8 Serenite LN Muttontown, NY 11791 Active

UPDATED: 05/03/2026 06:09 PM ON MARKET: 148 days on market

$5,699,000

5 Beds6 Baths6,157 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 6,157 sqft

Price per Sqft $925

MLS Listing ID 942782

Style Carriage House,Cottage

Bedrooms 5

Full Baths 5

Half Baths 1

HOA Y/N No

Rental Info No

Year Built 2004

Annual Tax Amount $41,235

Lot Size 2.091 Acres

Acres 2.091

Property Sub-Type Single Family Residence

Source onekey2

Location

State NY

County Nassau County

Rooms

Basement Finished,Full,See Remarks,Storage Space,Walk-Out Access

Interior

Interior Features First Floor Bedroom,First Floor Full Bath,Beamed Ceilings,Breakfast Bar,Built-in Features,Ceiling Fan(s),Central Vacuum,Chandelier,Chefs Kitchen,Double Vanity,Dry Bar,Eat-in Kitchen,Entrance Foyer,Formal Dining,High Ceilings,His and Hers Closets,Kitchen Island,Marble Counters,Natural Woodwork,Open Floorplan,Open Kitchen,Pantry,Primary Bathroom,Recessed Lighting,Sauna,Smart Thermostat,Soaking Tub,Sound System,Speakers,Storage,Walk-In Closet(s),Washer/Dryer Hookup,Whole House Entertainment System,Wired for Sound

Heating Oil,Propane

Cooling Central Air

Fireplaces Number 3

Fireplaces Type Family Room,Gas,Living Room,Wood Burning

Fireplace Yes

Appliance Dishwasher,Dryer,Freezer,Gas Range,Microwave,Refrigerator,Stainless Steel Appliance(s),Washer,Wine Refrigerator

Laundry Laundry Room

Exterior

Exterior Feature Fire Pit,Gas Grill,Lighting,Mailbox,Rain Gutters,Speakers

Parking Features Attached,Detached,Driveway,Garage,Garage Door Opener,Heated Garage

Garage Spaces 4.0

Utilities Available Electricity Connected,Propane,Sewer Connected,Trash Collection Private,Water Connected

Garage true

Private Pool Yes

Building

Sewer Public Sewer

Water Public

Structure Type Brick,Stucco

Schools

Elementary Schools Vernon School

Middle Schools Oyster Bay High School

High Schools Oyster Bay-East Norwich

School District Oyster Bay-East Norwich

Others

Senior Community No

Special Listing Condition None

Property Description

Welcome to this European-inspired estate in the heart of Muttontown, where old-world craftsmanship meets modern luxury. Set on over two private acres, this picturesque property is introduced by a long, tree-lined driveway that leads to a stunning brick carriage house—complete with its own 2-bedroom apartment, ideal for multigenerational living or passive rental income.

The main residence offers 5 bedrooms, 5 full bathrooms, and a powder room, wrapped in timeless cottage and carriage-house architecture with painted brick, a slate roof, and beautifully manicured grounds. Inside, dark hardwood floors, a soft silver-toned palette, and curated pops of color through artwork and furnishings create a warm yet sophisticated aesthetic throughout.

A formal living room, cozy den, and an inviting family room with a dry bar provide multiple spaces for relaxed and refined living. The chef's kitchen is outfitted with all Viking appliances, a center island, and a breakfast bar overlooking the backyard and pool. A breezeway connects to a flexible game room / additional den, leading to the attached 2-car garage, with an additional detached 2-car garage nearby.

The first floor includes a private guest bedroom and a full bath, ensuring comfort for overnight guests. Upstairs, the primary suite serves as a retreat of its own—featuring a charming sunroom, spacious walk-in closets, and an en-suite bathroom with separate vanities and spaces for complete privacy.

The lower level is fully finished and designed for wellness, offering a gym, massage room, and a spa-style full bathroom.

Outside, the resort-like atmosphere continues with an expansive L-shaped, heated, saltwater gunite pool, lush landscaping, and a covered patio with an outdoor kitchen and fireplace, perfect for year-round entertaining.

Additional features include two wood-burning fireplaces, one gas fireplace, a dedicated laundry room, and a full house generator for peace of mind.

Located on Long Island's prestigious Gold Coast, this estate blends European cottage elegance with modern amenities, offering a lifestyle of privacy, beauty, and refined comfort. The home can also be delivered fully furnished, presenting an effortless, turnkey opportunity.

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