Sheraton Portsmouth Harborside Hotel

Riverfront hotel in Portsmouth with indoor pool and restaurant

Choose dates to view prices

Wed 21 Jan
Tue 27 Jan
January 2026
20
February 2026
In the heart of Downtown, Sheraton Portsmouth Harborside Hotel offers a warm retreat with Two-Fifty Market's breakfast and dinner options. Stay active in the 24-hour gym, relax by the indoor pool, or explore nearby Market Square.
Excellent

Popular amenities

  • Pool
  • Pet-friendly
  • Parking available
  • Free Wi-Fi
  • Connecting rooms available

Main amenities (12)

  • Restaurants and bar/lounge
  • Indoor pool
  • Breakfast available
  • 24-hour fitness centre
  • Valet parking
  • Room service
  • Business centre
  • Meeting rooms
  • 24-hour front desk
  • Coffee/tea in a common area
  • Garden
  • Front desk safe

Feel at home (6)

  • Free cots/infant beds
  • Fridge
  • Connecting/adjoining rooms available
  • Private bathroom
  • Premium TV channels
  • Garden
£138
includes taxes & fees
1 Feb - 2 Feb

Room options

Showing 7 of 7 rooms
Lounge
Premium bedding, in-room safe, desk, blackout curtains
Deluxe Room, 2 Queen Beds | Living room | Flat-screen TV
Combined shower/bathtub, free toiletries, hair dryer, towels

Deluxe Room, 2 Queen Beds

Highlights

Air conditioning
Connecting rooms available
Free cots/infant beds
Fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Blackout curtains
  • 26 sq m
  • Sleeps 4
  • 2 Queen Beds
Combined shower/bathtub, free toiletries, hair dryer, towels
Premium bedding, in-room safe, desk, blackout curtains
Premium bedding, in-room safe, desk, blackout curtains
Premium bedding, in-room safe, desk, blackout curtains

Traditional Room, 1 King Bed

Wonderful

Highlights

Air conditioning
Connecting rooms available
Free cots/infant beds
Fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Blackout curtains
  • 23 sq m
  • Sleeps 2
  • 1 King Bed
Combined shower/bathtub, free toiletries, hair dryer, towels
Premium bedding, in-room safe, desk, blackout curtains
Combined shower/bathtub, free toiletries, hair dryer, towels
Combined shower/bathtub, free toiletries, hair dryer, towels

Traditional Room, 2 Queen Beds

Exceptional

Highlights

Air conditioning
Connecting rooms available
Free cots/infant beds
Fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Blackout curtains
  • 28 sq m
  • Sleeps 4
  • 2 Queen Beds
Lounge
Premium bedding, in-room safe, desk, blackout curtains
Premium bedding, in-room safe, desk, blackout curtains
Combined shower/bathtub, free toiletries, hair dryer, towels

Deluxe Room, 1 King Bed

Very good

Highlights

Air conditioning
Connecting rooms available
Free cots/infant beds
Fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Blackout curtains
  • 26 sq m
  • Sleeps 2
  • 1 King Bed
Combined shower/bathtub, free toiletries, hair dryer, towels
Premium bedding, in-room safe, desk, blackout curtains
Premium bedding, in-room safe, desk, blackout curtains
Combined shower/bathtub, free toiletries, hair dryer, towels

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

Exceptional

Highlights

Air conditioning
Connecting rooms available
Free cots/infant beds
Fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Blackout curtains
  • Sleeps 2
  • 1 King Bed
Combined shower/bathtub, free toiletries, hair dryer, towels
Premium bedding, in-room safe, desk, blackout curtains
Premium bedding, in-room safe, desk, blackout curtains
Premium bedding, in-room safe, desk, blackout curtains

Traditional Room, 1 King Bed (Hearing Accessible)

Highlights

Air conditioning
Connecting rooms available
Free cots/infant beds
Fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Blackout curtains
  • Sleeps 2
  • 1 King Bed
Combined shower/bathtub, free toiletries, hair dryer, towels
Premium bedding, in-room safe, desk, blackout curtains
Combined shower/bathtub, free toiletries, hair dryer, towels
Combined shower/bathtub, free toiletries, hair dryer, towels

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

Highlights

Air conditioning
Connecting rooms available
Free cots/infant beds
Fridge
Flat-screen TV
Hypo-allergenic bedding
Premium bedding
Blackout curtains
  • Sleeps 2
  • 1 King Bed

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About the area

Map
250 Market St, Portsmouth, NH, 03801

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 - 8 min walk - 0.7 km
  • Strawbery Banke Museum - 10 min walk - 0.9 km

Getting around

  • Portsmouth, NH (PSM-Portsmouth Intl.) - 12 min drive
  • Sanford, ME (SFM-Sanford Seacoast Regional) - 34 min drive
  • Manchester, NH (MHT-Manchester-Boston Regional) - 50 min drive
  • Dover Transportation Center - 17 min drive
  • Durham Station - 21 min drive
  • Exeter Station - 22 min drive

Restaurants

  • ‪Barrio - ‬4 min walk
  • ‪The Wilder - ‬4 min walk
  • ‪Gilley's PM Lunch - ‬4 min walk
  • ‪The Oar House - ‬4 min walk
  • ‪Sheraton Portsmouth Harborside Hotel Club Lounge - ‬1 min walk

About this property

Sheraton Portsmouth Harborside Hotel

Sheraton Portsmouth Harborside Hotel is a great choice for a stay in Portsmouth. The restaurant is the perfect spot for a bite to eat, and after having fun at the indoor pool, you can unwind with a drink at the bar/lounge. A 24-hour fitness centre, a fitness centre and a garden are other highlights. Fellow travellers like the helpful staff and overall property condition.

At a glance

Hotel size

    • 194 rooms
    • Arranged over 5 floors

Arriving/Leaving

    • Check-in start time: 3 PM; check-in end time: midnight
    • Contactless check-in and check-out are available
    • Express check-in/out available
    • Minimum check-in age – 21
    • Check-out time is noon
    • Contactless check-out

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

Required at check-in

    • Credit card, debit card or cash deposit required for incidental charges
    • Government-issued photo ID may be required
    • Minimum check-in age is 21

Pets

    • Pets allowed (dogs only, 1 total, up to 36 kg per pet)*
    • Service animals welcome
    • Specific rooms only*

Internet

    • Free WiFi in public areas
    • Free WiFi in rooms

Parking

    • On-site valet parking (USD 35 per night; includes in/out privileges)
    • Wheelchair-accessible parking on site

Other information

    • Smoke-free property

Property amenities

Food and drink

  • Cooked-to-order breakfast (surcharge) each morning 7:00 AM–11:00 AM
  • Restaurant
  • Bar/lounge
  • Coffee/tea in a common area
  • Room service (limited hours)

What to do

  • Bike rentals nearby
  • Golfing nearby
  • Hiking/biking trails nearby
  • Kayaking nearby
  • Scuba-diving nearby
  • Whale watching nearby

Working away

  • Business centre
  • Meeting rooms
  • Conference space

Services

  • 24-hour front desk
  • Tour/ticket assistance
  • Dry cleaning/laundry services
  • Free newspapers in reception
  • Luggage storage
  • Wedding services
  • Porter/bellhop

Facilities

  • ATM/banking
  • Safe-deposit box at front desk
  • Rooftop garden
  • Garden
  • 24-hour fitness centre
  • An indoor pool
  • Vegan dining options
  • Vegetarian dining options
  • Double-glazed windows
  • At least 80% of lighting from LEDs
  • Comprehensive recycling policy
  • No plastic coffee stirrers
  • Banquet hall

Accessibility

  • Braille/raised signage
  • Lift
  • Lift door width (centimetres): 104
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible parking
  • 5 on-site accessible parking spaces
  • Assistive listening devices available
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible registration desk height (centimetres): 91
  • Wheelchair-accessible pool
  • Wheelchair-accessible fitness centre
  • Wheelchair-accessible business centre
  • Wheelchair-accessible restaurant
  • Visual alarms in hallways
  • Closed-captioned TV
  • Height-adjustable showerheads
  • Transfer shower
  • Lever door handles
  • Well-lit path to entrance

Room amenities

Be entertained

  • Flat-screen television
  • Premium satellite channels

Home comfort

  • Air conditioning (climate-controlled)
  • Coffee/tea maker
  • Iron/ironing board

Sleep well

  • Hypo-allergenic bedding
  • Blackout curtains
  • Premium bedding
  • Free cot/infant bed

Freshen up

  • Private bathroom
  • Shower/bath combination
  • Free toiletries
  • Hairdryer
  • Towels

Stay connected

  • Desk
  • Free weekday newspapers
  • Free WiFi
  • Phone

Food and drink

  • Fridge

More

  • In-room safe
  • Connecting/adjoining rooms available
  • LED light bulbs
  • Recycling
  • Water-efficient showers only
  • Mobile key entry

Fees & policies

Optional extras

  • Cooked-to-order breakfast is offered for an extra charge of approximately USD 5 to 30 for adults and USD 5 to 20 for children

Pets

  • Service animals exempt from fees
  • Pets are allowed for an extra charge of USD 75.00 per pet, per stay

Parking

  • Valet parking costs USD 35 per night with in/out privileges

Policies

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
The property has connecting/adjoining rooms. These are subject to availability and can be requested by contacting the property using the number on the booking confirmation.
Guests can rest easy knowing that there's a smoke detector, window guards and a deadbolt lock on-site.
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express, Discover, Diners Club, JCB International, Union Pay, Eurocard
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with UK consumer law, property booking services are not subject to the right of withdrawal.

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

Does Sheraton Portsmouth Harborside Hotel offer free cancellation for a full refund?

Yes, Sheraton Portsmouth Harborside Hotel does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in, depending on the property's cancellation policy. Just make sure that you check this property's cancellation policy for the exact terms and conditions.

Is there a pool at Sheraton Portsmouth Harborside Hotel?

Yes, there's an indoor pool.

Are pets allowed at Sheraton Portsmouth Harborside Hotel?

Yes, dogs are welcome, with a limit of 1 total and maximum weight of 36 kg per pet. There's a charge of USD 75.00 per pet, per stay. Service animals are exempt from fees.

Is parking offered on site at Sheraton Portsmouth Harborside Hotel?

Yes. Valet parking costs USD 35 per night.

What are the check-in and check-out times at Sheraton Portsmouth Harborside Hotel?

Check-in start time: 3 PM; check-in end time: midnight. Check-out time is noon. Express check-in and check-out and contactless social distancing and check-out are available.

Is there an on-site casino at Sheraton Portsmouth Harborside Hotel?

No, this hotel doesn't have a casino, but Hampton Beach Casino (21-min drive) and Ocean Gaming Casino (21-min drive) are both nearby.

What is there to do at Sheraton Portsmouth Harborside Hotel and nearby?

Have fun with activities such as cycling, hiking and kayaking, and practise your swing at the nearby golf course. Enjoy a swim in the indoor pool or use the hotel's other amenities, which include a 24-hour fitness centre and a garden.

Are there restaurants at or near Sheraton Portsmouth Harborside Hotel?

Yes, there's an on-site restaurant, Two-Fifty Market.

What's the area around Sheraton Portsmouth Harborside Hotel like?

Sheraton Portsmouth Harborside Hotel is located by the river in Downtown, a short 3-minute walk from Market Square and 6 minutes' walk from The Music Hall.

Have a question?

Get instant answers with AI powered search of property information and reviews.

Sheraton Portsmouth Harborside Hotel Reviews

8.6

Excellent

9.0

Cleanliness

9.4

Location

9.2

Staff & service

8.6

Property conditions & facilities

What guests liked

  • The restaurant offered great food and drinks, with friendly waitstaff and a convenient location near many other dining options. (6 reviews)
  • Breakfast was consistently great with excellent food and friendly staff. (6 reviews)
AI Sparkle IconFrom real guest reviews summarized by AI.

Popular mentions

RoomService staffLocationRestaurantParkingViewBarBreakfastBuildingStore

8/10 Very good

Lively bar and great location to downtown.
Brian, 1-night trip

10/10 Exceptional

Room was very clean and the bed was very comfortable
Joan, 2-night trip

10/10 Exceptional

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!
Kathleen, 1-night trip

10/10 Exceptional

Staff and Hotel location was excellent
Chris, 1-night trip

8/10 Very good

Our reservation included Club Room access, which was great for refreshments/snacks throughout the day/eve. The staff was very friendly.
Karen, 2-night trip

10/10 Exceptional

Portsmouth is awesome and this hotel is in a great location for walking and enjoying the city!
Roger, 1-night trip

10/10 Exceptional

Excellent Stay
Tyler, 1-night trip

10/10 Exceptional

Beautiful property, clean and comfortable room, excellent staff, close walk to downtown
Adam, 2-night trip

10/10 Exceptional

Lovely hotel
Miroslav, 1-night trip

10/10 Exceptional

Nice place to stay on the waterfront in downtown Portsmouth. It is near the port so there is some industry nearby.
David, 3-night trip

8/10 Very good

Very nice property with lots of amenities and within walking distance of the sutes around Potsmouth
ROBERT, 2-night trip

10/10 Exceptional

Will be back for sure! Breakfast was great!
Angela, 2-night trip

10/10 Exceptional

Great stay!
Tim, 1-night trip

10/10 Exceptional

Great place to stay! 5 minute walk to the bars and restaurants around the corner !
Tyanna, 1-night trip

10/10 Exceptional

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
Steven, 3-night trip

10/10 Exceptional

We had a wonderful 3 night stay
sonja, 3-night trip

10/10 Exceptional

Very nice staff and a great location
Wayne, 2-night trip

10/10 Exceptional

Beautiful area. Perfect hotel to stay at to explore the town.
Karen, 2-night trip

8/10 Very good

Nice hotel in the center of things.
Susan, 2-night trip

10/10 Exceptional

Well maintained, excellent location for walking downtown, friendly staff, clean rooms.
Travers, 1-night trip

10/10 Exceptional

Very friendly staff from the front desk to cleaning and maintenance.
Colleen, 1-night trip

10/10 Exceptional

Great location.
Christopher, 1-night trip

10/10 Exceptional

My family and I were visiting the Landing School in ME and we’ve stayed at this location before. We had a lovely stay both times. The food is yummy and close to shops and attractions. Check out the Albacore submarine if you stay here!
Avin, 2-night trip

10/10 Exceptional

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.
1-night trip

8/10 Very good

Convenient parking close to shops and restaurants.
Lisa, 1-night trip