55 Wynn Court Muttontown, NY $ 2,398,000
55 Wynn Court
$ 2,398,000
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55 Wynn Court

Muttontown, NY, 11791
$ 2,398,000
Bedrooms4 Baths4.0 Sq 3,598

Monthly Estimate*

$ 15,141

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Single Family Home for sale in Muttontown, NY

for $2,398,000 with 4 bedrooms and 4 full baths. This 3,598 square foot home was built in 1962 on a lot size of 2.

Nestled at the end of a private cul-de-sac in prestigious Muttontown, New York, this magnificent four-bedroom, four-bathroom Colonial sits proudly on two lush, beautifully manicured acres within the Syosset School District. A long, scenic driveway framed by tall Green Giant hedging leads to a breathtaking grand foyer, custom archways, and exquisite ceiling details. The main floor features a dramatic, double-sided natural stone fireplace connecting the formal living room and cozy den, alongside a premium chef's kitchen equipped with a custom copper hood, gas cooktop, and warm radiant heated flooring. For maximum efficiency, a highly functional mudroom entrance offers an abundance of storage to match the deep closets throughout the layout. The upstairs layout is reserved for private relaxation, highlighting a dedicated second-floor laundry room and a luxurious primary bedroom suite boasting expansive walk-in closets and a custom steam shower with radiant heat. The expansive, fully finished basement features a dedicated home gym while still leaving massive additional space for recreation, a media area, or leisure, complete with a code-compliant egress window. The resort-style backyard is an entertainer's dream, featuring a heated in-ground pool with a propane heater, sprawling grounds with ample room for a tennis court, and a spectacular covered backyard portico. Premium infrastructure includes a whole-house Cummins generator, 4-zone climate control, an electric car charging port, buried utility lines, and a newer roof (less than two years old) that covers specifically the primary bedroom section and the backyard portico.

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Single Family Active

Price

$ 2,398,000

Bedrooms

4

Full Bath

4

Property Type

Single Family

Taxes

$ 40,343

Style

Colonial

Lot Size

2

Year Built

1962

Town/City

Muttontown

County/Region

Nassau

MLS | Web ID

1014197

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Breakfast Bar Central Vacuum Chefs Kitchen Entrance Foyer His and Hers Closets Kitchen Island Marble Counters Open Floorplan Open Kitchen Primary Bathroom Ma
Basement Finished Full Storage Space
Flooring Ceramic Tile Hardwood
Total Fireplaces 1
Fireplace Features Family Room Living Room
Basement Features Finished Full Storage Space
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 0
Total Bedrooms 4
Total Baths 4
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General
Sewer Cesspool
Heating Baseboard Oil Radiant
Cooling Central Air
Utilities Electricity Connected Water Connected
Appliances Dishwasher Gas Cooktop Gas Oven Microwave Refrigerator Stainless Steel Appliance(s) Washer
Garage Spaces 2
Patio/Porch Features Covered Patio Screened
Architectural Style Colonial
Pool Features Fenced In Ground
Security Features Security System
Construction Materials Cedar Frame
Exclusions ask agent
Year Built 1962
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 2429-25-046-00-0040-0
County Nassau County
Property Type Residential
HOA N
Garage Y/N Y
Other Structures Shed(s)
Total Rooms 8
Full Baths 4
High School Syosset Senior High School
City Oyster Bay
Disclosures Lead Paint
Senior Community Y/N N
High School District Syosset
Carport Y/N N
Elementary School Robbins Lane Elementary School
Property Attached Y/N N
Tax Annual Amount 40343
Middle/Junior High School South Woods Middle School
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Syosset
Elementary School District Syosset
Year Built Effective 2008
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Exterior
Exterior Amenities Garden
Fencing Back Yard Perimeter
Parking Features Driveway Garage Driveway Garage
Water Source Public
Building Area Total 3598
Waterfront Y/N N
Other Equipment Generator Pool Equip/Cover
Horse Y/N N
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Internal Only
Street Number 1 55
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* Excluded Features
List By
Phyllis R. Kinzelberg

Listing Agent

Signature Premier Properties

Broker

516-317-3640

Contact

Affordability Calculator

$18,503
Per Month
82%
18%
0%
Monthly Principal & Interest
$15,141
Monthly Property Taxes
$3,362
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% 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
4100626 Elementary School
4101414 Middle School
Syosset Senior High School High School
Pricing History
DatePricePrice ChangeDescription
6/18/2026$2,398,000 Listed Price

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55 Wynn Court, Muttontown, NY, 11791 is a Single Family Home for sale at $2,398,000 with 3,598 sqft and a lot size of 2. 55 Wynn Court has 4 bedrooms, 4.0 baths, and was built in 1962. The property's zip code is 11791 which is in Muttontown, NY