18 Sound Beach
Greenwich, CT 06870
- 4 beds
- 4 baths
- 1,977 sqft
- 8,276 sqft lot
- $1,112 per sqft
- 2025 build
- – on site
Welcome to 18 Sound Beach Avenue-an exceptional 4-bedroom, 3.5-bathroom home currently undergoing construction, with completion expected by the end of May. Designed with modern elegance in mind, the exterior features white James Hardie siding, sleek black windows, and contemporary architectural lines. Step inside to an open-concept main level with white oak hardwood floors throughout. The modern kitchen offers a seamless flow into the dining and living spaces, complete with a unique serving window and large french doors leading to the expansive rear deck-perfect for indoor/outdoor entertaining. A stylish half bath is thoughtfully tucked between the kitchen and living room. Upstairs, discover a serene primary suite with an elegant bath featuring high-end finishes, plus two additional bedrooms and a full bath. The finished lower level includes a fourth bedroom with en-suite bath, laundry hookups, and an additional spacious room ideal for an office, playroom, or use the lower level as in-law suite! Enjoy spring and summer weather in the large beautifully landscaped backyard, overlooked by an oversized deck. Additional features include efficient gas heating, central air, on-demand hot water, and ample parking via a driveway to the rear yard. Located in sought-after Old Greenwich-just moments from top-rated schools, beaches, parks, and vibrant local amenities. Don't miss this rare opportunity to own a luxurious, turnkey home in one of Connecticut's most desirable neigh
Last checked:
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Last updated Apr 11, 2025
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MLS# 24086511 —
The Building
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Year Built:2025
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Year Built Source:Owner
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New Construction Type:Under Construction
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Style:Colonial
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Roof Information:Asphalt Shingle
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Attic:Yes
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Attic Description:Pull-Down Stairs
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Exterior Siding:Hardie Board
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Foundation Type:Concrete
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Basement Description:Full, Fully Finished, Full With Walk-Out
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Energy Features:Thermopane Windows
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SqFt Total:1977
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SqFt Description:Sqft
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SqFt Est Heated Above Grade:1977
Interior
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Laundry Room Location:Lower Level
Location
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Directions:Sound Beach Ave
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Neighborhood:Old Greenwich
The Property
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Parcel Number:999999999
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Property Type:Single Family For Sale
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Zoning:R-7
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Acres:0.19
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Acres Source:Public Records
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Lot Description:Cleared
Listing Agent
- Contact info:
- Agent phone:
- (914) 559-2913
Taxes
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Tax Year:July 2024-June 2025
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Property Taxes:6726
Beds
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Beds Total:4
Baths
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Total Baths:4
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Full Baths:3
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Half Baths:1
The Listing
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Home Warranty Offered:Yes
Heating & Cooling
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Heat Type:Hot Air
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Heat Fuel Type:Natural Gas
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Cooling System:Central Air
Utilities
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Water Source:Public Water Connected
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Sewage System:Public Sewer Connected
Appliances
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Appliances Included:Gas Range, Microwave, Range Hood, Refrigerator, Dishwasher
Schools
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Elementary School:Old Greenwich
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High School:Greenwich
The Community
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Swimming Pool:No
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Direct Waterfront:No
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Waterfront Description:Not Applicable
Parking
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Garage & Parking:None
Monthly cost estimate

Asking price
$2,199,900
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$11,779
|
Taxes | N/A |
Insurance | $604 |
Utilities | $221 See report |
Total | $12,604/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
4/7/25
Apr 7, 2025
|
Listed / Active | SMART_MLS | $2,199,900 | 131.6% |
6/7/24
Jun 7, 2024
|
SMART_MLS | $950,000 | 11.8% | |
5/8/24
May 8, 2024
|
SMART_MLS | $850,000 |