100 Griffing Avenue Westhampton Beach, NY $ 5,695,000
100 Griffing Avenue
$ 5,695,000
Recently Listed
Open House 1/31 12pm - 1:30pm
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100 Griffing Avenue

Westhampton Beach, NY, 11978
$ 5,695,000
Bedrooms5 Baths8.1 Sq 7,135

Monthly Estimate*

$ 35,065

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Single Family Home for sale in Westhampton Beach, NY

for $5,695,000 with 5 bedrooms and 8 full baths, 1 half bath. This 7,135 square foot home was built in 2020 on a lot size of 1.

In the heart of Westhampton Beach Village, discover an exquisite shingle-style Hamptons estate, blending timeless architecture and design with modern sophistication. Set on a stunningly landscaped acre, this 7,000 sq. ft. residence spans three levels of finely crafted living, offering both striking entertaining spaces and luxurious private retreats. Coffered ceilings and wide-plank white oak flooring welcomes you into sunlit interiors, where clean architectural lines and a refined neutral palette create an atmosphere of coastal elegance. The kitchen, a culinary showcase, features Sub-Zero, Wolf and Miele appliances, anchored by an oversized Carrara marble island. Multiple living areas flow effortlessly indoors and out, highlighted by ceiling height and walls of glass, flooding the home with natural light. Designed with versatility in mind, the home is equally suited for informal gathering or grand-scale entertaining. The private quarters include five gracious ensuite bedrooms, each offering generous proportions and refined finishes. The primary suite is a sanctuary unto itself, complete with a spa-like bath and private sun terrace overlooking the grounds. The expansive lower level, with soaring 10’ ceilings, is designed for recreation and relaxation. A state-of-the-art gym with full bath, sauna, spacious media lounge and theatre create the ultimate Hamptons retreat experience. Outdoors, a private oasis. An 18’ x 44’ heated saltwater gunite pool, bluestone patio, outdoor kitchen and screened porch provide the perfect backdrop for summer entertaining. All enhanced by the pool cabana and fire pit with the privacy of exquisite mature landscaping. The home is enhanced with a full home generator, advanced technology, including integrated security and Wi-Fi enabled climate control, offering ease, comfort, and peace of mind. 100 Griffing Avenue redefines Hamptons luxury—a rare offering, pairing architectural distinction with the coveted convenience of Westhampton Beach Village. Interior Features

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Open House

1/31/2026 12:00 PM - 1:30 PM
100 Griffing Avenue Westhampton Beach, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 5,695,000

Bedrooms

5

Full Bath

8

Half Bath

1

Property Type

Single Family

Taxes

$ 34,190

Style

Estate

Lot Size

1

Year Built

2020

Town/City

Westhampton Beach

County/Region

Suffolk

MLS | Web ID

953514

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Cathedral Ceiling(s) Ceiling Fan(s) Chandelier Chefs Kitchen Crown Molding Double Vanity Eat-in Kitchen Entertainment Cabinets Entrance Foyer Formal Dining H
Basement Finished Walk-Out Access
Flooring Hardwood
Total Fireplaces 1
Fireplace Features Gas
Basement Features Finished Walk-Out Access
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 5
Total Baths 9
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General
Sewer Cesspool
Heating Forced Air
Cooling Central Air
Utilities Electricity Connected Propane Trash Collection Private Water Connected
Appliances Dishwasher Dryer Gas Cooktop Gas Range Microwave Refrigerator Stainless Steel Appliance(s) Washer
Garage Spaces 2
Patio/Porch Features Covered Patio Porch Screened Terrace
Architectural Style Estate
Pool Features In Ground Salt Water
Construction Materials Frame
Year Built 2020
Property Subtype Single Family Residence
Tax Year 2025
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 13
Full Baths 8
High School Westhampton Beach Senior High Sch
City Southampton
Senior Community Y/N N
High School District Westhampton Beach
Carport Y/N N
Elementary School Westhampton Beach Elem School
Property Attached Y/N N
Tax Annual Amount 34190
Showing Instructions call Deb Pirro or Deb Petkanas
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
Tax Lot 016.000
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Exterior
Exterior Amenities Fire Pit Garden Lighting Mailbox
Fencing Back Yard
Parking Features Driveway Garage Garage Door Opener Driveway Garage Garage Door Opener
Water Source Public
Spa N
Waterfront Y/N N
Road Frontage Type County Road
Other Equipment Generator
Road Responsibility Public Maintained Road
Horse Y/N N
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Internal Only
Street Number 1 100
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* Excluded Features
List By
Deborah A. Pirro C2EX

Listing Agent

Daniel Gale Sothebys Intl Rlty

Broker

631-288-1050

Contact

Affordability Calculator

$37,914
Per Month
92%
8%
0%
Monthly Principal & Interest
$35,065
Monthly Property Taxes
$2,849
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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.
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Nearby
4099604 Elementary School
4099415 Middle School
Westhampton Beach Senior High Sch High School
Pricing History
DatePricePrice ChangeDescription
1/20/2026$5,695,000 Listed Price

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100 Griffing Avenue, Westhampton Beach, NY, 11978 is a Single Family Home for sale at $5,695,000 with 7,135 sqft and a lot size of 1. 100 Griffing Avenue has 5 bedrooms, 8.1 baths, and was built in 2020. The property's zip code is 11978 which is in Westhampton Beach, NY