Sheraton Portsmouth Harborside Hotel

250 Market St, Portsmouth, NH
Capacity: 320 people

About Sheraton Portsmouth Harborside Hotel

Whether for business or pleasure, the Sheraton Portsmouth Harborside Hotel provides the perfect environment in which to gather. With 16 meeting spaces, most with windows looking out onto the Piscataqua River, we are able to host meetings and conferences for up to 350 people. Our flexible meeting space includes our Grand Ballroom, and Amphitheater, as well as two executive boardrooms. Whether you're planning an elegant banquet, a traditional lobster bake, or an annual board meeting, our culinary expertise and outstanding staff will ensure a smooth and successful event. All meeting space also offers High Speed Internet Access and audio-visual capabilities.

Event Spaces

Daniel Webster Room
Gardner Room
Grand Ballroom
Harbor's Edge Room
John Paul Jones Room
Lear Room
Prescott Room
Riverwatch Room
Thaxter Room
Warner Room
Wentworth Room
Woodbury Room
Venue Types
  • Full Bar/Lounge
  • Handicapped Accessible
  • Indoor Pool
  • On-Site Catering Service
  • Wireless Internet/Wi-Fi
  • Max Number of People for an Event: 320
  • Number of Event/Function Spaces: 14
  • Special Features: Hotel offers guests the use of our indoor pool, redwood sauna, and exercise facility. The Sheraton Harborside has wireless internet at no charge for our guests.
  • Total Meeting Room Space (Square Feet): 15,000
  • Year Renovated: 2002