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2455 New Suffolk Avenue

Mattituck, NY 11952

Name: Open House: 12pm-1:30pm
Start: 2025-06-22T12:00:00
End: 2025-06-22T13:30:00
Location: 2455 New Suffolk Avenue

5 beds
5 baths
3,500 sqft
~1 acre lot
$728 per sqft
1934 build
– on site

Serene Lake Front Estate in Mattituck Situated on over an acre of tranquil waterfront, this peaceful and private estate offers stunning views of Maratooka Lake and a lifestyle of luxury and relaxation. Located just minutes from the heart of Mattituck and New Suffolk Beach, this 3000+ sq ft home is a rare North Fork gem. The residence features 5 bedrooms, including a luxurious primary suite with water views, generous closets, and a beautifully appointed bath. The recently renovated kitchen boasts quartz countertops, high-end appliances, and a thoughtful design perfect for chefs and entertainers alike. A bright and airy great room with a gas fireplace opens to a waterfront deck and is outfitted with a wet bar and wine fridge—ideal for gatherings. The large dining room includes a cozy wood-burning fireplace, creating a warm, inviting atmosphere year-round. Step outside to your entertainer’s paradise: Enjoy swimming in a brand-new heated saltwater pool or relaxing in your new spa surrounded by a mahogany deck with sleek glass railings that maximize the lake views. Enjoy kayaking on the calm waters of Maratooka Lake or take in the incredible birdwatching opportunities from your backyard. Additional features include a detached two-car garage, a full basement, a new heating and air system, French drain system, new Sonos system for indoor and outdoor entertaining and a whole-house generator.

Listing courtesy of ONEKEY / Douglas Elliman Real Estate

Last checked: Checking… • Last updated Jun 22, 2025 •

MLS# 857922 —

The Building

Year Built:

1934
Basement:

true
Architectural Style:

Traditional
Construction Materials:

Cedar
Patio And Porch Features:

Deck, Porch, Wrap Around
Year Built Effective:

2020
Building Area Units:

Square Feet
Exterior Features:

Garden, Speakers
Laundry Features:

In Basement
Attic:

Partial

Interior

Living Area:

3500
Total Rooms:

9
Interior Features:

Eat-in Kitchen, Entrance Foyer, Formal Dining, Walk-In Closet(s)
Fireplaces Total:

2
Fireplace:

true
Flooring:

Hardwood
Living Area Source:

Other
# of Kitchens:

1

Financial & Terms

Lease Considered:

false

The Property

Fencing:

Fenced
Lot Features:

Front Yard, Garden, Waterfront
Lot Size Acres:

1.2
Parcel Number:

1000-114-00-09-00-014-001
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Size SqFt:

52,272 Sqft
Property Attached:

false
Additional Parcels:

false
Waterfront:

true
Water Access:

Yes
Horse:

false

Listing Agent

Contact info:

Taxes

Tax Year:

2025
Tax Source:

Municipality
Tax Annual Amount:

18564.91

Beds

Total Bedrooms:

5

Baths

Full Baths:

4
Half Baths:

1
Total Baths:

5

The Listing

Special Listing Conditions:

None

Heating & Cooling

Heating:

Forced Air, Oil
Cooling:

Central Air
# of Heating Zones:

3

Utilities

Sewer:

Cesspool
Utilities:

Trash Collection Private
Water Source:

Public

Appliances

Appliances:

Dishwasher, Dryer, Freezer, Gas Cooktop, Gas Oven, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator

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
Elementary School District:

Mattituck-Cutchogue
Middle School District:

Mattituck-Cutchogue

The Community

Association:

false
Senior Community:

false
Pool Features:

Pool/Spa Combo, Salt Water
Pool Private:

true
Spa:

true

Parking

Parking Features:

Detached
Garage:

true
Garage Spaces:

2
Carport:

false

Extra Units

Other Structures:

Garage(s), Shed(s)

Monthly cost estimate

Asking price

$2,550,000

Expense	Monthly cost
Mortgage	$13,654
Taxes	$1,547
Insurance	$701
Utilities	$538 See report
Total	$16,440/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Soundscore™

Provided by HowLoud

Air Pollution Index

Provided by ClearlyEnergy

Sale history

Date	Event	Source	Price	% Change
5/13/25 May 13, 2025	Listed / Active	ONEKEY	$2,550,000
5/6/25 May 6, 2025	Coming Soon	ONEKEY	$2,550,000

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This house located in North Fork, Mattituck, NY 11952 is currently for sale for $2,550,000. 2455 New Suffolk Avenue is a 3,500 square foot house with 5 beds and 5 baths that has been on Estately for 47 days. 2455 New Suffolk Avenue is in the North Fork neighborhood of Mattituck and has a WalkScore® of 33, making it car-dependent. This house is in the attendance area of Mattituck Junior-Senior High School and Cutchogue East Elementary School.

Listing Courtesy of: ONEKEY and Douglas Elliman Real Estate.

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.