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9 Walnut Street, Greenwich, CT 06807

Lots and Land For Sale · Residential Land

$1,575,000

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0.52
Acres

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,

Listed by Peter Janis (203) 249-1013 with Berkshire Hathaway NE Prop. (203) 869-0500

Listing Snapshot

Price $1,575,000 Days on Market 134 days
Property Tax $8,827/yr Style —
Year Built — Total Sq Ft —
Lot Size 0.52 acres HOA Fees N/A
Bedrooms — Full Bathrooms —
Total Rooms — Half Baths —

Key Features

Nearby
  • Park
  • Private School(s)
  • Public Rec Facilities
  • Walk to Bus Lines

Systems & Utilities

Water Public Water Connected
Sewer Public Sewer Connected

Schools

Elem North Mianus
Middle Eastern
High Greenwich

Mortgage Calculator

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Est. Monthly Payment —
Principal & Interest —
Est. Property Tax $736/mo
Est. Home Insurance —

Estimate only. Contact a lender for accurate figures.

Listing History

Date Event Price
Nov 5, 2025 Listed $1,575,000

Frequently Asked Questions

How much does 9 Walnut Street in Greenwich, CT cost?
This property is listed at $1,575,000.
Is 9 Walnut Street, Greenwich, CT still available?
The current MLS status of this property is "Active". Contact RYZE Realty Group for the latest availability.
What school district is 9 Walnut Street, Greenwich in?
This home is served by the Greenwich public school system, with North Mianus as the elementary school and Greenwich as the high school.
How do I schedule a tour of 9 Walnut Street, Greenwich, CT?
Contact RYZE Realty Group to schedule a private showing. You can submit a tour request directly on this page or call our office.

Listing Agent

Peter Janis · (203) 249-1013

Berkshire Hathaway NE Prop. · (203) 869-0500

MLS# 24138306 · Data provided by SmartMLS. Information deemed reliable but not guaranteed.
Listing updated Mar 2, 2026 8:28 PM UTC