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Celinda Iaboni

celinda.joinreal@gmail.com +1(631) 786-9603

$ 5,250,000

Est. payment | -/mo

6 Beds

6 Baths

5,206 SqFt

Save

$ 5,250,000

Est. payment | -/mo

Save

6 Beds

6 Baths

5,206 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 5,206 sqft

Price per Sqft $1,008

MLS Listing ID 1037158

Style Post Modern

Bedrooms 6

Full Baths 5

Half Baths 1

HOA Y/N No

Rental Info No

Year Built 2026

Annual Tax Amount $9,000

Lot Size 0.514 Acres

Acres 0.5143

Property Sub-Type Single Family Residence

Source onekey2

Property Description

This custom-built 5000+sf waterview residence offers a rare combination of scale, thoughtful design, and modern coastal living in Montauk. The home features 6 bedrooms and 5.5 bathrooms, including four ensuite bedrooms, delivering flexibility for full-time living or a high-end retreat. Interior living space spans three levels with a finished lower level (1482sf) ideal for additional recreation and gym use, a 1509sf main level, and a 1770sf second floor. A cathedral-ceiling great room anchors the main level, with oversized sliding doors that open directly to the lush yard, custom mahogany deck, sparkling 30x16 pool, and separate semi-recessed hot tub—creating a seamless indoor-outdoor flow.
The kitchen is outfitted with a premium appliance package, complemented by European white oak engineered hardwood flooring throughout the main living areas. Climate control is handled by a high-efficiency VRF heat pump system providing year-round heating and cooling.
Outdoor amenities include a 30' x 16' swimming pool, custom mahogany deck, and a separate semi-recessed hot tub, designed for both entertaining and everyday enjoyment. Additional features include an attached two-car garage (445sf) and a well-planned site layout.
The primary bath is uniquely finished with a textured feature wall, freestanding soaking tub, matte black fixtures, a private water closet, and a stained wood vanity—delivering a clean, modern spa experience.
A refined, move-in-ready offering in one of Montauk's most desirable neighborhoods. 25 S Duncan Dr is the latest offering from BuildWell, led by Evan Pargonas, reflecting a commitment to holistic design and construction that prioritizes sustainability and net-zero goals.

Location

State NY

County Suffolk County

Rooms

Basement Finished, Full

Interior

Interior Features First Floor Bedroom, First Floor Full Bath, Chefs Kitchen, Double Vanity, Eat-in Kitchen, Entrance Foyer, High Ceilings, Kitchen Island, Open Floorplan, Recessed Lighting, Smart Thermostat, Soaking Tub

Heating ENERGY STAR Qualified Equipment

Cooling Central Air

Flooring Ceramic Tile, Hardwood

Fireplace No

Appliance Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Oven, Stainless Steel Appliance(s)

Exterior

Parking Features Driveway

Garage Spaces 2.0

Fence Back Yard

Pool Electric Heat, In Ground, Pool/Spa Combo

Utilities Available Cable Connected, Electricity Connected, Propane, Water Connected

Garage true

Private Pool Yes

Building

Lot Description Back Yard, Landscaped

Sewer Cesspool, Other

Water Public

Structure Type Wood Siding

Schools

Elementary Schools Montauk School

Middle Schools Montauk School

High Schools East Hampton

School District East Hampton

Others

Senior Community No

Special Listing Condition None

OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS

Listed by Island Polo Realty Inc • Susan L. Fallon

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Celinda Iaboni

+1(631) 786-9603

Broker | License ID: 10491210466

Broker License ID: 10491210466

25 S Duncan DR Montauk, NY 11954

Celinda Iaboni

Key Details

Location

Rooms

Interior

Exterior

Building

Schools

Others

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25 S Duncan DR