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516 Asharoken Avenue

Northport, NY 11768

6 beds
5 baths
4,000 sqft
~1 acre lot
$781 per sqft
1970 build
– on site

Experience the pinnacle of waterfront living in this exceptional 4,000 sq ft Asharoken estate, boasting the most coveted views and the second-largest water frontage after the famed Morgan Estate. This custom-built contemporary offers approximately 220 feet of private sandy beach along the Long Island Sound, providing dramatic, unobstructed 180-degree water views from nearly every room. Revel in the open-concept design featuring a stunning kitchen with custom details, luxurious custom closets, and a palatial ensuite primary bedroom with dual private decks and a spa-inspired bathroom. With premium finishes like Pella windows, soaring ceilings, and multiple Trex decks, this residence is designed for sophisticated coastal living. Beyond its striking aesthetics, this property offers unparalleled convenience and peace of mind. Enjoy the separate guest quarters, two gas fireplaces, and a walk-out basement leading to the garage. Recent upgrades include a brand-new septic system, a new driveway, a new privacy gate and landscaping enhancements. Benefit from the rare advantage of not requiring flood insurance and the security of a full-house generator. This Diamond+++ rated home is a true sanctuary, offering a permanent vacation lifestyle in one of Long Island's most desirable locations.

Listing courtesy of ONEKEY / Howard Hanna Coach

Last checked: Checking… • Last updated May 15, 2025 •

MLS# 856783 —

The Building

Year Built:

1970
Basement:

false
Architectural Style:

Contemporary
Construction Materials:

Vinyl Siding
Patio And Porch Features:

Covered, Deck, Terrace, Wrap Around
Year Built Effective:

2019
Building Area Units:

Square Feet
Laundry Features:

Multiple Locations
Attic:

Pull Stairs
Direction Faces:

East

Interior

Living Area:

4000
Total Rooms:

11
Interior Features:

First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Eat-in Kitchen, Granite Counters, His and Hers Closets, Kitchen Island, Primary Bathroom, Open Floorplan, Open Kitchen, Pantry, Recessed Lighting, Sound System, Storage, Washer/Dryer Hookup, Whole House Entertainment System
Fireplace Features:

Gas
Fireplaces Total:

2
Fireplace:

true
Living Area Source:

Other
# of Kitchens:

1

Financial & Terms

Lease Considered:

false

The Property

Lot Size Acres:

1.01
Parcel Number:

0401-003-00-01-00-005-000
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Size SqFt:

43,996 Sqft
Property Attached:

false
Property Condition:

New Construction
Waterfront:

true
Water Access:

Yes
Frontage Length:

220
Horse:

false

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Source:

Municipality
Tax Annual Amount:

30874
Included In Taxes:

Trash

Beds

Total Bedrooms:

6

Baths

Full Baths:

4
Half Baths:

1
Total Baths:

5

The Listing

Special Listing Conditions:

None
Virtual Tour URL Unbranded:

Virtual Tour
Virtual Tour URL Branded:

Virtual Tour

Heating & Cooling

Heating:

Oil
Cooling:

Central Air

Utilities

Sewer:

Septic Tank
Utilities:

None
Water Source:

Public
Electric Company:

Pseg

Appliances

Appliances:

Cooktop, Dishwasher, Dryer, Electric Water Heater, Oven, Refrigerator, Washer

Schools

High School:

Northport Senior High School
Elementary School:

Norwood Avenue School
High School District:

Northport East Northport
Middle School:

Northport Middle School

The Community

Association:

false
Senior Community:

false
Pool Private:

false
Spa:

false

Parking

Parking Features:

Driveway, Garage, Oversized
Garage:

true
Garage Spaces:

2
Carport:

false

Monthly cost estimate

Asking price

$3,125,000

Expense	Monthly cost
Mortgage	$16,733
Taxes	$2,572
Insurance	$859
Utilities	$361 See report
Total	$20,525/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
5/14/25 May 14, 2025	Listed / Active	ONEKEY	$3,125,000	295.6% (26.8% / YR)
5/8/14 May 8, 2014		ONEKEY	$790,000

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This house located in Huntington, NY 11768 is currently for sale for $3,125,000. 516 Asharoken Avenue is a 4,000 square foot house with 6 beds and 5 baths that has been on Estately for 3 days. This house is in the attendance area of Northport Senior High School.

Listing Courtesy of: ONEKEY and Howard Hanna Coach.

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.