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    1 home
      1 home available
      1750 Mount Beulah Avenue, Southold, NY 11971
      Closed Aug 25, 2025
      1750 Mount Beulah Avenue, Southold, NY 11971
      $3,850,000
      6beds
      5.5bath
      6,000sqft
      1.08acres
      House for Sale

      1750 Mount Beulah Avenue, Southold, NY 11971

      Listing by: Douglas Elliman Real Estate
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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
      1750 Mount Beulah Avenue, Southold, NY 11971
      Closed Aug 25, 2025
      $3,850,000
      6beds
      5full,1half bath
      6,000sqft
      1.08acres

      1750 Mount Beulah Avenue, Southold, NY 11971

      City/Town:Southold   Post Office: Southold     

      House for Sale by Kristy B. NaddellDouglas Elliman Real Estate.

      Data checked -. Listing last updated 122 days ago.
      1. Overview
      2. Details
      3. More 

      Welcome to one of the North Fork's most iconic and impeccably restored estates, where timeless grandeur blends seamlessly with refined modern living. Originally built circa 1915, this Georgian estate, formally known as the Cosden Estate, has been lovingly restored for today's modern luxuries while maintaining its historic vibe. Set on a professionally landscaped acre in one of Southold's most desirable locations, this 6,000sq ft home features 6 spacious bedrooms and 6 luxurious bathrooms. An entertainer's dream, this home includes a heated saltwater gunite pool with integrated spa, surrounded by a bluestone patio and enclosed by a classic Walpole fence with custom automated gate entry. Across the street, enjoy peace of mind and enduring views with 22 acres of unbuildable land. From the mature, symmetrical sugar maples at the front entrance to the elegant pleached elm at the rear, every inch of landscaping has been thoughtfully curated. Inside, soaring vaulted ceilings, herringbone wood floors, and a grand wood-burning fireplace define the stunning living room. Natural light pours in throughout the home, enhancing its warm, inviting atmosphere. The chef's kitchen, renovated in 2020 and refreshed in 2024, features new quartz countertops, a refinished oversized island, and custom open shelving. The primary suite offers a serene retreat with a spacious sitting room and a fully renovated spa-like bathroom with a soaking tub and a large enclosed shower. Additional highlights include, new HVAC system, upgraded ADT security system, State-of-the-art irrigation throughout, a large temperature-controlled wine cellar, and close proximity to Town Beach and Lighthouse Road Beach. The backyard is a private, quiet and peaceful oasis, perfect for relaxing or entertaining. This extraordinary estate offers a rare opportunity to own a piece of North Fork history, updated for today's lifestyle.

      Internet Serviceability
      Details
        Property type
      Residential
        Year built
      1915
        Heating
      Forced Air, Natural Gas
        Cooling
      Central Air
        Total rooms
      14
        Garage
      Yes (3 space)
        City/Town
      Southold
        Post Office
      Southold
        Parking spots
      -
      875401
      MLS ID
      Closed
      Status
      Aug 25, 2025
      Closed
        Laundry features
        Flooring
      Hardwood
        Fireplace
      Yes
        Pets allowed
        Architectural Style
      Carriage House, Victorian
        Basement
      Partial, Storage Space, Unfinished
        View
      Park/Greenbelt, Trees/Woods
      Interior features
      First Floor Bedroom, Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Primary Bathroom, Master Downstairs, Wet Bar
      Exterior features
      Lot features
      Level, Sprinklers In Front, Sprinklers In Rear
      Appliances included
      Dishwasher, Dryer, Electric Water Heater, Refrigerator, Washer
      Construction materials
      Brick
      Monthly taxes
      $1,856
      Yearly taxes
      $22,274
      Community Features
      -
      School district
      Southold
      Schools
      Southold Elementary School, Southold Junior-Senior 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
      Kristy B. Naddell
      Kristy B. Naddell
      Associate Real Estate Broker, Douglas Elliman Real Estate
      Direct Number 
       
      Location
      East on 25, Left on Young, Right on Old North, Left onto Mount Beulah
      For Sale Nearby
      No nearby homes are For Sale Nearby.
      Recently Sold
      No nearby homes have been Recently Sold.
      1750 Mount Beulah Avenue, Southold, NY 11971, is a 6 bedroom, 5 bathroom, 6000 sqft. Single Family Residence built in 1915. This property is currently available for sale and was listed on OneKey® MLS on 7-13-2025. The MLS# for this Single Family Residence is MLS# 875401.
      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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