Port Jefferson, NY Real Estate & Homes For Sale
16 homes
- NEWCOMING SOON 5/140.47 ACRESListing by: Mazzella Realty Services
- 0.37 ACRESListing by: Maria S Palmar
- 0.25 ACRESListing by: Douglas Elliman Real Estate
- 0.35 ACRESListing by: Frontline Realty Group LLC
- AUCTION0.39 ACRES
- 0.37 ACRESListing by: Jolie Powell Realty Inc
- 0.8 ACRESListing by: Howard Hanna Coach
- Listing by: Realty Connect USA LI Inc
- Listing by: Coldwell Banker American Homes
- Listing by: The Agency Northshore NY
- 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 19 more homes matching your filters just outside Port Jefferson
- NEW - 1 DAY AGOAUCTION1.65 ACRES
- NEWOPEN SAT, 12-1:30PM0.35 ACRESListing by: Signature Premier Properties
- 0.52 ACRESListing by: Signature Premier Properties
- 3D VIEW0.39 ACRESListing by: Howard Hanna Coach
- 0.92 ACRESListing by: Modern Realty and Management
- Listing by: Real Broker NY LLC
- Listing by: Realty Connect USA L I Inc
- Listing by: Howard Hanna Coach
- Listing by: Exit Realty All Pro
- Listing by: Signature Premier Properties
- Century 21 Icon
- Listing by: Keller Williams Landmark II
- Listing by: Realty Connect USA L I Inc
- Listing by: Premium Group Realty Corp
- Listing by: Coldwell Banker M&D Good Life
- Listing by: Hickey & Smith REALTORS
- Listing by: Michael Alexander Properties
- Listing by: Daniel Gale Sothebys Intl Rlty
- Listing by: RE/MAX Signature Real Estate
1 More Home
We found 1 more home that matches your search in other listings.
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 |
|---|---|
| April 2025 | $714k |
| May 2025 | $715k |
| June 2025 | $716k |
| July 2025 | $716k |
| August 2025 | $717k |
| September 2025 | $720k |
| October 2025 | $726k |
| November 2025 | $733k |
| December 2025 | $741k |
| January 2026 | $746k |
| February 2026 | $752k |
| March 2026 | $756k |
Trends and affordability stats are provided by third party data sources.
Average Home Value in Port Jefferson, NY, by Home Size
Currently, there are 2 new listings in Port Jefferson, NY and 16 homes for sale.
| Home Size | Home Value* |
|---|---|
| 3 bedrooms (3 homes) | $741,636 |
| 4 bedrooms (11 homes) | $854,982 |
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
