
Residential Land with Home for Sale in Mattituck, New York
3875 Hallock Ln, Mattituck, NY 11952
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.
Location
- Street address
- 3875 Hallock Ln
- County
- Suffolk County
- School district
- Mattituck-Cutchogue
- Elevation
- 120 feet
Property details
- Acreage
- 3.3 acres
- MLS #
- MLSLI 907439
- Posted
Property taxes
- 2025
- $42,666
Parcels
- 1000-112-00-01-00-008-004
Resources
Details and features
Listing
- Type
- Residential
- Subtype
- Single Family Residence
Lot
- View
- Panorama, Water
- Waterfront
- Beach Access, Beach Front, Waterfront
Exterior
- Parking
- Garage
- Features
- Balcony
Structure
- Heating
- Forced Air, Propane
- Cooling
- Central Air
- Materials
- Frame
Interior
- Room Count
- 20
- Rooms
- Basement, Bathroom x 5, Bedroom x 5
- Flooring
- Hardwood
- Appliances
- Dishwasher, Dryer, Microwave, Range, Refrigerator, Washer
- Features
- Cathedral Ceiling(s), Eat-In Kitchen, Entrance Foyer, First Floor Bedroom, First Floor Full Bath, Formal Dining, Master Downstairs, Pantry, Primary Bathroom, Quartz/Quartzite Counters, Walk-In Closet(s)
Property utilities
| Category | Type | Status | Description |
|---|---|---|---|
| Gas | Propane | Connected | — |
Nearby schools
| Name | Level | District | Description |
|---|---|---|---|
| Mattituck-Cutchogue Elementary SCH | Elementary | Mattituck-Cutchogue | — |
| Mattituck Junior-Senior High School | Middle | Mattituck-Cutchogue | — |
| Mattituck Junior-Senior High School | High | Mattituck-Cutchogue | — |
Listing history
| Date | Event | Price | Change | Source |
|---|---|---|---|---|
| Oct 17, 2025 | Price drop | $7,500,000 | $1,000,000 -11.8% | MLSLI |
| Sept 2, 2025 | New listing | $8,500,000 | — | MLSLI |

















































