49 Main Street, West Sayville – Legal 3-Family Colonial with Business-Zoned Rear Lot
Opportunity knocks in the heart of West Sayville. This charming oversized Colonial offers timeless curb appeal with a welcoming covered front porch and the rare advantage of being a legal three-family property—plus an additional oversized rear lot zoned Business 1.
Unit One spans the first and second floors and lives like a townhome style, featuring 3 bedrooms, 1 full bathroom, and its own private yard space.
Unit Two occupies the upper level and includes 2 bedrooms, 1 full bathroom, and a finished attic—perfect for additional living, storage, or flex space.
Unit Three is a lower-level unit offering 2 bedrooms, 1 full bathroom, and its own private yard area. (Photos coming soon for this unit)
All units are heated with natural gas and have separate meters. There is a shared basement with common laundry access for tenants. The property also features two leased solar accounts, a shared driveway, and an on-site parking lot.
The oversized rear lot is zoned Business 1, opening the door to additional possibilities—ideal for a tenant needing outdoor storage or future business use (buyer to verify all uses with the Town).
Located just a short stroll to local dining, shopping, and all that charming West Sayville has to offer, this property presents strong income potential and long-term upside in a highly desirable South Shore location.
A rare combination of residential income and business flexibility—don’t miss this one.
Listed by Shaughnessy Dusling
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Real Broker NY LLC
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855-450-0442
Listed by Cynthia L. McKenna
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Real Broker NY LLC
Last updated March 07, 2026
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Source: OneKey #964989
Listing Facts
TypeMulti-family
NeighborhoodSayville
Bedrooms7
Bathrooms3
Days on Prevu19
Taxes$17,602.62/year
Amenities
Parking
Location
Mortgage Calculator
Listing History
02/25/2026
Listed by Real Broker NY LLC
$1,250,000
Property Details for 49 Main Street
Exterior
Construction
Number Of Units Total: 3
Property Attached: Yes
Year Built: 1885
Architectural Style: Colonial
Construction Materials: Frame
Measurements
Building Area Total: 3,269
Building Area Units: Square Feet
Lot Features: Back Yard, Interior Lot
Lot Size Acres: 0.55
Lot Size Square Feet: 23,958
Financial
Residential Income
Cap Rate: 11790.0
Taxes
Parcel Number: 0500-407-00-04-00-020-000
Tax Annual Amount: $17,602.62
Tax Assessed Value: $51,500.00
Tax Year: 2025
Interior
Features
Interior Features: First Floor Bedroom, First Floor Full Bath
Rooms
Basement: Bilco Door(s), Common, Unfinished
Has Basement: Yes
Bathrooms Full: 3
Bathrooms Total Integer: 3
Bedrooms Total: 7
Parking
Parking
Parking Features: Oversized, Parking Lot
Parking Total: 6
Schools
Elementary School
Elementary School District: Sayville
High School
High School District: Sayville
Middle or Junior School
Middle Or Junior School District: Sayville
Utilities
Equipment
Heating: Natural Gas
Laundry Features: In Basement
Sewer: Cesspool
Utilities: Electricity Connected, Natural Gas Connected, Water Connected
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this multi-family home have?
There are 7 bedrooms and 3 bathrooms in this multi-family home at 49 Main Street.
Does this multi-family home have parking?
Yes, there are 6 parking spaces available for 49 Main Street.
What are the annual taxes for 49 Main Street?
Annual taxes for this multi-family home are estimated at $17,602.
How does 49 Main Street compare to other multi-family homes in Sayville?
This multi-family home is listed 56% above the average price for multi-family homes in Sayville and has been on the market for 29 less days than the typical home in this area.
49 Main Street is a 7-bedroom, 3-bath multi-family home for sale in West Sayville NY 11796. Listed on Prevu for 19 days at $1,250,000. This home is located in Sayville. The median listing price for multi-family homes in this area is $739,361. Property amenities include parking. Browse more multi-family home listings in Suffolk County.
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