Central Islip, NY Real Estate

According to census data in the year 2000 there were 9,202 housing units in Central Islip. This represents a 19.6% growth from 7,697 in 1990.

Of those housing units, 9,202 were located in either urbanized areas or urban clusters, and none were located in what is classified as a rural area.

Homeownership rate in Central Islip is about 72.7%. Central Islip's vacancy rate, including seasonal lodging, is about 4.4%. Average household size is 3.55 people.

The majority of houses, apartments or condos in Central Islip were built after 1968.


Housing Size

Housing Units by Size
Studio Type1.80%
One Bedroom11.10%
Two Bedrooms21.50%
Three Bedrooms38.70%
Four Bedrooms18.60%
Five Bedrooms or more8.30%
As % of Housing Units

Owned Homes, Apartments and Condos

Average Household Size3.7
Median year structure was built1967
Median Value of occupied units$134,800
Median Price asked for vacant units$106,300

Rented Homes, Apartments and Condos

Average Household Size3.13
Median year structure was built1969
Median Monthly Rent asked for vacant units$827

Owners Finance Status

Housing Finance
Second Mortgage & Equity Loan0%
Second Mortgage10.10%
Home Equity Loan8.60%
Simple Mortgage64.90%
Debt Free16.30%
As % of Housing Units
Median part of Monthly Household Income dedicated to covering home ownership costs25.8%