Single Family
29 Tiana Circle
Active · Southampton · Suffolk County, NY 11946
- Bedrooms
- 4 Beds
- Bathrooms
- 4 Baths
- Year built
- 2025
- Est. monthly taxes
- $2,196.75
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About this home
First time to market, this designer-created waterfront estate on prestigious Rampasture Point captures the essence of Hamptons coastal living with breathtaking views of Tiana Bay and a private beach. Completely reimagined inside and out, this 4-bedroom, 3.5-bath smart home showcases exceptional craftsmanship, sophisticated finishes, and seamless indoor-outdoor living. A dramatic oversized pivot entry door opens to soaring ceilings, walls of glass, wide-plank white oak floors, custom millwork, Phillip Jeffries designer wallcoverings, statement lighting, and panoramic waterfront views. The chef’s kitchen features custom inset cabinetry, honed quartz countertops, a handcrafted range hood, Thermador appliances, and a designer coffee bar, flowing effortlessly into the dining and living spaces anchored by a natural-gas fireplace. The luxurious primary suite offers vaulted ceilings, designer lighting, a private coffee bar, and a waterfront balcony overlooking Tiana Bay. The spa-inspired primary bath features a freestanding soaking tub positioned beside a picture window with open-bay views. Motorized shades and smart-home technology provide effortless modern living, while multiple beverage stations and two temperature-controlled wine refrigerators enhance entertaining. The designer-created outdoor living space is an extension of the home, featuring expansive waterfront decking, a fully equipped outdoor kitchen, elegant dining and lounge areas, and a private gazebo overlooking the bay. A private beach provides direct access to kayaking, paddleboarding, boating, swimming, and shoreline walks, room for a pool. A whole-house generator provides year-round peace of mind, with room for a pool to further enhance the resort-style setting. Minutes from the sandy white beaches of Dune Road, premier marinas, waterfront dining, shopping, and the best of the Hamptons lifestyle, this is a rare opportunity to own a truly exceptional designer waterfront estate.
Listing snapshot
- Days on site
- 59 days
- Listed on MLS
- Jul 22, 2026
- Full baths
- 3
- Half baths
- 1
- Annual property tax (MLS)
- $26,361
- Tax year
- 2026
- Area source (MLS)
- Public Records
- Listing brokerage
- Douglas Elliman Real Estate
- MLS ID
- KEY1029440
- Last updated
- Oct 20, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 2025
- Garage
- No
- Total parking
- 4
- Parking
- Driveway
- Water source
- Public
- Sewer
- Septic Tank
- Utilities
- Cable Connected, Electricity Connected, Natural Gas Connected
Interior features
- Heating
- Forced Air
- Cooling
- Central Air
- Interior
- Built-in Features, Cathedral Ceiling(s), Chandelier, Chefs Kitchen, Double Vanity, Dry Bar, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entertainment Cabinets, Entrance Foyer, High Ceilings, His and Hers Closets, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat, Soaking Tub, Speakers, Storage, Walk-In Closet(s), Washer/Dryer Hookup, Wet Bar
- Appliances
- Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Oven, Refrigerator, Washer, Wine Refrigerator
- Flooring
- Hardwood
- Fireplace
- Yes
- Fireplaces
- 1
Exterior features
- Architectural style
- Mini Estate, Modern
- Construction materials
- Frame
- Exterior
- Garden, Gas Grill, Juliet Balcony, Lighting, Mooring, Speakers
- Private pool
- No
Schools (MLS)
- Elementary school
- Hampton Bays Elementary School
- Elementary school district
- Hampton Bays
- Middle school
- Hampton Bays Middle School
- Middle school district
- Hampton Bays
- High school
- Hampton Bays High School
- High school district
- Hampton Bays
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- First seen on this site
- MLS status changed
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.
