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Listed price in listed location currency (USD).
$1,575,000

310

MLS® 123887

  • Key Facts
  • Description
  • Map

Key Facts

Type Other
Levels Land
Size -
Garage No
Taxes $8,825
Days Active 48
Lot Size 0.52 acres
Approx. Age 1970
MLS® Number 123887

Property Address: 9 Walnut St, Cos Cob, CT, 06807-1631

Average square foot calculated using Size range provided by listing agent.

Description

.52 Acre Buildable Lot with Existing Cottage — North Mianus Nestled at the end of a private road in the desirable North Mianus neighborhood, this .52-acre property offers a unique combination of privacy, potential, and flexibility. The lot is fully entitled with plans to build a 4, 200 sq. Ft. Custom home, making it ideal for builders, investors, or end-users looking to create their dream residence. In addition to the new-construction opportunity, the property includes an existing 1-bedroom, 1-bathroom cottage that is grandfathered in—perfect for rental income, a guest house, or an in-law suite while the main home is being built. This is a rare offering in one of Greenwich's most sought-after areas, within the North Mianus Elementary and Eastern Middle School districts
MLS® Number123887
Laundry Level
Central VacNo
FireplaceNo
Acreage0.52
Exterior
GarageNo
Approx. Age1970
Basement
Driveway
Garage Spaces
Heat
A/C
Heating Fuel

Extras

Similar Listings

Price History

-End Date
Not Sold YetSold Price

For Sale

Oct 27, 2025List Date
$1,575,000List Price
Mar 5, 2025End Date
$1,020,000Sold Price

Sold

Feb 12, 2025List Date
$1,150,000List Price
  • Commute

Commute

Starting Address
Destination Address
9 Walnut St, Cos Cob, CT

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