Located in Portsmouth, New Hampshire, giving guests direct access to local streets, businesses, and points of interest within reach of the property.
Sheraton Portsmouth Harborside Hotel
Portsmouth
A 7-minute walk from the John Paul Jones House museum, this modern hotel is 4.6 miles from the Seacoast Science Center and 4.7 miles from Wallis Sands State Park.
Property Overview
A 7-minute walk from the John Paul Jones House museum, this modern hotel is 4.6 miles from the Seacoast Science Center and 4.7 miles from Wallis Sands State Park.
Setting
The property is located in Portsmouth, New Hampshire, which is the relevant market context for travelers comparing accommodations in this part of the United States. Its mailing address (250 Market St, Portsmouth) places it within the local street grid for travelers using map navigation or rideshare to reach the property.
Property amenities
On the food side, the property lists paid breakfast; for recreation, guests can use indoor pool; for transport and arrival, the property documents paid parking; accessibility features include accessible. The full amenity inventory is also listed in the dedicated amenities section of this page.
Brand context
As part of the Marriott portfolio, the hotel follows the chain's standard operating procedures and participates in its loyalty program, which travelers familiar with the brand can factor into their booking decision.
Before booking
Verify current rates, room availability, and any policy changes (pet rules, parking fees, breakfast inclusion) directly with the property before completing a reservation, since amenities and pricing on third-party listings can lag behind the operator's own published terms.
Stay Highlights
Marriott-family hotel with the chain's familiar amenities and loyalty perks, a mid-tier hotel option in this market.
Pool access plus a breakfast option in one stay, useful for travelers who want morning service without leaving the property.
Combination of pool access and standard hotel comforts makes this property reasonable for families visiting Portsmouth or stopping over during a longer trip.
Amenities & Services
Property amenities
Free Wi-Fi
Paid breakfast
Paid parking
Accessible
Indoor pool
Air-conditioned
Location
Review Snapshot
A 7-minute walk from the John Paul Jones House museum, this modern hotel is 4.6 miles from the Seacoast Science Center and 4.7 miles from Wallis Sands State Park.
More Links
Editor’s note
A reasonable shortlist for guests who want Marriott-tier consistency in Portsmouth. Less ideal if a resort-style on-property experience is the priority — those are flagged separately in the directory.
Frequently asked
Does Sheraton Portsmouth Harborside Hotel have a pool?
Yes — pool facilities are listed among the property's amenities. Hours and pool type can vary; confirm with the hotel before traveling if pool access is a priority.
Is breakfast included at Sheraton Portsmouth Harborside Hotel?
Breakfast is listed as a property amenity. Whether it is complimentary or charged separately depends on the rate and brand; confirm with the hotel or your booking channel.
Is parking available at Sheraton Portsmouth Harborside Hotel?
Parking is listed in our amenity inventory for this property. Daily rate and self-park vs. valet vary; confirm pricing with the hotel before booking.
What other hotels are nearby in Portsmouth?
Our directory lists additional hotels in Portsmouth. See "Other stays in Portsmouth" at the bottom of this page or browse the full Portsmouth listing.
Last reviewed: May 2026
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