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21 Calhoun Drive, 
Greenwich, CT 06831

$6,500,000

5

Beds

10

Baths

7,632

Sq Ft

Single Family

Active

Listed by

Danielle Claroni

Sotheby'S International Realty

Last updated:

December 17, 2025, 06:03 PM

MLS#

122588

Source:

CT GAR

About This Home

21 Calhoun Drive

Welcome to ''Park Hill'', a reimagined 1923 English Manor in a Prestigious Private Association. Thoughtfully refreshed for modern living while preserving the architectural character that makes it timeless. Set on 1.81 private, park-like acres, this 7,632 sq. ft. manor blends historic charm with contemporary luxury in a way few properties can. 1923 English Tudor Revival with 2025 updates. Rare combination of architectural heritage, privacy, amenities and future potential. Grand scale entertaining rooms and multiple living spaces. Indoor pool and gym. Permitted for accessory structure. 3-car garage and circular driveway. Minutes to Town, schools and transportation. 21 Calhoun Drive offers the charm and presence of a storied Greenwich estate - fully adapted for modern luxury living.

Home Facts

Single Family

10 Baths

5 Bedrooms

Built in 1923

Price Summary

6,500,000

$851 per Sq. Ft.

MLS #:

122588

Last Updated:

December 17, 2025, 06:03 PM

Added:

8 month(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

10

Full Bathrooms:

7

Interior

Living Area:

7,632 Sq. Ft.

Structure

Structure

Architectural Style:

English Manor

Building Area:

7,632 Sq. Ft.

Year Built:

1923

Lot

Lot Size (Sq. Ft):

78,843

Finances & Disclosures

Finances

Price:

$6,500,000

Price per Sq. Ft:

$851 per Sq. Ft.

Source:CT GAR
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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.