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Residence Inn by Marriott Portsmouth Downtown/ Waterfront

3.0 star property

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Photo gallery for Residence Inn by Marriott Portsmouth Downtown/ Waterfront

A modern lobby with grey sofas, round tables, and a bar area.
A modern hotel room with a flat-screen TV, a dining table, a sofa, and a chair.
A modern living room with grey sofas, a dining area, and a kitchen with stainless steel appliances.
A modern reception area with a curved desk, glass display cabinets, and pendant lighting.
A modern kitchen with dark cabinets, stainless steel appliances, a large island with stools, and a city view through the window.

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
  • Gym

Explore the area

View in a map
100 Deer Street, Portsmouth, NH, 03801
  • Place, Market Square
    ‪2 min walk‬
  • Place, The Music Hall
    ‪5 min walk‬
  • Place, Strawbery Banke Museum
    ‪10 min walk‬
  • Airport, Portsmouth, NH (PSM-Portsmouth Intl.)
    ‪10 min drive‬

Room options

View all photos for Suite, 1 Bedroom (Hearing Accessible)

A modern hotel room with a flat-screen TV, a dining table, a sofa, and a chair.

Suite, 1 Bedroom (Hearing Accessible)

  • 46 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Studio, 1 King Bed with Sofa bed (Hearing Accessible)

A modern living room with a gray sectional sofa, a small table, and a floor lamp. There are abstract paintings on the wall and a view of a cityscape through a large window.

Studio, 1 King Bed with Sofa bed (Hearing Accessible)

8.8 out of 10
Excellent
(3 reviews)
  • 43 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Studio, 1 King Bed with Sofa bed (Mobility/Hearing Access, Roll-In Shwr)

A modern living room with a gray sectional sofa, a small table, and a floor lamp. There are abstract paintings on the wall and a view of a cityscape through a large window.

Studio, 1 King Bed with Sofa bed (Mobility/Hearing Access, Roll-In Shwr)

  • 43 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Studio, 1 King Bed with Sofa bed (Mobility/Hearing Accessible, Tub)

A modern living room with a gray sectional sofa, a small table, and a floor lamp. There are abstract paintings on the wall and a view of a cityscape through a large window.

Studio, 1 King Bed with Sofa bed (Mobility/Hearing Accessible, Tub)

9.8 out of 10
Exceptional
(8 reviews)
  • 43 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Suite, 1 Bedroom (Mobility/Hearing Accessible, Tub)

A modern hotel room with a flat-screen TV, a dining table, a sofa, and a chair.

Suite, 1 Bedroom (Mobility/Hearing Accessible, Tub)

7.0 out of 10
Good
(2 reviews)
  • 46 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Suite, 1 Bedroom

A modern hotel room with a flat-screen TV, a dining table, a sofa, and a chair.

Suite, 1 Bedroom

9.4 out of 10
Exceptional
(23 reviews)
  • 46 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

View all photos for Studio, 1 King Bed with Sofa bed

A modern living room with a sectional sofa, a flat-screen TV, a floor lamp, and artwork on the wall.

Studio, 1 King Bed with Sofa bed

9.4 out of 10
Exceptional
(54 reviews)
  • 43 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free Wi-Fi

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4.7 out of 5, Exceptional, 1,194 reviews
The price is €141
includes taxes & fees
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About this property

Residence Inn by Marriott Portsmouth Downtown/ Waterfront

This smoke-free hotel features an indoor pool, a 24-hour fitness center, and valet parking. Free continental breakfast and free WiFi in public areas are also provided. Additionally, coffee/tea in a common area, a business center, and conference space are onsite. Housekeeping is available on request.
Residence Inn by Marriott Portsmouth Downtown/ Waterfront offers 128 air-conditioned accommodations with coffee/tea makers and hair dryers. 32-inch flat-screen televisions come with premium satellite channels. Accommodations at this 3-star hotel have kitchens with refrigerators, stovetops, microwaves, and cookware/dishes/utensils.

Guests can surf the web using the complimentary wired and wireless Internet access. Business-friendly amenities include desks, desk chairs, and phones. Additionally, rooms include irons/ironing boards and complimentary toiletries. Change of towels and change of bedsheets can be requested. Housekeeping is provided daily.

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.

Our customers tell us they can't get enough of the helpful staff at Residence Inn by Marriott Portsmouth Downtown/ Waterfront. During your stay, you'll be connected to the convention center, and just a quick walk from Market Square. Free breakfast, free WiFi in public areas, and an indoor pool are available. This property offers pet-friendly amenities like food and water bowls.
  • Free continental breakfast served daily
  • Free WiFi and wired Internet
  • Valet parking available for a fee
  • Take a swim in the indoor pool
  • Services include free grocery shopping service, dry cleaning/laundry, and luggage storage
  • Onsite recreation includes a 24-hour gym
  • Guests have great things to say about the location and the helpful staff
  • Just a 2-minute walk from Market Square and 5 minutes by car from Kittery Premium Outlets
  • Pets welcome for a fee
  • Pet-friendly amenities are available, including food and water bowls
Residence Inn by Marriott Portsmouth Downtown/ Waterfront offers its guests an indoor pool and a 24-hour fitness center. Public spaces have free WiFi and wired Internet. A business center and a meeting room are available. Free breakfast is served daily. Event space at this hotel measures 603 square feet (56 square meters) and includes conference space. The business-friendly Residence Inn by Marriott Portsmouth Downtown/ Waterfront also features coffee/tea in a common area, complimentary newspapers in the lobby, and laundry facilities. Parking is available for a fee.

This 3-star Portsmouth hotel is smoke free.

Guests are served free continental breakfast on weekdays from 6 AM to 9:30 AM and on weekends from 7 AM to 10 AM.

Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transport

  • Valet parking on site (USD 45 per night; includes in/out privileges)
  • Limited on-site valet parking

Food and drink

  • Free continental breakfast available 6 AM to 9:30 AM on weekdays and 7 AM to 10 AM on weekends
  • Coffee and tea in common areas

Things to do

  • 24-hour gym
  • Indoor pool

Family friendly

  • In-room cot
  • In-room kitchen
  • In-room microwave
  • In-room refrigerator
  • Indoor pool
  • Laundry facilities

Conveniences

  • 24-hour front desk
  • ATM
  • Free newspapers in lobby
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Free grocery shopping service
  • Housekeeping (daily)

Business services

  • 603 square feet of conference space
  • Business centre
  • Meeting room

Outdoors

  • Vegetable garden

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Braille/raised signage
  • Height-adjustable showerhead
  • Lever door handles
  • Lift
  • Pool hoist on site
  • Stair-free path to entrance
  • Valet for wheelchair-equipped vehicles
  • Visual fire alarm
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk

More

  • 1 building
  • 5 floors
  • Banquet hall
  • Built in 2010
  • Comprehensive food waste policy
  • Double-glazed windows
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Smoking not allowed
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Free cot

Bathroom

  • Free toiletries
  • Hair dryer
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • 32-inch flat-screen TV with premium satellite channels
  • IPod dock

Food and drink

  • Coffee/tea maker
  • Cookware, dishware, and utensils
  • Dishwasher
  • Hob
  • Kitchen
  • Microwave
  • Paper towels
  • Refrigerator
  • Toaster

More

  • Air conditioning
  • Connecting rooms available
  • Desk
  • Desk chair
  • Iron/ironing board
  • Laptop workspace
  • Phone
  • Recycling
  • Water-efficient showers

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: anytime
Minimum check-in age: 21

Check-out

Check-out before 11 AM
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 100 per accommodation, per stay
  • Food and water bowls are available
  • Service animals are exempt from fees

Children and extra beds

  • Children are welcome.
  • Kids stay free! Up to 3 children 18 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Free cribs (infant beds)!

Payment types at the property

Important information

Optional extras

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

  • Valet parking fee: USD 45 per night (in/out privileges)
  • Pet fee: USD 100 per accommodation, 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

This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
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, debit cards, and cash
Cashless transactions are available
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, and a deadbolt lock
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Front desk staff will greet guests on arrival at the property.
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

  • Up to 3 children 18 years old and younger stay free in the same room as the parent or guardian when using existing bedding.
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Residence Inn Marriott Downtown/ Waterfront Hotel Portsmouth
Residence Inn Marriott Portsmouth Downtown/ Waterfront
Residence Inn Marriott Portsmouth Downtown/ Waterfront Hotel
Resince riott smouth Waterfro
Residence Inn by Marriott Portsmouth Downtown/ Waterfront Hotel

Residence Inn by Marriott Portsmouth Downtown/ Waterfront Reviews

Reviews

9.0

Wonderful

Rating 10 - Excellent. 654 out of 1001 reviews
Rating 8 - Good. 232 out of 1001 reviews
Rating 6 - Okay. 70 out of 1001 reviews
Rating 4 - Poor. 29 out of 1001 reviews
Rating 2 - Terrible. 16 out of 1001 reviews

9.4/10

Cleanliness

9.2/10

Staff & service

8.8/10

Amenities

9.2/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Rory

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This is a great hotel in a terrific location!
Stayed 1 night in Apr 2026
Verified review

8/10 Good

robert

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent location nice staff good breakfast
Stayed 1 night in Feb 2026
Verified review

10/10 Excellent

Jenna

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stay here every year! Great staff and the location is perfect
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Miriam

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent warm breakfast, clean room, friendly staff. Food was delicious.
Stayed 4 nights in Mar 2026
Verified review

10/10 Excellent

Karen

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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.
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Valerie

Liked: Cleanliness, staff & service, property conditions & facilities
We didn't cook during our stay but it was helpful to have a kitchen with fridge and microwave for kids' snacks and leftovers. The breakfast was great and we enjoyed use of the pool and a late checkout. Overall, I highly recommend this hotel!
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Juan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room. Helpful staff. Good breakfast only downside was the parking but was only a block away and got my steps in. Thanks for having us!
Stayed 1 night in May 2026
Verified review

8/10 Good

Glen

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
rooms very new full frig. and clean
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Robert

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Downtown, clean, equipment all in good condition, staff all helpful, breakfast well presented and serviced
Stayed 2 nights in Mar 2026
Verified review

10/10 Excellent

Mary

Liked: Cleanliness, staff & service, property conditions & facilities
Will definitely stay here again!
Stayed 1 night in Oct 2025
Verified review

10/10 Excellent

Brian

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean hotel and room. Professional courteous staff
Stayed 1 night in Jan 2026
Verified review

10/10 Excellent

Diane

Liked: Cleanliness, amenities, property conditions & facilities
The room was so well laid out and comfortable! Very clean and well equipped! The staff were friendly and helpful. Very convenient location!
Stayed 3 nights in Feb 2026
Verified review

10/10 Excellent

Sheila

Liked: Cleanliness, amenities, property conditions & facilities
Absolutely wonderful. Room awesome, staff excellent, valet parking wonderful. Room PERFECT
Stayed 2 nights in Feb 2026
Verified review

10/10 Excellent

Julie

Liked: Amenities, property conditions & facilities
Excellent stay!
Stayed 1 night in Mar 2025
Verified review

10/10 Excellent

Caleb

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent staff and great location.
Stayed 6 nights in Jun 2025
Verified review

8/10 Good

William

Liked: Cleanliness
Very friendly staff.
Stayed 2 nights in Sep 2025
Verified review

10/10 Excellent

Michael

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
very nice place to stay
Stayed 1 night in Sep 2024
Verified review

10/10 Excellent

Patrick

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place!
Stayed 1 night in Apr 2025
Verified review

10/10 Excellent

Albert

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great hotel at a great location!
Stayed 2 nights in Nov 2024
Verified review

10/10 Excellent

Emilio Fautsch

Liked: Cleanliness, amenities, property conditions & facilities
The hole hotel has been renew very good!
Stayed 6 nights in Oct 2025
Verified review

8/10 Good

Mark

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was great except that they allow dogs. It was around 7 a.m. when I started hearing a small dog barking constantly. After about 2 hours I called the front desk to see if they could locate the dog. I never did hear the dog stop barking. Luckily I went out for the day after another hour of listening to the constant yelping.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

AVEEK

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great hotel Nice location
Stayed 1 night in Jul 2024
Verified review

10/10 Excellent

Lynn

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Property was clean and staff was great
Stayed 2 nights in May 2025
Verified review

10/10 Excellent

Donald

Liked: Cleanliness, staff & service, amenities
The room was lovely and clean. The amenities were everything you would expect. The staff were so helpful, friendly and gracious which was beyond what we expected. definitelwowould love to stay with
Stayed 1 night in Dec 2025
Verified review

8/10 Good

Katherine

Great location and staff was pleasant. We stayed at a room near the elevator and the elevator beep sounds like a doorbell. It woke me from a sound sleep and since it repeated so frequently, I stayed awake. This may be something that was not brought to the hotel’s attention.
Stayed 1 night in Mar 2026