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Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
Get pre-approved

Make the deal

Writing a winning offer
Inspections & appraisals
Closing costs, itemized
Find a buyer's agent

Save search Advertise Sign In

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What's my home worth?
Compare selling options
Get an instant cash offer
Buy before you sell

Resources

How selling works
When should I sell?
Home selling tips
Pricing your home
What's worth fixing first
Find a seller's agent

3 Bedroom Homes in Greenwich, CT

3 listings

3 Bedroom Homes in Greenwich, CT

3 Bedroom Homes in Greenwich, CT

3 Listings

3 Bedroom Homes in Greenwich, CT

3 Listings

11Active
$8,450,000

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #REB.0790925

3 bd · 4 ba · 2,670 sqft

275 Mason Street 4a, Greenwich, CT

Angela Ferrara · The Marketing Directors CT LLC

Price ReducedOpen house Sun, Oct 4 · 12:00 PM36Active

$3,650,000

3 bd · 4 ba · 3,200 sqft

46 Stonehedge Drive South, Greenwich, CT

Denise Rosato · Coldwell Banker Realty

Price Reduced55Active

$5,495,000

3 bd · 5 ba · 5,304.7 sqft

135 & 129 Zaccheus Mead Lane, Greenwich, CT

Janet Milligan · Sotheby's International Realty

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #REB.0790925

Listing data & MLS disclosures

Greenwich MLS (GMLS): Listing data courtesy of Greenwich MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.
Listing information ©2026 Greenwich MLS, Inc®. All Rights Reserved. Last Updated: 2026-10-02 16:00:20 UTC