• 190 days on site
  • 11 views

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.

Source: OneKey MLS, MLS#: 940936

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  • Property Type
    Residential
  • Lot
    2.50 acres

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Owning this Home

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

Life at 19 W Tiana Road


Schools


School data courtesy of LiveBy, Inc.
Ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating. The schools displayed on this website are for informational purposes only and may not represent a complete or up-to-date list. School assignments are subject to change and should be verified directly with the local school district. Please contact the appropriate school district to confirm school zoning and enrollment eligibility for this property.

History

Date Event Value Agent
4/22/2026Source: OneKey MLS Status Change
Closed
1/20/2026Source: OneKey MLS Price Increase
$7,495,000 0.1%
1/4/2026Source: OneKey MLS Added to Database
January 04, 2026
12/21/2025Source: OneKey MLS Added to Database
December 21, 2025
Listing provided courtesy of Serhant East End LLCDavid Barkstedt- MLS# 940936MLS ProviderContact Information: 631-500-8800