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Port Jefferson, NY 55+ active adult communities & homes for sale
Living in Port Jefferson
Port Jefferson is an unincorporated community in Brookhaven, New York. A part of Long Island, this community in the harbor front is equipped with shops, cultural activities,…
Port Jefferson is an unincorporated community in Brookhaven, New York. A part of Long Island, this community in the harbor front is equipped with shops, cultural activities, restaurants, and a marina dock. Active adults will be sure to enjoy the beautiful town that is Port Jefferson.
Climate & Geography
Long Island lies in a humid subtropical climate zone, meaning residents of Port Jefferson can anticipate four distinct seasons, with hot, humid summers, and cold winters with generally stormier conditions compared to the rest of the year. Typically, the community experiences more rain than the national average, an average amount of snowfall, and approximately 210 days of sunshine each year.
Recreation, Culture & Entertainment
Some of Port Jefferson’s top attractions include Bridgeport and Port Jefferson Steamboat Company, Theater Three, Maritime Explorium, McAllister Park, Mather House Museum, Thomas Kinkade Signature Gallery, Pindar Vineyards Port Jefferson Store.
While there is plenty of quiet nature and quaint charm to be enjoyed on Long Island, residents who enjoy big city amenities can easily reach New York City within an hour.
Cost of Living & Taxes
Port Jefferson has a cost of living that is higher than both state and national averages.
New York has an effective income tax rate of 5.03 percent for single filers and 6.33 percent for joint filers. Most forms of retirement income are exempt from state taxes. This includes Social Security benefits, railroad retirement benefits, military pensions, as well as local, state, and federal government pensions.
Retiring homeowners may qualify for several programs like the Enhanced STAR program, which reduce the burden of property taxes if they meet age and income requirements.
Health Care
Port Jefferson is near several hospitals highly ranked or with recognition for high performance. These include: Mather Hospital, Stony Brook University Hospital, Long Island Community Hospital, Bridgeport Hospital, Southside Hospital, Huntington Hospital, St. Vincent’s Medical Center, Good Samaritan Hospital Medical Center, Norwalk Hospital, and Plainview Hospital, which are all within a 25 mile radius. These hospitals have specialties in procedures ranging from Neurosurgery to orthopedics and everything in between.
Frequently Asked Questions
Of the 1 55+ community in Port Jefferson, it is for sale. By size, there is 1 small community with less than 500 homes.
The smallest 55+ community in Port Jefferson has 43 homes, the largest has 43 homes, and the average community consists of 43 homes.
No, there are no gated 55+ communities in Port Jefferson.
On average, listings in 55+ community in Port Jefferson stay on the market for around 1898 days. The average price of homes for sale in this community is approximately $998,888, though prices can range widely based on the size, location, and amenities of the community. For example, homes in Village Vistas average around $998,888.
0 communities near Port Jefferson
316 homes near Port Jefferson
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2 beds
|2 baths
|1,123 sq ft
|Condo
2 beds
|2 baths
|1,592 sq ft
|Condo
2 beds
|1 baths
|1,085 sq ft
|Condo
2 beds
|2 baths
|1,078 sq ft
|Condo
2 beds
|2 baths
|1,000 sq ft
|Condo
1 beds
|1 baths
|684 sq ft
|Condo
2 beds
|3 baths
|1,452 sq ft
2 beds
|2 baths
|1,168 sq ft
|Condo
1 beds
|1 baths
|928 sq ft
|Condo
2 beds
|2 baths
|1,379 sq ft
|Condo
2 beds
|1 baths
|1,036 sq ft
|House
2 beds
|1 baths
|720 sq ft
|Mobile Home
2 beds
|3 baths
|1,988 sq ft
|Condo
2 beds
|1 baths
|1,085 sq ft
|Condo
2 beds
|2 baths
|1,500 sq ft
|Condo
3 beds
|3 baths
|2,500 sq ft
|Condo
2 beds
|2 baths
|1,386 sq ft
|Condo
2 beds
|3 baths
|2,164 sq ft
|Condo
1 beds
|3 baths
|2,660 sq ft
|Condo
2 beds
|2 baths
|1,313 sq ft
|Condo
2 beds
|3 baths
|1,426 sq ft
|Condo
2 beds
|3 baths
|2,184 sq ft
|Condo
2 beds
|2 baths
|1,247 sq ft
|Condo
2 beds
|3 baths
|1,328 sq ft
|Condo
2 beds
|2 baths
|1,248 sq ft
|Manufactured Home
2 beds
|2 baths
|1,370 sq ft
|Condo
2 beds
|2 baths
|1,685 sq ft
|Condo
Frequently Asked Questions
Of the 1 55+ community in Port Jefferson, it is for sale. By size, there is 1 small community with less than 500 homes.
The smallest 55+ community in Port Jefferson has 43 homes, the largest has 43 homes, and the average community consists of 43 homes.
No, there are no gated 55+ communities in Port Jefferson.
On average, listings in 55+ community in Port Jefferson stay on the market for around 1898 days. The average price of homes for sale in this community is approximately $998,888, though prices can range widely based on the size, location, and amenities of the community. For example, homes in Village Vistas average around $998,888.
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REIN updates its listings on a daily basis. Data last updated: Nov 14, 2026.
This application does not include information on all of the properties available for sale at this time.
