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Property 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 rare combination of privacy, potential, and flexibility. Build your own custom home--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 grandfathered 1-bedroom, 1-bath cottage, perfect for rental income, a guest house, or an in-law suite while the main home is being built.

A rare offering in one of Greenwich's most sought-after areas, located within the North Mianus Elementary and Eastern Middle School districts.

Overview

Property Status
Sold
Date Sold
August 3, 2026
Lot Size
0.52 Acres
MLS ID
123887
Property Type
Land
Year Built
1970

Features & Amenities

Total Area
1,482 Sq.Ft.
Neighborhood
Cos Cob
Architecture Styles
Colonial
Water Source
Public
Lot Features
Cul-De-Sac, Level
Heat Type
Natural Gas, Hot Water
Air Conditioning
None
Sewer
Town Sewer
Elementary School
North Mianus
Middle School
Eastern Middle
Sales Price
$1,375,000
Real Estate Tax
$7,487/yr
Zoning
R-12

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9 Walnut Street

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for your interest in 9 Walnut Street, Cos Cob, CT 06807

9 Walnut Street
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Originally known as Mianus, was named after the Siwanoy Chief, Myanos.

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