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4 Hatteras Court

Mount Sinai, NY 11766

4 beds
4 baths
2,800 sqft
~3/4 acre lot
$339 per sqft
1987 build
– on site

Perfectly remodeled home with extensive SMART HOME features on Private Cul de Sac in the heart of Mt. Sinai. There's even room for extended family. 3 Completely renovated levels! Step on through the custom front door into a spacious entry foyer. First floor boasts Living Room with vaulted ceilings for that spacious feel and tinted front and side windows for privacy, den with fireplace and sliding doors onto spacious deck, Kitchen with Quartz Countertops, Stainless Steel appliances, Smart Refrigerator/Oven, Island with quartz waterfall counter, magnificent views to a Country Club Back yard, Butler pantry to Formal Dining Room, Laundry room & large Pantry with shelving, side entrance to deck and yard The Second floor brings you to a Modern Master Bedroom with vaulted ceiling, Master Bath with Stand up Shower, Soaker Tub, Swiss Madison toilet, Radiant Heat Floors to warm your toes. Plenty of closet space with both Walk in AND double Closet. Second level landing home office with floor to ceiling windows and sliding glass door entry for privacy from any home sounds. 2 additional bedrooms, Lots of natural light with 3 Skylights. All new Shaker Doors with top-of-the-line hardware plus all new blinds throughout entire home, System 2000 Hot water and heating system, SMART Water Valve Meter. A Full Finished basement with room for guests! White Shaker kitchen w/quartz counters and new backsplash, 3 rooms, Full bathroom and Outside Entrance. SMART water valve and meter, Water sensors in basement. Enjoy the privacy of your Professionally landscaped backyard with Inground heated pool, Backyard Gazebo PLUS 3 Sheds (with electric), and a tiki bar. Pool has new filter, heat pump and loop loc cover. Safety first, with new back yard fencing with alarm and security cameras. Lots of high-tech home features: Frosted Garage Doors let the light in, Bosch a/c/heat pump New Oil Boiler! 200-amp electric w/200-amp subpanel, Generator hookup. SMART Box Sprinkler System to keep your landscaping lush. Close to Heritage Park, Cedar Beach, Mt. Sinai Harbor, Rails to Trails hiking & biking, Port Jefferson Village, St. Charles and Stony Brook Hospitals and Stony Brook University!

Listing courtesy of ONEKEY / Douglas Elliman Real Estate

Last checked: Checking… • Last updated Jun 7, 2025 •

MLS# 861017 —

The Building

Year Built:

1987
Basement:

true
Architectural Style:

Post Modern
Construction Materials:

Frame
Patio And Porch Features:

Deck, Patio, Porch
Building Area Units:

Square Feet
Exterior Features:

Fire Pit, Garden, Lighting
Window Features:

Blinds, New Windows, Skylight(s), Tinted Windows
Security Features:

Security System, Video Cameras
Attic:

Crawl

Interior

Living Area:

2800
Total Rooms:

10
Interior Features:

Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, Kitchen Island, Primary Bathroom, Open Kitchen, Pantry, Quartz/Quartzite Counters, Recessed Lighting, Soaking Tub, Walk-In Closet(s), Washer/Dryer Hookup
Fireplace Features:

Family Room
Fireplaces Total:

1
Fireplace:

true
Living Area Source:

Other
Additional Rooms:

Dining Area,Home Office

Financial & Terms

Lease Considered:

false

The Property

Fencing:

Back Yard, Vinyl
Lot Features:

Back Yard, Landscaped, Level, Near School, Near Shops, Private, Sprinklers In Front, Sprinklers In Rear
Lot Size Acres:

0.71
Parcel Number:

0200-116-00-04-00-002-000
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Size SqFt:

30,928 Sqft
Property Attached:

false
Property Condition:

Actual
Additional Parcels:

false
Waterfront:

false
Other Equipment:

Generator, Irrigation Equipment
Horse:

false

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Source:

Municipality
Tax Annual Amount:

15751.66
Tax Lot:

2

Beds

Total Bedrooms:

4

Baths

Full Baths:

3
Half Baths:

1
Total Baths:

4

The Listing

Special Listing Conditions:

None
Virtual Tour URL Unbranded:

Virtual Tour

Heating & Cooling

Heating:

Hot Water, Oil, Radiant Floor
Cooling:

Central Air
# of Heating Zones:

3

Utilities

Sewer:

Cesspool
Utilities:

Electricity Connected
Water Source:

Public
Electric Company:

Pseg

Appliances

Appliances:

Cooktop, Dishwasher, Electric Range, ENERGY STAR Qualified Appliances, Refrigerator, Stainless Steel Appliance(s), Washer, Indirect Water Heater, Wine Refrigerator

Schools

High School:

Robert M Grable Jr Mount Sinai High School
Elementary School:

Mt Sinai Elementary School
High School District:

Mount Sinai
Middle School:

Mt Sinai Middle School

The Community

Association:

false
Senior Community:

false
Additional Fees:

No
Subdivision Name:

Nantucket Estates
Pool Features:

Electric Heat, In Ground, Pool Cover
Pool Private:

true
Spa:

false

Parking

Parking Features:

Driveway, Garage, Garage Door Opener
Garage:

true
Garage Spaces:

2
Carport:

false

Extra Units

Other Structures:

Shed(s)

Monthly cost estimate

Asking price

$949,999

Expense	Monthly cost
Mortgage	$5,086
Taxes	$1,312
Insurance	$261
Utilities	$418 See report
Total	$7,077/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
6/6/25 Jun 6, 2025	Pending	ONEKEY	$949,999
5/28/25 May 28, 2025	Listed / Active	ONEKEY	$949,999	12.4% (4.8% / YR)
10/28/22 Oct 28, 2022		ONEKEY	$845,000

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This house located in Mount Sinai, NY 11766 is currently pending sale for $949,999. 4 Hatteras Court is a 2,800 square foot house with 4 beds and 4 baths that has been on Estately for 20 days. This house is in the attendance area of Mount Sinai High School, Mount Sinai Elementary School, and Mount Sinai Middle 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.