An approximately 8,000 SF Connecticut Colonial on more than seven acres in mid-country Greenwich, on one of the town's most established addresses. Seven bedrooms, eight fireplaces, a formal dining room, and a slate-tile roof -- a 1923 residence with period character on a scale of grounds increasingly rare in mid-country. A long private drive rises from the road, with the land revealing itself gradually: a nearly one-acre pond at the back of the property, a swimming pool, tennis court, two-bedroom guest cottage, and a detached three-car garage. The amenity stack -- pond, pool, tennis, cottage, garage -- is essentially irreplaceable on a single Greenwich parcel and reflects six decades of stewardship by one family.
This is part of the four-parcel Spring Farms at Round Hill assemblage, brought to market for the after sixty years in one family. For buyers also considering renovation, expansion, or longer-term redevelopment, Workshop/APD -- leading architecture and interior design firm -- and Davis Chase Homes are available to design and build on the buyer's timeline.
Listed by Leslie McElwreath
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License #RES.0763604
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Sotheby's International Realty
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917-539-3654
Last updated June 13, 2026
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Source: FlexMLS #125091
Listing Facts
TypeSingle-family
NeighborhoodMid Country West
Bedrooms7
Bathrooms6
Days on Prevu21
Taxes$62,752/year
Size9,208 sqft
Price per sqft$1,515
Amenities
Private Outdoor Space
Washer/Dryer
Parking
Location
Mortgage Calculator
Listing History
05/26/2026
Listed by Sotheby's International Realty
$13,950,000
Property Details for 122 Round Hill Road
Exterior
Construction
Roof: Wood
Year Built: 1923
Architectural Style: Colonial
Construction Materials: Shingle Siding
Features
Patio And Porch Features: Screened Porch, Terrace
Pool Private: Yes
Waterfront Features: Pond
Waterfront: Yes
Measurements
Building Area Total: 9,208
Lot Features: Parklike
Lot Size Acres: 7.20
Lot Size Area: 7
Lot Size Square Feet: 313,632
Lot Size Units: Acres
Financial
Taxes
Parcel Number: 10-1156
Tax Annual Amount: $62,752.00
Tax Assessed Value: $6,956,950.00
Interior
Features
Fireplace: Yes
Fireplaces Total: 8
Interior Features: Bookcases, Built-in Features, Sep Shower, Back Stairs
Rooms
Basement: Full, Unfinished
Bathrooms Full: 5
Bathrooms Half: 2
Bathrooms Total Integer: 7
Bedrooms Total: 7
Other
General
Exclusions: Call LB
Location
City Region: South Parkway
Parking
Parking
Garage Spaces: 3
Parking Features: Detached Garage
Schools
Elementary School
Elementary School: Parkway
Middle or Junior School
Middle Or Junior School: Central
Utilities
Equipment
Heating: Natural Gas, Hot Water
Has Heating: Yes
Laundry Features: Laundry Room
Sewer: Septic Tank
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this single-family home have?
There are 7 bedrooms and 6 bathrooms in this single-family home at 122 Round Hill Road.
What schools are nearby to 122 Round Hill Road?
Nearby schools include the Parkway Elementary School and Central Middle School.
Does this single-family home have parking?
Yes, there are 3 parking spaces available for 122 Round Hill Road.
What are the annual taxes for 122 Round Hill Road?
Annual taxes for this single-family home are estimated at $62,752.
How does 122 Round Hill Road compare to other single-family homes in Mid Country West?
This single-family home is listed 43% above the average price for single-family homes in Mid Country West and has been on the market for 76 less days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 9,208 sqft.
122 Round Hill Road is a 7-bedroom, 6-bath single-family home for sale in Greenwich CT 06831. Available on Prevu for 21 days at $13,950,000. This residence features 9,208 square feet of living space, located in Mid Country West. The median listing price for single-family homes in this area is $7,695,000. Nearby schools include Parkway Elementary School and Central Middle School. Property amenities include private outdoor space, parking, and washer/dryer. Explore more single-family home listings in Fairfield County.
Based on information from Greenwich Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.