Have you ever dreamed of building your own CUSTOM HOME in a small village on Long Island? Look No Further! 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 timeless architecture and modern luxury, this residence has been thoughtfully designed with superior craftsmanship and uncompromising quality throughout. Already Framed and Siding is Going on.
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. In-ground Pool is an option and can be customized. 3D Reality Tours are samples of the builders work, not the exact same model we are building.
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.
New construction
$3,790,000
550 Moriches Road, Head Of The Harbor, NY 11780
5beds
7,000sqft
Single Family Residence, Residential
Built in 2026
2.33 Acres Lot
$-- Zestimate®
$541/sqft
$-- HOA
What's special
Two-story traditional homeWide white oak flooringEn-suite bedroomFour en-suite bedroomsSoaring ceilingsOne-acre private drivewayRadiant-heated porcelain flooring
- 41 days |
- 327 |
- 9 |
Zillow last checked:
Listing updated:
Listed by:
Compass Greater NY LLC 631-629-7719,
Karyn Flores GRI SFR 631-495-0567
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 1000931
Loading...
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 8
- Full bathrooms: 7
- 1/2 bathrooms: 1
Primary bedroom
- Level: Second
Bedroom 1
- Level: First
Bedroom 2
- Level: Second
Bedroom 3
- Level: Second
Bedroom 4
- Level: Second
Primary bathroom
- Level: Second
Bathroom 1
- Level: First
Bathroom 2
- Level: Second
Bathroom 3
- Level: Second
Bathroom 4
- Level: Second
Dining room
- Level: First
Family room
- Description: Great Room
- Level: First
Kitchen
- Level: First
Laundry
- Level: Second
Lavatory
- Level: First
Living room
- Level: First
Media room
- Description: Library
- Level: First
Office
- Level: Second
Heating
- Natural Gas
Cooling
- Central Air
Appliances
- Included: Other
- Laundry: Washer/Dryer Hookup
Features
- First Floor Bedroom, First Floor Full Bath, Built-in Features, Cathedral Ceiling(s), Chefs Kitchen, Eat-in Kitchen, Entrance Foyer, Formal Dining, Kitchen Island, Pantry, Primary Bathroom, Walk-In Closet(s)
- Basement: Full,Unfinished,Walk-Out Access
- Attic: Partial
- Number of fireplaces: 2
- Fireplace features: Gas
Interior area
- Total structure area: 7,000
- Total interior livable area: 7,000 sqft
Property
Parking
- Total spaces: 3
- Parking features: Driveway, Garage, Private
- Garage spaces: 3
- Has uncovered spaces: Yes
Features
- Levels: Three Or More
Lot
- Size: 2.33 Acres
Details
- Parcel number: 0801006000100026002
- Special conditions: None
- Horses can be raised: Yes
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence, Residential
Materials
- Frame
Condition
- New Construction,Under Construction
- New construction: Yes
- Year built: 2026
- Major remodel year: 2026
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
- Utilities for property: See Remarks
Community & HOA
HOA
- Has HOA: No
Location
- Region: Head Of The Harbor
Financial & listing details
- Price per square foot: $541/sqft
- Tax assessed value: $2,250
- Annual tax amount: $4,992
- Date on market: 5/22/2026
- Cumulative days on market: 126 days
- Listing agreement: Exclusive Right To Sell
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 5/22/2026 | Listed for sale | $3,790,000$541/sqft |
Source: | ||
| 5/19/2026 | Listing removed | $3,790,000$541/sqft |
Source: | ||
| 2/18/2026 | Listed for sale | $3,790,000+345.9%$541/sqft |
Source: | ||
| 3/22/2025 | Listing removed | $850,000-76.3%$121/sqft |
Source: | ||
| 11/20/2024 | Price change | $3,590,000+322.4%$513/sqft |
Source: | ||
| 11/20/2024 | Listed for sale | $850,000$121/sqft |
Source: | ||
Public tax history
Tax history is unavailable.
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: 11780
Nearby schools
GreatSchools rating
- 5/10Saint James Elementary SchoolGrades: K-5Distance: 0.6 mi
- 6/10Nesaquake Middle SchoolGrades: 6-8Distance: 1.2 mi
- 9/10Smithtown High School EastGrades: 9-12Distance: 1.2 mi
Schools provided by the listing agent
- Elementary: St James Elementary School
- Middle: Nesaquake Middle School
- High: Smithtown High School-East
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.
A local agent can set up tours, give advice and negotiate with sellers.
- New York
- Suffolk County
- Head of the Harbor
- 11780
- 550 Moriches Road
Nearby cities
Nearby zip codes
Other Head of the Harbor Topics
- Apartments for Rent in 11780
- Houses for Sale in 11780
- Houses for Rent in 11780
- 11780 Real Estate
- Head of the Harbor Condos
- Houses for Sale in Head of the Harbor
- Newest Listings in Head of the Harbor
- Head of the Harbor Home Values
- Head of the Harbor Real Estate Agents
- Head of the Harbor Refinance
- Head of the Harbor Mortgage Rates




