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$895,000
2 Days On Site

20-22 William Street
East Northport, NY 11731

For Sale|Duplex|Active
6
Beds
3
Total Baths
3
Full Baths
2,822
SqFt
$317
/SqFt
1980
Built
County:
Suffolk
Listing courtesy of Signature Premier Properties katamartin1@gmail.com
Call Now: (631) 727-3713
Is this the listing for you? We can help make it yours.
(631) 727-3713
20-22 William Street20-22 William Street20-22 William Street20-22 William Street
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Monthly Payment (Est.)

$4,083
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Two-Family Colonial on a Quiet Cul-de-Sac in East Northport! Nestled at the end of a peaceful cul-de-sac in East Northport, this well-maintained two-family Colonial offers an exceptional opportunity for investors or those seeking flexible multi-generational living. The upper unit features 3 bedrooms and 1 full bath, while the lower unit boasts 3 bedrooms and 2 full baths. Each has separate ground-level entrances for convenience and privacy. The lower unit includes access to a full basement, ideal for storage, a workshop, or potential additional living space. Designed for independent living, both units are equipped with separate utility meters, dedicated washer/dryer hookups, and private, comfortable layouts The flat, grassy yard provides plenty of outdoor space for recreation or relaxation, while the generous off-street parking ensures ample room for residents and guests alike. With its solid condition, prime location, and income-generating potential, this property is perfect for savvy investors, extended or multi-generational families, or homeowners seeking supplemental rental income. Don't miss your chance to own a rare and versatile East Northport gem.

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Listing Snapshot
Price 
$895,000
Days On Site 
2 Days
Bedrooms 
6
Inside Area (SqFt) 
2,822 sqft
Total Baths 
3
Full Baths 
3
Partial Baths 
N/A
Lot Size 
0.22 Acres
Year Built 
1980
MLS® Number 
897799
Status 
Active
Property Tax 
$13,320.4
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 days agoListing first seen on site
3 days agoListing updated with changes from the MLS®
General Features
Acres 
0.22
Cross Street 
Franklin Ave
Parking 
Driveway
Parking Spaces 
8
Property Sub Type 
Duplex
Sewer 
Cesspool
SqFt Total 
2822
Style 
Colonial
Utilities 
None
Water Source 
Public
Interior Features
Basement 
PartialPartially Finished
Cooling 
Central AirWall/Window Unit(s)
Flooring 
CarpetHardwood
Heating 
BaseboardOil
Interior 
Eat-in Kitchen
Laundry Features 
Laundry Room
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Exterior Features
Construction Details 
FrameVinyl Siding
Fencing 
FencedBack YardPartial
Lot Features 
Back YardClearedCul-De-SacFront YardLevelNear Public Transit
Patio And Porch 
Porch
Community Features
School District 
Northport-East Northport
Schools
School District
Northport-East Northport
Elementary School
Pulaski Road School
Middle School
East Northport Middle School
High School
Northport Senior High School
Listing courtesy of Signature Premier Properties katamartin1@gmail.com


Based on information submitted to the MLS GRID as of 2025-08-17 10:50 AM EDT. 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.

Neighborhood & Commute
Source: Walkscore
Community information and market data Powered by ATTOM Data Solutions. Copyright ©2019 ATTOM Data Solutions. Information is deemed reliable but not guaranteed.
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