18 Grant Avenue

Old Greenwich, CT 06870

$3,925,000 PRICE
4 Beds
4/1 Baths
0.33 Acres
1949 Built

Meticulously maintained and recently renovated, this light filled 4-bedroom, 4.1-bath turn-key home is located south of the village on .33 of an acre in Old Greenwich. Featuring a modern open floor plan, the home offers a handsome Living Room with fireplace that doubles as an Office, a Dining Room with custom bar, and an updated Kitchen with island that opens to the spacious Family Room with fireplace and two sets of French doors leading to a beautiful terrace and private, landscaped yard. Upstairs, the Primary Suite w/ cathedral ceiling has a balcony, walk-in closets, and luxurious bathroom, plus three en suite Bedrooms and a second-floor Laundry Room. The finished lower level includes a Playroom. A must-see minutes to the village, beach, train, and schools. Allowable FAR remaining.

Additional Information

ADDITIONAL INFORMATION

BASEMENT DESCRIPTION: Unfinished
ELEMENTARY SCHOOL: Old Greenwich
MIDDLE SCHOOL: Eastern
ON MARKET DATE: 2025-07-09
PARKING: Garage Door Opener
SEWER: Public Sewer
STYLE: Colonial
TAX AMOUNT: $17,038
TYPE: Residential
UTILITIES: Cable Available, Cable Connected
YEAR BUILT: 1949
ZONING: R-12

INTERIOR/EXTERIOR FEATURES

BEDS: 4
CONSTRUCTION MATERIALS: Clapboard
COOLING: Central Air
EXTERIOR FEATURES: Terrace
FULL BATHS: 4
HEAT: Natural Gas
INTERIOR FEATURES: Kitchen Island, Built-in Features
ROOF: Asphalt

Mortgage Calculator

Mortgage Term

Years

Interest Rate

%/Year

Principal Amount

in US Dollars

Down Payment

Amortization

Years

Your Estimated Payment

-- Monthly Payment

Down Payment
Required --
Mortgage
Principal --
Still Owing at the
End of Term --

Location for 18 Grant Avenue, Old Greenwich, CT

Request More Info

Schedule a Showing Best Day/Time

Yes, I would like more information from Sotheby's International Realty. Please use and/or share my information with a Sotheby's International Realty agent to contact me about my real estate needs.

By clicking Send Message, I agree a Sotheby's International Realty Agent may contact me by phone or text message including by automated means about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to the Terms of Use and Privacy Policy

Community

Old Greenwich

Fairfield County, Connecticut

A vibrant, walkable downtown, scenic beaches, an exceptional school system, a wealth of restaurants, upscale shopping and outstanding recreational and waterfront options make Old Greenwich a wonderful...

Market Stats for Old Greenwich, Connecticut

An exclusive report that informs you of residential real estate sales activity and trends in Old Greenwich, Connecticut.

Request More Info for 18 Grant Avenue, Old Greenwich, CT

New Canaan Brokerage
26 Cherry Street
New Canaan, CT 06840
O

Schedule a Showing Best Day/Time

Yes, I would like more information from Sotheby's International Realty. Please use and/or share my information with a Sotheby's International Realty agent to contact me about my real estate needs.

Information provided by the Greenwich Multiple Listing Service, Inc. © 2025. Listing Courtesy of Krissy Blake of Sotheby's International Realty (203.869.4343). Data is updated as of 19:50 PM on 07/22/2025