Islandia, NY—11749
Real Estate Data & Market Trends
Key Metrics at a Glance
Home Price Trends — Islandia, NY
As of Oct '25, the median home price in Islandia, NY is $614,000, with a year-over-year change of 8.9%. This indicates that home prices in Islandia, NY are increasing. According to Zillow, the 1-year price projection is 2.3%, suggesting an increase housing market in the next year.
Cost per Home Type
| Home Type | Median Home Value | YoY % Change |
|---|---|---|
All Homes | $614,000 | 9.0% |
| Single Family | $624,000 | 7.0% |
| Condos | N/A | N/A |
Cost per Home Size
| Home Size | Median Home Value | YoY % Change |
|---|---|---|
1 Bed | N/A | N/A |
2 Bed | N/A | N/A |
3 Bed | N/A | N/A |
4 Bed | $645,000 | 4.4% |
| 5 Bed | N/A | N/A |
% of Housing Stock
Rental Trends — Islandia, NY
As of July '25, Rentcast reports the average rent in Islandia, NY is $2,450, with a year-over-year rent change of -18.3%. Per bedroom, the median rent as of July '25 in Islandia, NY is 1-bedrooms: $2,200, 2-bedrooms: $2,700. The most common rental property sizes in Islandia, NY are 3-bedroom and 1-bedroom, accounting for 73.9% and 15.2% of the rental stock.
| Type | Median Rent | Average Rent |
|---|---|---|
| Average Rent | $2,200 | $2,450 |
| Studio Rent | N/A | N/A |
| 1 Bed Rent | $2,200 | $2,200 |
| 2 Bed Rent | $2,700 | $2,700 |
| 3 Bed Rent | N/A | N/A |
| 4 Bed Rent | N/A | N/A |
% of Rental Stock
Property Listings — Islandia, NY
As of Oct '25, Realtor.com reports that the median days on market for a home in Islandia, NY is 31. This is a increase of 28.0% from last year, suggesting that homes are sitting on the market longer than last year. The percentage of listed homes with a reduced price is 0.0%, representing a small inventory and little supply pressure on home prices.
| Metric | Zip Code Average | Year over Year % Change |
|---|---|---|
Median Listing Price | $684,000 | 7.0% |
Listing Count | 25 | 63.0% |
| Listings as % of Homes | 1.6% | 63.0% |
Days on Market | 31 | 28.0% |
Demographics — Islandia, NY
As of the latest ACS Survey released in 2023, Islandia, NY has a population of 3,580, which has increased by 7.1% over the past 5 years. Islandia, NY is a less popular place for families, as children make up 14.7% of the population. The area has a moderately educated workforce, with 30.8% of adult residents holding a bachelor’s degree or higher. There are few residents working remotely, with 6.3% reporting working from home.
| Metric | Latest Census | YoY % Change |
|---|---|---|
Population | 3,580 | 7.1% |
% Under 18 | 14.7% | -29.3% |
% Seniors | 16.8% | 27.3% |
% WFH | 6.3% | 34.0% |
% w/ College Degree | 30.8% | 23.7% |
As of the latest ACS Survey released in 2023, Islandia, NY is a predominantly hispanic area, with 36.3% of the population identifying as hispanic. The hispanic population has grown by 21.8% in the last 5 years. The second most common race or ethnicity in Islandia, NY is white, making up 31.7% of the population. Foreign-born residents account for 39.2% of the population in Islandia, NY, and this percentage has increased by 54.9% as of the ACS Survey 5 years prior, suggesting more immigrants are calling the area home.
Race and Ethnicity
| Metric | Latest Census | 5-Year % Change |
|---|---|---|
% White | 31.7% | -28.1% |
% Black | 13.3% | 16.7% |
% Hispanic | 36.3% | 21.8% |
% Asian | 5.6% | -47.2% |
% Foreign Born | 39.2% | 54.9% |
Mortgage and Risk — Islandia, NY
According to HUD data as of 2023, there were 44 mortgage originations in Islandia, NY, of which 82.0% of loans were conventional mortgages. The average loan-to-value was 56.0%, with 18.0% above 90% LTV (elevated). This implies medium mortgage risk in Islandia, NY. Investor activity is low, as 0.0% of loans were by investors. 20.0% of loans were cash-out refinances, suggesting many homeowners are tapping equity.
Mortgages
| Metric | Zip Code Average |
|---|---|
Total Loan Originations | 44 |
% Conventional Loans | 82.0% |
% Government Loans | 18.0% |
% Investor Loans | 0.0% |
% Second Loans | 2.0% |
% Cash Out Refinance | 20.0% |
Loan Activity
Rentals and Section 8 — Islandia, NY
Islandia, NY lacks sufficient Section 8 program data for analysis.
Section 8 Market Size
Total Units under HUD | 3 |
Total Units Section 8 | 2 |
% Rentals under Section 8 | 10.9% |
% Occupied Section 8 | N/A |
Section 8 Opportunity
| Home Size | HUD Premium | Market Rent | Max HUD Rent |
|---|---|---|---|
| 1 Bedroom | -$150 | $2,200 | $2,050 |
| 2 Bedroom | -$330 | $2,700 | $2,370 |
| 3 Bedroom | N/A | N/A | $3,070 |
| 4 Bedroom | N/A | N/A | $3,290 |
Affordability — Islandia, NY
Home Price to Income Ratio
| Metric | Zip Code Average |
|---|---|
| Home Price to Income Ratio | 4.1 |
| Median Home Price | $614,000 |
| Median Household Income | $112,000 |