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Sheraton Portsmouth Harborside Hotel

3.5 star property
3.5-star hotel near Market Square

Choose dates to view prices

Photo gallery for Sheraton Portsmouth Harborside Hotel

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

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Pool
  • Pet friendly
  • Free WiFi
  • Air conditioning
  • Gym

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
    ‪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 drapes

Deluxe Room, 2 Queen Beds

  • 26 sq m
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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
(26 reviews)
  • 23 sq m
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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
(12 reviews)
  • 28 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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)
  • 26 sq m
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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
(2 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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
  • Free WiFi

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)

  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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Hilton Garden Inn Portsmouth Downtown

Downtown
  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning
4.3 out of 5, Excellent, 318 reviews
The price is CA $156
CA $169 total
includes taxes & fees
May 25 - May 26
Hilton Garden Inn Portsmouth Downtown

About the area

Portsmouth

Heart of Portsmouth.A stay at this Downtown hotel places you steps from Moffatt-Ladd House and within a 5-minute walk of Market Square. Nahcotta and The Music Hall are also within half a mile (1 km).

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
  • ‪Row 34 - ‬3 min walk
  • ‪Barrio - ‬4 min walk
  • ‪Gilley's PM Lunch - ‬4 min walk

About this property

Sheraton Portsmouth Harborside Hotel

3.5-star hotel near Market Square
Sheraton Portsmouth Harborside Hotel offers its guests an indoor pool and a 24-hour fitness center. There's a restaurant on site. You can enjoy a drink at the bar/lounge. Public spaces have free WiFi.

Business amenities include a business center and meeting rooms. Gift shops/newsstands, tour/ticket assistance, and a garden are also featured at the business-friendly Sheraton Portsmouth Harborside Hotel. Parking is available for a fee.

This 3.5-star Portsmouth hotel is smoke free.

  • 194 guestrooms or units
  • 5 levels
  • Meeting rooms
  • Business facilities
  • Conference space
  • Breakfast available (surcharge)
  • Coffee in lobby
  • Dry cleaning
  • Front desk (24 hours)
  • Express check-in
  • Express check-out
  • Storage area for luggage
  • Front-desk safe
  • Tour and ticket information
  • Wedding services available
  • Garden
  • Gift shop
  • Newspapers in lobby (free)
  • ATM
  • Bellhop
  • Elevator
  • No smoking on site
  • Bar or lounge
  • Dining venue
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.

Similar properties

Exterior
Hilton Garden Inn Portsmouth Downtown
Downtown
  • Pet friendly
  • Free WiFi
  • Restaurant
  • Air conditioning
4.3 out of 5, Excellent, 318 reviews
The price is CA $156
CA $169 total
includes taxes & fees
May 25 - May 26
Hilton Garden Inn Portsmouth Downtown

Property amenities

Family friendly

  • In-room crib
  • In-room refrigerator
  • Indoor pool

Internet

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

Parking and transportation

  • Valet parking on site (USD 45 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

Things to do

  • 24-hour gym
  • Indoor pool

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

Room amenities

Entertainment

  • Flat-screen TV with premium cable/satellite channels

Bedroom

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

Bathroom

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

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: USD 75.00 per pet, per stay
  • Only dogs are allowed
  • Maximum 1 (weight limit: 80 lbs per pet)
  • Certain rooms only
  • You can request a pet-friendly room by reaching out to the property at the number on the booking confirmation
  • Service animals are exempt from fees

Children and extra beds

  • Children are welcome.
  • Rollaway/extra beds are not available.
  • Free cribs (infant beds)!

Property payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • 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

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

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)
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property accepts Visa, Mastercard, American Express, Discover, Diners Club, JCB International, and Union Pay. Cash is not accepted. For guests' safety, the property includes a smoke detector, window guards, and a deadbolt lock in each accommodation. Guests can access their rooms with a mobile device. This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).

We should mention

  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.
  • Pets are welcome in specific rooms only, which can be requested by contacting the property directly at the number on your booking confirmation (please see the Fees section for related charges).
  • 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

Frequently asked questions

How close is Sheraton Portsmouth Harborside Hotel to the airport?

Sheraton Portsmouth Harborside Hotel is 4.3 mi (12-min drive) away from the Portsmouth, NH (PSM-Portsmouth Intl.) airport, the closest popular airport to the property.

How much does it cost to stay at Sheraton Portsmouth Harborside Hotel?

As of Apr 29, 2026, prices found for a 1-night stay for 2 adults at Sheraton Portsmouth Harborside Hotel on May 10, 2026 start from CA $236, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Does Sheraton Portsmouth Harborside Hotel have an airport shuttle?

Airport shuttle services are not available at Sheraton Portsmouth Harborside Hotel.

How close is Sheraton Portsmouth Harborside Hotel to the beach?

This hotel is 15.9 mi (20-min drive) from Hampton Beach and 11.4 mi (17-min drive) from Long Sands Beach. Don't forget your sunscreen!

Does Sheraton Portsmouth Harborside Hotel offer free breakfast?

Free breakfast isn’t offered at Sheraton Portsmouth Harborside Hotel, but cooked-to-order breakfast is offered for a fee of between USD 5 and 30 for adults, USD 5 and 20 for children. It's available every day from 7:00 AM to 11:00 AM.

Is there a casino at Sheraton Portsmouth Harborside Hotel?

No, there is no casino at this hotel, but Hampton Beach Casino (21-min drive) and Ocean Gaming Casino (21-min drive) are nearby.

What time is check-in at Sheraton Portsmouth Harborside Hotel?

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

Is there free parking at Sheraton Portsmouth Harborside Hotel?

Free parking is not available at this hotel. Valet parking is available for USD 45 per night.

Does Sheraton Portsmouth Harborside Hotel have a pool?

Sheraton Portsmouth Harborside Hotel features an indoor pool.

Does Sheraton Portsmouth Harborside Hotel have a restaurant?

Yes, there is a restaurant on site.

Does Sheraton Portsmouth Harborside Hotel have a spa?

There are no spa services available at this hotel.

How close is Sheraton Portsmouth Harborside Hotel to downtown Portsmouth?

Sheraton Portsmouth Harborside Hotel is 0.5 mi away from 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

4/10 Poor

BERNARD, GREENVILLE

Travelled with partner
Liked: Cleanliness, staff & service
Disliked: Amenities
Unremarkable room for the price. Although it has Harborside in the name our view was a construction site and not a glimpse of the harbor. The wait for valet parking was annoying. Upon checkout it took almost half an hour to retrieve our car.
Stayed 2 nights in Feb 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

10/10 Excellent

Bill

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