




15 Dune Rd, Bridgehampton, NY, 11932
About This Home
Presenting 15 Dune, a rare legacy oceanfront with one of the most coveted addresses in the Hamptons. This stunning oceanfront modern estate built in 2018 offers Sunrises over the Atlantic Ocean and sunsets over Mecox Bay. A property with this level of thoughtfulness, mindful design, quality and scale in this location is rarely available. Designed by Mark C. Matthews Architecture in collaboration with D'Apostrophe Design Inc., led by Francis D'Haene, set on 1.91 +/- acres, this 7,059 A± SF residence unfolds along the shoreline in a graceful, linear layout that allows every principal room to enjoy ocean and bay views. From the first level to the third, the connection to the landscape is constant and uninterrupted, bringing the exceptional beauty of the setting into everyday living. Featuring seven bedrooms, seven full bathrooms, and two half-baths across multiple levels, the layout balances privacy with scale, accommodating both intimate living and significant entertaining. Throughout the residence, refined finishes and custom craftsmanship create a sense of understated elegance from the full-height walls of Arcadia sliding glass doors and windows that frame breathtaking panoramas of the ocean, allowing natural light to flood the home and creating an ever-changing backdrop of the oceanfront setting, to thoughtful color palettes, beautifully detailed millwork, elevated materials, and architectural elements. Each space feels intentional, balanced, and designed to complement its extraordinary coastal surroundings. Highlights include a grand living/dining/Kitchen wing with fireplace, accessible to the inground gunite heated saltwater pool and lounge area, direct access to the ocean from every level and balconies overlooking the ocean and bay. Additionally, a spacious office with wood-burning fireplace, gym, media room and a three-story glass elevator that maintains full ocean views, reinforcing the home's connection to its setting at every level. The outdoor living is unrivaled, with private direct ocean beach access, several balconies, patios, outdoor shower, and a rooftop that has further potential to personalize. 15 Dune represents the opportunity to experience the very best of Bridgehampton oceanfront living where setting, design, and coastal lifestyle come together in a way that is both inspiring and unforgettable.Some images have been digitally altered.
Getting Around
Schools
Construction
Condition
- Year built: 2018
Type & Style
- Home type: SingleFamily
- Property subType: Single Family Residence
Interior
Basement
- Basement: No
Bedrooms & Bathrooms
- Bedrooms: 7
- Bathrooms: 9
- Full bathrooms: 7
- 1/2 bathrooms: 2
Cooling
- Cooling features: Central Air
Features
- Fireplace: Yes
Interior Area
- Total structure area: 7,059
- Total interior livable area: 7,059 sqft
Property
Features
- Stories: 3
- Private pool: Yes
- Pool features: Heated
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- On waterfront: Yes
- Waterfront features: Waterfront
- Frontage type: Waterfront
Lot
- Lot size: 1.91 Acres
Parking
- Parking features: GarageAttached
- Has garage: Yes
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Inland Flooding
- Coastal Flooding
- Hurricane
- Winter Weather
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters in Suffolk County and New York
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $227,544 | $2,730,528 |
| Home Insurance * | $17,657 | $211,884 |
| Property Taxes | $60,750 | $729,000 |
| Electricity | $1,166 | $13,998 |
| Total | $307,117 | $3,685,404 |
Income You'd Need if You Spent...
New York FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-03-04 | Listed for sale | $45,000,000 |
| 2025-12-31 | Listing removed | $990,000 |
| 2025-04-07 | Listed for rent | $990,000 |
| 2024-12-14 | Listing removed | $450,000 |
| 2024-12-12 | Listed for rent | $450,000 |
| 2024-11-07 | Listing removed | $450,000 |
| 2024-11-05 | Listed for rent | $450,000 |
| 2024-10-26 | Listing removed | $450,000 |
| 2024-09-18 | Listed for rent | $450,000 |
| 2024-09-09 | Listing removed | $450,000 |
| 2024-03-28 | Price change | $450,000 |
| 2024-03-21 | Listed for rent | $900,000 |
For Sale by Agent
