3875 Hallock Lane, Peconic, New York, United States. - Hero Image
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3875
Hallock Lane
Peconic | New York

A Crown of

Classical Design

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Douglas Elliman - Cutchogue
Douglas Elliman - Cutchogue
Presented At
$7,500,000
Bedrooms
5
Bathrooms
8
Living
8,505
SQFT
3875 Hallock Lane, Peconic, New York, United States. - Photo 1
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3875 Hallock Lane, Peconic, New York, United States. , Peconic , New York

3875 Hallock Lane - Mattituck, New York

Welcome to Lions 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, Lions Gate on the Sound is more than a home, its a legacy estate of luxury, seclusion, and natural beauty. Pool permit pending.

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Map showing 3875 Hallock Lane, Peconic, New York, United States.

Property Location

3875 Hallock Lane, Peconic, New York, United States., Peconic New York

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Estimated Monthly Payment $3,160
Monthly Payment Breakdown
Principal & Interest $2,528
Loan Amount $400,000
Total Interest $337,621
Total Cost $737,621
Potential Tax Benefits (United States)
$0 Est. First Year Interest Deduction
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*Based on post-2017 tax law. Actual deductions depend on filing status, itemization, and current tax laws.

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  • Tax Year Information: Tax data shown is based on United States tax year 2025 (fiscal year: January-December), rules effective from 2018 through 2025. Tax laws change frequently and may have been amended since this data was compiled.

Frequently Asked Questions

Common questions about this property

This house at 3875 Hallock Lane, Peconic, New York, United States features 5 bedrooms with 8,505 square feet of living space.
This property offers 8,505 square feet of living space.
This property is listed at $750,000,000, which equals $88183 per square foot.
This is a house located in Peconic, New York. The property is situated in an established neighborhood with convenient access to local amenities and services.
Douglas Elliman - Cutchogue

Douglas Elliman - Cutchogue

Douglas Elliman - Cutchogue

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