11 Pine Tree Lane

Westhampton, NY
$ 14,999,990 Beds 8 Baths 9.5 Sq 8,814
Monthly Estimate* How much can I afford?

Positioned along a prime stretch of Moriches Bay, 11 Pine Tree Lane presents a newly designed waterfront estate that blends modern coastal architecture with a refined, highly functional layout. Set on a generously sized bayfront parcel with carefully planned setbacks and strategic site positioning, the property is designed to maximize privacy, natural light, and unobstructed water-facing orientation—offering a true Hamptons waterfront lifestyle. To be constructed by ONE DEVELOPMENT, this transitional-style residence blends modern and traditional elements and is envisioned to span three levels with eight bedrooms and nine-and-one-half baths. The design incorporates multiple living spaces and a flexible floor plan suited to both everyday living and large-scale entertaining. The main level is planned as a light-filled open-concept layout featuring a spacious great room, dining area, and chef’s kitchen, all oriented toward the rear grounds and waterfront outdoor living areas. A first-floor bedroom suite offers flexibility for guests, extended family, or private workspace needs. The second level is designed with a well-balanced arrangement of bedrooms, including a primary suite with dedicated bath and expansive closet space, along with additional bedrooms and shared living areas. Architectural elements such as open-to-below spaces and a secondary lounge enhance volume, flow, and connectivity throughout the home. Outdoor living is a central focus of the property. Plans include a waterside terrace, pergola, and an in-ground pool with integrated spa, all thoughtfully positioned to capture panoramic water views and sunset exposures over Moriches Bay. The site also features a 150-foot bulkheaded dock, an 85-foot pier, and a 30-foot loading dock, offering exceptional boating access. Additional highlights include professionally landscaped grounds, space for pickleball, and multiple defined outdoor living and entertaining zones. Constructed with elevated design standards and modern building practices, the home will feature Marvin windows, a wood exterior, and a wood roof, along with an oil-and-stone driveway. The residence will be built to meet flood-zone compliance standards, ensuring long-term performance, resilience, and year-round comfort. This is a rare opportunity to own a newly designed waterfront estate in Westhampton, offering direct bay access, expansive outdoor amenities, and the ability to personalize a luxury home in one of the Hamptons’ most desirable coastal settings. This listing may include images that have been digitally altered or virtually staged. Original, unedited images are available upon request

Single Family

  • Price
  • $ 14,999,990
  • City
  • Westhampton
  • Bedrooms
  • 8
  • Full Bathrooms
  • 9
  • County
  • SUFFOLK
  • Half Bathrooms
  • 1
  • Area
  • Lot Size
  • 1.53 Acres
  • Zip
  • 11977
  • Sqr Footage
  • 8,814
  • Year Built
  • 2026
  • Taxes
  • $ 2066
  • Style
  • Post Modern
  • MLS#
  • 990179
Listed By: Douglas Elliman Real Estate
Data Source: Listings courtesy of OneKey® MLS as distributed by MLS GRID

Features

General

Sewer Septic Tank
Heating Forced Air,Geothermal,Other
Cooling Central Air,Geothermal
Utilities See Remarks
Appliances Dishwasher,Dryer,Exhaust Fan,Freezer,Gas Range,Microwave,Oven,Range,Refrigerator,Stainless Steel Appliance(s),Washer,Geothermal Water Heater,Wine Refrigerator
Garage Spaces 2
Architectural Style Post Modern
Construction Materials Wood Siding
Year Built 2026
Property Subtype Single Family Residence
Tax Year 2024
Parcel Number 0900-381-00-04-00-001-006
Waterfront Features Bayfront,Bulkhead,Waterfront
County Suffolk County
Property Type Residential
HOA No
Garage Y/N Yes
Total Rooms 25
Full Baths 9
High School Westhampton Beach Senior High Sch
City Southampton
Senior Community Y/N No
High School District Westhampton Beach
Carport Y/N No
Elementary School Westhampton Beach Elem School
Property Attached Y/N Yes
Tax Annual Amount 2066
Middle/Junior High School Westhampton Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Westhampton Beach
Elementary School District Westhampton Beach
PostalCity Westhampton
AttributionContact 631-288-6244
Listing Appliances Dishwasher, Dryer, Exhaust Fan, Freezer, Gas Range, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Geothermal Water Heater, Wine Refrigerator

Interior Features

Interior Amenities First Floor Bedroom,First Floor Full Bath,Breakfast Bar,Built-in Features,Cathedral Ceiling(s),Central Vacuum,Chandelier,Chefs Kitchen,Crown Molding,Double Vanity,Entrance Foyer,Formal Dining,High Ce
Basement Full
Total Fireplaces 6
Formal Dining Yes
Basement Features Full
Basement (Y/N) Yes
Fireplace Y/N Yes
Half Baths 1
Total Bedrooms 8
Total Baths 10
General Features First Floor Bedroom,First Floor Full Bath,Breakfast Bar,Built-in Features,Cathedral Ceiling(s),Central Vacuum,Chandelier,Chefs Kitchen,Crown Molding,Double Vanity,Entrance Foyer,Formal Dining
Walk-In Closet Yes
Entrance Foyer Yes

Exterior Features

Parking Features Garage
Water Source Public
Parking Features Garage
Frontage Length 150'
Waterfront Y/N Yes

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Flushing, NY office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

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

Price History

4/24/2026 Listed $14,999,990

Property vs Zip Code Average in 11977

Price
AVG $3.59M
$15M
Taxes
AVG $11,173
$2,066
Year Built
AVG 2000
2026
Visits
AVG 94
201
Data Provided by Inside Real Estate®

Areas That We Cover

11 Pine Tree Lane Westhampton, NY is a Single Family Home for sale at $14999990 with 8814 sqft and a lot size of 1.53 Acres Acre(s). 11 Pine Tree Lane Westhampton has 8 bedrooms, 9 baths and was built in 2026. The property's zip code is 11977 which is in Westhampton, NY

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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