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.
For sale
$2,398,000
55 Wynn Court, Muttontown, NY 11791
4beds
3,598sqft
Single Family Residence, Residential
Built in 1962
2 Acres Lot
$-- Zestimate®
$666/sqft
$-- HOA
What's special
Resort-style backyardSpectacular covered backyard porticoPrivate cul-de-sacDedicated home gymCustom copper hoodExpansive walk-in closetsCustom archways
- 22 days |
- 3,148 |
- 172 |
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Signature Premier Properties 516-921-1400,
Phyllis R. Kinzelberg 516-317-3640
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 1014197
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
Other
- Description: Entry Foyer, Formal Living Room, Kitchen, Dining Area, Guest Bedroom w Ensuite, Den, Mudroom, Office/Bedroom, Full Bath
- Level: First
Other
- Description: Primary Bedroom w Ensuite w 2 WIC's, Jr Primary w Ensuite, Laundry Room
- Level: Second
Basement
- Description: Full Finished, Utility Room
- Level: Basement
Heating
- Baseboard, Oil, Radiant
Cooling
- Central Air
Appliances
- Included: Dishwasher, Gas Cooktop, Gas Oven, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
- Laundry: Washer/Dryer Hookup, Laundry Room
Features
- 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, Master Downstairs, Storage, Walk Through Kitchen, Walk-In Closet(s)
- Flooring: Ceramic Tile, Hardwood
- Basement: Finished,Full,Storage Space
- Attic: None
- Number of fireplaces: 1
- Fireplace features: Family Room, Living Room
Interior area
- Total structure area: 3,598
- Total interior livable area: 3,598 sqft
Property
Parking
- Total spaces: 2
- Parking features: Driveway, Garage
- Garage spaces: 2
- Has uncovered spaces: Yes
Features
- Patio & porch: Covered, Patio, Screened
- Exterior features: Garden
- Has private pool: Yes
- Pool features: Fenced, In Ground
- Fencing: Back Yard,Perimeter
Lot
- Size: 2 Acres
- Features: Back Yard, Cul-De-Sac, Garden, Landscaped, Level, Near Shops, Private, Secluded, Sprinklers In Front, Sprinklers In Rear
Details
- Additional structures: Shed(s)
- Parcel number: 2429250460000400
- Special conditions: None
- Other equipment: Generator, Pool Equip/Cover
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence, Residential
Materials
- Cedar, Frame
Condition
- Year built: 1962
- Major remodel year: 2008
Utilities & green energy
- Sewer: Cesspool
- Water: Public
- Utilities for property: Electricity Connected, Water Connected
Community & HOA
Community
- Security: Security System
HOA
- Has HOA: No
Location
- Region: Syosset
Financial & listing details
- Price per square foot: $666/sqft
- Tax assessed value: $1,318,000
- Annual tax amount: $40,343
- Date on market: 6/18/2026
- Cumulative days on market: 23 days
- Listing agreement: Exclusive Right To Sell
- Exclusions: ask agent
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 6/18/2026 | Listed for sale | $2,398,000+88.1%$666/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #1014197 Report a problem | ||
| 4/1/2008 | Sold | $1,275,000-8.9%$354/sqft |
Source: Public Record Report a problem | ||
| 12/8/2007 | Listing removed | $1,399,000$389/sqft |
Source: VLS Homes #2024569 Report a problem | ||
| 11/27/2007 | Listed for sale | $1,399,000$389/sqft |
Source: VLS Homes #2024569 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | -- | $1,318 -2% |
| 2023 | -- | $1,345 -5.1% |
| 2022 | -- | $1,418 |
| 2021 | $31,889 +4.8% | -- |
| 2020 | $30,433 +4% | $1,951 -6.7% |
| 2019 | $29,258 | $2,090 -6.3% |
| 2018 | $29,258 -1.5% | $2,230 -5.9% |
| 2017 | $29,694 +0.9% | $2,369 -5.5% |
| 2016 | $29,443 +433% | $2,508 -22% |
| 2015 | $5,524 +6.7% | $3,215 |
| 2013 | $5,179 +6.8% | $3,215 |
| 2012 | $4,848 -79.5% | $3,215 |
| 2011 | $23,636 +26.6% | $3,215 +19.1% |
| 2010 | $18,664 | $2,699 -14% |
| 2009 | -- | $3,139 -7.7% |
| 2008 | -- | $3,400 +0.7% |
| 2006 | -- | $3,376 -36.1% |
| 2005 | -- | $5,280 -40% |
| 2004 | -- | $8,800 -8.3% |
| 2003 | -- | $9,599 -49.6% |
| 2002 | -- | $19,050 |
| 2001 | -- | $19,050 |
| 2000 | -- | $19,050 |
Find assessor info on the county website
Monthly payment
Estimated monthly payment$1,822
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 11791
Nearby schools
GreatSchools rating
- 8/10Robbins Lane Elementary SchoolGrades: K-5Distance: 1.8 mi
- 8/10South Woods Middle SchoolGrades: 6-8Distance: 1.6 mi
- 10/10Syosset Senior High SchoolGrades: 9-12Distance: 1.6 mi
Schools provided by the listing agent
- Elementary: Robbins Lane Elementary School
- Middle: South Woods Middle School
- High: Syosset Senior High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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- New York
- Nassau County
- Muttontown
- 11791
- 55 Wynn Court
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