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26Oct2025Select date
Check-out
27Oct2025Select date
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 Adapted Tub Mobility Hearing Accessible
2 persons
43 m² 
1 King-size bed and 1 Sofa bed
Shower
Coffee machine
One-Bedroom King Suite Sofa Bed Hearing Accessible
2 persons
46 m² 
1 King-size bed and 1 Sofa bed
Shower
Coffee machine
King Studio Sofa Bed
2 persons
43 m² 
1 King-size bed
Shower
Coffee machine
One-Bedroom King Suite Sofa Bed
2 persons
46 m² 
1 King-size bed and 1 Sofa bed
Shower
Coffee machine
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Transportation Tips

Transportation Options

City Centre
Portsmouth800 m
Airports
Pease International Tradeport (PSM) 13.1 km
Portland International Jetport (PWM) 78.2 km

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
470 m
Museum
John Paul Jones House
420 m
Garden
Moffatt-Ladd House
280 m
Chestnut Street Between Court Street & State Street
Portsmouth African Burying Ground
420 m
Museum
Governor John Langdon House
540 m
Gallery
Piscataqua Fine Arts Studio and Gallery
250 m
150 Daniel St
Warner House
490 m
Library
Portsmouth Athenaeum
290 m
Market Square
Portsmouth Harbor Trail
300 m
Church
St. John's Episcopal Church
450 m
Church
North Church of Portsmouth
320 m
319 Vaughan St
3S Artspace
450 m
Store
Summer Sessions Portsmouth
200 m
10 Vaughan Mall #215
Portsmouth Team Building
260 m
Gallery
Three Graces Gallery
270 m
Gallery
NJM Gallery
300 m
North Mill Pond
480 m
Gallery
New Hampshire Art Association
520 m
110 State St Ste 1
ellO gallery & shop
550 m
Restaurants
Earth Eagle Brewings
140 m
165 High St
Gilley's
280 m
175 Fleet St
Juicery
380 m
51 Hanover St
The Soupery
380 m
51 Hanover St
Annabelle's Natural Ice Cream
380 m
49 Ceres St
The Goods
260 m
29 Vaughan Mall
Bennett's Sandwich Shop
390 m
41 Congress St
Breaking New Grounds
490 m
14 Market Sq
Kilwins
410 m
20 Congress St Market Square
Joe's New York Pizza
340 m
124 Congress St
Cup of Joe
480 m
31 Market St
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Check-in
26Oct2025Select date
Check-out
27Oct2025Select date
Rooms and Guests2 Guests, 1 Room