# 25 S Duncan Dr, Montauk, NY 11954 > **TL;DR:** 6bd/6ba single family, $5,250,000 ($1103/sqft), built 2026, 4,761 sqft. > Pool, Fireplace, Hardwood, 2-car garage. Est. $28,078/mo. Listed 79 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $5,250,000 | | Price/sqft | $1103 | | Bedrooms | 6 | | Bathrooms | 5 full, 1 half | | Square Feet | 4,761 | | Year Built | 2026 | | Lot Size | 22,216 sqft (0.51 acres) | | Stories | 2 | | Garage | 2-car | | Property Type | Single Family (Other) | | Status | Active | | Days on Market | 79 | ## Why This Home Stands Out - **Pool** - Deck - **Hardwood Floors** - Hardwood flooring listed ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $26,547 | | Estimated Insurance | $1,531 | | **Total** | **$28,078** | ## Key Amenities - Pool - Fireplace - Hardwood - 2-car garage ## Property Highlights - Built in 2026 - 0.51 acre lot - 2 stories - Private pool - Fireplace ## Description ### Agent 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 - **Address:** 25 S Duncan Dr, Montauk, NY 11954 - **County:** Suffolk - **Neighborhood:** Upper Shepherds Neck - **Coordinates:** 41.035703, -71.959872 - **Google Maps:** https://www.google.com/maps?q=41.035703,-71.959872 ## Listing Agent - **Name:** Susan Fallon - **Brokerage:** ISLAND POLO REALTY INC - **Broker Phone:** 631-676-8900 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/25-S-Duncan-Dr_Montauk_NY_11954_M39310-16667?f=listhub&s=NYSMLS&m=11927950&c=propsimple) ## Photos ![25 S Duncan Dr - Photo 1](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f173457936r.jpg) ![25 S Duncan Dr - Photo 2](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f859881315r.jpg) ![25 S Duncan Dr - Photo 3](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f601884194r.jpg) ![25 S Duncan Dr - Photo 4](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f4220400032r.jpg) ![25 S Duncan Dr - Photo 5](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1995267982r.jpg) ![25 S Duncan Dr - Photo 6](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f533798349r.jpg) ![25 S Duncan Dr - Photo 7](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3740766523r.jpg) ![25 S Duncan Dr - Photo 8](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1260007726r.jpg) ![25 S Duncan Dr - Photo 9](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f2658058843r.jpg) ![25 S Duncan Dr - Photo 10](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1635648334r.jpg) ![25 S Duncan Dr - Photo 11](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3659672581r.jpg) ![25 S Duncan Dr - Photo 12](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1951120481r.jpg) ![25 S Duncan Dr - Photo 13](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f443213140r.jpg) ![25 S Duncan Dr - Photo 14](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f2824963969r.jpg) ![25 S Duncan Dr - Photo 15](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f183494948r.jpg) ![25 S Duncan Dr - Photo 16](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3139473182r.jpg) ![25 S Duncan Dr - Photo 17](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1684010361r.jpg) ![25 S Duncan Dr - Photo 18](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f2030890349r.jpg) ![25 S Duncan Dr - Photo 19](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f4264708610r.jpg) ![25 S Duncan Dr - Photo 20](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3621693695r.jpg) ![25 S Duncan Dr - Photo 21](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1717668511r.jpg) ![25 S Duncan Dr - Photo 22](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f637782409r.jpg) ![25 S Duncan Dr - Photo 23](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f578941444r.jpg) ![25 S Duncan Dr - Photo 24](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1930014036r.jpg) ![25 S Duncan Dr - Photo 25](http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1581119217r.jpg) --- **MLS#:** 11927950 | **Updated:** 2026-10-20 **Source:** listhub *Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://staging.propertysimple.ai/listing/25-s-duncan-dr-montauk-ny-11954-6d601dc3be1c4b20a46ddffdfcc7e793) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://staging.propertysimple.ai/listing/25-s-duncan-dr-montauk-ny-11954-6d601dc3be1c4b20a46ddffdfcc7e793#listing", "url": "https://staging.propertysimple.ai/listing/25-s-duncan-dr-montauk-ny-11954-6d601dc3be1c4b20a46ddffdfcc7e793", "name": "25 S Duncan Dr, Montauk, NY 11954", "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.", "image": [ "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f173457936r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f859881315r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f601884194r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f4220400032r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1995267982r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f533798349r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3740766523r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1260007726r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f2658058843r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1635648334r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3659672581r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1951120481r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f443213140r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f2824963969r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f183494948r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3139473182r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1684010361r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f2030890349r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f4264708610r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3621693695r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1717668511r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f637782409r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f578941444r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1930014036r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1581119217r.jpg" ], "primaryImageOfPage": { "@type": "ImageObject", "url": "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f173457936r.jpg", "caption": "25 S Duncan Dr - Montauk, NY" }, "datePosted": "2026-08-10", "dateModified": "2026-10-20T02:47:48.428Z", "mainEntity": { "@type": "Accommodation", "@id": "https://staging.propertysimple.ai/listing/25-s-duncan-dr-montauk-ny-11954-6d601dc3be1c4b20a46ddffdfcc7e793#property", "name": "25 S Duncan Dr, Montauk, NY 11954", "address": { "@type": "PostalAddress", "streetAddress": "25 S Duncan Dr", "addressLocality": "Montauk", "addressRegion": "NY", "postalCode": "11954", "addressCountry": "US" }, "geo": { "@type": "GeoCoordinates", "latitude": 41.035703, "longitude": -71.959872 }, "image": [ "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f173457936r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f859881315r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f601884194r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f4220400032r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1995267982r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f533798349r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3740766523r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1260007726r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f2658058843r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1635648334r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3659672581r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1951120481r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f443213140r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f2824963969r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f183494948r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3139473182r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1684010361r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f2030890349r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f4264708610r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f3621693695r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1717668511r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f637782409r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f578941444r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1930014036r.jpg", "http://lh.rdcpix.com/ae395feed8e344b85635190f7135af78l-f1581119217r.jpg" ], "identifier": { "@type": "PropertyValue", "propertyID": "MLS", "value": "11927950" }, "accommodationCategory": "Other", "numberOfBedrooms": 6, "numberOfBathroomsTotal": 6, "numberOfFullBathrooms": 5, "numberOfPartialBathrooms": 1, "floorSize": { "@type": "QuantitativeValue", "value": 4761, "unitCode": "FTK", "unitText": "square feet" }, "yearBuilt": 2026, "amenityFeature": [ { "@type": "LocationFeatureSpecification", "name": "Heating", "value": "Electric (Heating)" }, { "@type": "LocationFeatureSpecification", "name": "Flooring", "value": "Hardwood, Tile" }, { "@type": "LocationFeatureSpecification", "name": "Construction Materials", "value": "Wood Siding" }, { "@type": "LocationFeatureSpecification", "name": "Pool Features", "value": "Deck" }, { "@type": "LocationFeatureSpecification", "name": "Parking Features", "value": "Driveway" }, { "@type": "LocationFeatureSpecification", "name": "Pool", "value": true }, { "@type": "LocationFeatureSpecification", "name": "Fireplace", "value": true }, { "@type": "LocationFeatureSpecification", "name": "Hardwood Floors", "value": true } ], "additionalProperty": [ { "@type": "PropertyValue", "name": "Lot Size", "value": "0.51 acres" }, { "@type": "PropertyValue", "name": "Stories", "value": 2 }, { "@type": "PropertyValue", "name": "Garage Spaces", "value": 2 }, { "@type": "PropertyValue", "name": "Property Subtype", "value": "Other" } ] }, "offers": { "@type": "Offer", "@id": "https://staging.propertysimple.ai/listing/25-s-duncan-dr-montauk-ny-11954-6d601dc3be1c4b20a46ddffdfcc7e793#offer", "url": "https://staging.propertysimple.ai/listing/25-s-duncan-dr-montauk-ny-11954-6d601dc3be1c4b20a46ddffdfcc7e793", "price": 5250000, "priceCurrency": "USD", "businessFunction": "http://purl.org/goodrelations/v1#Sell", "availability": "https://schema.org/InStock", "seller": { "@id": "https://staging.propertysimple.ai/listing/25-s-duncan-dr-montauk-ny-11954-6d601dc3be1c4b20a46ddffdfcc7e793#agent" } }, "provider": { "@type": "Person", "@id": "https://staging.propertysimple.ai/listing/25-s-duncan-dr-montauk-ny-11954-6d601dc3be1c4b20a46ddffdfcc7e793#agent", "name": "Susan Fallon", "worksFor": { "@type": "Organization", "@id": "https://staging.propertysimple.ai/listing/25-s-duncan-dr-montauk-ny-11954-6d601dc3be1c4b20a46ddffdfcc7e793#brokerage", "name": "ISLAND POLO REALTY INC", "telephone": "631-676-8900" } } } ```