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3875 Hallock Lane Ext

Mattituck, NY 11952

4 beds
8 baths
7,909 sqft
~3 acre lot
$496 per sqft
2002 build
– on site

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This chic estate sits on 3.3 acres and has 150 feet of waterfront beach and a waterside pool permit in place for a 20x50 pool. Featuring high ceilings and elegant stone touches throughout. A true chef's kitchen with Viking appliances and double pizza ovens, butler's pantry. 4 bedrooms including a primary suite on the first floor with a walk-in closet, sitting room, office and bath with double showers and water closets, 6.5 bathrooms, laundry room. Gorgeous balcony overlooking the Long Island Sound, 4 fireplaces, study with bathroom, a den and a fully finished basement with a bar, gym, tons of storage, and 3 car garage. The backyard waterside features a patio with a gas fireplace - a stellar sitting area to watch sunsets or walk the granite staircase to your beach. You couldn't ask for anything more! Surrounded by North Fork renowned farm stands, restaurants, beaches, marinas, boating, award winning wineries and great shopping., Additional information: Appearance:Mint

Listing courtesy of ONEKEY / Corcoran

Last checked: Checking… • Last updated Apr 21, 2025 •

MLS# L3400749 —

The Building

Year Built:

2002
Basement:

false
Architectural Style:

Estate
Construction Materials:

Frame
Patio And Porch Features:

Patio
# of Total Units:

1
Year Built Effective:

2021
New Construction:

false
Exterior Features:

Balcony
Attic:

Walkup

Interior

Levels:

Two
Living Area:

7909
Total Rooms:

20
Interior Features:

Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Master Downstairs, Primary Bathroom, Pantry, Walk-In Closet(s)
Fireplaces Total:

3
Fireplace:

true
Flooring:

Hardwood
Additional Rooms:

Home Office,Library/Den
Room Description:

Foyer, Living room w. FPL, EIK, Dining Room w. Pizza Oven & FPL, Powder Room, Butlers Pantry w. W/D, Full Bath, Primary Bedroom w. Seating Area, Walk-In Closet & Bath with double shower & washrooms||3 Bedrooms, Den, Study, Balcony Access, 4 Bathrooms||Bar/Entertainment Area, Gym, Mechanicals, Storage, Rec Room, Bathroom
# of Kitchens:

1

Financial & Terms

Lease Considered:

false

The Property

Parcel Number:

1000-112-00-01-00-008-004
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Size SqFt:

143,748 Sqft
Property Attached:

false
Additional Parcels:

No
Lot Size Dimensions:

3.3

Listing Agent

Contact info:

Taxes

Tax Annual Amount:

39057
Tax Lot:

8.4

Beds

Total Bedrooms:

4

Baths

Full Baths:

7
Half Baths:

1
Total Baths:

8

The Listing

Heating & Cooling

Heating:

Forced Air, Propane
Cooling:

Central Air

Utilities

Sewer:

Cesspool
Water Source:

Drilled Well

Appliances

Appliances:

Dishwasher, Dryer, Microwave, Refrigerator, Washer, Indirect Water Heater

Schools

High School:

Mattituck Junior Senior High School
Elementary School:

Mattituck Cutchogue Elementary Sch
High School District:

Mattituck Cutchogue
Middle School:

Mattituck Junior-Senior High School

The Community

Association:

false
Seasonal:

No
Senior Community:

false
Additional Fees:

No
Pool Private:

false
Spa:

false

Parking

Parking Features:

Attached, Private

Explore the Area

My Commute

From

Air Pollution Index

Provided by ClearlyEnergy

Utility Costs

$590/mo.

Estimate provided by ClearlyEnergy

View a full report

Sale history

Date	Event	Source	Price	% Change
11/1/22 Nov 1, 2022	Sold	ONEKEY	$3,925,000

House Sold on 11/1/2022

$3,925,000

Listing provided by broker:

Sheri Winter Parker

Corcoran

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Listing Courtesy of: ONEKEY and Corcoran.

IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.

Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

3875 Hallock Lane Ext

Mattituck, NY 11952