$1,375,000
Cos Cob, CT 06807
MLS# 123887
Status: Closed
3 beds | 1482 sqft
1 / 7
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.
Details
Maps
Location & Property Info
List Price/Acre: 2875000
Zoning: R-12
Owner Financing: No
Section: North Mianus
CIOA: No
For Rent: No
General Property Info
Acres +/-: 0.52
# Lots: 1
Lot Location: Front
Land Staked: No
Elementary School: North Mianus
Middle School: Eastern Middle
Tax & Misc Info
Assessment: 714140
Mill Rate: 10.484
Taxes: 7487.04
Dwelling Info
Dwelling: Yes
SqFt Source: Taxcard
Rooms: 5
# HBths: 0
Year Built: 1970
SqFt +/-: 1482
# Bdrms: 3
# FBths: 1
Remarks & Misc
Directions: Valley Road to Walnut
Status Change Info
SP/ASMT: 1.93
Sold Price/Acre: 2644230.77
Under Contract Date: 2026-07-27
Sold Date: 2026-08-03
Sold Price: $1,375,000
Exterior
Wood Siding: 1
Design
Colonial: 1
Cooling
None: 1
Heat System
Hot Water: 1
Heat Fuel
Natural Gas: 1
Lot Description
Cul-De-Sac: 1
Level: 1
Road Access
Private Road: 1
Restrictions
None: 1
Water Source
Public: 1
Sanitation Source
Town Sewer: 1
Gas Source
Public Utility: 1
Outbuilding
Guest House: 1
Documents Available
Call LB: 1
Apprvls Grntd
Planning & Zoning: 1
Location Property Info
Sold Price: $1,375,000
Street #: 9
Street Name: Walnut
Street Suffix: Street
State: CT
Zip Code: 06807
County: Fairfield
Area: 4 - Cos Cob
Property ID: 08-2718/S
OfficeContract Info
Status: Closed
List Date: 2025-10-27
Property Features
Exterior: Wood Siding
Design: Colonial
Cooling: None
Heat System: Hot Water
Heat Fuel: Natural Gas
Lot Description: Cul-De-Sac; Level
Road Access: Private Road
Restrictions: None
Water Source: Public
Sanitation Source: Town Sewer
Gas Source: Public Utility
Outbuilding: Guest House
Documents Available: Call LB
Apprvls Grntd: Planning & Zoning
Listing Office: BHHS New England Properties
Last Updated: August - 03 - 2026
Listing information comes from various sources and may not always be accurate. No representation or warranty is made as to the accuracy of this information. You should verify any information that is important to your buying decision. Greenwich Multiple Listing Service, Inc.