Exceptional soundfront offering combining a beautifully maintained waterfront residence with a rare, separately buildable adjacent lot—creating a unique opportunity for legacy ownership or future development.
The existing home sits on .75 acres with direct, no-bluff access to the Sound and showcases sweeping 180-degree panoramic water views. This 3-bedroom, 2-bath residence features a waterside gunite pool and an open-concept interior with modern finishes, designed for effortless indoor-outdoor living and year-round enjoyment. Expansive windows fill the home with natural light while capturing stunning sunsets over the water.
Included in the offering is an additional .80-acre unimproved soundfront parcel, providing exceptional flexibility—whether to create a multi-generational compound, expand the existing footprint, or develop a second residence for investment or resale.
Ideally located in Greenport near beaches, shops, and acclaimed dining, this rare dual-parcel property delivers a compelling blend of coastal lifestyle, privacy, and long-term value.
Listed by Kristopher Pilles
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East End Luxury Ltd
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631-477-6626
Listed by Shannon O'Shea
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East End Luxury Ltd
Last updated March 25, 2026
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Source: OneKey #923793
Listing Facts
TypeSingle-family
NeighborhoodSouthold
Bedrooms3
Bathrooms2
Days on Prevu38
Taxes$25,408.48/year
Size1,800 sqft
Price per sqft$2,361
Amenities
Dishwasher
Washer/Dryer
Air Conditioning
Parking
Location
Mortgage Calculator
Listing History
03/24/2026
Listed by East End Luxury Ltd
$4,250,000
Property Details for 56875 Route 48
Exterior
Construction
Property Attached: Yes
Year Built: 1973
Architectural Style: Exp Ranch
Construction Materials: Frame
Features
Pool Private: Yes
Waterfront Features: Sound, Water Access, Waterfront
Waterfront: Yes
Measurements
Building Area Units: Square Feet
Lot Size Acres: 0.75
Lot Size Square Feet: 67,518
Financial
Taxes
Tax Annual Amount: $25,408.48
Tax Year: 2025
Interior
Features
Appliances: Dishwasher, Dryer, Gas Cooktop, Gas Oven, Microwave, Refrigerator, Washer
Fireplace: Yes
Interior Features: Beamed Ceilings, Breakfast Bar, Eat-in Kitchen, High Ceilings, Kitchen Island, Stone Counters
Measurements
Living Area: 1,800
Living Area Source: Other
Rooms
Basement: Partially Finished
Has Basement: Yes
Bathrooms Full: 2
Bathrooms Total Integer: 2
Bedrooms Total: 3
Rooms Total: 7
Parking
Parking
Garage Spaces: 2
Garage: Yes
Parking Features: Driveway, Garage
Schools
Elementary School
Elementary School: Greenport Elementary School
Elementary School District: Greenport
High School
High School: Greenport High School
High School District: Greenport
Middle or Junior School
Middle Or Junior School: Greenport High School
Middle Or Junior School District: Greenport
Utilities
Equipment
Cooling: Central Air
Heating: Forced Air
Sewer: Septic Tank
Utilities: Electricity Connected
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 3 bedrooms and 2 bathrooms in this single-family home at 56875 Route 48.
What schools are nearby to 56875 Route 48?
Nearby schools include the Greenport Elementary School, Greenport High School Middle School, and Greenport High School.
Does this single-family home have parking?
Yes, there are 2 parking spaces available for 56875 Route 48.
What are the annual taxes for 56875 Route 48?
Annual taxes for this single-family home are estimated at $25,408.
How does 56875 Route 48 compare to other single-family homes in Southold?
This single-family home is listed 160% above the average price for single-family homes in Southold and has been on the market for 82 less days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 1,800 sqft.
56875 Route 48 is a 3-bedroom, 2-bath single-family home for sale in Greenport NY 11944. Available on Prevu for 38 days at $4,250,000. This property features 1,800 square feet of living space, located in Southold. The median listing price for single-family homes in this area is $1,100,000. Nearby schools include Greenport Elementary School, Greenport High School Middle School, and Greenport High School. Property amenities include dishwasher, air conditioning, parking, and washer/dryer. Browse more single-family home listings in Suffolk County.
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