Sheraton Portsmouth Harborside Hotel

  • 250 Market Street
  • Portsmouth,
  • New Hampshire
  • 03801
  • United States
  • Map

Rooms & Rates


Children per Room

This information enables us to identify the rooms that will best accommodate your party and to prepare for your arrival.

See room terms and details for information about rollaway and/or extra person charges.

Age Requirement Policy

Guests must be at least 21 years of age to check in. Photo Identification is required at the time of arrival. Reservations will not be honored if guest can not produce proper identification at check in. Any exception requests must be directed to the property and specifically approved by hotel management via Director of Operations or Managing Director.

Sheraton Portsmouth Harborside Hotel - Commercial Alley

Commercial Alley

Sheraton Portsmouth Harborside Hotel
Local Area

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Whether your passion is nature, history, shopping or culinary delights, the seacoast area has something for everyone. Take the family on a whale watch expedition or to the Maine or New Hampshire shoreline - just minutes from our doorstep. Go for a walk around historic Portsmouth and learn about the early colonial settlers at Strawbery Banke. Visit the numerous boutiques and artist studios in Portsmouth, or take a quick drive to Kittery, Maine where the outlet stores offer the best in brand names. Grab a lobster roll or some homemade ice cream and stroll through the exquisite gardens of Prescott Park. The choices are endless!

Local Area Recommendations Powered By Foursquare


Portsmouth Brewery



0.19 mi

  Popular with SPG members


Portsmouth Brewery



0.19 mi

  Popular with SPG members


Annabelle's Ice Cream


Ice Cream Shop

0.16 mi

  Popular with SPG members


Black Trumpet Bistro


New American Restaurant

0.17 mi

  Popular with SPG members


The Juicery


Juice Bar

0.15 mi

  Popular with SPG members


The Works Bakery Cafe


Sandwich Place

0.24 mi


Bull Moose Music


Record Shop

0.25 mi


Ceres Bakery


Coffee Shop

0.29 mi





0.98 mi


The Black Birch



0.93 mi

Arts & Culture

  • Strawbery Banke Museum, Portsmouth  0.8 km/0.5 miles
  • John Paul Jones House  1.6 km/1.0 miles
  • Moffatt-Ladd House  1.6 km/1.0 miles
  • Museum-Albacore Submarine  1.6 km/1.0 miles
  • Wentworth Coolidge Historic Mansion  2.4 km/1.5 miles
  • Seacoast Science Center  7.2 km/4.5 miles
  • Childrens Museum  19.3 km/12.0 miles


  • PAPA (Portsmouth Academy Performing Arts)  1.0 km/0.6 miles
  • Portsmouth Regional Hospital  3.4 km/2.1 miles
  • University of New Hampshire  15.3 km/9.5 miles
  • Phillips Exeter Academy  19.3 km/12.0 miles
  • Wentworth Douglas Hospital  24.1 km/15.0 miles

Corporate Offices

  • Pax World Management Corp.  0.8 km/0.5 miles
  • Irving Oil Company  2.4 km/1.5 miles
  • Bottomline Technologies  3.2 km/2.0 miles
  • Newmarket International  3.2 km/2.0 miles
  • Lonza Biologics Inc.  3.4 km/2.1 miles
  • Liberty Mutual  3.5 km/2.2 miles
  • IBM Corporation  3.5 km/2.2 miles
  • Lindt & Sprungli  15.3 km/9.5 miles
  • Timberland  16.1 km/10.0 miles


  • The Ledges (Golf Course)  16.1 km/10.0 miles

Local Attractions

  • Isles of Shoals Steamship Company (Harbor Cruises)  0.0 km/0.0 miles
  • Picataqua River  0.1 km/0.1 miles
  • Ports Harbor Cruises  0.2 km/0.1 miles
  • Portsmouth Harbor Trail  3.2 km/2.0 miles
  • Rye Airfield - Skate Park and BMX Track  8.7 km/5.4 miles


  • The Music Hall  0.6 km/0.4 miles
  • Prescott Park  0.8 km/0.5 miles
  • Tennis Court  1.6 km/1.0 miles
  • Water Country  5.3 km/3.3 miles
  • Seacoast Beaches  6.4 km/4.0 miles
  • Maine and New Hampshire Beaches  8.1 km/5.0 miles


  • Market Square  0.2 km/0.1 miles
  • Fox Run Mall  4.0 km/2.5 miles
  • Kittery Factory Outlet Stores  5.0 km/3.1 miles



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