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$1,849,000

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 1,576 Sq. Ft.
  • Updated 8 days ago
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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, 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 into NYC! Enjoy everything that Greenwich has to offer, including the lowest property taxes in the entire area! As per builder original foundation, and first floor joists and decking under the hardwood is original. Additional sq footage in finished lower level is approx. 682. Great investment opportunity!

Full Property Details for 18 Sound Beach Ave

General

  • Price: $1,849,000
  • Taxes: (July 2025-June 2026)
  • Status: Active
  • Type: Single Family
  • Source: SMARTMLS
  • MLS ID: 24145048
  • Updated: 1/9/2026
  • Added to Site: 31 day(s) ago

Interior

  • Number of Rooms: 10
  • Appliances: Gas Range, Microwave, Range Hood, Refrigerator, Dishwasher

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Primary Bathroom: Primary Bath, Upper
  • Full Bath: Lower
  • Partial Bath: Main

Bedrooms

  • Total Bedrooms: 4
  • Primary Bedroom: Primary Bedroom - Hardwood Floor, Upper
  • Bedroom 1: Bedroom, Lower
  • Bedroom 2: Bedroom - Hardwood Floor, Upper
  • Bedroom 3: Bedroom, Upper

Other Rooms

  • Living Room: Living Room - Hardwood Floor, Main
  • Kitchen: Kitchen, Main
  • Dining Room: Dining Room - Hardwood Floor, Main
  • Other Room 1: Other, Lower

Location

  • County: Fairfield
  • Neighborhood: Old Greenwich
  • Driving Directions: Exit 5 right on East Putnam Avenue then right on Sound Beach Avenue.

School Information

  • Elementary School: Per Board of Ed
  • High School: Greenwich

Community

  • Community Name: Old Greenwich

Heating & Cooling

  • Cooling Type: Central Air
  • Heating Type: Hot Air, Natural Gas
  • Heating Fuel: Natural Gas
  • Water Heater: Natural Gas, Tankless Hotwater

Utilities

  • Sewer: Public Sewer Connected
  • Water: Public Water Connected

Structural Information

  • Architectural Style: Colonial
  • Construction Status: No/Resale
  • Exterior Const.: Hardie Board, Cement Block
  • Basement Desc.: Full, Fully Finished, Full With Walk-Out
  • Roof: Shingle
  • Attic: Yes
  • Square Feet: 1,576
  • Above Ground: 1,576 Sq. Ft.
  • Year Built: 2025

Lot Features

  • Lot Size (Acres): 0.19
  • Zoning: R-7
  • Lot Description: Level Lot

Financial Considerations

  • Assessment Amount: $1,124,200
  • Tax Year: July 2025-June 2026

Disclosures and Reports

  • Property ID: 1856691

Listed by Berkshire Hathaway NE Prop., Roberta Jurik and Berkshire Hathaway NE Prop., Hilary Phillips

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Listing agents

— 18 Sound Beach Ave —

  • Roberta Jurik

    Berkshire Hathaway NE Prop.

  • Hilary Phillips

    Berkshire Hathaway NE Prop.

Agent Contact: (203) 561-6602 Office Contact: (203) 869-0500

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 18 Sound Beach Ave

School District:Greenwich School District
NameGradesDistance
International School At Dundee
55 Florence Rd., Greenwich, CT 06878
K-50.7 mi
Eastern Middle School
51 Hendrie Ave., Greenwich, CT 06878
6-80.7 mi
Greenwich High School
10 Hillside Road, Greenwich, CT 06830
9-122.1 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 18 Sound Beach Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
12/17/2025
Listed
$1,849,000
94.63%
MLS
6/06/2024
Sold
$950,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 18 Sound Beach Ave

Year
Property Taxes
Change
Tax Assessment
Change
2024
$6,964
4%
$563,500
—
2023
$6,726
3%
$563,500
—
2023
$6,557
1%
$563,500
—
2022
$6,497
—
$563,500
5%
2021
$6,497
1%
$535,920
—
2020
$6,442
-1%
$535,920
—
2019
$6,506
2%
$535,920
—
2018
$6,361
-1%
$535,920
—
2017
$6,441
2%
$535,920
—
2016
$6,339
-3%
$535,920
-2%
2015
$6,514
2%
$549,080
—
2014
$6,383
3%
$549,080
—
2013
$6,210
—
$549,080
—
2011
$6,210
—
$549,080
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 18 Sound Beach Ave

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Berkshire Hathaway NE Prop., Roberta Jurik and Berkshire Hathaway NE Prop., Hilary Phillips

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18 Sound Beach Avenue, Greenwich, CT 06870 (MLS# 24145048) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 18 Sound Beach Avenue is currently listed for $1,849,000 and was received on December 17, 2025. Want to learn more about 18 Sound Beach Avenue? Do you have questions about finding other Single Family real estate for sale in Old Greenwich? You can browse all Old Greenwich real estate or contact a Coldwell Banker agent to request more information.

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