344 Great Plains Road, Southampton, NY, 11968 | $12,795,000

Tucked within the prestigious Estate Section of Southampton Village, south of the highway and set on 1. 9 private acres with 120+/- feet of waterfront along Taylor Creek, 344 Great Plains Road unfolds like a modern Hamptons classic—quietly grand, elegantly remodeled, and perfectly composed for luxurious indoor–outdoor living. From the moment you enter the sweeping private driveway and step through the front door, the home tells a story of timeless architecture married with a complete top-to-bottom renovation that honors both sophistication and ease. The double-height entry hall sets the tone, flooded with natural light that pours in from every direction thanks to a thoughtfully opened and cleared landscape. Sightlines extend through the great room’s towering ceilings and over a dozen French doors that lead to stone patios, expansive lawns, and serene water views. Throughout this 5, 000+/- square-foot residence, matte-finished hardwood floors, custom millwork, and refined lighting create a warm, modern elegance that feels both curated and inviting. At the heart of the home, the brand-new chef’s kitchen blends clean design with professional-grade functionality. Marble countertops sweep across crisp custom cabinetry, framing a full suite of premium appliances, including a Wolf range, dual dishwashers, convection and microwave ovens, a Sub-Zero refrigerator/freezer, and under-counter beverage coolers. A breakfast area surrounded by glass opens to the gardens, completing a space tailor-made for gatherings both casual and elevated. The home’s layout is thoughtfully considered, offering both a sense of flow and privacy. A guest suite on the first floor, situated adjacent to the den/family room, is ideal for company or multigenerational living. A convertible office with its own full bath in the kitchen wing provides flexible space for work, play, or additional sleeping arrangements. Up the gracious staircase, the primary suite becomes a private retreat—featuring its own fireplace, sun-filled private deck, and an exquisitely renovated bath with dual vanities, rain-head shower, soaking tub, separate W/C, and a beautifully appointed dressing room with custom walk-in closets. Two additional guest suites complete the second level, each opening to a shared terrace overlooking the rolling lawn, shimmering pool, and Taylor Creek beyond. Outside, the property is a sanctuary unto itself. Wide lawns stretch toward the water, bordered by mature trees and lush, meticulously refreshed landscaping. The newly enhanced pool features an in-pool spa. It is anchored by a fully renovated pool house, offering a sitting area, changing room, separate shower, and WC—perfectly designed for days spent on the terrace or evenings entertaining at sunset. Additional amenities include two one-car garages, a spacious parking court, and complete privacy throughout the day as the sun moves across the property, reflecting off the water and grounds in a way that makes this home feel worlds away—yet it remains just moments from Southampton Village, world-class beaches, and everything that makes the Hamptons extraordinary. 344 Great Plains Road is more than a home—it is a rare south-of-the-highway estate offering quiet luxury, water views, and a lifestyle defined by beauty, comfort, and timeless Hamptons living.

Features

  • Rooms: 20
  • Bedrooms: 5
  • Baths: 6 full / 1 half
  • Style: Traditional
  • Year Built: 1992
  • Garage: 2-car
  • Heating: Forced Air
  • Cooling: Central Air
  • Basement: Full, Unfinished
  • Approx Sq. Feet: 5,000
  • Acreage: 1.9
  • Est. Taxes: $44,842
  • Water Front: Yes
  • Elem. School: Southampton Elementary School
  • Middle School: Southampton Intermediate School
  • High School: Southampton High School
  • School District: Southampton
  • Pool: In Ground
  • Appliances: Dishwasher, Dryer, Gas Oven, Microwave, Refrigerator, Washer
  • MLS#: 936759
  • Days on Market: 1 day
  • Website: https://www.raveis.com
    /eprop/936759/344greatplainsroad_southampton_ny?source=qrflyer
Listing information has been assembled from various sources of varying degrees of reliability. Any information critical to the buying decision should be independently verified.Listing courtesy of Nest Seekers International LLC   Phone: 631-353-3427

William Raveis Family of Services

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Sarah DeFlorioVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 1880936

347.223.0992

Sarah.DeFlorio@Raveis.com

Our Executive Mortgage Banker:

  • Is available to meet with you in our office, your home or office, evenings or weekends
  • Offers you pre-approval in minutes!
  • Provides a guaranteed closing date that meets your needs
  • Has access to hundreds of loan programs, all at competitive rates
  • Is in constant contact with a full processing, underwriting, and closing staff to ensure an efficient transaction

Jennifer HartInsurance Sales Director, William Raveis Insurance

978.457.6220

Jennifer.Hart@raveis.com

Our Insurance Division:

  • Will Provide a home insurance quote within 24 hours
  • Offers full-service coverage such as Homeowner's, Auto, Life, Renter's, Flood and Valuable Items
  • Partners with major insurance companies including Chubb, Kemper Unitrin, The Hartford, Progressive,
    Encompass, Travelers, Fireman's Fund, Middleoak Mutual, One Beacon and American Reliable

344 Great Plains Road, Southampton, NY, 11968

$12,795,000

Customer Service

William Raveis Real Estate

Phone: 888.699.8876

Contact@raveis.com

Sarah DeFlorio

VP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 347.223.0992

Sarah.DeFlorio@Raveis.com

NMLS Mortgage Loan Originator ID 1880936

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $10,236,000 $10,236,000 $10,236,000
Term 360 months 360 months 180 months
Initial Interest Rate** 5.125% 6.000% 5.750%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.246% 6.110% 5.932%
Monthly Tax Payment $3,737 $3,737 $3,737
H/O Insurance Payment $125 $125 $125
Initial Principal & Interest Pmt $55,734 $61,370 $85,001
Total Monthly Payment $59,596 $65,232 $88,863

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.