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MLS ID KEY923793Last updated Oct 7, 2026

Single Family

56875 Route 48

Active · Southold · Suffolk County, NY 11944

Bedrooms
3 Beds
Bathrooms
2 Baths
Year built
1973
Est. monthly taxes
$2,117.37
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About this home

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.

Listing snapshot

Days on site
59 days
Listed on MLS
Mar 24, 2026
Full baths
2
Half baths
0
Annual property tax (MLS)
$25,408.48
Tax year
2025
Area source (MLS)
Other
Listing brokerage
East End Luxury Ltd
MLS ID
KEY923793
Last updated
Oct 7, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1973
Garage
Yes
Garage spaces
2
Parking
Driveway, Garage
Water source
Public
Sewer
Septic Tank
Utilities
Electricity Connected

Interior features

Basement
Partially Finished
Heating
Forced Air
Cooling
Central Air
Interior
Beamed Ceilings, Breakfast Bar, Eat-in Kitchen, High Ceilings, Kitchen Island, Stone Counters
Appliances
Dishwasher, Dryer, Gas Cooktop, Gas Oven, Microwave, Refrigerator, Washer
Fireplace
Yes

Exterior features

Architectural style
Exp Ranch
Construction materials
Frame
Private pool
Yes

Schools (MLS)

Elementary school
Greenport Elementary School
Elementary school district
Greenport
Middle school
Greenport High School
Middle school district
Greenport
High school
Greenport High School
High school district
Greenport

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. MLS status changed
  3. First seen on this site

Location

Southold · Suffolk County, NY 11944Show interactive map
56875 Route 48

Southold · Suffolk County, NY 11944

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.