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MLS ID KEY1058869Last updated Oct 27, 2026

Single Family

48A Sea Gate Avenue

Active · Southampton · Suffolk County, NY 11977

Bedrooms
3 Beds
Bathrooms
3 Baths
Year built
1988
Est. monthly taxes
$422.92

Upcoming open house

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About this home

** Under Facts and Features on Zillow, Click Show More and click virtual tour, that is a video of home** Sun-drenched, private, and completely reimagined, this Private Westhampton residence borders approximately 40 acres of preserved land, creating an exceptional sense of openness, privacy, and connection to its natural surroundings. Offering approximately 1,974 square feet above grade, the home features three bedrooms, two-and-a-half baths, a first-floor primary suite, hardwood floors, a wood-burning fireplace, and exceptional closet and storage space throughout. Custom built-in cabinetry with a marble top and floating display shelves adds both storage and a refined architectural detail. Extensive improvements include new siding, new windows, new central air and electric HVAC, renovated bathrooms, an updated kitchen, new carpeting, new lighting and ceiling fans, central vacuum, an electric vehicle charging station, and a roof approximately five years young. The finished walk-out lower level that has 8-9 foot ceilings is complete with new flooring and exterior access, provides flexible additional space for a gym, media room, home office, or recreation area. Outside, a heated in-ground pool and patio create a private backyard retreat surrounded by mature landscaping, with the neighboring preserve providing a beautiful green backdrop. Beautifully finished, remarkably private, and ready to be enjoyed this is Westhampton living without compromise. ** Close to WestHampton Beach town and Ocean Beaches**

Listing snapshot

Days on site
23 days
Listed on MLS
Oct 5, 2026
Full baths
2
Half baths
1
Annual property tax (MLS)
$5,075
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
Nest Seekers International LLC
MLS ID
KEY1058869
Last updated
Oct 27, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1988
Garage
No
Parking
Driveway, Electric Vehicle Charging Station(s)
Water source
Public
Sewer
Cesspool
Utilities
Cable Connected, Electricity Connected, Propane, Water Connected

Interior features

Basement
Bilco Door(s), Finished, Full, Walk-Out Access
Heating
Electric
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Ceiling Fan(s), Central Vacuum, Crown Molding, Entertainment Cabinets, Formal Dining, Granite Counters, His and Hers Closets, Open Floorplan, Pantry, Primary Bathroom, Master Downstairs, Soaking Tub, Storage, Washer/Dryer Hookup
Appliances
Dishwasher, Oven, Range, Refrigerator, Washer
Fireplace
Yes

Exterior features

Architectural style
Exp Cape
Construction materials
HardiPlank Type
Private pool
Yes

Schools (MLS)

Elementary school
Westhampton Beach Elem School
Elementary school district
Westhampton Beach
Middle school
Westhampton Middle School
Middle school district
Westhampton Beach
High school
Westhampton Beach Senior High Sch
High school district
Westhampton Beach

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

Recent activity

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

Location

Southampton · Suffolk County, NY 11977Show interactive map
48A Sea Gate Avenue

Southampton · Suffolk County, NY 11977

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.