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Sheraton Portsmouth Harborside Hotel

3.5 star property

Photo gallery for Sheraton Portsmouth Harborside Hotel

Lobby lounge
Premium bedding, in-room safe, desk, blackout curtains
Premium bedding, in-room safe, desk, blackout curtains
Premium bedding, in-room safe, desk, blackout curtains
Meeting facility

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Pool
  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
  • Gym

Explore the area

View map
250 Market St, Portsmouth, NH, 03801
  • Place, Market Square
    ‪3 min walk‬
  • Place, The Music Hall
    ‪6 min walk‬
  • Place, Strawbery Banke Museum
    ‪11 min walk‬
  • Airport, Portsmouth, NH (PSM-Portsmouth Intl.)
    ‪10 min drive‬

Room options

View all photos for Deluxe Room, 2 Queen Beds

Premium bedding, in-room safe, desk, blackout curtains

Deluxe Room, 2 Queen Beds

  • 26 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Traditional Room, 1 King Bed

Premium bedding, in-room safe, desk, blackout curtains

Traditional Room, 1 King Bed

9.2 out of 10
Wonderful
(26 reviews)
  • 23 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Traditional Room, 2 Queen Beds

Premium bedding, in-room safe, desk, blackout curtains

Traditional Room, 2 Queen Beds

10.0 out of 10
Exceptional
(12 reviews)
  • 28 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Deluxe Room, 1 King Bed

Premium bedding, in-room safe, desk, blackout curtains

Deluxe Room, 1 King Bed

8.0 out of 10
Very good
(7 reviews)
  • 26 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Traditional Room, 1 King Bed (Mobility Accessible, Tub)

Premium bedding, in-room safe, desk, blackout curtains

Traditional Room, 1 King Bed (Mobility Accessible, Tub)

10.0 out of 10
Exceptional
(2 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Traditional Room, 1 King Bed (Hearing Accessible)

Premium bedding, in-room safe, desk, blackout curtains

Traditional Room, 1 King Bed (Hearing Accessible)

  • Sleeps 2
  • 1 King Bed

View all photos for Deluxe Room, 1 King Bed (Mobility Accessible, Roll-in Shower)

Premium bedding, in-room safe, desk, blackout curtains

Deluxe Room, 1 King Bed (Mobility Accessible, Roll-in Shower)

  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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includes taxes & fees
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About the area

Portsmouth

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 11.4 mi (18.4 km) from Long Sands Beach.

What's nearby

  • Market Square - 3 min walk - 0.3 km
  • The Music Hall - 6 min walk - 0.6 km
  • Portsmouth Harbor Trail - 6 min walk - 0.6 km
  • Seacoast Repertory Theatre - 10 min walk - 0.8 km
  • Strawbery Banke Museum - 11 min walk - 1.0 km

Getting around

  • Dover Transportation Center - 17 min drive
  • Manchester-Boston Regional Airport (MHT) - 50 min drive

Restaurants

  • ‪Thirsty Moose Tap House - ‬5 min walk
  • ‪The Wilder - ‬4 min walk
  • ‪Barrio - ‬4 min walk
  • ‪Row 34 - ‬3 min walk
  • ‪Sheraton Portsmouth Harborside Hotel Club Lounge - ‬1 min walk

About this property

Sheraton Portsmouth Harborside Hotel

Sheraton Portsmouth Harborside Hotel offers 194 accommodations with safes and coffee/tea makers. Beds feature premium bedding. Flat-screen televisions come with premium satellite channels. Bathrooms include shower/tub combinations, complimentary toiletries, and hair dryers.

This Portsmouth hotel provides complimentary wireless Internet access. Business-friendly amenities include desks, complimentary weekday newspapers, and phones. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Hypo-allergenic bedding and change of bedsheets can be requested.

Recreational amenities at the hotel include an indoor pool and a 24-hour fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

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.
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.
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.
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.
Cooked-to-order breakfasts are available for a surcharge and are served each morning between 7:00 AM and 11:00 AM.
Sheraton Portsmouth Harborside Hotel has a restaurant serving breakfast, lunch, and dinner.
Room service (during limited hours) is available.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Valet parking on site (USD 45 per night; includes in/out privileges)
  • Limited on-site valet parking
  • Wheelchair-accessible parking available

Food and drink

  • Daily cooked-to-order breakfast available 7:00 AM to 11:00 AM for a fee: USD 5 to 30 for adults and USD 5 to 20 for children
  • A bar/lounge
  • A restaurant
  • Coffee and tea in common areas

Restaurants on site

  • Two-Fifty Market

Things to do

  • 24-hour gym
  • Indoor pool

Family friendly

  • In-room cot
  • In-room refrigerator
  • Indoor pool

Conveniences

  • 24-hour front desk
  • ATM
  • Free newspapers in lobby
  • Gift shop/newsstand
  • Luggage storage
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Dry cleaning/laundry service
  • Porter/bellhop
  • Tour and ticket assistance
  • Wedding services

Business services

  • Business centre
  • Conference space
  • Meeting rooms

Outdoors

  • Garden
  • On a river

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 5 accessible parking spaces
  • Assistive listening devices
  • Braille/raised signage
  • Height-adjustable showerhead
  • Lever door handles
  • Lift (104 centimetre wide door)
  • Transfer shower
  • Visual alarms in hallways
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible gym
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk (91 centimetre high)
  • Wheelchair-accessible restaurant

More

  • 5 floors
  • At least 80% lighting from LEDs
  • Ballroom
  • Banquet hall
  • Comprehensive recycling policy
  • Double-glazed windows
  • No plastic coffee stirrers
  • Rooftop garden
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Free cot
  • Hypo-allergenic bedding
  • Premium bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower/bathtub combination
  • Towels provided

Entertainment

  • Flat-screen TV with premium cable/satellite channels

Food and drink

  • Coffee/tea maker
  • Limited room service
  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Connecting rooms available
  • Desk
  • Free weekday newspapers
  • Iron/ironing board
  • LED lighting
  • Mobile key entry
  • Phone
  • Recycling
  • Safe
  • Water-efficient showers

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: midnight

Contactless check-in available

Express check-in available

Minimum check-in age: 21

Check-out

Check-out before noon

Contactless check-out available

Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of USD 75.00 per pet, per stay

Service animals are welcome, and are exempt from fees

Welcoming dogs only

1 total (up to 80 lbs per pet)

Specific rooms only; pet-friendly rooms can be requested by contacting the property at the number on the booking confirmation

Children and extra beds

Children are welcome

Rollaway/extra beds are not available

Free cribs are available on request at the property

Payment types

Important information

Optional extras

  • 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.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Safety features at this property include a smoke detector, window guards, and a deadbolt lock
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)

We should mention

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 welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is also known as

Portsmouth Harborside Hotel

Portsmouth Sheraton

Portsmouth Sheraton Hotel

Sheraton Harborside

Sheraton Harborside Hotel

Sheraton Hotel Portsmouth

Sheraton Portsmouth

Sheraton Portsmouth Harborside

Sheraton Portsmouth Harborside Hotel

Sheraton Portsmouth Hotel

Sheraton Portsmouth Harborside

Sheraton Portsmouth Harborside Hotel Hotel

Sheraton Portsmouth Harborside Hotel Portsmouth

Sheraton Portsmouth Harborside Hotel Hotel Portsmouth

Sheraton Portsmouth Harborside Hotel Reviews

Reviews

8.6

Excellent

Rating 10 - Excellent. 529 out of 1000 reviews
Rating 8 - Good. 286 out of 1000 reviews
Rating 6 - Okay. 113 out of 1000 reviews
Rating 4 - Poor. 45 out of 1000 reviews
Rating 2 - Terrible. 27 out of 1000 reviews

9.0/10

Cleanliness

9.2/10

Staff & service

8.6/10

Amenities

8.6/10

Property conditions & facilities

Reviews

10/10 Excellent

John

Liked: Cleanliness, property conditions & facilities
Fun
Stayed 2 nights in Feb 2026

10/10 Excellent

Jane

Stayed 1 night in Jan 2026

10/10 Excellent

Eric

Liked: Cleanliness, staff & service, amenities
We stay here every year and weren't disappointed. Hotel staff are always friendly and accommodating. I highly recommend staying here.
Stayed 1 night in Jan 2026

10/10 Excellent

Leslie

Stayed 1 night in Jan 2026

10/10 Excellent

Jennifer

Stayed 1 night in Jan 2026

10/10 Excellent

Erin

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Jan 2026

10/10 Excellent

Mark

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
I booked two double queen rooms for my family of four. My daughters shared one room and were in heaven. From the friendly valet staff to the professional and welcoming front desk team to the barman, the place felt welcoming and well run. The rooms were clean and the coffee great. What more do you need?
Stayed 1 night in Jan 2026

10/10 Excellent

Melissa

Stayed 1 night in Dec 2025

10/10 Excellent

Leslie

Stayed 1 night in Dec 2025

8/10 Good

Harold

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The rooms were clean and spacious, and the food from the restaurant on the first floor was excellent. Nice pool and gym in the basement. And I liked being able to log into my Amazon account on the TV. I was disappointed that I could never get the water in the bath to be very hot -- it was okay for a quick shower, but not warm enough for a bath. The heating system is rather old -- it would get very warm, then shut off, and get quite cool. Then the cycle would repeat. It woke me up some in the night.
Stayed 2 nights in Dec 2025

10/10 Excellent

Kathleen

Liked: Cleanliness, staff & service, amenities
I loved the room—as I’ve stayed here in the past. I like seeing pictures on the wall that depict the beauty and history of Portsmouth!
Stayed 1 night in Dec 2025

10/10 Excellent

Kevin

Stayed 1 night in Dec 2025

8/10 Good

Brian

Travelled with group
Liked: Staff & service
Lively bar and great location to downtown.
Stayed 1 night in Dec 2025

10/10 Excellent

Joan

Liked: Cleanliness, staff & service, amenities
Room was very clean and the bed was very comfortable
Stayed 2 nights in Dec 2025

10/10 Excellent

Tim

Travelled with family, Travelled with group
Liked: Cleanliness, amenities, property conditions & facilities
Friendly staff, great view and the best clam chowder I have ever had. And I am big fan of clam chowder.
Stayed 1 night in Nov 2025

10/10 Excellent

Andrew

Stayed 2 nights in Nov 2025

10/10 Excellent

Norman

Liked: Cleanliness, property conditions & facilities
Clean room attentive desk help and car park valet
Stayed 3 nights in Nov 2025

10/10 Excellent

Elaine

Liked: Cleanliness, staff & service, property conditions & facilities
Great bartender!!!!
Stayed 2 nights in Nov 2025

8/10 Good

Karen

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Our reservation included Club Room access, which was great for refreshments/snacks throughout the day/eve. The staff was very friendly.
Stayed 2 nights in Nov 2025

10/10 Excellent

Wendell

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Spotless and new room. Staff was super nice!
Stayed 1 night in Nov 2025

10/10 Excellent

Peter, EASTHAMPTON

Stayed 1 night in Nov 2025

10/10 Excellent

Kurt, Canton

Liked: Cleanliness
Stayed 1 night in Oct 2025

8/10 Good

Kristie

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Too much plastic and trash to be thrown away/recycled. Everything we used was wrapped in paper or was plastic. Room was ok but no blanket. It was cold.
Stayed 1 night in Oct 2025

10/10 Excellent

Cynthia

Travelled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great hotel, great location
Stayed 1 night in Oct 2025

10/10 Excellent

Gregory

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Sep 2025