New Listing - 05/25/2026

$2,495,000 ($739.04 per sqft)

Est. Mortgage $12,128/mo *

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45 William Street, #B, Greenwich, CT, 06830

45 William Street, #B, Greenwich, CT, 06830
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3 beds

3 Full / 1 Half baths

2005

3,376 sqft

Townhouse Living in the Heart of Greenwich - Private Rear Lawn + 3,376 Sq Ft of Interior Space. A rare opportunity to own a beautifully scaled 3-bedroom, 3.5-bath townhome in one of downtown Greenwich's most charming and private enclaves. Set within a boutique six-residence association, 45 William Street #B is the largest residence in the community and the only one with its own private rear lawn - a 3,476-square-foot outdoor space that is exceptionally rare in central Greenwich. Inside, the home offers 3,376 square feet across three levels, blending the comfort and proportions of a townhouse with the ease of in-town living. The main level features gracious entertaining spaces, abundant natural light, a large eat-in kitchen, and seamless access to the rear lawn, creating an effortless indoor-outdoor flow for outdoor dining, entertaining, gardening, or simply enjoying private green space at home. Generous room proportions, three spacious bedrooms, three full baths plus a powder room, flexible living areas, and excellent separation of space provide comfort for everyday living, guests, and work-from-home needs. A private garage and additional deeded parking further enhance the home's convenience and livability. Ideally located just moments from Greenwich Avenue, shopping, dining, Metro-North, parks, and Greenwich Library, 45 William Street #B offers a truly uncommon combination of space, privacy, outdoor living, and close-to-town convenience.

Status:

Active

Type:

Condo

Laundry Remarks:

Laundry Room

Zoning:

R-6

Garage:

2-car

Heating:

Natural Gas, Hydro-Air

Cooling:

Central Air

Basement:

Crawl Space

Parking:

Attached Garage, Assigned, Garage Door Opener

Common Charge:

$976

Acreage:

0.28

Est. Taxes:

$12,178

Assessment

$1,271,200

HOA Fee

$976

Construction

Shingle Siding

Utilities

Cable Connected

Lot Description:

Level, Parklike

Elementary School:

Julian Curtiss

Middle School:

Central

MLS #:

125073

Community Info

School Info

Walk Score

Mass Transit

Yelp

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Listing courtesy of Coldwell Banker Realty