20 Old Route 25a, Northport, NY 11768
Local realty services provided by:Better Homes and Gardens Real Estate Choice Realty
20 Old Route 25a,Northport, NY 11768
$2,000,000
- 6 Beds
- 5 Baths
- 4,426 sq. ft.
- Multi-family
- Active
Listed by: andrew-paul s. ragusa sfr srs, christopher t. booker
Office: remi realty
MLS#:1050930
Source:OneKey MLS
Price summary
- Price:$2,000,000
- Price per sq. ft.:$451.88
About this home
Legal 2-family ranch on a full acre in the hamlet of Fort Salonga, Town of Smithtown. Northport mailing address (11768). Kings Park Schools. Legal 2-family layout also works as a multi-generational or mother-daughter home, with two living wings, two kitchens, and separate utility meters. This house is large, with more rooms than can be shown in the listing photos — come see it in person to get the full layout.
Approximately 4,426 sq ft with 6 bedrooms, 3 full baths, and 2 half baths. Original home built 1979; extension added 2003. GAF 50-year shingles were installed on the entire house in 2003 at the same time as the addition. Hardwood flooring throughout the main house and the extension. Vaulted ceilings in both houses.
Two distinct main-level living wings. Kitchen with center island opens to dining and a vaulted living area with brick fireplace and skylights. Second kitchen and living wing on the main floor. Main bath in the extension has heated flooring. Main house has three heating zones: bedrooms, living area, and basement. Central air in the main house is first floor only, with two separate zones: one for the bedrooms and one for the living area. Extension has two heating and cooling zones, one for each floor. Both oil tanks are above ground and located in the basements.
Two separate basement areas. The main-house basement is partially finished with rec room and walk-out access from the garage. The extension basement is partially above grade due to the slope of the property, with full-size windows, 10-ft clearance, and a walk-out.
In-ground saltwater pool added 2004 with paver patio. Pool has its own drywell so the filter can be backwashed directly into the drywell. Pool is fenced. Property is partially fenced. PVC deck connecting the two houses. Motion-sensor lighting around the exterior. Mature evergreens. Attached two-car garage and long paved driveway with its own lighting.
Main house on cesspool; extension on its own septic system. Separate meters for all utilities, including water.
Taxes have been grieved; decision pending....
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Home facts
- Year built:1979
- Listing ID #:1050930
- Added:7 day(s) ago
- Updated:September 24, 2026 at 11:07 AM
Rooms and interior
- Bedrooms:6
- Total bathrooms:5
- Full bathrooms:5
- Flooring:Hardwood
- Dining Description:Eat-In Kitchen, Formal Dining
- Kitchen Description:Eat-in Kitchen, Kitchen Island, Walk Through Kitchen
- Bedroom Description:First Floor Bedroom
- Basement:Yes
- Basement Description:Finished, Partial, Unfinished, Walk-Out Access
- Living area:4,426 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Oil
- Central air:Yes
Structure and exterior
- Year built:1979
- Building area:4,426 sq. ft.
- Lot area:1 Acres
- Architectural Style:Exp Ranch, Ranch
- Construction Materials:Cedar, Frame
Schools
- High school:Kings Park High School
- Middle school:William T Rogers Middle School
- Elementary school:Fort Salonga Elementary School
Utilities
- Water:Public
- Sewer:Cesspool, Septic Tank
Finances and disclosures
- Price:$2,000,000
- Price per sq. ft.:$451.88
- Tax amount:$40,942 (2026)
Features and amenities
- Laundry features:In Unit
- Amenities:Cathedral Ceiling(s), Entrance Foyer, High Ceilings, High Speed Internet, Open Floorplan, Storage, Walk-In Closet(s)
- Pool features:In Ground
Parking
- Total parking spaces:7
- Parking description:Driveway, Garage
- Garage:Yes
- Garage spaces:2
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