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Signature Premier Properties, 95 W Main St, Sayville, NY 11782 Office: (631) 567-0100

For Sale

1 Sunken Valley Drive Mount Sinai, NY 11766

$1,399,999

Listed October 9, 2026, 1 days ago

Listing courtesy of Bryan J. Karp CBR, Coldwell Banker American Homes MLS #KEY1061070

  • 5Bedrooms
  • 3.5Bathrooms
  • 3,400Square feet
  • $412Per square foot
  • 2027Year built

About this home

Luxury new construction to be built in 2027 at 1 Sunken Valley Drive, Mount Sinai, situated on .70 acres on a cul-de-sac. This thoughtfully designed Colonial offers approximately 3,400 square feet of living space with five bedrooms, three full bathrooms, and one half bath, plus a full basement and attached two-car garage. The proposed exterior pairs crisp white siding with stone accents, contrasting black windows, and a covered front entry for striking curb appeal. Inside, a dramatic two-story foyer welcomes you to a spacious layout featuring a formal dining room, separate den/study, and an expansive living room with fireplace opening to the kitchen. A large center island and separate pantry create an inviting setting for everyday living and entertaining. A first-floor guest bedroom with a nearby full bathroom provides flexible accommodations, while a laundry area and powder room add convenience. Upstairs, the generous primary suite features a walk-in closet and private bathroom with double vanity, soaking tub, and separate shower. Three additional bedrooms and a full hall bathroom complete the second floor. A beautifully planned home combining timeless style, spacious gathering areas, and a versatile layout. Price reflects purchase using a construction loan or cash. Renderings are illustrative; final design, finishes, and specifications are subject to builder confirmation.

Description supplied by the listing broker.

Features

  • First Floor Bedroom
  • First Floor Full Bath
  • Chandelier
  • Chefs Kitchen
  • Double Vanity
  • Eat-in Kitchen
  • Entrance Foyer
  • Formal Dining
  • High Ceilings
  • In-Law Floorplan
  • Kitchen Island
  • Open Floorplan
  • Pantry
  • Primary Bathroom

Property details

Interior

Attic
Full
Kitchens
1
Flooring
Hardwood
Fireplace
Yes
Fireplaces
1
Appliances
Dishwasher

Systems and utilities

Heating
Forced Air
Cooling
Central Air
Utilities
Electricity Connected
Water
Public

Exterior and lot

Construction
Frame
Architectural style
Colonial
Condition
New Construction, To Be Built
Parking
Attached, Driveway, Garage

Tax and legal

Parcel number
0200-093-00-06-00-024-000
Listing agreement
Exclusive Right To Sell

Property details supplied by the listing broker through OneKey MLS, as of October 13, 2026. Fields not shown were not supplied and should not be read as absent from the property.

This listing

  1. October 9, 2026 Listed at $1,399,999

Location

1 Sunken Valley Drive, Mount Sinai, NY 11766

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