Sheraton Portsmouth Harborside Hotel

250 Market St, Portsmouth, NH 03801 US near Exit 7 (16) on I-95 (~0.7mi)

View Map Reservations: +1-800-219-2797

3.5 Star Property Near Market Square

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Very Good

4.0/5

Based on 479 guest reviews

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Vegetarian breakfast available
Free WiFi
Number of indoor pools - 1
Breakfast available (surcharge)
Fitness facilities
Wheelchair-accessible pool
Free newspapers in lobby
24-hour fitness facilities
Smoke-free property

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07/28/2026 - 07/29/2026

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7 bookings in the last 48 hours

Standard prices by room type for the next 60 days

Rates shown are nightly rates before taxes and do not necessarily reflect all discounts available. The chart provides the cheapest public rates available by room type.

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Sheraton Portsmouth Harborside Hotel

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Verified Reviews of Sheraton Portsmouth Harborside Hotel

Below are the verified reviews from guests that we have booked recently:

"Friendly and clean."

Overall Score5.0/ 5

Will come back when the construction is done.

George F. (Individual traveler, booked 1 room), from

12-Sep-2025 Verified Review, stayed from Mon Sep 08 to Thu Sep 11 2025 at a $382.99 average nightly rate.

"Great Stay"

Overall Score5.0/ 5

Room was spacious and comfortable. The food in the restaurant very good.

Rosemarie C. (Individual traveler, booked 1 room), from

12-Aug-2025 Verified Review, stayed from Mon Aug 11 to Tue Aug 12 2025 at a $397.99 average nightly rate.

"Spotless Rooms & Great Food!"

Overall Score5.0/ 5

My room was spotless, restaurant was great and food was quickly prepared and delicious. Everyone was welcoming, courteous.

Suzanne W. (Individual traveler, booked 1 room), from

24-Mar-2025 Verified Review, stayed from Fri Mar 21 to Mon Mar 24 2025 at a $215.67 average nightly rate.

Summary of Verified Reviews

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Property Description

With a stay at Sheraton Portsmouth Harborside Hotel, you'll be centrally located in Portsmouth, a 1-minute drive from Market Square and 9 minutes from Water Country. This hotel is 15.9 mi (25.6 km) from Hampton Beach and 11.2 mi (18.1 km) from University of New Hampshire.

Enjoy a meal at the restaurant, or stay in and take advantage of the hotel's room service (during limited hours). Quench your thirst with your favorite drink at the bar/lounge. Cooked-to-order breakfasts are available daily from 7:00 AM to 11:00 AM for a fee.

Make yourself at home in one of the 194 guestrooms featuring refrigerators and flat-screen televisions. Complimentary wireless internet access keeps you connected, and satellite programming is available for your entertainment. Private bathrooms with shower/tub combinations feature complimentary toiletries and hair dryers. Conveniences include phones, as well as safes and desks.

Distances are displayed to the nearest 0.1 mile and kilometer.

Market Square - 0.3 km / 0.2 mi
Nahcotta - 0.5 km / 0.3 mi
The Music Hall - 0.5 km / 0.3 mi
Discover Portsmouth - 0.5 km / 0.3 mi
Tugboat Alley - 0.5 km / 0.3 mi
Portsmouth Athenaeum - 0.6 km / 0.4 mi
Portsmouth Harbor Trail - 0.6 km / 0.4 mi
St. John's Cemetery - 0.6 km / 0.4 mi
St. John's Episcopal Church - 0.6 km / 0.4 mi
Seacoast Repertory Theatre - 0.7 km / 0.4 mi
Rundlet-May House - 0.7 km / 0.4 mi
Warner House - 0.8 km / 0.5 mi
Jackson House Museum - 0.8 km / 0.5 mi
Governor John Langdon House Museum - 0.8 km / 0.5 mi
Prescott Park - 0.9 km / 0.5 mi

The nearest airports are:
Portsmouth, NH (PSM-Portsmouth Intl.) - 7 km / 4.3 mi
Sanford, ME (SFM-Sanford Seacoast Regional) - 46.3 km / 28.8 mi
Manchester-Boston Regional Airport (MHT) - 78 km / 48.5 mi

The preferred airport for Sheraton Portsmouth Harborside Hotel is Manchester-Boston Regional Airport (MHT).

Featured amenities include a business center, express check-in, and express check-out. Event facilities at this hotel consist of conference space and meeting rooms.

Don't miss out on recreational opportunities including an indoor pool and a 24-hour fitness center. Additional amenities at this hotel include complimentary wireless internet access, gift shops/newsstands, and wedding services.

Amenities / Features

Check In: 3:00 PM
Check Out: 12:00 PM
Minimum age of oldest guest: 21
Dry cleaning/laundry service
Gift shops or newsstand
Vegetarian breakfast available
No single-use plastic stirrers
Sailing nearby
Free WiFi
Scuba diving nearby
Number of bars/lounges - 1
Braille or raised signage
Number of indoor pools - 1
Assistive listening devices available
Water skiing nearby
Wheelchair accessible parking
Bicycle rentals nearby
Tours/ticket assistance
At least 80% of all lighting comes from LEDs
Recycling
LED light bulbs
Vegan menu options available
No accessible shuttle
Vegetarian menu options available
Wheelchair-accessible on-site restaurant
Visual alarms in hallways
Number of accessible parking spaces - 5
Breakfast available (surcharge)
Wheelchair-accessible meeting spaces/business center
Coffee/tea in common areas
Elevator
Fitness facilities
Double-glazing on all windows
Rooftop garden
Wheelchair accessible (may have limitations)
Banquet hall
Ballroom
Express check-in

Total number of rooms - 194
Number of floors - 5

Professional property host/manager
LGBTQIA+ friendly
No rollaway/extra beds available

Wheelchair-accessible path to elevator
Meeting rooms
Change of bed sheets (on request)
Wheelchair-accessible registration desk
Wheelchair-accessible fitness center
Windsurfing nearby
Wheelchair-accessible pool
Well-lit path to entrance
Garden
Free newspapers in lobby
Wedding services
24-hour fitness facilities
Registration desk height (centimeters) - 91
Elevator door width (inches) - 41
Registration desk height (inches) - 36
Elevator door width (centimeters) - 104
Water-efficient showers only
Luggage storage
Express check-out
Porter/bellhop
Business center
24-hour front desk
Number of restaurants - 1
Golfing nearby
Smoke-free property
Safe-deposit box at front desk
Snorkeling nearby
Hiking/biking trails nearby
Surfing/bodyboarding nearby
Kayaking nearby
Conference space
Valet parking (surcharge)
Wheelchair accessible path of travel
ATM/banking

Airport & Shuttle Information

Closest airport is Manchester, NH which is about 50 miles and 1 hour away. Also about 1 hour away from Logan International Airport in Boston, MA

Airport Shuttle? Sorry, no airport shuttle available.

Pet Friendly?

Service animals complying with ADA Title lll regulations are allowed.

Maximum number of pets per room 1

Pet max weight (per pet) in lb is 80

Pet max weight (per pet) in kg is 36

Service animals are allowed

Service animals are exempt from fees/restrictions

Only dogs are allowed

Pets allowed

Dogs weighing up to 80 pounds are permitted in Deluxe Rooms only. A daily fee of 25 USD will apply. Dogs may not be left unattended in rooms for any reason. Dogs left unattended are subject to removal from the hotel at management’s discretion. We reserve the right to charge for additional cleaning or damage caused by the dog. If damage is found after checkout, the credit card on file will be charged.

Parking Info

Self Parking $25/day, Valet $30/day

Misc Fees / Policies

Fee for cooked-to-order breakfast: approximately USD 5 to 30 for adults, and USD 5 to 20 for children
Valet parking fee: USD 45 per night (in/out privileges)
Pet fee: USD 75.00 per pet, per stay
Service animals are exempt from fees

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.
This property allows pets in specific rooms only (surcharges apply and can be found in the Fees section). Guests can request one of these rooms by contacting the property directly, using the contact information on the booking confirmation.
Guests can access their rooms with a mobile device.
Contactless check-in and contactless check-out are available.
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Cleaning Policies

Contactless check-in is available

Contactless check-out is available

Property follows a brand or regulatory agency's sanitization guidelines Commitment to Clean (Marriott)

About Sheraton Hotels and Resorts

The lobby has fully-wired workstations with free Wi-Fi, printing services, morning paper, coffee, and TV
Offers a fitness program with core performance fitness centers, in-room and restaurant dining options, and even has threir own online fitness website with programs, life tips, and personal training
Sheraton Club Level offers guests rooms with more comfort, convenient, and space including breakfast
Sheraton's Sweet Sleeper Bed provides the ultimate comfort with plush mattresses, soft sheets, and hypoallergenic pillows

The Sheraton Hotels and Resorts highlights above are subject to change without notice.