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    1 home
      1 home available
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      Pending
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      $1,725,000
      3beds
      1.5bath
      1,690sqft
      0.23acres
      House for Sale

      21 Sound Beach Avenue, Old Greenwich, CT 06870

      Listing by: Sotheby's International Realty
      1 - 1 of 1 results
      © 2026 Greenwich Multiple Listing Service, Inc. All Rights Reserved
      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
      Greenwich Realtors
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      21 Sound Beach Avenue, Old Greenwich, CT 06870
      Pending
      $1,725,000
      3beds
      1full,1half bath
      1,690sqft
      0.23acres

      21 Sound Beach Avenue, Old Greenwich, CT 06870

      House for Sale by Mary JonesSotheby's International Realty.

      Data checked -. Listing last updated 4 days ago.
      1. Overview
      2. Details
      3. More 

      The best of Coastal New England! This charming home set on .23 acre is close to village of Old Greenwich, Binney Park, Train and Tod's Point. Beautifully appointed and renovated with open floor plan and hardwood floors throughout. Spacious and bright family Room adjoins gourmet kitchen opening to large deck overlooking spacious backyard perfect for entertaining and play. First floor has dining room and formal living room anchored by wood burning fireplace & office space. 3 generously sized bedrooms on second floor with exercise and office options. New Central air throughout, new windows, new bathrooms with laundry on 1st floor and new roof. Fully unfurnished basement with extra laundry and walk up attic. 1 car attached garage. International School at Dundee and Eastern Middle School.

      Details
        Property type
      Residential
        Year built
      1941
        Heating
      Natural Gas, Hot Water
        Cooling
      Central Air
        Garage
      No
        Parking spots
      -
      124659
      MLS ID
      Pending
      Status
      04-09-2026
      On market date
        Roof
      Architectural Shngle
        Laundry features
        Fireplace
      Yes
        Pool
      No
        Pets allowed
        Architectural Style
      Cottage
        Basement
      Full
      Interior features
      Exterior features
      Gas Grill
      Lot features
      Level
      Patio & Porch Features
      Deck
      Construction materials
      Vinyl Siding
      Green Energy Efficient
      Monthly taxes
      $801
      Yearly taxes
      $9,612
      School district
      Schools
      Dundee, Eastern
      Senior community
      No
      Association Fee
      -
      Open Houses
      In-Person
      No upcoming in-person open houses
      Virtual
      No upcoming virtual open houses
      Contact Agent
      Mary Jones
      Mary Jones
      REALTOR® Salesperson, Sotheby's International Realty
      Direct 
       
      Location
      For Sale Nearby
      No nearby homes are For Sale Nearby.
      Recently Sold
      No nearby homes have been Recently Sold.
      21 Sound Beach Avenue, Old Greenwich, CT 06870, is a 3 bedroom, 1 bathroom, 1690 sqft. Single Family Residence built in 1941. This property is currently available for sale and was listed on Greenwich Multiple Listing Service, Inc. on 4-9-2026. The MLS# for this Single Family Residence is MLS# 124659.
      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 ©2026 Greenwich Multiple Listing Service, Inc.