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665 Mount Sinai Coram RoadMount Sinai, NY 11766

For Sale

$1,425,000

Smart Buyer Rebate $14,250

Introducing one of the most extraordinary properties in the heart Mount Sinai, New York. This impeccable over 4000 square feet custom built home integrates contemporary conveniences and modern technology for high-end practical living with expert craftsmanship, a tasteful interior, and a thoughtful layout for a lifestyle of unique luxury. Newly Constructed in 2024, this home boasts 5 Bedrooms, 2 Full Baths, 1 Half Bath, an extraordinarily large 2 car garage, and a 12+ car circular driveway. This home is perfect for the car enthusiast in your life. Upon entering the home you are greeted by a 2 story grand entry hall with 2 generous coat closets, one for you and one for your guests. The incredible first floor, was thoughtfully planned out and is generously proportioned, and has wonderful details that are unique and memorable. The open-floor-plan-concept public spaces include a spacious living room with a custom decorative wall, a banquet sized dining room, and a cozy den with wood burning fireplace. The Gourmet Kitchen is a chef's dream, with top-of-the-line stainless steel appliances, quartz countertops, bar seating at the waterfall center island, custom cabinetry and 180 degree views of the divine 1 acre country club backyard. The backyard is awaiting your imagination and can accommodate a pool, tennis court, and outdoor kitchen. Enjoy the covered rear patio for all your outdoor entertainment. Let's retreat to the second floor where you will find 5 bedrooms and 2 full baths all finished to the highest luxurious standards. All bedrooms are fitted with custom built-in closets. The private spaces of the upper level include a splendid owner's suite, equipped with 2 unforgettable and masterfully designed custom closets, a luxury bath with quartz double vanities, rain shower and spa soaking tub. Looking for more space? The expansive finished basement offers the space and square footage where you can use your imagination to create a home theater, wine cellar, office, recreation room etc. The basement currently has an expansive gym, see photos. With safety and convenience in mind, the home has recently been fitted for smart locks, and a new doorbell and camera. This exceptional property seamlessly blends luxury, craftsmanship, and functionality, making it an extraordinary find in today's real estate market. Don't miss the opportunity to experience the epitome of refined living, just minutes away from all major highways, fine dining, shopping, hospitals, universities and 10 minutes from the beaches of the Long Island Sound. Do not miss our Virtual Tour ( Coming Soon!)

Listed by MaryAnn I. Clara

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Douglas Elliman Real Estate

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516-921-2262

Listed by Maria Lisa Caracciolo

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Douglas Elliman Real Estate

Last updated January 30, 2026

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Source: OneKey #955141

Listing Facts

  • TypeSingle-family
  • NeighborhoodMount Sinai
  • Bedrooms5
  • Bathrooms3
  • Days on Prevu5
  • Taxes$27,500/year
  • Size4,000 sqft
  • Price per sqft$356

Amenities

  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

01/30/2026
Status changed to Active
$1,425,000
01/30/2026
Listed by Douglas Elliman Real Estate
$1,425,000

Property Details for 665 Mount Sinai Coram Road

Exterior

Construction

  • Property Condition: New Construction
  • Year Built: 2024
  • Architectural Style: Colonial
  • Construction Materials: Shingle Siding

Features

  • Fencing: Back Yard, Fenced, Full
  • Other Structures: Shed(s)

Measurements

  • Building Area Units: Square Feet
  • Lot Size Acres: 1.03
  • Lot Size Square Feet: 44,867

Financial

Taxes

  • Parcel Number: 0200-117-00-02-00-011-001
  • Tax Annual Amount: $27,500.00
  • Tax Year: 2026

Interior

Features

  • Appliances: ENERGY STAR Qualified Appliances
  • Fireplace Features: Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Wood
  • Interior Features: Breakfast Bar, Built-in Features, Chandelier, Chefs Kitchen, Crown Molding, Entrance Foyer, Formal Dining, His And Hers Closets, Kitchen Island, Pantry, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Soaking Tub, Storage, Walk-In Closet(s)

Measurements

  • Living Area: 4,000
  • Living Area Source: Other

Rooms

  • Basement: Finished, Full
  • Has Basement: Yes
  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5
  • Rooms Total: 12

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Driveway, Garage, Garage Door Opener, Off Street, Oversized, Private, Storage
  • Parking Total: 12

Schools

Elementary School

  • Elementary School: Mt Sinai Elementary School
  • Elementary School District: Mount Sinai

High School

  • High School: ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL
  • High School District: Mount Sinai

Middle or Junior School

  • Middle Or Junior School: Mt Sinai Middle School
  • Middle Or Junior School District: Mount Sinai

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Electric, ENERGY STAR Qualified Equipment, Forced Air, Heat Pump
  • Laundry Features: Laundry Room
  • Sewer: Cesspool
  • Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Trash Collection Public, Underground Utilities, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 3 bathrooms in this single-family home at 665 Mount Sinai Coram Road.

What schools are nearby to 665 Mount Sinai Coram Road?

Nearby schools include the Mt Sinai Elementary School, Mt Sinai Middle School, and ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 665 Mount Sinai Coram Road.

What are the annual taxes for 665 Mount Sinai Coram Road?

Annual taxes for this single-family home are estimated at $27,500.

How does 665 Mount Sinai Coram Road compare to other single-family homes in Mount Sinai?

This single-family home is listed 75% above the average price for single-family homes in Mount Sinai and has been on the market for 74 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 4,000 sqft.

665 Mount Sinai Coram Road is a 5-bedroom, 3-bath single-family home for sale in Mount Sinai NY 11766. Available on Prevu for 0 days at $1,425,000. This property features 4,000 square feet of living space, located in Mount Sinai. The median listing price for single-family homes in this area is $642,500. Nearby schools include Mt Sinai Elementary School, Mt Sinai Middle School, and ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL. Additional amenities include air conditioning and parking. Browse more single-family home listings in Suffolk County.

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.