550 Moriches Road, Head Of The Harbor, NY 11780

$3,790,000

Set within one of Long Island’s most prestigious and private villages, this extraordinary custom-built estate offers over 7,000 square feet of refined living space with an Elevator to service all Floors set on a breathtaking 2.35-acre wooded property, complemented by an additional one-acre private driveway. A seamless blend of… Read More timeless architecture and modern luxury, this residence has been thoughtfully designed with superior craftsmanship and uncompromising quality throughout. A sweeping asphalt and stone driveway with cobblestone edging welcomes you to this impressive two-story traditional home. Inside, an elevator to service all floors of the home, soaring ceilings create an unparalleled sense of space — including a dramatic 20'6 two-story foyer and family room, 10-foot ceilings on the main level, and a full 10-foot walk-out basement offering endless possibilities. Main Level Elegance. The heart of the home is a spectacular chef’s kitchen featuring: * Custom cabinetry * Granite or Quartz countertops * Expansive center island with prep sink * Radiant-heated porcelain flooring Entertain effortlessly in the formal dining room with built-in cabinetry, elegant millwork, and premium stone surfaces. The two-story family room showcases a modern linear gas fireplace beneath a coffered ceiling, creating a striking focal point. An en-suite bedroom provides flexibility for guests or extended family. Additional highlights include a radiant-heated powder room and a covered rear porch with gas fireplace — perfect for year-round outdoor living. Upper-Level Retreat: The second floor features **four en-suite bedrooms**, each with custom closet systems and wide White Oak flooring. The primary suite is a sanctuary, boasting a spa-inspired bath with a large steam shower, radiant heated floors, and deluxe Kohler fixtures. Exceptional Construction & Infrastructure: Built for longevity and performance, this estate includes: * Engineered wood web floor joists *Oversize 3 Car Attached Garage * 400-amp electric service * Natural gas service for heating, hot water, dryer, future generator & pool * Public water via Suffolk County Water Authority * Seven oversized drywells for optimal drainage Throughout the home, meticulous detailing includes wide White Oak hardwood flooring, heavy base moldings, chair rail and crown moldings, and an extra-wide custom staircase with open railings. A rare opportunity to own a masterfully constructed estate in one of Long Island’s most exclusive enclaves — where privacy, luxury, and timeless design converge. Read Less

Listing Courtesy of Compass Greater NY LLC, 631-495-0567.

Listing Snapshot

Days Online

Last Updated

Feb 19, 2026

Property Type

Single Family Residence

Beds

Full Baths

Partial Baths

Square Ft.

7,000

Year Built

2026

Property Tax

$4,993

MLS Number

925780

30 Days Snapshot Of 11780

$1.01M

+28%

(avg) sold price

+14%

homes sold

121

+9%

(avg) days on market

Snapshot

Area Map

Additional Details

Appliances & Equipment

Description: "Other"

Basement

Description: "Full", "Unfinished", "Walk-Out Access"

Building

Area: 7000, Architecture: "Colonial", Construction Materials: "Frame", Levels: "Three Or More", Year Built: 2026, Effective Year built: 2026

Cooling

Details: "Central Air"

Fireplaces

Total Fireplaces: 2

Garage

Garage Spaces: 3

Heating

Heating: "Natural Gas"

Lot

Acres: 2.33

Utilities

Sewer: "Septic Tank", Water Source: "Public", Utilities: "See Remarks"

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Debra A Chiappetta, Real Estate Broker

Debra A Chiappetta, Real Estate Broker