Property Description

A Rare Opportunity to Create Your Custom Estate on Long Island

Opportunities like this are exceptionally rare on Long Island. Set within one of the area’s most prestigious and private villages, this extraordinary new-construction estate offers the space, privacy and ability to customize that are increasingly difficult to find.

Privately positioned on a breathtaking 2.35-acre wooded property with an additional one-acre private driveway, this impressive 7,000+ square-foot residence has been thoughtfully designed to combine timeless architecture with today’s most sought-after luxury amenities. Construction has progressed to the point where private tours can now be scheduled, while still offering the opportunity to personalize select finishes and make this remarkable home your own.

A sweeping asphalt and stone driveway with cobblestone edging leads to the grand two-story traditional residence and oversized three-car garage. Inside, dramatic proportions immediately set the home apart, with a 20’6″ two-story foyer and family room, 10-foot ceilings on the main level, a full 10-foot walk-out basement, and an elevator servicing all floors.

The main level is designed for both everyday luxury and effortless entertaining. A spectacular chef’s kitchen features high-end Subzero separate refrigerator and freezer and Wolf appliances; subzero wine cabinetry and wet bar sub-zero, custom cabinetry with wood buildins, granite or quartz countertops, an expansive center island with prep sink, and radiant-heated porcelain floors. The soaring two-story family room is centered around a modern linear gas fireplace and coffered ceiling, while the formal dining room features custom built-ins and elegant millwork.

A highly desirable **first-floor en suite** provides exceptional flexibility and convenience. The home also features a primary en suite wing along with 3 additional en-suite bedrooms, wide White Oak flooring, custom closet systems, radiant-heated floors, **two saunas and two steam showers**. Spa-inspired baths with premium Kohler fixtures complete the experience.

Outdoor living is equally impressive. A covered rear porch with its own gas fireplace creates a beautiful setting for year-round entertaining, while a dedicated exterior-access full bathroom is ideal for a future pool. An in-ground pool is optional and may be customized to the buyer’s vision.

The full 10-foot walk-out basement, complete with a full bathroom and outside entrance, offers tremendous possibilities for additional recreation, fitness, entertainment or guest space.

Behind the beauty is equally impressive construction and infrastructure, including engineered wood-web floor joists, 400-amp electric service, natural gas, public water and seven oversized drywells. The home is also designed to accommodate a future generator and pool.

Throughout the residence, wide White Oak hardwood floors, substantial moldings, custom millwork and an extra-wide staircase with open railings reflect the level of craftsmanship invested in every detail.

More than a new home, this is an opportunity rarely available on Long Island: a newly built 7,000+ square-foot custom estate on exceptional acreage within an exclusive village — offering privacy, scale, luxury and the chance to make the finishing touches uniquely your own.

*3D Reality Tours shown are examples of the builder’s previous work and are intended to demonstrate quality and craftsmanship; they do not depict this exact home.

Features
Heating System:
Natural Gas, Energy Star Qualified Equipment, Radiant Floor
Cooling System:
Central Air, Energy Star Qualified Equipment
Basement:
Full, Walk-out Access
Patio:
Patio, Porch, Deck, Covered
Appliances:
Dishwasher, Oven, Refrigerator, Wine Refrigerator, Exhaust Fan
Exterior Features:
Balcony, Fire Pit
Fireplace Features:
Living Room, Free Standing
Fireplaces Total:
2
Garage Spaces:
3
Interior Features:
Eat-in Kitchen, Elevator, Master Downstairs, Entrance Foyer, Open Kitchen, High Ceilings, Cathedral Ceiling(s), Pantry, Storage, Smart Thermostat, Sauna, Walk-in Closet(s), Wet Bar, Chefs Kitchen, Kitchen Island, Washer/dryer Hookup, High Speed Internet, Soaking Tub, Formal Dining, First Floor Bedroom, Primary Bathroom, Energy Star Qualified Door(s), First Floor Full Bath, Built-in Features, His And Hers Closets, Breakfast Bar, Recessed Lighting, Crown Molding, Natural Woodwork, Tray Ceiling(s)
Laundry Features:
Laundry Room
Lot Features:
Private, Secluded, Part Wooded, Cul-De-Sac, Back Yard, Front Yard
Parking Features:
Driveway, Garage, Attached, Private, Garage Door Opener
Sewer:
Septic Tank
Utilities:
Cable Available, Natural Gas Connected, Water Connected, Electricity Connected
Address Map
City:
Smithtown
State:
NY
Street:
Moriches
Street Number:
550
Street Suffix:
Road
Postal Code:
11780
Floor Number:
0
Longitude:
W74° 48' 53.7''
Latitude:
N40° 53' 29.7''
Directions:
located on Moriches road between Wetherill lane and Fifty Acres road. on same side as Wetherill lane. There is a for sale sign and a large driveway for construction vehicles to enter.
PostalCity:
Head Of The Harbor
Additional Information
Architectural Style:
Traditional
Construction Materials:
Frame, Energy Star, Hardiplank Type, Foam Insulation
Elementary School:
St James Elementary School
High School:
Smithtown High School-East
Levels:
Three Or More
Agent MlsId:
116419
MiddleOrJunior School:
Nesaquake Middle School
PhotosCount:
14
Special Listing Conditions:
No
Tax Annual Amount:
$5,186
Water Source:
Public
Office MlsId:
CMPA04

Residential - MLS# 1037676

550 Moriches Road, Smithtown, NY

5 Bedrooms
7 Bathrooms
7,000 Sqft
$3,699,000
Listing ID #1037676
Basic Details
Property Type :
Residential
Property SubType :
Single Family Residence
Listing Type :
For Rent
Listing ID :
1037676
Price :
$3,699,000
Rooms :
13
Bedrooms :
5
Bathrooms :
7
Half Bathrooms :
1
Bathrooms Total :
8
Square Footage :
7,000 Sqft
Lot Area :
2.33 Acre
Year Built :
2026
Status :
Active
Listing Agent :
Karyn Flores GRI SFR
Listing Office :
Compass Greater NY LLC
Agent info
Coldwell Banker American Homes
284 West Park Ave
Contact Agent
Walkscore