9 Walnut Street, Cos Cob, CT 06807
Local realty services provided by:CENTURY 21 AllPoints Realty
9 Walnut Street,Greenwich, CT 06807
$1,575,000
- 0.52 Acres
- Lots / Land
- Active
Listed by: peter janis(203) 249-1013
Office: berkshire hathaway ne prop.
MLS#:24138306
Source:CT
Price summary
- Price:$1,575,000
About this home
.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,
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Home facts
- Listing ID #:24138306
- Added:71 day(s) ago
- Updated:December 17, 2025 at 03:35 PM
Structure and exterior
- Lot area:0.52 Acres
Schools
- High school:Greenwich
- Middle school:Eastern
- Elementary school:North Mianus
Utilities
- Water:Public Water Connected
Finances and disclosures
- Price:$1,575,000
- Tax amount:$8,825 (July 2025-June 2026)

