19 W Tiana RD Hampton Bays, NY 11946 Active

UPDATED: 01/20/2026 09:32 PM ON MARKET: 105 days on market

$7,495,000

9 Beds8 Baths10,000 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 10,000 sqft

Price per Sqft $749

MLS Listing ID 940936

Style Other

Bedrooms 9

Full Baths 6

Half Baths 2

HOA Y/N No

Rental Info No

Year Built 2017

Annual Tax Amount $29,769

Lot Size 2.500 Acres

Acres 2.5

Property Sub-Type Single Family Residence

Source onekey2

Location

State NY

County Suffolk County

Rooms

Basement Finished,Full,Walk-Out Access

Interior

Interior Features First Floor Bedroom,First Floor Full Bath,Built-in Features,Central Vacuum,Chandelier,Chefs Kitchen,Eat-in Kitchen,Entrance Foyer,Granite Counters,High Speed Internet,His and Hers Closets,In-Law Floorplan,Open Kitchen,Primary Bathroom,Master Downstairs,Sound System,Storage,Walk-In Closet(s),Wet Bar

Heating Hydro Air,Radiant Floor

Cooling Central Air

Flooring Hardwood,Tile

Fireplaces Number 1

Fireplace Yes

Appliance Dishwasher,Dryer,Freezer,Gas Range,Oven,Refrigerator,Stainless Steel Appliance(s),Washer

Laundry In Garage,Laundry Room

Exterior

Parking Features Driveway,Electric Vehicle Charging Station(s),Garage,Garage Door Opener,Heated Garage,Off Street,Oversized,Private,Storage

Garage Spaces 5.0

Pool Fenced,In Ground

Utilities Available Cable Connected,Electricity Connected,Propane,Water Connected

Waterfront Description Bayfront,Canal Access,Water Access,Waterfront

View Water

Garage true

Private Pool Yes

Building

Foundation Other

Sewer Septic Tank

Water Public

Structure Type Other

Schools

Elementary Schools Hampton Bays Elementary School

Middle Schools Hampton Bays Middle School

High Schools Hampton Bays

School District Hampton Bays

Others

Senior Community No

Special Listing Condition None

Property Description

Set beyond a gated driveway and surrounded by mature landscaping, this recently renovated residence offers over 10,000 sq ft of interior living space across three levels; a scale rarely found in Hampton Bays waterfront homes. The property blends modern upgrades with direct water access, expansive outdoor living, and exceptional privacy, creating a setting well suited for multi-generational living, entertaining, or extended seasonal stays.The main level features a glass conservatory, chef's kitchen with Thermador appliances, a first-floor primary suite with access to the three-season deck, an additional en-suite bedroom, a third bedroom, powder room, and laundry. The second floor includes five bedrooms, highlighted by a secondary suite with two walk-in closets, an en-suite bath, and a private balcony overlooking the water. Two additional full bathrooms support flexible guest use. The lower level offers an 8-seat movie theater, arcade room, and storage areas designed for extended living. A separate two-level accessory apartment includes one bedroom and one bathroom; ideal for guests, live-in support, or potential rental income, adding versatility to the property's layout. Outdoor amenities include a gunite heated pool, hot tub, outdoor kitchen, and multiple lounge areas that create a seamless indoor-outdoor environment for dining and gathering. Waterfront features include a boat lift, direct canal access, and open water views from several vantage points. Additional features include a heated 5-car garage, solar panels, Tesla backup battery with dual chargers, and central vacuum. With its combination of interior scale, updated systems, extensive amenities, and waterfront access, this property represents a rare opportunity for expansive Hamptons living in a highly functional and well-connected setting.