Near Market Square, Residence Inn by Marriott Portsmouth Downtown/ Waterfront provides free continental breakfast, a free grocery shopping service, and dry cleaning/laundry services. Stay connected with free in-room WiFi, and guests can find other amenities such as a 24-hour gym and a business center.
Located by the ocean, Residence Inn by Marriott Portsmouth Downtown/ Waterfront is in Downtown neighborhood and is connected to the convention center. Market Square and Nubble Lighthouse are notable landmarks, and the area's natural beauty can be seen at Long Sands Beach and Hampton Beach. Moffatt-Ladd House and The Music Hall are also worth visiting. Take an opportunity to explore the area for water adventures such as kayaking and other activities like whale-watching. Visit our Portsmouth travel guide
100 Deer Street, Portsmouth, NH, 03801
What's nearby
Market Square
2 min walk - 0.2 km
The Music Hall
5 min walk - 0.4 km
Discover Portsmouth
5 min walk - 0.4 km
Seacoast Repertory Theatre
8 min walk - 0.7 km
Strawbery Banke Museum
10 min walk - 0.8 km
Getting around
Dover Transportation Center
18 min drive
Manchester-Boston Regional Airport (MHT)
50 min drive
Restaurants
Thirsty Moose Tap House
4 min walk
The Wilder
4 min walk
Barrio
5 min walk
Popovers on the Square
5 min walk
The Works Bakery Cafe
6 min walk
About this property
Residence Inn by Marriott Portsmouth Downtown/ Waterfront
Hotel near Market Square
You can look forward to free continental breakfast, a free grocery shopping service, and dry cleaning/laundry services at Residence Inn by Marriott Portsmouth Downtown/ Waterfront. In addition to a 24-hour gym and a business center, guests can connect to free in-room WiFi.
Additional perks include:
An indoor pool
Valet parking (surcharge), express check-out, and smoke-free premises
1 meeting room, a 24-hour front desk, and a banquet hall
A front-desk safe, an elevator, and free newspapers
Guest reviews speak highly of the helpful staff and location
Room features
All 128 rooms feature comforts such as laptop-friendly workspaces and air conditioning, in addition to thoughtful touches like free WiFi and desk chairs.
More amenities include:
Free toiletries and hair dryers
32-inch flat-screen TVs with premium channels
Recycling, kitchens, and refrigerators
Awards and affiliations
Sustainability Certifications
This property is certified by this third-party sustainability certification scheme: LEED - Leadership in Energy and Environmental Design. For more information on what this certification requires and verifies, please visit their website.
Does Residence Inn by Marriott Portsmouth Downtown/ Waterfront have a pool?
Yes, this property has an indoor pool.
How much does it cost to stay at Residence Inn by Marriott Portsmouth Downtown/ Waterfront?
As of Nov 4, 2026, prices found for a 1-night stay for 2 adults at Residence Inn by Marriott Portsmouth Downtown/ Waterfront on Nov 28, 2026 start from P10,761, 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.
Is Residence Inn by Marriott Portsmouth Downtown/ Waterfront pet-friendly?
Yes, pets are allowed at this property. There's a fee of USD 100 per accommodation, per stay. Service animals are exempt from fees.
How much is parking?
Valet parking is available for USD 45 per night.
What time is check-in at Residence Inn by Marriott Portsmouth Downtown/ Waterfront?
Check-in start time: 4:00 PM; Check-in end time: anytime.
What time is check-out at Residence Inn by Marriott Portsmouth Downtown/ Waterfront?
Check-out is at 11 AM.
Where is Residence Inn by Marriott Portsmouth Downtown/ Waterfront located?
Located in Downtown, this hotel is within a 5-minute walk of Market Square, Moffatt-Ladd House, and Tugboat Alley. The Music Hall and Portsmouth Athenaeum are also within 10 minutes.
Can I cancel my reservation for free and receive a full refund?
Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.
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Reviews
Residence Inn by Marriott Portsmouth Downtown/ Waterfront Reviews
9.0
Wonderful
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
So easy to walk Portsmouth from this location
Truly had everything you need and s living area separated by s door from the bedroom, so handy if one part of a couple stays up later. Great place, has everything and ramp overnight parking with quick valets. Will stay here again when visiting.
Hotel was very nice, and extremely clean and comfortable. Staff member who checked us is went out of her way to answer all our questions before we even asked them, she even pulled out a map of the rooms gave us two options made a recommendation and shared why she recommended it. Then she shared where to go, what to see, food recommendations and more. She shared she’s only been there 6 months, but did a wonderful job helping make our stay even more pleasant!
Valet parking very well done.
Great room, lots of space.
Friendly staff!
Overall- Portsmouth too busy for us, we expected a Boothbay Harbor experience, however Portsmouth has a Boston feel. If you’re ok with a big city experience, you’ll enjoy this location.
Our first and only visit.
The hotel appears to be on the newer side. The facility is very nice along with the rooms. The only disappointment was the hotel breakfast. I tried eating there two days in a row and had to throw my food in the garbage. It was inedible.
The Front Desk staff were very helpful as we booked a block of rooms for a family event in Portsmouth. On site parking was definitely a plus. Our guests enjoyed their stay.
Our stay was perfect from check in to check out. The staff were so nice and accommodating. I would definitely recommend staying there. Close to everything.