OneKey® MLS
  • Buy
  • Rent
  • Commercial
  • Find an Agent
  • NYS Fair Housing Notice
  • Language
    Price range
    $
    $
    Bedrooms
    Bathrooms
    Home type
    Square feet
    Lot size
    Heating
    Cooling
    Parking spots
    Garage
    Basement
    Year built
    Max HOA
    Down payment assistanceDown payment assistance
    Tours
    View
    More amenities
    1 home
      1 home available
      50 O'Connell Court, Great River, NY 11739
      $1,400,000
      3beds
      3.5bath
      3,076sqft
      0.49acres
      House for Sale

      50 O'Connell Court, Great River, NY 11739

      Listing by: Daniel Gale Sothebys Intl Rlty
      1 - 1 of 1 results
      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.
      Equal opportunity
      Membio
      OneKey® MLS
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      50 O'Connell Court, Great River, NY 11739
      $1,400,000
      3beds
      3full,1half bath
      3,076sqft
      0.49acres

      50 O'Connell Court, Great River, NY 11739

      City/Town:Great River   Post Office: Great River     

      House for Sale by Colleen K. Colasacco PSADaniel Gale Sothebys Intl Rlty.

      Data checked -. Listing last updated 46 hours ago.
      1. Overview
      2. Details
      3. More 

      This extraordinary home offers the perfect balance of timeless elegance and modern comfort. A dramatic tower, Juliet balcony, and vaulted ceilings set the stage for architectural distinction, while a soaring foyer leads to the grand living and dining hall with gas fireplace, flanked by beautiful stained glass panels. Renovated in 2016, this 3000sqft+ home features high-end millwork, a stunning and spacious gourmet eat-in kitchen, powder room, delightful sunroom with stairs to the basement and geothermal heating & A/C. Upstairs you'll discover an exquisite primary suite with walk-in closet and spa-like bathroom with laundry, 2 additional bedrooms, a Tower Room, luxurious shared bath and a beamed-ceiling den. Outdoors, enjoy a peaceful stone patio with koi pond, outdoor entrance to basement with full bath, laundry and storage, entertainer’s deck with gas hook-up, pergola seating area and hot tub, crowned by a charming artist’s cottage—all surrounded by lush, professionally landscaped grounds with 12 zones of sprinklers. Nestled on a Cul-du-sac, this home offers beauty, privacy, and tranquility. This is your rare opportunity to own a true architectural gem in picturesque Great River.

      Internet Serviceability
      Details
        Property type
      Residential
        Year built
      1893
        Heating
      Geothermal, Oil, See Remarks
        Cooling
      Geothermal
        Total rooms
      11
        Garage
      No
        City/Town
      Great River
        Post Office
      Great River
        Parking spots
      -
      919450
      MLS ID
      Pending
      Status
      10/06/2025
      On Market Date
        Laundry features
      Laundry Room
        Flooring
      Hardwood
        Fireplace
      Yes
        Pets allowed
        Architectural Style
      Colonial
        Basement
      Full, Storage Space, Walk-Out Access
        View
      Interior features
      Beamed Ceilings, Built-in Features, Cathedral Ceiling(s), Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, High Ceilings, Marble Counters, Pantry, Primary Bathroom
      Exterior features
      Juliet Balcony
      Lot features
      Landscaped
      Appliances included
      Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Geothermal Water Heater, Wine Refrigerator
      Construction materials
      Frame, Stucco
      Monthly taxes
      $1,697
      Yearly taxes
      $20,360.21
      Community Features
      -
      School district
      East Islip
      Schools
      Timber Point Elementary School, East Islip Middle School, East Islip 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
      Colleen K. Colasacco PSA
      Colleen K. Colasacco PSA
      Real Estate Salesperson, Daniel Gale Sothebys Intl Rlty
      Direct Number 
       
      Location
      Great River Rd. to O'Connell Ct.
      For Sale Nearby
      No nearby homes are For Sale Nearby.
      Recently Sold
      No nearby homes have been Recently Sold.
      50 O'Connell Court, Great River, NY 11739, is a 3 bedroom, 3 bathroom, 3076 sqft. Single Family Residence built in 1893. This property is currently available for sale and was listed on OneKey® MLS on 10-6-2025. The MLS# for this Single Family Residence is MLS# 919450.
      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.
      Copyright ©2025