Coldwell Banker Home Page

Local Realty Service Provided By: Coldwell Banker Realty

Property view
Listing view 2
Listing view 3

164 Round Hill Road, 
Greenwich, CT 06831

$14,600,000


8

Beds


14

Baths


17,121

Sq Ft


Single Family

Active

Listed by

Cate Keeney

Sotheby'S International Realty

Last updated:

September 19, 2026, 05:01 PM

MLS#

125814

Source:

CT GAR

About This Home

164 Round Hill Road

An allée of majestic magnolia trees underplanted with sculpted boxwoods lines a white-pebble drive leading to one of Greenwich's most iconic Great Estates. Inspired by the grandeur of Newport's Gilded Age mansions and transformed through an extensive four-year renovation, this exceptional residence masterfully balances historic character with modern functionality. The result is a rare offering where architectural significance, luxurious comfort, and enchanting surroundings converge. Interiors designed by Mar Silver allow for entertaining on a grand scale or intimate family gatherings alike. Each room has been thoughtfully curated, revealing a new delight around every corner. The estate grounds, designed by renowned landscape architect, James Doyle, feature his signature European-inspired gardens, as well as a 3-bedroom guest house, and oversized swimming pool creating a private compound of extraordinary beauty and distinction. This remarkable property is located on prestigious Round Hill Road, only 10 mins to downtown Greenwich and 45 mins to Manhattan.

Home Facts

Single Family

14 Baths

8 Bedrooms

Built in 1911

Price Summary

14,600,000

$852 per Sq. Ft.

MLS #:

125814

Last Updated:

September 19, 2026, 05:01 PM

Added:

10 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

8

Bathrooms

Total Bathrooms:

14

Full Bathrooms:

11

Interior

Living Area:

17,121 Sq. Ft.


Structure

Structure

Architectural Style:

English Manor

Building Area:

17,121 Sq. Ft.

Year Built:

1911


Lot

Lot Size (Sq. Ft):

181,645


Finances & Disclosures

Finances

Price:

$14,600,000

Price per Sq. Ft:

$852 per Sq. Ft.

Source:CT GAR
Copyright 2026 Greenwich Multiple Listing Service. All rights reserved. Greenwich Multiple Listing Service provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. Greenwich Multiple Listing Service will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of Greenwich Multiple Listing Service. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed.

Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.

Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.