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18 Sound Beach AvenueOld Greenwich, CT 06870

Coming Soon

$1,899,900

Smart Buyer Rebate $18,999

The build is complete - welcome to 18 Sound Beach Avenue! This exceptional NEW 4-bedroom, 3.5-bathroom home has been fully reconfigured and thoughtfully designed with modern elegance and functionality in mind. The exterior showcases timeless white James Hardie siding, sleek black windows, and clean architectural lines that create striking curb appeal. Step inside to a bright, open-concept main level featuring white oak hardwood floors throughout. The stunning modern kitchen flows seamlessly into the dining and living areas, highlighted by a unique serving window and large French doors that open to an expansive rear deck - perfect for effortless indoor-outdoor entertaining. Upstairs, you'll find a serene primary suite complete with a luxurious en-suite bath. Two additional bedrooms and another full bath are on the upper level. The finished lower level offers a private fourth bedroom with an en-suite bath, laundry hookups, and a spacious additional room ideal for a home office, playroom, or even a full in-law suite. Enjoy Connecticut's weather in the beautifully landscaped backyard, overlooked by an oversized deck designed for relaxing or hosting gatherings. Located in highly sought-after Old Greenwich, this home is just moments from top-rated schools, scenic beaches, parks, and the vibrant local shops and restaurants the community is known for. Don't miss this rare opportunity to own a luxurious, turnkey home in one of Connecticut's most desirable neighborhoods.

Listed by Chris DiPreta

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License #REB.0794574

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Call It Closed International Realty

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203-554-1525

Last updated October 22, 2025

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Source: FlexMLS #123832

Listing Facts

  • TypeSingle-family
  • NeighborhoodOld Greenwich
  • Bedrooms4
  • Bathrooms3.5
  • Taxes$6,726/year
  • Size1,977 sqft
  • Price per sqft$961

Amenities

  • Air Conditioning

Location

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Property Details for 18 Sound Beach Avenue

Exterior

Construction

  • Property Condition: Under Construction
  • Roof: Architectural Shngle
  • Year Built: 2025
  • Architectural Style: Colonial
  • Construction Materials: Fiber Cement

Features

  • Patio And Porch Features: Deck

Measurements

  • Building Area Total: 1,977
  • Lot Size Acres: 0.19
  • Lot Size Area: 0
  • Lot Size Square Feet: 8,276
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: 06-1351/S
  • Tax Annual Amount: $6,726.00
  • Tax Assessed Value: $563,500.00

Interior

Features

  • Interior Features: In-Law Floorplan, Sep Shower

Rooms

  • Basement: Walk-Out Access, Finished
  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4

Other

General

  • Exclusions: Call LB

Location

  • City Region: Old Greenwich

Schools

Elementary School

  • Elementary School: Dundee

Middle or Junior School

  • Middle Or Junior School: Eastern

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Natural Gas, Forced Air
  • Has Heating: Yes
  • Sewer: Town Sewer
  • Water Source: Public

Based on information from Greenwich Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.