Erin Darran
Licensed Real Estate Salesperson
REALTOR®
Stamford, NY
Office: (607) 652-2220 (607) 386-3671

3875 Hallock Lane, Mattituck, NY 11952

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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. Pool permit pending.

3875 Hallock Lane | MLS# 907439

This single family home located at 3875 Hallock Lane, Mattituck, NY 11952 is currently listed for sale with an asking price of $7,500,000. This property was built in 2002 and has 5 bedrooms and 7 full and 1 partial baths with 8505 sq. ft. Hallock Lane is located within the Mattituck-Cutchogue school district. Search Mattituck real estate on erin-darran.timberlandproperties.com today.

Gallery

Property Features

Property Type: Residential - Single Family
Basement: Finished, Full
Basement: Yes
Cooling: Central Air
Fireplaces: 4
Garage: 3
Heating: Forced Air, Propane
Home Style: Estate
Lot Size: 3.30 Acres
Taxes: $43,944
Year Built: 2002

Amenities

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)
Balcony

Feature Descriptions

Appliances: Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Indirect Water Heater
Attic: Walkup
Beach Rights: Y
Days on Site: 182
Exterior: Frame
Fireplace Y/N: Yes
Flooring: Hardwood
Formal Dining: Yes
GarageY/N: Yes
Heating Zones: 6
Number Of Kitchens: 1
On Market Date: 2025-09-02
Parcel Number: 1000-112-00-01-00-008-004
Parking Features: Attached, Private
Patio And Porch: Patio, Porch
Rental Term: Monthly
Rooms Total: 20
Sewer: Cesspool
Special View Info: Panoramic, Water
Utilities: Electricity Connected
Water: Well
Waterfront Features: Beach Access, Beach Front, Sound, Water Access, Waterfront

Local Schools

High School: Mattituck Junior-Senior High School
Middle School: Mattituck Junior-Senior High School
Elementary School: Mattituck-Cutchogue Elementary Sch
School District: Mattituck-Cutchogue

Estimate Your Payment

Estimated Payment

$ 22,541.25 per month $16,691.75 Principal & Interest $3,662.00 Property Tax $2,187.50 Homeowner's Insurance

Change Payment Information

%
years/fixed
yearly
yearly (est.)
(Payments are an estimate and may vary by lender)

Demographics

Listed By / Shown By

Listing By

Agency Name: Douglas Elliman Real Estate
Agency Contact: 631-354-8100

Shown By

Agent Name: Erin Darran
Agent Phone: (607) 386-3671
Agency Title: Timberland Properties

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All information is deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal. Neither broker(s), nor agent(s) shall be responsible for any typographical errors, misinformation, or misprints, and shall be held totally harmless. Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/03/2026. The listing information on this page last changed on 03/03/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Tue 03/03/2026 1:11:52 AM EST) or Global MLS (last updated Tue 03/03/2026 1:06:55 AM EST) or New York State Alliance MLS (last updated Tue 03/03/2026 1:10:29 AM EST) or Hudson Valley Catskill Region MLS (last updated Tue 03/03/2026 12:11:14 AM EST) or OneKey MLS (last updated Tue 03/03/2026 1:10:05 AM EST). Real estate listings held by brokerage firms other than Timberland Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

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