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$1,887,500

  • Sold
  • Closed
  • Single Family
  • 4 Beds
  • 4 Full Baths
  • 1 Partial Bath
  • 2 Car Garage
See This Home
Save This Home
See This Home
Save This Home
Welcome to your dream home in the prestigious old Westhampton neighborhood! This newly constructed energy star certified luxury home boasts all the modern amenities you could ever desire. From the covered wrap around porch with mahogany decking to the double door entrance and two story grand foyer, every detail has been carefully crafted to perfection. Step inside and be greeted by custom paneling and coffered ceilings, leading you into an open, bright floor plan with living room, dining room, gourmet kitchen with wine bar and refrigerator, Viking appliances, and an abundance of natural light. The upper level boasts the primary en-suite bedroom, junior en-suite bedroom, and two guest bedrooms offer plenty of space for everyone to relax and unwind. The home also features a finished attic, The full finished lower level is an entertainer's delight with a pristine wood bar, movie theatre, gym, and bathroom. Outside, the lush landscaping surrounds the heated salt water in ground pool with stunning pavers, perfect for entertaining guests or simply enjoying a relaxing afternoon in the sun. Don't miss out on the opportunity to own this incredible property, just minutes away from highly recognized schools, the charming village, upscale shopping, renowned Hamptons beaches, and world-class restaurants. Schedule your showing today and make this your forever home!, Additional information: Appearance:Mint +++,Separate Hotwater Heater:Y

Full Property Details for 18 Sea Gate Ave

General

  • Sold For: $1,887,500
  • Taxes: $10,063
  • Status: Closed
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 820709
  • Added to Site: 348 day(s) ago

Interior

  • Number of Rooms: 10
  • Interior Features: ENERGY STAR Qualified Door(s), Eat-in Kitchen, Entrance Foyer, Pantry, Walk-In Closet(s), Formal Dining, Primary Bathroom, Chandelier
  • Fireplace: Yes
  • Appliances: ENERGY STAR Qualified Appliances, Dishwasher, Dryer, Refrigerator, Washer
  • Flooring: Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 4
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4

Additional Information

  • Amenities: Fitness Center
  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: In-Ground

Exterior

  • Porch/Patio/Deck: Patio, Porch

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Private, Attached

Location

  • County: Suffolk County
  • Cross Streets: Summit

School Information

  • High School District: Westhampton Beach
  • Elementary School: Westhampton Beach Elem School
  • Middle School: Westhampton Middle School
  • High School: Westhampton Beach Senior High Sch

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: ENERGY STAR Qualified Equipment, Propane, Forced Air

Utilities

  • Sewer: Septic Tank
  • Water: Public
  • Utility Description: Cable Connected, Electricity Connected, Water Connected

Structural Information

  • Architectural Style: Post Modern
  • Detached/Attached: Detached
  • Construction: Frame, Wood Siding
  • Basement: Yes
  • Basement Desc.: Finished, Full Basement
  • Windows: ENERGY STAR Qualified Windows, Skylight(s)
  • Sq. Ft. Source: Public Records
  • Year Built: 2022

Lot Features

  • Lot Size (Sq. Ft.): 10,019
  • Lot Dimensions: .23
  • Fence: Yes
  • Lot Features: Sprinklers In Front, Sprinklers In Rear
  • Fencing (Description): Fenced

Financial Considerations

  • Tax Amount: $10,063

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0900-354-00-04-00-051-000
  • Block: 4
  • Lot Number: 51

Listed by Douglas Elliman Real Estate
Sold by Realty Connect USA L I Inc

Listing agents

— 18 Sea Gate Ave —

  • Douglas Elliman Real Estate

  • Douglas Elliman Real Estate

631-723-2721

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 18 Sea Gate Ave

School District:Westhampton Beach Union Free School District
NameGradesDistance
Westhampton Beach Elementary School
379 Mill Road, Westhampton Beach, NY 11978
K-51 mi
Westhampton Middle School
340 Mill Road, Westhampton Beach, NY 11978
7-81.2 mi
Westhampton Beach Senior High School
49 Lilac Road, Westhampton Beach, NY 11978
9-121.2 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 18 Sea Gate Ave

Date
Details
Price
Change
Source
9/09/2025
Sold
$1,887,500
-5.15%
MLS
2/04/2025
Listed
$1,990,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Douglas Elliman Real Estate
Sold by Realty Connect USA L I Inc

18 Sea Gate Avenue, Westhampton, NY 11977 (MLS# 820709) is a Single Family property that was sold at $1,887,500 on September 09, 2025. Want to learn more about 18 Sea Gate Avenue? Do you have questions about finding other Single Family real estate for sale in Westhampton? You can browse all Westhampton real estate or contact a Coldwell Banker agent to request more information.