3 William Street East Northport, NY $ 779,000
3 William Street
$ 779,000
Recently Listed
Open House 4/26 1pm - 3pm
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3 William Street

East Northport, NY, 11731
$ 779,000
Bedrooms5 Baths3.1 Sq 2,600

Monthly Estimate*

$ 4,796

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Single Family Home for sale in East Northport, NY

for $779,000 with 5 bedrooms and 3 full baths, 1 half bath. This 2,600 square foot home was built in 1954 on a lot size of 0.12.

Welcome to this charming and beautifully maintained Colonial that perfectly blends classic character with modern updates. This spacious four bedroom, two and one half bath home offers a warm and inviting layout ideal for today's lifestyle. The heart of the home is the recently renovated chef's kitchen, thoughtfully designed with quality finishes, ample workspace, and a seamless flow for both everyday living and entertaining. Sun filled living spaces add to the homes timeless appeal, creating a comfortable and welcoming atmosphere throughout. A feature is the legal accessory apartment, complete with one bedroom, a full bath, kitchen and living room-perfect for extended family, guests or additional income potential. Outside enjoy a flat, level yard that is easy to maintain while still offering space to relax or entertain. A two and one half car detached garage provides added convenience and storage. With its undeniable charm, thoughtful updates, and low taxes, this property is a rare find that offers both value and versatility.

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Open House

4/26/2026 1:00 PM - 3:00 PM
3 William Street East Northport, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 779,000

Bedrooms

5

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 10,917

Style

Colonial

Lot Size

0.12

Year Built

1954

Town/City

East Northport

County/Region

Suffolk

MLS | Web ID

983832

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Breakfast Bar Chefs Kitchen Entrance Foyer In-Law Floorplan Open Floorplan Primary Bathroom Quartz/Quartzite Counters Recessed Lighting Smart Thermostat Stor
Basement Unfinished
Flooring Hardwood Tile
Total Fireplaces 0
Basement Features Unfinished
Basement (Y/N) Y
Fireplace Y/N N
Half Baths 1
Total Bedrooms 5
Total Baths 4
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General
Sewer Cesspool
Heating Electric Forced Air Natural Gas
Cooling Central Air
Utilities Electricity Connected Natural Gas Connected Water Connected
Appliances Dishwasher Dryer ENERGY STAR Qualified Appliances Exhaust Fan Freezer Gas Oven Gas Range Microwave Refrigerator Stainless Steel Appliance(s) Washer Gas Water Heater Wine Refrigerator
Garage Spaces 2.5
Patio/Porch Features Covered Deck
Architectural Style Colonial
Security Features Security System Video Cameras
Construction Materials Frame
Year Built 1954
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 0400-113-00-01-00-002-000
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 9
Full Baths 3
Directions Elwood Road to Franklin St. (west) to 3 William Street
High School Northport Senior High School
City Huntington
Disclosures Lead Paint Seller Property Disclosure
Senior Community Y/N N
High School District Northport-East Northport
Carport Y/N N
Elementary School Pulaski Road School
Property Attached Y/N N
Tax Annual Amount 10917.64
Middle/Junior High School East Northport Middle School
Property Condition Actual
Additional Parcels Y/N N
Virtual Tour https://homediagroup.com/3-William-Street/idx
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Northport-East Northport
Elementary School District Northport-East Northport
Tax Assessed Value 2650
Tax Lot 002
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Exterior
Parking Features Detached Driveway Detached Driveway
Water Source Public
Total Parking 2.5
Parking Spaces 2.5
Foundation Details Block
Spa N
Waterfront Y/N N
Other Equipment Irrigation Equipment
Horse Y/N N
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Internal Only
Street Number 1 3
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* Excluded Features
List By
Catherine I. Lindstadt

Listing Agent

Douglas Elliman Real Estate

Broker

631-549-4400

Contact

Affordability Calculator

$5,706
Per Month
84%
16%
0%
Monthly Principal & Interest
$4,796
Monthly Property Taxes
$910
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4892192 Elementary School
4892626 Middle School
Northport Senior High School High School
Pricing History
DatePricePrice ChangeDescription
4/16/2026$779,000 Listed Price

Map


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3 William Street, East Northport, NY, 11731 is a Single Family Home for sale at $779,000 with 2,600 sqft and a lot size of 0.12. 3 William Street has 5 bedrooms, 3.1 baths, and was built in 1954. The property's zip code is 11731 which is in East Northport, NY