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    1 home
      1 home available
      3 Hillcrest, Mount Sinai, NY 11766
      Closed Nov 18, 2025
      3 Hillcrest, Mount Sinai, NY 11766
      $1,575,000
      4beds
      4.5bath
      5,130sqft
      1.5acres
      House for Sale

      3 Hillcrest, Mount Sinai, NY 11766

      Listing by: Daniel Gale Sothebys Intl Rlty
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      Copyright © 2025 OneKey® MLS LLC
      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
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      Membio
      OneKey® MLS
      3 Hillcrest, Mount Sinai, NY 11766
      Closed Nov 18, 2025
      $1,575,000
      4beds
      4full,1half bath
      5,130sqft
      1.5acres

      3 Hillcrest, Mount Sinai, NY 11766

      City/Town:Mount Sinai   Post Office: Mount Sinai     

      House for Sale by Kevin MilanoDaniel Gale Sothebys Intl Rlty.

      Data checked -. Listing last updated 37 days ago.
      1. Overview
      2. Details
      3. More 

      Welcome to this one-of-a-kind home that has a blend of perfect location, beautiful updates and incredible privacy. Nestled on 1.5 serene acres in Mt. Sinai and a short drive to Port Jefferson, where you can catch the ferry, shop and dine, or take a tour of the wineries that dot the surrounding area. When you drive up you will immediately see the privacy with the mature trees and lush landscaping. Prestigious private community with beach access and parking at Cedar Beach; a boatyard to store your vessel and boathouse for your gear so you can fully enjoy the Harbor; tennis, pickleball and basketball courts and even a barn. When you walk in to the grand entryway, gaze up at the tall ceilings that extend throughout the home and see where you will host friends and family in your formal living & dining room. Cooking and entertaining will be easy in your completely renovated eat-in kitchen that features top-of-the-line Wolf and Sub-Zero appliances, with no expense spared. It also includes a spacious pantry, ample storage, and a convenient mudroom with half bath. The open floor plan is accentuated by vaulted ceilings in the family room, adorned with French doors that lead to a screened-in porch complete with a fireplace—ideal for cozy evenings. Your main floor primary suite includes dual dream closets, a stackable washer/dryer, and a newly renovated five-piece spa-like bathroom. Upstairs, you’ll find a loft area, three additional bedrooms, two full bathrooms, and a full-sized laundry area. Head downstairs to find the home gym, an office (or flex space for a potential bedroom), an entertainment area with a full wet bar, and an additional bathroom. Your backyard is an oasis featuring multiple patios, dining & living areas, a lush fenced-in pool, putting green with its own sand bunker, horseshoe pits, and two hidden storage sheds. Additionally, the property boasts an oversized two-car garage with extra storage, a whole-house generator, a Sonos sound system, and security cameras. You will not find a better home in the area so don’t lose out on the opportunity to own this unique and wonderful home.

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      Details
        Property type
      Residential
        Year built
      2004
        Heating
      Baseboard, Hot Water, Oil
        Cooling
      Central Air
        Total rooms
      14
        Garage
      Yes (2 space)
        City/Town
      Mount Sinai
        Post Office
      Mount Sinai
        Parking spots
      -
      844260
      MLS ID
      Closed
      Status
      Nov 18, 2025
      Closed
        Laundry features
        Flooring
      Ceramic Tile, Hardwood
        Fireplace
      Yes
        Pets allowed
        Architectural Style
      Post Modern
        Basement
      Finished, Walk-Out Access
        View
      Trees/Woods
      Interior features
      First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Central Vacuum, Chandelier, Crown Molding, Entertainment Cabinets, Entrance Foyer, Formal Dining, High Ceilings, High Speed Internet, His and Hers Closets, Kitchen Island, Marble Counters, Primary Bathroom, Master Downstairs, Open Floorplan, Open Kitchen, Original Details, Pantry, Recessed Lighting, Sauna, Soaking Tub, Sound System, Speakers, Storage, Walk Through Kitchen, Walk-In Closet(s), Washer/Dryer Hookup, Wet Bar, Whole House Entertainment System, Wired for Sound
      Exterior features
      Basketball Hoop, Speakers
      Lot features
      Back Yard, Landscaped, Private, Sprinklers In Front, Sprinklers In Rear, Stone/Brick Wall
      Appliances included
      Dishwasher, Dryer, Freezer, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater, Wine Refrigerator
      Construction materials
      Frame
      Monthly taxes
      $1,923
      Yearly taxes
      $23,080
      Community Features
      -
      School district
      Mount Sinai
      Schools
      Mt Sinai Elementary School, Mt Sinai Middle School, ROBERT M GRABLE JR MOUNT SINAI HIGH SCHOOL
      Senior community
      No
      Common Charges
      -
      Maintenance
      -
      Additional Fees
      -
      Open Houses
      In-Person
      No upcoming in-person open houses
      Virtual
      No upcoming virtual open houses
      Contact Agent
      Kevin Milano
      Kevin Milano
      Real Estate Salesperson, Daniel Gale Sothebys Intl Rlty
      Direct Number 
       
      Location
      For Sale Nearby
      No nearby homes are For Sale Nearby.
      Recently Sold
      No nearby homes have been Recently Sold.
      3 Hillcrest, Mount Sinai, NY 11766, is a 4 bedroom, 4 bathroom, 5130 sqft. Single Family Residence built in 2004. This property is currently available for sale and was listed on OneKey® MLS on 4-17-2025. The MLS# for this Single Family Residence is MLS# 844260.
      Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
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