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29 Tiana CircleHampton Bays, NY 11946

For Sale

$4,499,000

Smart Buyer Rebate $44,990

First time to the market, this rare expression of modern coastal luxury is an extraordinary waterfront estate on prestigious Rampasture Point, masterfully reimagined to offer an unparalleled living experience overlooking the tranquil waters of Tiana Bay. Every finish, texture, and architectural detail have been intentionally selected to create a residence that is as timeless as it is breathtaking. From the moment you arrive, the home's striking architectural presence commands attention. A magnificent, oversized pivot entry door creates an unforgettable first impression, setting the stage for the sophisticated interiors beyond. It immediately reflects the home's exceptional craftsmanship and design. Inside, the impeccably designed living space unfolds beneath soaring ceilings and walls of glass that frame spectacular waterfront vistas from nearly every room. Thoughtfully curated by a luxury interior designer, it showcases wide-plank white oak flooring, custom architectural millwork, exquisite Phillip Jeffrey designer wallcoverings, statement lighting, and handcrafted details that elevate every space into a work of art. The chef's kitchen serves as the true centerpiece of the home. Custom inset cabinetry, dramatic honed quartz countertops, handcrafted range hood, Thermador appliances, and sophisticated coffee bar create a space equally suited for quiet mornings and elegant entertaining. The kitchen flows into the dining and living areas, where uninterrupted views of Tiana Bay become part of the home's everyday backdrop. Anchored by a natural gas fireplace, the living room exudes warmth and sophistication. Bespoke built-in shelving has been thoughtfully designed to showcase artwork, books, collections, and sculptural decor. Designed for effortless modern living, this four-bedroom, three-and-a-half-bath smart home seamlessly blends cutting-edge technology with timeless elegance. Motorized shades throughout provide privacy and convenience while allowing the breathtaking waterfront scenery to remain the focal point. The primary suite is a sanctuary unlike any other. Soaring ceilings, designer lighting, and expansive walls of glass create an atmosphere of serenity and sophistication. Begin each morning at your private coffee bar before stepping onto your balcony, where spectacular sunrises over Tiana Bay become part of your daily ritual. The spa-inspired primary bath offers a retreat worthy of a five-star resort. A freestanding soaking tub is perfectly positioned beside a picture window overlooking the open bay. Luxury entertaining extends throughout the home with multiple beverage stations, including two built-in temperature-controlled wine refrigerators serving both the indoor and outdoor living spaces. Outside, resort-style living reaches its finest expression. Expansive waterfront decking seamlessly extends the home's living space, offering a fully equipped outdoor kitchen, elegant dining area, generous lounge seating, multiple gathering spaces, and an exceptional gazebo that provides the perfect setting for afternoon relaxation or sunset cocktails. Every outdoor space has been thoughtfully designed to celebrate the beauty of waterfront living. Beyond the deck, your own private beach awaits, offering direct access to kayaking, paddleboarding, boating, swimming, and peaceful walks along the shoreline. A whole-house generator provides year-round comfort ensuring uninterrupted enjoyment of this remarkable waterfront estate. Perfectly positioned just minutes from the world-renowned white sand beaches of Dune Road, premier marinas, waterfront dining, boutique shopping, and the very best of the Hamptons lifestyle, this exceptional residence represents one of Hampton Bays' most compelling waterfront offerings. This is more than a home—it is a legacy property. A designer waterfront estate where architecture, craftsmanship, and nature exist in perfect harmony, creating a lifestyle that is both effortless and extraordinary.

Listed by Constance Porto

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Douglas Elliman Real Estate

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631-723-2721

Listed by Lisa A. Cea

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Douglas Elliman Real Estate

Last updated July 30, 2026

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Source: OneKey #1029440

Listing Facts

  • TypeSingle-family
  • NeighborhoodHampton Bays
  • Bedrooms4
  • Bathrooms4
  • Days on Prevu10
  • Taxes$26,361/year
  • Size3,100 sqft
  • Price per sqft$1,451

Amenities

  • Dishwasher
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

07/22/2026
Listed by Douglas Elliman Real Estate
$4,499,000

Property Details for 29 Tiana Circle

Exterior

Construction

  • Year Built: 2025
  • Architectural Style: Mini Estate, Modern
  • Construction Materials: Frame
  • Exterior Features: Garden, Gas Grill, Juliet Balcony, Lighting, Mooring, Speakers

Features

  • Waterfront Features: Bayfront, Beach Front, Waterfront
  • Waterfront: Yes

Measurements

  • Building Area Units: Square Feet
  • Lot Size Acres: 0.52
  • Lot Size Square Feet: 22,651

Financial

Taxes

  • Parcel Number: 0900-345-00-02-00-005-001
  • Tax Annual Amount: $26,361.00
  • Tax Assessed Value: $1,238,900.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Oven, Refrigerator, Washer, Wine Refrigerator
  • Fireplace Features: Gas, Living Room
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Hardwood
  • Interior Features: 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

Measurements

  • Living Area: 3,100
  • Living Area Source: Public Records

Rooms

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Rooms Total: 9

Parking

Parking

  • Parking Features: Driveway
  • Parking Total: 4

Schools

Elementary School

  • Elementary School: Hampton Bays Elementary School
  • Elementary School District: Hampton Bays

High School

  • High School: Hampton Bays High School
  • High School District: Hampton Bays

Middle or Junior School

  • Middle Or Junior School: Hampton Bays Middle School
  • Middle Or Junior School District: Hampton Bays

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Forced Air
  • Laundry Features: Laundry Room
  • Sewer: Septic Tank
  • Utilities: Cable Connected, Electricity Connected, Natural Gas Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 4 bathrooms in this single-family home at 29 Tiana Circle.

What schools are nearby to 29 Tiana Circle?

Nearby schools include the Hampton Bays Elementary School, Hampton Bays Middle School, and Hampton Bays High School.

Does this single-family home have parking?

Yes, there are 4 parking spaces available for 29 Tiana Circle.

What are the annual taxes for 29 Tiana Circle?

Annual taxes for this single-family home are estimated at $26,361.

How does 29 Tiana Circle compare to other single-family homes in Hampton Bays?

This single-family home is listed 151% above the average price for single-family homes in Hampton Bays and has been on the market for 114 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,100 sqft.

29 Tiana Circle is a 4-bedroom, 4-bath single-family home for sale in Hampton Bays NY 11946. Available on Prevu for 10 days at $4,499,000. This property features 3,100 square feet of living space, located in Hampton Bays. The median listing price for single-family homes in this area is $1,207,500. Nearby schools include Hampton Bays Elementary School, Hampton Bays Middle School, and Hampton Bays High School. Property amenities include dishwasher, air conditioning, parking, and washer/dryer. View other single-family home listings in Suffolk County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.