$1,849,000
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18 Sound Beach Avenue, Old Greenwich, CT 06870

4 Beds
4 Baths
1,977 Sq Ft
Sun, 12/21
1 PM - 3 PM

Spectacular home in the heart of sought after Old Greenwich! Beautifully finished four bedroom 3.5 bath Colonial with open floor plan. First floor includes an eat in chef's kitchen with top of the line stainless steel appliances highlighted by a unique serving window, which flows seamlessly into the living room and dining area, with French doors leading out to the expansive deck which overlooks a beautifully landscaped back yard. Primary suite with a luxurious ensuite bath, two additional bedrooms and another full bath complete the second floor. Finished lower level with a fourth bedroom, full bath and gym/playroom or guest area with walk out to yard. White oak hardwood floors throughout. Exterior showcases with white James Hardie siding, sleek black windows and clean architectural lines that create striking curb appeal! Minutes to schools, train, beaches, parks, library, shops, restaurants and I-95 for an easy commute/trip in to NYC! As per builder original foundation, and first floor joist and decking under the hardwood is original.

  • MLS# 124096
  • Date Listed12/17/2025
  • Days on Realty 4 Days
  • Bedrooms 4
  • Bathrooms 3 Full baths, 1 Half baths
  • Lot Size 0.19 acres (8,276 sq. ft)
  • Property Type Single Family
  • County Fairfield
  • Year Built 2025
  • Water Public
  • Square Feet 1,977 sq. ft
  • Price Per Sq. Ft $935.26

Interior Features

  • Cooling Central Air
  • Heating Natural Gas, Forced Air

Exterior / Lot Features

  • Roof -
  • Lot Size Acres 0.19
  • Lot Size SQFT 8,276.40
  • Lot Features Level

Financial Considerations

  • Tax Amount $6,964
  • Terms Cash, Conventional, FHA, VA Loan

Nearby Schools

Source: School Digger

Sales & Tax History

Source: Public Records

Population & Environment

Source: Sperling's Best Places

Walkability in CT / 06870

Source: Walkscore

62/100

Somewhat Walkable

Walk Score ®

46/100

Bikable

Bike Score ®

Overview

Some errands can be accomplished on foot. It is possible to get on a bus. Minimal bike infrastructure.

Walkability averages in the surrounding area

The average walkability score in the surrounding area is Walk Score: 32/100, Transit Score: 16/100, Bike Score: 32/100.

Property Change History

Agent added 2 new photos to the listing
4345 photos
Property description updated with new details
Property description updated with new details

Points of Interest near 18 Sound Beach Avenue, Old Greenwich, CT 06870

Frequently Asked Questions for 18 Sound Beach Avenue

Source: Realty.com

18 Sound Beach Avenue, Old Greenwich, CT 06870 is a Single Family 1,977 sq. ft. home listed for sale. Realty.com has 45 photos available of this 4 bed, 4 bath house, listed at $1,849,000. View sales and tax history, use our mortgage calculator and more on Realty.com

Realty.com has 45 photos of 18 Sound Beach Avenue.

Our records indicate that 18 Sound Beach Avenue was built in 2025.

The full address for this home is 18 Sound Beach Avenue, Old Greenwich, CT 06870.

18 Sound Beach Avenue has been listed on Realty.com since Wed December 17, 2025

Some errands can be accomplished on foot. It is possible to get on a bus. Minimal bike infrastructure.

The average walkability score in the surrounding area is Walk Score: 32/100, Transit Score: 16/100, Bike Score: 32/100.

There are 3 schools assigned to this home. Check out the schools near 18 Sound Beach Avenue. Old Greenwich School (Grades: PK - 5), Eastern Middle School (Grades: 6 - 8), Greenwich High School (Grades: 9 - 12)

Listing provided courtesy of: Bhhs New England Properties
Listing agent: Roberta Jurik (#JURIKROB)

This content last refreshed on 2025-12-21 12:24:30. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

Export listing data of 18 Sound Beach Avenue, Old Greenwich, CT 06870 : MLS# 124096