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5 Dock Court

Port Jefferson, NY, 11777

$1,325,000
4Bedrooms
4Bathrooms
3,895Interior sq ft
1.39Acres
1978Year built

AN INTRODUCTION

A closer look.

Tremendous Price Improvement! Perched above the coastline with sweeping views of the Long Island Sound and Mount Sinai Harbor, 5 Dock Court is a warm and inviting Contemporary designed to embrace its remarkable setting. Water views unfold from nearly every room, creating an ever-changing backdrop of passing boats, coastal skies, sunrises, and sunsets. Inside, hardwood floors extend throughout the main and second levels, while a double-sided fireplace connects the formal living and dining spaces with warmth and architectural interest. Generous windows invite natural light and coastal breezes throughout the home, and the balconies offer a peaceful vantage point for taking in the view, watching boats enter and leave the harbor, or listening to seasonal music drifting across from Cedar Beach. With four bedrooms and three and a half baths, the home offers both privacy and flexibility. The lower level expands the living space with a full bath, fireplace, separate outdoor entrance, and room for guests, recreation, work, or extended stays. Set on 1.39 private acres, the home is tucked away on a quiet court while remaining ideally situated between Port Jefferson Village and Mount Sinai. Dining, shopping, Port Jefferson Country Club, Stony Brook University, and three area hospitals are all within easy reach, as are some of the North Shore’s most beautiful waterfront destinations, including Cedar Beach and McAllister County Park. The nearby Port Jefferson ferry makes a weekend escape to New England effortless. A distinctive coastal home where the views become part of daily life.

Property overview

Property type
Single Family Residence
Architecture
Contemporary
Year built
1978
Lot size (sq ft)
60,548
Status
Active
Listed
2026-09-22
MLS number
KEY1043643

Interior & comfort

Interior features
Entrance Foyer, Formal Dining, Granite Counters, His and Hers Closets, In-Law Floorplan, Natural Woodwork, Open Floorplan, Primary Bathroom, Recessed Lighting, Walk-In Closet(s), Washer/Dryer Hookup
Appliances
Dishwasher, Dryer, Freezer, Microwave, Refrigerator, Stainless Steel Appliance(s)
Heating
Oil
Cooling
Central Air
Basement
Finished
Fireplaces
2

Outdoors & amenities

Exterior features
Garden, Juliet Balcony
Parking
Driveway, Garage
Garage spaces
2
Views
Water

Schools & location

Postal town
Port Jefferson
County
Suffolk County
School district
Port Jefferson
Elementary school
Port Jefferson Elementary School
Middle school
Port Jefferson Middle School
High school
Earl L Vandermeulen High School

Taxes & utilities

Annual property taxes
$22,136
Tax year
2026
Association
No
Water
Public
Sewer
Cesspool

Listing courtesy of Howard Hanna Coach · 631-751-0303
MLS #KEY1043643 · Active

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