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Sheraton Portsmouth Harborside Hotel

3.5 star property

Choose dates to view prices

Photo gallery for Sheraton Portsmouth Harborside Hotel

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

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Bar
  • Pool
  • Gym
  • Parking available
$156
includes taxes & fees
Dec 7 - Dec 8

Explore the area

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

Room options

View all photos for Deluxe Room, 2 Queen Beds

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

Deluxe Room, 2 Queen Beds

  • 280 sq ft
  • Sleeps 4
  • 2 Queen Beds

View all photos for Traditional Room, 1 King Bed

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

Traditional Room, 1 King Bed

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

View all photos for Traditional Room, 2 Queen Beds

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

Traditional Room, 2 Queen Beds

10.0 out of 10
Exceptional
(11 reviews)
  • 297 sq ft
  • Sleeps 4
  • 2 Queen Beds

View all photos for Deluxe Room, 1 King Bed

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

Deluxe Room, 1 King Bed

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

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

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

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

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

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

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

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 drapes

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

  • Sleeps 2
  • 1 King Bed

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About this property

Sheraton Portsmouth Harborside Hotel

Hotel in Downtown
Along with an indoor pool, this smoke-free hotel has a restaurant and a 24-hour fitness center. WiFi in public areas is free. Other amenities include a bar/lounge, valet parking, and coffee/tea in a common area. Change of bedsheets is available on request.
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.

Sheraton Portsmouth Harborside Hotel features an indoor pool and a 24-hour fitness center. The hotel offers a restaurant. A bar/lounge is on site where guests can unwind with a drink. Public areas are equipped with complimentary wireless Internet access.

Business-related amenities consist of a business center and meeting rooms. This business-friendly hotel also offers gift shops/newsstands, tour/ticket assistance, and a garden. Onsite parking is available (surcharge).

Sheraton Portsmouth Harborside Hotel is a smoke-free property.

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 transportation

  • Valet parking on site (USD 35 per night; includes in/out privileges)
  • 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 crib
  • 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 center
  • 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
  • Elevator (41 inch wide door)
  • Height-adjustable showerhead
  • Lever door handles
  • Transfer shower
  • Visual alarms in hallways
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible gym
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk (36 inches 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
  • Smoking not allowed
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Free crib
  • 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

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 35 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

Reviews

Sheraton Portsmouth Harborside Hotel Reviews

8.6

Excellent

9.0/10

Cleanliness

9.2/10

Staff & service

8.6/10

Amenities

8.6/10

Property conditions & facilities

8.6/10

Eco-friendliness
Rating 10 - Excellent. 521 out of 1005 reviews
Rating 8 - Good. 296 out of 1005 reviews
Rating 6 - Okay. 115 out of 1005 reviews
Rating 4 - Poor. 45 out of 1005 reviews
Rating 2 - Terrible. 28 out of 1005 reviews

Reviews

10/10 Excellent

Robert

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2025

10/10 Excellent

william

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Our stay was fabulous. We'll be back!
Stayed 1 night in Aug 2025

10/10 Excellent

Deborah

Stayed 1 night in Aug 2025

10/10 Excellent

David, Hampstead

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Nice place to stay on the waterfront in downtown Portsmouth. It is near the port so there is some industry nearby.
Stayed 3 nights in May 2025

10/10 Excellent

Steven

Traveled with family
Liked: Room comfort
Front desk customer service was excellent. Also gentleman who served us breakfast was very friendly. Food was great. Loved the bed. And had a decent workout
Stayed 3 nights in Jul 2025

8/10 Good

Nancy

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Jul 2025

10/10 Excellent

Vilma

Stayed 1 night in Jul 2025

10/10 Excellent

Lisa

Stayed 1 night in Jul 2025

10/10 Excellent

Amanda

Stayed 1 night in Jul 2025

10/10 Excellent

Tyler

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent Stay
Stayed 1 night in Jul 2025

8/10 Good

ROBERT

Liked: Cleanliness, amenities, property conditions & facilities
Very nice property with lots of amenities and within walking distance of the sutes around Potsmouth
Stayed 2 nights in Jul 2025

10/10 Excellent

Dawn

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Dinner in the restaurant needs to up its game and the bar stools need rubber on the legs because they make a god awful noise
Stayed 3 nights in Jul 2025

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Spacious room

Renovated spacious room and a location that's walking distance to downtown. The parking could be considered pricey, however parking in the area is a nightmare so it's worth it. I had a wonderful stay and would recommend this hotel to anyone.
Stayed 1 night in Jul 2025

10/10 Excellent

Diane

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Was very pleased with the Sheraton, was very clean, staff was very friendly and was overall very happy with the experience
Stayed 2 nights in Jul 2025

10/10 Excellent

Adam

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Beautiful property, clean and comfortable room, excellent staff, close walk to downtown
Stayed 2 nights in Jun 2025

10/10 Excellent

Angela

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Will be back for sure! Breakfast was great!
Stayed 2 nights in Jun 2025

8/10 Good

Marti, New hartford

Stayed 1 night in Jun 2025

10/10 Excellent

Andrew

Business traveler, Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Jun 2025

8/10 Good

Anne

Liked: Cleanliness, amenities, property conditions & facilities
Checking into our room the safe was not working they told us we could change rooms and the room they gave us was a small triangler shaped room very claustrophobic, so we opted to stay in our original room took them several hours to fix safe so we lost our morning and early afternoon because of it
Stayed 2 nights in Jun 2025

10/10 Excellent

Kimberly

Liked: Cleanliness, staff & service, property conditions & facilities
Perfect
Stayed 1 night in Jun 2025

10/10 Excellent

Sheetal, Wood Ridge

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in May 2025

10/10 Excellent

Kabongo

Stayed 1 night in May 2025

10/10 Excellent

Jorge

Stayed 2 nights in May 2025

10/10 Excellent

Lisa

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Feb 2025

6/10 Okay

Kevin

Liked: Cleanliness
Stayed 2 nights in May 2025