$6,250,000 ($818.92 per sqft)

Est. Mortgage $29,978/mo *

Quick Pre-Approval

Open House Schedule

Best value in Greenwich! 1.8 acres in a 1-Acre Zone. Beautiful Pre-War English Manor. Close to town in Calhoun Drive Association! Indoor Pool! Permitted Accessory structure. New kitchen! New water line! New gas line! Ask about all the improvements!

06/28/2026
4:00 PM to 6:00 PM
Google calendar
Other calendars


21 Calhoun Drive, Greenwich, CT, 06831

21 Calhoun Drive, Greenwich, CT, 06831

5 beds

7 Full / 3 Half baths

1923

7,632 sqft

Welcome to Park Hill, a legacy property--reimagined for the way you live today. This 1923 English Manor tucked within a prestigious private association, offering the perfect escape just moments from NYC. Thoughtfully updated for today's lifestyle while preserving its timeless architectural pedigree, this is a rare opportunity to own a true Greenwich estate with the ease and sophistication sought by buyers. Set on 1.81 acres of private, park-like grounds, the property delivers the kind of space, quiet and natural beauty that feels worlds away--yet remains effortlessly connected. Grand-scale entertaining rooms, multiple living spaces and refined interiors create an ideal setting for both elegant gatherings and everyday living. Amenities include an indoor pool and private gym. Originally built in 1923 in the English Tudor Revival style and enhanced with 2025 updates, Park Hill seamlessly blends historic character with modern luxury. The indoor pool and private gym--bringing a full-wellness experience home--along with a three-car garage and circular driveway that lend both convenience and presence. With approvals in place for an accessory structure, the estate also offers future flexibility to expand or customize. Located just minutes from town, schools and Metro-North, 21 Calhoun Drive provides the rare combination of privacy, prestige, and proximity that discerning buyers demand.


Status:

Active

Type:

Single-family residential

Laundry Remarks:

Laundry Room

Zoning:

RA-1

Garage:

3-car

Heating:

Natural Gas, Combination

Cooling:

Central Air

Basement:

Walk-Out Access, Partially Finished

Parking:

Attached Garage, Garage Door Opener

Acreage:

1.81

Est. Taxes:

$29,279

Assessment

$2,431,590

Construction

Brick, Stucco

Utilities

Cable Connected

Lot Description:

Parklike

Elementary School:

Glenville

Middle School:

Western

Pool:

Yes

MLS #:

122588


Community Info

School Info

Walk Score

Mass Transit

Yelp



Listing courtesy of Sotheby's International Realty