Property photo 1
Property photo 2
Property photo 3
Property photo 4
Property photo 5
2 Beds
3 Baths
2,053 sqft

$4,250,000

290 Mason Street 2D, Greenwich CT, 06830

Price per sqft$2,070.14
Built in2028
Property size2,053 sqft
Property typeCondominium

Overview

Active

Listed Aug 24, 2026

Updated 2 weeks ago

Chilston Court, offering two-bedroom homes to penthouses. Designed by Robert A.M. Stern Architects with interiors by Bryan O'Sullivan Studio. Amenities include 24/7 Concierge, landscaped courtyard, indoor parking, full wellness area, and multiple resident lounges. Occupancy anticipated to start 11/2028. Taxes estimated and projected for the first year of operation. Floor plans and renderings are artists' conceptions and are not intended to be an actual depiction of the home. All photos shown are renderings and not actual photography. Dimensions and plans are approximate and are subject to variation. This is not an offer. The offering terms are in the Purchase Agreement, Public Offering Statement and Community Documents that will be available from the Declarant, Mason Street Partners LLC

$28,275/mo

Est. mortgage payment based on a $4,250,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
125722

Interior Features

Bedrooms
2
Bathrooms
3
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
1.78 Acres

Other Property Details

Taxes
$31,178
Tax Frequency
Annually
Pool
Yes
MLS provider logo

Listed by Angela Ferrara with The Marketing Directors CT LLC
Listing Contact:  

The IDX display contains information sourced from the Greenwich Association of REALTORS® as of 9/1/2026. This data is intended solely for personal, non-commercial use and is not to be utilized for any other purposes except to identify potential properties for purchase. Although the MLS data displayed is typically considered reliable, it is not guaranteed to be accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and are advised to conduct their own investigations or seek professional assistance. Other sources besides the Listing Agent may have contributed to the MLS data presented. Unless expressly specified in writing, the Broker/Agent has not confirmed any information obtained from external sources. The Broker/Agent may or may not have acted as the Listing and/or Selling Agent and cannot guarantee the accuracy of property locations displayed on any map. Any compensation offers are solely made to participants of the MLS where the listing is registered.

©2026 Greenwich Association of REALTORS® all rights reserved.

Data last updated on 9/1/2026 at 4:47 AM UTC

Powered by Luxury Presence