Port Jefferson, NY Real Estate & Homes For Sale
23 homes
- NEWOPEN SUN, 11-1PM0.35 ACRESListing by: Listing Pro Realty Services
- OPEN SAT, 1-2:30PM3D VIEW0.53 ACRESListing by: Jolie Powell Realty Inc
- Listing by: Realty Connect USA LI Inc
- OPEN SAT, 2-4PM3D VIEW0.64 ACRESListing by: Realty Connect USA L I Inc
- Listing by: Peconic Realty Group LLC
- Listing by: Coldwell Banker M&D Good Life
- Listing by: Signature Premier Properties
- Listing by: Jolie Powell Realty Inc
- Listing by: Keller Williams Points North
- Listing by: Real Broker NY LLC
- Listing by: Douglas Elliman Real Estate
- Listing by: Howard Hanna Coach
- Listing by: Mazzella Realty Services
- Listing by: Jolie Powell Realty Inc
- Listing by: Howard Hanna Coach
- Listing by: Compass Greater NY LLC
- Listing by: Modern Age Realty Group LLC
- Listing by: Jolie Powell Realty Inc
- Listing by: Realty Connect USA L I Inc
- Listing by: MYNY Residential
- Listing by: Coldwell Banker American Homes
Real Estate & Homes For Sale Near Port Jefferson, NY
We found 21 more homes matching your filters just outside Port Jefferson
- COMING SOON 6/301.09 ACRESListing by: American Way Real Estate Inc
- 1.52 ACRESListing by: Coldwell Banker M&D Good Life
- 0.34 ACRESListing by: First Realty Properties Inc
- 3D VIEW0.45 ACRESListing by: Signature Premier Properties
- 3D VIEW2.16 ACRESListing by: LAFFEY REAL ESTATE
- 1.31 ACRESListing by: Howard Hanna Coach
- 3D VIEW1.84 ACRESListing by: Signature Premier Properties
- Listing by: Daniel Gale Sothebys Intl Rlty
- Listing by: Frontline Realty Group LLC
- Listing by: Coldwell Banker American Homes
- Listing by: Real Broker NY LLC
- Listing by: Hickey & Smith REALTORS
- Listing by: OverSouth LLC
- Listing by: Premium Group Realty Corp
- Listing by: Compass Greater NY LLC
- Listing by: Howard Hanna Coach
- Listing by: Modern Realty and Management
- Listing by: Keller Williams Landmark II
- Listing by: Realty Connect USA L I Inc
- Listing by: Michael Alexander Properties
- Listing by: Daniel Gale Sothebys Intl Rlty
Port Jefferson, NY Real Estate Trends
Learn about the Port Jefferson, NY housing market through trends and averages.Affordability of Living in Port Jefferson, NY
| Month | Median home value |
|---|---|
| June 2025 | $719k |
| July 2025 | $720k |
| August 2025 | $721k |
| September 2025 | $724k |
| October 2025 | $729k |
| November 2025 | $737k |
| December 2025 | $744k |
| January 2026 | $750k |
| February 2026 | $755k |
| March 2026 | $760k |
| April 2026 | $762k |
| May 2026 | $764k |
Trends and affordability stats are provided by third party data sources.
Average Home Value in Port Jefferson, NY, by Home Size
Currently, there are 3 new listings in Port Jefferson, NY and 23 homes for sale.
| Home Size | Home Value* |
|---|---|
| 3 bedrooms (9 homes) | $745,321 |
| 4 bedrooms (9 homes) | $870,018 |
What Locals Say about Port Jefferson

Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. 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