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161 South Road

Westhampton, NY 11977

6 beds
9 baths
4,900 sqft
~1 acre lot
$1,019 per sqft
2025 build
– on site

Westhampton's Finest: New Construction with Rare Pool House on 1.5 Waterfront Acres A newly constructed masterpiece by esteemed CMT Builders, this nearly 1.5-acre waterfront estate,positioned on the Westhampton Beach Village fringe, sets a new benchmark for modern Hamptons living. Positioned along the peaceful waters of Tanners Neck Creek with distant views of Moriches Bay, the property offers an exceptional combination of privacy, luxury, and resort-style ease—with direct access ideal for kayaking, paddleboarding, or simply unwinding by the water. Spanning three levels, the main residence features 6 ensuite bedrooms and 8.5 bathrooms, each finished to the highest standard. Rift white oak flooring, 8-foot solid core doors, a sleek 6-foot linear gas fireplace, and full smart home integration speak to the home’s refined design and modern livability. The chef’s kitchen is a showpiece: a 10-foot custom rift white oak island, Carrara marble countertops, and top-of-the-line appliances including a Wolf 48-inch, 8-burner range, Sub-Zero fridge/freezer, Cove dishwasher, and Sub-Zero wine cooler. What truly sets this property apart from other new construction offerings in the Hamptons is the exceptional two-story, all-season guesthouse — a rare luxury in its own right. Designed for year-round comfort, it features its own dedicated heating, cooling, and septic systems, two full bathrooms, private guest quarters, and serves as an ideal retreat for poolside guests or extended stays. Whether used as a private guest house, wellness studio, or entertaining space, it offers an unparalleled level of versatility, comfort, and separation for additional guests. The grounds are professionally landscaped and designed for leisure, with a resort-style heated pool, multiple lounge areas, and lush greenery creating a secluded outdoor retreat. A fully finished lower level—with four egress windows—offers generous natural light and flexible space for a gym, media room, or additional guest quarters. Located just minutes from world-class beaches and the boutiques, restaurants, and cultural offerings of Westhampton Beach Village , this home delivers the best of coastal living with every modern convenience. Now on the market—an extraordinary opportunity to own a rare waterfront compound designed for effortless summer living.

Listing courtesy of ONEKEY / Nest Seekers International LLC

Last checked: Checking… • Last updated Jul 14, 2025 •

MLS# 882136 —

The Building

Year Built:

2025
Basement:

true
Architectural Style:

Post Modern, Traditional
Construction Materials:

Cedar, Energy Star, Foam Insulation, Shake Siding, Wood Siding
Patio And Porch Features:

Deck, Patio, Terrace
Year Built Effective:

2025
Building Area Units:

Square Feet
Building Area Total:

4900
Building Area Source:

Plans
Exterior Features:

Juliet Balcony
Window Features:

ENERGY STAR Qualified Windows, Floor to Ceiling Windows, New Windows, Oversized Windows, Triple Pane Windows, Wall of Windows
Security Features:

Fire Alarm, Security Lights, Security System, Video Cameras
Laundry Features:

Laundry Room
Attic:

Partial

Interior

Levels:

Three Or More
Living Area:

4900
Total Rooms:

17
Interior Features:

First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Central Vacuum, Chefs Kitchen, Crown Molding, Double Vanity, Dry Bar, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entertainment Cabinets, High Ceilings, High Speed Internet, His and Hers Closets, In-Law Floorplan, Kitchen Island, Marble Counters, Primary Bathroom, Natural Woodwork, Open Floorplan, Open Kitchen, Other, Smart Thermostat, Sound System, Speakers, Stone Counters, Storage, Tray Ceiling(s), Walk Through Kitchen, Walk-In Closet(s), Washer/Dryer Hookup, Wet Bar, Whole House Entertainment System, Wired for Sound
Fireplace Features:

Gas, Living Room
Fireplaces Total:

1
Fireplace:

true
Flooring:

Hardwood
Living Area Source:

Plans
Additional Rooms:

Home Office,Loft,Media Room
# of Kitchens:

1

Financial & Terms

Lease Considered:

false

The Property

Fencing:

Fenced
Lot Features:

Front Yard, Garden, Landscaped, Sprinklers In Front, Sprinklers In Rear, Views, Waterfront, Wooded
Lot Size Acres:

1.48
Parcel Number:

0900-369-00-04-00-020-000
Property Type:

Residential
Property Subtype:

Single Family Residence
Property Attached:

true
Property Condition:

Actual, New Construction
Additional Parcels:

false
Waterfront:

true
Water Access:

Yes
Horse:

false

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Source:

Municipality
Tax Annual Amount:

5750

Beds

Total Bedrooms:

6

Baths

Full Baths:

8
Half Baths:

1
Total Baths:

9

The Listing

Special Listing Conditions:

None

Heating & Cooling

Heating:

ENERGY STAR Qualified Equipment, Forced Air, Propane, Other
Cooling:

Central Air

Utilities

Sewer:

Cesspool
Utilities:

Cable Connected, Electricity Connected, Propane, Water Connected
Water Source:

Public
Electric Company:

Nyseg

Appliances

Appliances:

Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Gas Cooktop, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator

Schools

High School:

Westhampton Beach Senior High Sch
Elementary School:

Westhampton Beach Elem School
High School District:

Westhampton Beach
Middle School:

Westhampton Middle School
Elementary School District:

Westhampton Beach
Middle School District:

Westhampton Beach

The Community

Association:

false
Senior Community:

false
Pool Features:

Fenced, In Ground, Salt Water
Pool Private:

true

Parking

Parking Features:

Driveway, Oversized
Parking Total:

8
Garage:

false
Carport:

false

Extra Units

Other Structures:

Guest House, Pool House, Residence

Monthly cost estimate

Asking price

$4,995,000

Expense	Monthly cost
Mortgage	$26,746
Taxes	$479
Insurance	$1,373
Utilities	$457 See report
Total	$29,055/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
6/26/25 Jun 26, 2025	Listed / Active	ONEKEY	$4,995,000	662.6% (135.4% / YR)
8/4/20 Aug 4, 2020		ONEKEY	$655,000

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This house located in The Hamptons, Westhampton, NY 11977 is currently for sale for $4,995,000. 161 South Road is a 4,900 square foot house with 6 beds and 9 baths that has been on Estately for 20 days. 161 South Road is in the The Hamptons neighborhood of Westhampton and has a WalkScore® of 15, making it car-dependent.

Listing Courtesy of: ONEKEY and Nest Seekers International LLC.

IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.

Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.