$4,200,000

Stunning New Construction in Westhampton with Rare 2 Story 4 Seasons Guest house on 1.5 Waterfront Acres with Bay Access. 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.… Read More 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. Read Less

Listing Courtesy of Nest Seekers International LLC.

Listing Snapshot

Days Online

414

Last Updated

Aug 14, 2026

Property Type

Single Family Residence

Beds

Full Baths

Partial Baths

Square Ft.

4,900

Year Built

2025

Property Tax

$5,750

MLS Number

882136

30 Days Snapshot Of 11977

$2.23M

(avg) sold price

-100%

homes sold

146

(avg) days on market

Snapshot

Area Map

Additional Details

Appliances & Equipment

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

Basement

Description: Finished, Full

Building

Area: 4900, Architecture: Post Modern, Traditional, Building Area: 4900, Construction Materials: Cedar, Energy Star, Foam Insulation, Shake Siding, Wood Siding, Levels: Three Or More, Year Built: 2025, Effective Year built: 2025

Cooling

Details: Central Air

Exterior Features

Features: Juliet Balcony, Patio Features: Deck, Patio, Terrace

Fence

Description: Fenced

Fireplaces

Total Fireplaces: 1

Floors

Flooring: Hardwood

Heating

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

Laundry

Description: Laundry Room

Lot

Features: Front Yard, Garden, Landscaped, Sprinklers In Front, Sprinklers In Rear, Views, Waterfront, Wooded, Acres: 1.48

Parking

Parking Total: 8

Pool

Features: Fenced, In Ground, Salt Water, Private Pool

Utilities

Sewer: Cesspool, Water Source: Public, Utilities: Cable Connected, Electricity Connected, Propane, Water Connected

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161 South Road

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