Islip, NY Real Estate & Homes For Sale
31 homes
- 0.37 ACRESListing by: Netter Real Estate Inc
- 0.37 ACRESListing by: Compass Greater NY LLC
- Listing by: Daniel Gale Sothebys Intl Rlty
- Listing by: Signature Premier Properties
- Listing by: Signature Premier Properties
- Listing by: Signature Premier Properties
- Listing by: Integrity Core Realty
- Listing by: Netter Real Estate Inc
- Listing by: Exit Realty First Choice
- Listing by: Real Broker NY LLC
- Listing by: Eric G Ramsay Jr Assoc LLC
- Listing by: Signature Premier Properties
- Listing by: Keller Williams Realty Elite
- Listing by: Signature Premier Properties
- Listing by: Douglas Elliman Real Estate
- Listing by: Eric G Ramsay Jr Assoc LLC
- Listing by: Coldwell Banker American Homes
- Listing by: Signature Premier Properties
- Listing by: Signature Premier Properties
- Listing by: Island Advantage Realty LLC
Real Estate & Homes For Sale Near Islip, NY
We found 28 more homes matching your filters just outside Islip
- 0.26 ACRESListing by: Coldwell Banker M&D Good Life
- COMING SOON 8/10Listing by: Douglas Elliman Real Estate
- Listing by: Power Team Realty Corp
- 0.25 ACRESListing by: Deepak Hemrajani Inc
- Listing by: Signature Premier Properties
- 0.57 ACRESListing by: Keller Williams Rty Gold Coast
- Listing by: Compass Greater NY LLC
- Listing by: Coldwell Banker American Homes
- Listing by: RealMart Realty LLC
- Listing by: Netter Real Estate Inc
- Listing by: Douglas Elliman Real Estate
- Listing by: Frontline Realty Group LLC
- Listing by: Frontline Realty Group LLC
- Listing by: Signature Premier Properties
- Listing by: Howard Hanna Coach
- Listing by: Eric G Ramsay Jr Assoc LLC
- Listing by: Premium Group Realty Corp
- Listing by: Bayberry Properties LLC
- Listing by: Netter Real Estate Inc
1 More Home
We found 1 more home that matches your search in other listings.
Islip, NY Real Estate Trends
Learn about the Islip, NY housing market through trends and averages.Affordability of Living in Islip, NY
| Month | Median home value |
|---|---|
| July 2025 | $654k |
| August 2025 | $653k |
| September 2025 | $653k |
| October 2025 | $654k |
| November 2025 | $660k |
| December 2025 | $666k |
| January 2026 | $672k |
| February 2026 | $677k |
| March 2026 | $680k |
| April 2026 | $680k |
| May 2026 | $678k |
| June 2026 | $679k |
Trends and affordability stats are provided by third party data sources.
Average Home Value in Islip, NY, by Home Size
Currently, there are 5 new listings in Islip, NY and 31 homes for sale.
| Home Size | Home Value* |
|---|---|
| 2 bedrooms (5 homes) | $494,958 |
| 3 bedrooms (4 homes) | $683,352 |
| 4 bedrooms (5 homes) | $759,895 |
What Locals Say about Islip
Review Highlights
Islip steadies families with coastal charm, solid schools, safe blocks, and enduring home value. Walkable Main Street, good schools, beaches and train access, tight-knit feel. High taxes, heavy highway and rail noise, some poor roads, litter and dog waste, occasional pests.
AI-generated summary of moderated reviews.

Based on information submitted to the MLS GRID as of 2026-08-04 12:13:14 PDT All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information