21 S Dubois Place, Montauk, NY 11954

$3,995,000 List Price
In Contract on 3/30/2026
6 Beds
5.5 Baths
4453 SF
Built In 2026
 
Listing ID 928487
Property Type House
County Suffolk
Township East Hampton
Hamlet Montauk
Tax ID 0300-048.000-0001-032.000
FEMA Flood Map fema.gov/portal
Year Built 2026
Associated Documents
FLOORPLANFloorplans 21 S Dubois
SURVEYSurvey 21 S Dubois
SITEPLANSite Plan 21 S Dubois
 
Virtual Tour

MONTAUK AT ITS FINEST

A masterfully crafted residence by Build Well Development, this exceptional home blends timeless Hamptons elegance with modern luxury, offering refined living in a peaceful setting just moments from town, ocean beaches, shopping, and acclaimed restaurants. Designed with impeccable attention to detail, the home features six spacious bedrooms and five-and-a-half baths, including four beautifully appointed en-suite bedrooms. The serene primary suite serves as a private retreat, thoughtfully designed for comfort and sophistication. The heart of the home is the stunning living room, where a striking fireplace anchors the space and a dramatic wall of sliding glass doors invites natural light to pour in while seamlessly connecting indoor and outdoor living. The home also offers a fully finished basement, providing exceptional additional living space ideal for a media room, gym, recreation area, or guest overflow. Outside, a private resort-like setting awaits with additional outdoor kitchen for entertaining. The beautifully landscaped grounds showcase a gunite pool and elegant outdoor entertaining areas-perfect for summer gatherings, quiet mornings, or evenings under the stars. Every element of this residence reflects exceptional craftsmanship and thoughtful design, creating a home that is both sophisticated and welcoming-an ideal Hamptons retreat offering luxury, privacy, and effortless proximity to the very best of coastal living.
Property Details
  • 6 Total Bedrooms
  • 5 Full Baths
  • 1 Half Bath
  • 4453 SF (Total)
  • 0.31 Acres
  • Built in 2026
  • Modern Style
  • Full Basement
  • Lower Level: Finished
Interior Features
  • Eat-In Kitchen
  • Oven/Range
  • Refrigerator
  • Dishwasher
  • Microwave
  • Washer
  • Dryer
  • Appliance Hot Water Heater
  • Hardwood Flooring
  • 9 Rooms
  • Entry Foyer
  • Living Room
  • Dining Room
  • Family Room
  • Primary Bedroom
  • en Suite Bathroom
  • Walk-in Closet
  • Media Room
  • Bonus Room
  • Kitchen
  • Breakfast
  • Laundry
  • Private Guestroom
  • First Floor Primary Bedroom
  • First Floor Bathroom
  • 1 Fireplace
  • Heat Pump
  • Central A/C
Exterior Features
  • Frame Construction
  • Wood Siding
  • Stucco Siding
  • Flat Roof
  • Community Water
  • Pool: In Ground, Gunite
  • Pool Size: 30x16
  • Deck
  • Patio
  • Fence
  • Open Porch
  • Covered Porch
  • Outdoor Shower
  • Driveway
  • Corner
  • Survey
  • Trees
  • Utilities
  • Carport
  • Private View
  • Scenic View
  • New Construction
Listed By
Douglas Elliman (Montauk)
Office: 631-668-6565
Mobile: 631-335-0777
Douglas Elliman (Bridgehampton)
Office: 631-537-4502
Mobile: 631-678-7179
Request More Information
Request Showing
Role Agent Buyer
Your Preferred Date & Time
Showing Type:
All information is from sources deemed reliable but is subject to errors, omissions, changes in price, prior sale or withdrawal without notice. No representation is made as to the accuracy of any descriptions, measurements, square footages or acreage and should not be relied upon as such. All information herein should be confirmed by the customer. All rights to all content, including but not limited to photographs, videos and other graphics, are reserved to exclusively to the Broker who supplied such listing content. This listing may include images that have been digitally altered or virtually staged. Original, unedited images are available upon request. All advertising on this site is subject to the Federal Fair Housing Act of 1968, as amended.
Contact Us
Who Would You Like to Contact Today?

I want to contact an agent about this property!

I wish to provide feedback about the website functionality

Contact Agent
Your Name:
Email:
Phone:
Message:
Security: What is 9 plus 2?