Muttontown | Set on over two private acres on a quiet cul-de-sac, 20 Knollwood Road is an exceptional new construction estate that blends timeless architecture with elevated, modern finishes. With six en-suite bedrooms, soaring 10-foot ceilings on every level, and thoughtfully designed indoor and outdoor spaces, this home is perfectly suited for refined living and grand entertaining.
The main level showcases radiant porcelain tile, coffered ceilings, and custom millwork throughout. The kitchen is a true showpiece, featuring two oversized islands with seating and storage, marble countertops, paneled Sub-Zero appliances, a Wolf range and ovens, farmhouse sink, pot filler and more. A formal dining room with wet bar and herringbone floors complements the space, while a powder room finished in striking black marble adds a dramatic touch.
The expansive living and entertaining areas flow seamlessly to the outdoors through French doors, opening to a porcelain-tiled patio and a heated Gunite saltwater pool with automatic cover, integrated spa, and lush surroundings. The home includes a full house generator powered by two 1,000-gallon propane tanks, three-zone HVAC, a space for a future elevator, and smart home wiring for speakers, alarm, and surveillance.
Upstairs, the primary suite offers a private balcony, dual walk-in closets, and a spa-quality bath with double vanities and Toto fixtures. A junior suite with a Juliet balcony offers additional luxury, while a second-floor laundry room and central vacuum with hidden hose system provide modern convenience. All bedrooms feature en-suite baths, with elegant grey, white, and black marble finishes carried throughout.
Additional highlights include a three-car garage with room for car lifts, a mudroom entry, baseboard outlets, flush floor vents, and a 300-pound chandelier motor lift. The home is clad in limestone stucco and brick, with black iron doors and Pella windows offering a sleek, modern exterior. The unfinished lower level leaves over 3,000 sq.ft. to the imagination - with full bathroom and second laundry room to cater to the pool. A rare offering in Muttontown—luxury, privacy, and craftsmanship converge at 20 Knollwood Road.
7,314 Sq Ft
2 Private Acres Exterior Space
Single Family Home
$25,641 Annual Tax
Built in 2025
MLS/Listing ID 842292
Gas Dryer Hookup
Style - Colonial
Construction - Brick
Cooling - Central Air
Heating - Propane
Heating - Radiant Floor
Breakfast Bar
Built-in Features
Cathedral Ceilings
Central Vacuum
Double Vanity
Lot - Back Yard
Lot - Cul-de-sac
Lot - Landscaped
Parking - Attached
Pool - Inground
Pool - Outdoor
Pool - Cover
Pool - Spa Combo
In Basement
Open kitchen
Family Room Fireplace
Electric Fireplace
Juliet Balcony
Washer Hookup
Laundry Room
Wine Refrigerator
Stainless Steel Appliance(s)
Refrigerator
Microwave
Freezer
Open Floor Plan
Kitchen Island
Entrance Foyer
Eat-in Kitchen
Pantry
Recessed Lighting
Smart Thermostat
Soaking Tub
Storage
Pool - Salt Water
Parking - Garage
Wired for Sound
Washer/Dryer Hookup
Listing Courtesy of DOUGLAS ELLIMAN REAL ESTATE, JOSEPH SCAVO - 516-629-2212
Source of Data: ONEKEY MLS