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$5,750,000

Est. payment - /mo

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5 Beds

8 Baths

8,505 SqFt

Active

3875 Hallock LN Mattituck, NY 11952

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Adele Campbell

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Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 8,505 sqft

Price per Sqft $676

MLS Listing ID 907439

Style Estate

Bedrooms 5

Full Baths 7

Half Baths 1

HOA Y/N No

Rental Info No

Year Built 2002

Annual Tax Amount $43,944

Lot Size 3.300 Acres

Acres 3.3

Property Sub-Type Single Family Residence

Source onekey2

Property Description

Welcome to Lion's Gate on the Sound, a premier waterfront estate set on over 3 private, gated acres along the Long Island Sound in Mattituck. This move-in-ready sanctuary blends timeless architecture with modern luxury, offering unmatched privacy and sweeping coastal views. A newly resurfaced driveway leads through electronic gates to beautifully lit grounds featuring a restored gazebo, lush lawns, and thoughtful landscaping. Inside, the home shines with freshly refinished hardwood floors, custom details, and a reimagined primary suite with spa-like finishes. Smart-home automation, new TVs, and elegant upgrades enhance everyday living. The finished lower level offers a professional gym, billiard room, and custom bar, while the upgraded garage with epoxy floors and smart tech is ideal for car enthusiasts. Outdoors, enjoy a new dining pavilion, full irrigation, and multiple vantage points for stunning sunsets over the Sound. Perfectly located near vineyards, farm stands, and charming village life, Lion's Gate on the Sound is more than a home, it's a legacy estate of luxury, seclusion, and natural beauty. Seller working to obtain pool permit.

Location

State NY

County Suffolk County

Rooms

Basement Finished, Full

Interior

Interior Features First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Pantry, Primary Bathroom, Master Downstairs, Quartz/Quartzite Counters, Walk-In Closet(s)

Heating Forced Air, Propane

Cooling Central Air

Flooring Hardwood

Fireplaces Number 4

Fireplace Yes

Appliance Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Indirect Water Heater

Exterior

Exterior Feature Balcony

Parking Features Attached, Private

Garage Spaces 3.0

Utilities Available Electricity Connected

Waterfront Description Beach Access,Beach Front,Sound,Water Access,Waterfront

View Panoramic, Water

Garage true

Private Pool No

Building

Sewer Cesspool

Water Well

Level or Stories Tri-Level

Structure Type Frame

Schools

Elementary Schools Mattituck-Cutchogue Elementary Sch

Middle Schools Mattituck Junior-Senior High School

High Schools Mattituck-Cutchogue

School District Mattituck-Cutchogue

Others

Senior Community No

Special Listing Condition None

Virtual Tour https://next.frame.io/share/1d50045f-51b0-465c-a394-1f67ecde7117/view/c7f622ed-7066-46d4-9946-d7a124ee4f36

OneKey MLS/ Hudson Gateway (HGAR)/ Long Island MLS (MLSLI)/ Mid Hudson MLS

Listed by Douglas Elliman Real Estate • Kristy B. Naddell

NEARBY SCHOOL & BUSINESS

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Adele Campbell

Agent/Office Administrator

+1(914) 272-5530

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