$1,899,900
NEW CONSTRUCTION

Estimated payment $10,145/month

Total Views 3,318
4 Beds
3.5 Baths
1,977 Sq Ft
$961 Price per Sq Ft

Highlights

  • Very Popular Property
  • Colonial Architecture
  • Thermal Windows
  • International School At Dundee Rated A+
  • Attic
  • Tankless Water Heater

About This Home

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.

Listing Agent

Karly Worth

Call It Closed Realty Brokerage Phone: (203) 331-5432 License #RES.0817165 Listed on: 10/16/2025

Call It Closed Realty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $2,410

Year Built

  • Built in 2025 | Under Construction

Lot Details

  • 8,276 Sq Ft Lot
  • Cleared Lot
  • Property is zoned R-7

Home Design

  • Colonial Architecture
  • Concrete Foundation
  • Frame Construction
  • Asphalt Shingled Roof
  • HardiePlank Siding

Interior Spaces

  • 1,977 Sq Ft Home
  • Thermal Windows
  • Pull Down Stairs to Attic

Kitchen

  • Gas Range
  • Range Hood
  • Microwave
  • Dishwasher

Bedrooms and Bathrooms

  • 4 Bedrooms

Finished Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House

Schools

  • Old Greenwich Elementary School
  • Greenwich High School

Utilities

  • Central Air
  • Heating System Uses Natural Gas
  • Tankless Water Heater

Listing and Financial Details

  • Assessor Parcel Number 1856691

Home Details

Home Type

Single Family

Est. Annual Taxes

$2,410

Year Built

Built in 2025 | Under Construction

Lot Details

0

Listing Details

  • Neighborhood: Old Greenwich
  • Property Type: Single Family For Sale
  • Style: Colonial
  • Sq Ft Est Heated Above Grade: 1977
  • Total Sq Ft: 1977
  • Year Built: 2025
  • New Construction: Under Construction
  • Direct Waterfront: No
  • Home Warranty Offered: No
  • Directions: Sound Beach Ave
  • Street Type: Avenue
  • Office Attribution Contact: (914) 559-2913
  • Reserve Prospect: No
  • Special Features: NewHome
  • Property Sub Type: Detached

Interior Features

  • Total Bedrooms: 4
  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Attic Description: Pull-Down Stairs
  • Basement Description: Full, Fully Finished, Full With Walk-Out
  • Appliances: Gas Range, Microwave, Range Hood, Refrigerator, Dishwasher
  • Laundry Room Location: Lower Level
  • Attic: Yes

Exterior Features

  • Exterior Siding: Hardie Board
  • Foundation Type: Concrete
  • Roof Information: Asphalt Shingle
  • Waterfront Description: Not Applicable
  • Swimming Pool: No
  • Construction Description: Frame

Garage/Parking

  • Garage And Parking: None

Utilities

  • Cooling System: Central Air
  • Heat Type: Hot Air
  • Heat Fuel Type: Natural Gas
  • Hot Water Description: Natural Gas, Tankless Hotwater
  • Water Source: Public Water Connected
  • Sewer: Public Sewer Connected

Green Features

  • Energy Features: Thermopane Windows

Lot Info

  • Acres: 0.19
  • Lot Description: Cleared
  • Zoning: R-7
  • Parcel #: 1856691

Tax Info

  • Tax Year: July 2025-June 2026
  • Property Tax: 2410

MLS Schools

  • Elementary School: Old Greenwich
  • High School: Greenwich

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2021 $6,497 $535,920 $408,380 $127,540
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
10/24/2025 10/24/25 For Sale $1,899,900 +100.0% $961 / Sq Ft
06/07/2024 06/07/24 Sold $950,000 +11.8% $603 / Sq Ft View Prior Sale
05/11/2024 05/11/24 Pending -- -- --
05/08/2024 05/08/24 For Sale $850,000 -5.6% $539 / Sq Ft
09/05/2014 09/05/14 Sold $900,000 -5.3% $237 / Sq Ft View Prior Sale
08/06/2014 08/06/14 Pending -- -- --
04/30/2014 04/30/14 For Sale $950,000 -- $250 / Sq Ft
Source: SmartMLS

Source: SmartMLS

MLS Number: 24134147

SmartMLS

APN: GREE M:06 B:1351/S