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20 Gainsboro Lane Syosset, NY $ 888,000
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20 Gainsboro Lane
$ 888,000
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20 Gainsboro Lane

Syosset, NY, 11791
$ 888,000
Bedrooms3 Baths1.1 Sq 1,074

Monthly Estimate*

$ 5,468

20 Gainsboro Lane, Syosset, NY 11791 - Image 1
20 Gainsboro Lane, Syosset, NY 11791 - Image 2
20 Gainsboro Lane, Syosset, NY 11791 - Image 3
20 Gainsboro Lane, Syosset, NY 11791 - Image 4
20 Gainsboro Lane, Syosset, NY 11791 - Image 5
20 Gainsboro Lane, Syosset, NY 11791 - Image 6
20 Gainsboro Lane, Syosset, NY 11791 - Image 7
20 Gainsboro Lane, Syosset, NY 11791 - Image 8

Single Family Home for sale in Syosset, NY

for $888,000 with 3 bedrooms and 1 full bath, 1 half bath. This 1,074 square foot home was built in 1954 on a lot size of 0.1639.

Charming Ranch House, Excellent Location, Syosset Schools, 3 Beds, 1 Full Bath on Main, 1/2 Bath in Basement, Living Room, Dining Room, Eat-in-Kitchen with Access to Patio and Backyard. Central Air. Full Finished Basement with Plenty Storage and Laundry. All Conveniences with Access to Great Shopping, LIRR, Highways, House of Worship.

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Single Family Active

Price

$ 888,000

Bedrooms

3

Full Bath

1

Half Bath

1

Property Type

Single Family

Taxes

$ 16,523

Style

Ranch

Lot Size

0.1639

Year Built

1954

Town/City

Syosset

County/Region

Nassau

MLS | Web ID

998875
Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Eat-in Kitchen Formal Dining Storage Washer/Dryer Hookup
Basement Finished Full Storage Space
Flooring Hardwood
Total Fireplaces 1
Basement Features Finished Full Storage Space
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 3
Total Baths 2
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General
Sewer Public Sewer
Heating Oil
Cooling Central Air
Utilities Cable Available Electricity Connected Sewer Connected Trash Collection Public Water Connected
Appliances Cooktop Dishwasher Dryer Freezer Oven Refrigerator Washer
Garage Spaces 1
Architectural Style Ranch
Construction Materials Frame
Year Built 1954
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 2489-12-400-00-0009-0
County Nassau County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 6
Full Baths 1
Directions Gary Road to Gainsboro Lane
High School Syosset Senior High School
City Oyster Bay
Senior Community Y/N N
High School District Syosset
Carport Y/N N
Elementary School Baylis Elementary School
Property Attached Y/N N
Tax Annual Amount 16523
Middle/Junior High School H B Thompson Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Syosset
Elementary School District Syosset
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Exterior
Fencing Back Yard
Parking Features Driveway Private Driveway Private
Water Source Public
Total Parking 2
Parking Spaces 2
Spa N
Building Area Total 1074
Waterfront Y/N N
Horse Y/N N
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Internal Only
Street Number 1 20
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* Excluded Features
List By
Jacklin Soleimani

Listing Agent

Douglas Elliman Real Estate

Broker

516-627-2800

Contact

Affordability Calculator

$6,844
Per Month
80%
20%
0%
Monthly Principal & Interest
$5,468
Monthly Property Taxes
$1,377
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
4098890 Elementary School
4101106 Middle School
Syosset Senior High School High School
See complete school information
Pricing History
DatePricePrice ChangeDescription
5/13/2026$888,000 Listed Price

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20 Gainsboro Lane, Syosset, NY, 11791 is a Single Family Home for sale at $888,000 with 1,074 sqft and a lot size of 0.1639. 20 Gainsboro Lane has 3 bedrooms, 1.1 baths, and was built in 1954. The property's zip code is 11791 which is in Syosset, NY

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