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Rooms and Guests2 Guests, 1 Room
Key details

Hotel Overview

100 Deer Street, Portsmouth, New Hampshire, United States, 03801

Residence Inn by Marriott Portsmouth Downtown - All-suite extended-stay hotel near Piscataqua River

Located in downtown Portsmouth, this all-suite extended-stay hotel provides easy access to NH and ME beaches, the University of New Hampshire, and Kittery Shopping Outlets. Major corporations like Liberty Mutual and the Portsmouth Naval Shipyard are nearby. The hotel features a heated indoor pool, fitness center, on-site bar with lighter fare, and complimentary hot breakfast. Free WiFi is available throughout the property. The Music Hall, Strawbery Banke, shopping boutiques, restaurants, theaters, galleries, and historic homes are within walking distance. The hotel is pet-friendly and offers accessible facilities, including elevators, service animal accommodations, and valet parking for wheelchair-equipped vehicles.

Additional perks of the hotel

Complimentary hot breakfast buffet

On-site bar featuring lighter fare

Free WiFi throughout the property

Meeting space and convenience store

Dry cleaning service and laundry facilities

Mobile key and digital check-in

Guest room recycling program

Accessible on-site parking and valet parking for wheelchair-equipped vehicles

Suites Overview

The suites at Residence Inn by Marriott Portsmouth Downtown include a well-equipped kitchen, seating area, and flat-screen TV with satellite programming. Certain units feature a sofa bed and an adapted bath for wheelchair accessibility. All guestrooms offer laptop-friendly workspaces, air conditioning, and free WiFi. The kitchens are fitted with a stovetop, refrigerator, dishwasher, and kitchenware.

Other conveniences

Ironing facilities and heating

Tea and coffee maker in each suite

Private bathroom with shower and hairdryer

Carpeted floors and dining area

Roll-in shower available in accessible units

32-inch flat-screen TVs with cable channels

Alarm clock with telephone ringers and TTY/TTD compatibility

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Choose Your Room

Our listed hotels offer a variety of room types—double rooms, family suites, or deluxe options—all with features like breakfast, flexible cancellation policies, and exclusive deals.
King Studio Sofa Bed
Max:
2 persons
465 sq. feet 
Bed options:
1 King-size bed
Shower
Coffee machine
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One-Bedroom King Suite Sofa Bed
Max:
2 persons
500 sq. feet 
Bed options:
1 King-size bed
Shower
Coffee machine
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One-Bedroom King Suite Sofa Bed Adapted Tub Mobility Hearing Accessible
Max:
2 persons
500 sq. feet 
Bed options:
1 King-size bed
Shower
Coffee machine
Check Prices
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Room Rates & Availability Tracker

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Transportation Tips

Transportation Options

City Centre
Portsmouth2700 ft
Airports
Pease International Tradeport (PSM) 8.1 mi
Portland International Jetport (PWM) 48.6 mi

Amenities

Thoughtful hotel amenities for a comfortable stay

General

  • No smoking on site
  • Free Wi-Fi
  • Parking
  • 24-hour reception
  • VIP check-in/ -out
  • Express check-in/ -out
  • Pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • Luggage storage
  • Lift
  • ATM/Cash machine
  • Smoke detectors
  • Electric vehicle charging station
  • Key card access

Sports & Fitness

  • Fitness centre

Guest Parking

  • Cookware/ Kitchen utensils

Services

  • Valet parking
  • Pet amenities available
  • Laundry
  • Dry cleaning
  • Shops/Commercial services
  • Welcome drink

Business

  • Business centre
  • Meeting/ Banquet facilities

Children

  • Board games

Spa & Leisure

  • Indoor swimming pool
  • Leisure/ TV room

Room features

  • Air conditioning
  • Heating
  • Sitting area
  • Tea and coffee facilities
  • Ironing facilities

Bathroom

  • Free toiletries

Self-catering

  • Cookware/ Kitchen utensils

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
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Hotel Location

100 Deer Street, Portsmouth, New Hampshire, United States, 03801
Map view
100 Deer Street, Portsmouth, New Hampshire, United States, 03801
Nearby
Square
Market Square
1600 ft
Museum
John Paul Jones House
1400 ft
Garden
Moffatt-Ladd House
1000 ft
Chestnut Street Between Court Street & State Street
Portsmouth African Burying Ground
1400 ft
Museum
Governor John Langdon House
1800 ft
Gallery
Piscataqua Fine Arts Studio and Gallery
900 ft
150 Daniel St
Warner House
1700 ft
Library
Portsmouth Athenaeum
1000 ft
Market Square
Portsmouth Harbor Trail
1000 ft
Church
St. John's Episcopal Church
1500 ft
Church
North Church of Portsmouth
1100 ft
319 Vaughan St
3S Artspace
1500 ft
Store
Summer Sessions Portsmouth
700 ft
10 Vaughan Mall #215
Portsmouth Team Building
900 ft
Gallery
Three Graces Gallery
900 ft
Gallery
NJM Gallery
1000 ft
North Mill Pond
1600 ft
Gallery
New Hampshire Art Association
1800 ft
110 State St Ste 1
ellO gallery & shop
1900 ft
Restaurants
Earth Eagle Brewings
500 ft
165 High St
Gilley's
1000 ft
175 Fleet St
Juicery
1300 ft
51 Hanover St
The Soupery
1300 ft
51 Hanover St
Annabelle's Natural Ice Cream
1300 ft
49 Ceres St
The Goods
900 ft
29 Vaughan Mall
Bennett's Sandwich Shop
1300 ft
41 Congress St
Breaking New Grounds
1700 ft
14 Market Sq
Kilwins
1400 ft
20 Congress St Market Square
Joe's New York Pizza
1200 ft
124 Congress St
Cup of Joe
1600 ft
31 Market St

Guest Reviews & Ratings

What Guests Are Saying?
Guest reviews
5.0/10
based on 3 reviews
8.2
8.2/10 based on 149 reviews
George
United States, May  2024
7.6/10

The hotel had a disappointing start as the room with a separating wall between the living room and bedroom that we expected was not available after our first day's stay of a few days. However, the reduced price nearly a fourth of the original rate was a pleasant surprise. The service provided by the friendly and knowledgeable general manager made our stay enjoyable, enabling us to easily book boat tours and make dinner reservations.

Rooms
7.0
We were initially let down by the unavailability of the specific room setup we anticipated, but the reduced price was a significant positive aspect.
Service
9.0
The service was top-notch, with the general manager being exceptionally friendly and helpful in assisting us with various bookings and arrangements.
Location
8.0
The central location of the hotel was perfect for our needs in exploring the city, despite the disappointing buffet breakfast experience, unlike any we've had in over fifty years of travel.
Dining
7.0
While the buffet breakfast was not up to our expectations, the dining options like Belgian waffles at The Friendly Toast were enjoyable.
Facilities
7.0
The hotel offered a range of facilities like dry cleaning, shops, laundry services, as well as valet parking, and pet amenities which were convenient during our stay.
friendly staff
disappointing breakfast
Rob
United States, October  2023
7.2/10

When we first entered the room, it smelled clean and was fully equipped with all essentials like silverware, glassware, refrigerator, microwave, and sink. However, it was very noisy with the guest staying in the room above, which affected our stay. Despite this, the room had a nice setup overall.

Rooms
7.0
The room had a nice setup and was fully equipped with all essentials.
Service
9.0
The staff were extremely friendly and helpful, promptly bringing up another coffee maker when needed.
Location
9.0
The hotel is in the center of downtown within walking distance of everything Portsmouth has to offer. A great spot to explore the city.
Dining
5.0
The dining options were a bit sparse, and the breakfast was nothing special.
Facilities
6.0
The hotel doesn't offer many facilities, but the small bar opens at 5 pm, which is convenient for guests.
Sarah
United States, May  2023
9.0/10

I had a great stay at this hotel! The rooms were well-equipped with everything I needed, and the size was just right. The location was fabulous, right in the heart of downtown and within walking distance to many attractions. The service was excellent, and the staff was very helpful without me even needing to ask.

Rooms
9.0
The room setup was nice, fully equipped with essentials like silverware, glassware, refrigerator, microwave, and sink. It was up-to-date with good appliances and a nice shower.
Service
9.0
The in-room kitchen and spacious bathroom were big pluses. Additionally, they offered services like dry cleaning, laundry, valet parking, and even pet amenities.
Location
10.0
The hotel seemed bright and welcoming, and the central location made it convenient to access all the downtown attractions easily. It was a perfect spot within walking distance to the Opera House and other key places.
Dining
8.0
The dining options were adequate, but I wished breakfast lasted a bit longer on weekends. However, the breakfast selection was good quality, and having access to omelettes was a nice touch.
Facilities
9.0
The hotel's facilities were top-notch and well-maintained. I especially enjoyed the amenities like shops, commercial services, welcome drinks, and the availability of pet amenities.
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09Sept2025Select date
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Rooms and Guests2 Guests, 1 Room