census ACS 5-Year 2023, B25077; HUD FMR FY2026.