Hyatt Regency Greenwich
3,252 sqm
Indoor Space
1,000
Plenary Capacity
840
Banquet Capacity
30
Breakout Rooms
—
Exhibition Halls
About this Venue
The Hyatt Regency Greenwich is an English Manor-style hotel featuring a 4-story Park Atrium with an indoor garden. It offers superlative meeting facilities and well-designed accommodations, easily accessible to New York City. The hotel provides a relaxing retreat with coastal charm, offering more than 35,000 combined square feet of newly renovated function space for meetings, conferences, and social events. It is located in Old Greenwich, between Greenwich and Stamford, Connecticut.
Images
6 photos
Venue at a Glance
Venue Type
Convention Centre
City
Old Greenwich
Country
US
Total Indoor Space
3,252 sqm
Max Plenary
1,000
Max Banquet
840
Breakout Rooms
30
Airport Distance
20 min
Full Address
1800 East Putnam Avenue, Old Greenwich, CT, 06870, US
Event Spaces & Rooms
19 configurable spaces
| Space Name | Type | Theatre | Classroom | Banquet | Reception | Area |
|---|---|---|---|---|---|---|
| Regency Ballroom | ballroom | — | — | — | — | — |
| Riverside Ballroom | ballroom | — | — | — | — | — |
| Suncourt Pavilion | pavilion | — | — | — | — | — |
| Round Hill | amphitheater | — | — | — | — | — |
| Laddins Rock | meeting room | — | — | — | — | — |
| Winthrop AB | meeting room | — | — | — | — | — |
| Mead ABC | meeting room | — | — | — | — | — |
| Conde's | meeting room | — | — | — | — | — |
| Stonington | breakout room | — | — | — | — | — |
| Sheffield | breakout room | — | — | — | — | — |
| New London | breakout room | — | — | — | — | — |
| Cos Cob | breakout room | — | — | — | — | — |
| Milbrook | breakout room | — | — | — | — | — |
| Stanwich Boardroom | boardroom | — | — | — | — | — |
| Belle Haven | breakout room | — | — | — | — | — |
| Byram Shore | breakout room | — | — | — | — | — |
| The Cinema | movie theatre | — | — | — | — | — |
| The Library | meeting room | — | — | — | — | — |
| Garden Court | atrium | — | — | — | — | — |
Sustainability
Hyatt Regency Greenwich participates in Hyatt's corporate sustainability initiatives, including the 'Hyatt 2020 Vision' and 'Hyatt Thrive' strategies. The hotel focuses on reducing energy, water, and waste consumption. Specifically, the Greenwich property utilizes a Bloom Energy fuel cell to reduce emissions by 40%. On-site practices include recycling plastic and cardboard, ordering from local and sustainable sources, and using Hyatt EcoTrack to monitor environmental metrics. Waste reduction efforts include minimizing plastic use, offering bamboo cutlery and eco-containers for take-aways, biodegradable welcome amenities, and mobile room entry to reduce plastic key cards. Sustainable event practices include avoiding single-use plastics, offering plant-forward dining options, and utilizing digital signage and Hyatt Apps for paperless meetings.
Plan Your Event Here
Submit an RFP to get a customized proposal for your event at Hyatt Regency Greenwich.
Quick Facts
- Airport
- 20 min drive
- Breakout Rooms
- 30
- Indoor Space
- 3,252 sqm
Contact Information
Destination
Old Greenwich, United States
North America — Northeastern US
View destination profileData Quality
Bronze
Last Verified
27 Mar 2026