$5,250,000
 $28,183 est/mo Sourced by Back At You

25 S Duncan Drive,Montauk, NY 11954

Montauk, NY 11954

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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 tubcreating 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 vanitydelivering 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.

Details

MLS #1037158
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year2026
Days On Site18
Listing Provided ByIsland Polo Realty Inc | Susan L. Fallon

Features

Bed(s)6
Bath(s) 6 Total
SQ Feet5,206
Garage2
BasementY
PoolYes
Acreage0.51

Interior

CoolingCentral Air
HeatingENERGY STAR Qualified Equipment
Interior FeaturesFirst 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
AppliancesDishwasher, Dryer, ENERGY STAR Qualified Appliances, Oven, Stainless Steel Appliance(s)

Exterior

Security FeaturesSecurity System
Construction MaterialsWood Siding
Lot FeaturesBack Yard, Landscaped
FencingBack Yard

Parking

Garage Yes / NoYes
Parking FeaturesDriveway

Utilities

UtilitiesCable Connected, Electricity Connected, Propane, Water Connected
SewerCesspool, Other

Taxes

Tax Year2025
Tax Annual Amount9000
Tax Lot033

Area Information

StateNY
CountySuffolk County
CityMontauk
Zip Code11954
School DistrictEast Hampton High School
Elementary SchoolMontauk School
High SchoolEast Hampton High School
Listing VS Median (in 11954)
Price:
$5,250,000
low | high
Med:
$1,750,000
100% of Average
sqft:
5,206
low | high
Med:
1,155
100% of Average
$ / sqft:
$1,008
low | high
Med:
$1,593
7.924481937213% of Average
On site:
18
low | high
Med:
50.5
35.643564356436% of Average
Sourced by Back At You

Market Activity 11954

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Learn More About This Property

StateNY
CountySuffolk County
CityMontauk
Zip Code11954
School DistrictEast Hampton High School
Elementary SchoolMontauk School
High SchoolEast Hampton High School
Listing VS Median (in 11954)
Price:
$5,250,000
low | high
Med:
$1,750,000
100% of Average
sqft:
5,206
low | high
Med:
1,155
100% of Average
$ / sqft:
$1,008
low | high
Med:
$1,593
7.924481937213% of Average
On site:
18
low | high
Med:
50.5
35.643564356436% of Average
Sourced by Back At You
Listing Updated: August 11, 2026 at 4:10:51 AM PDT