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Check-in
23Oct2025Select date
Check-out
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Rooms and Guests2 Guests, 1 Room
Key details

Hotel Details

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

Residence Inn By Marriott Portsmouth Downtown - All-suite waterfront hotel with indoor pool, kitchen-equipped rooms, and downtown location

Located steps from the Piscataqua River, this 3-star Portsmouth hotel features all-suite accommodations with fully equipped kitchens, seating areas, and flat-screen TVs. Each suite includes a stovetop, refrigerator, dishwasher, and kitchenware, plus free WiFi and air conditioning. The Residence Inn maintains a heated indoor saline pool and a fitness center with cardiovascular equipment and free weights. A complimentary hot breakfast buffet is served on weekdays from 6 AM to 9:30 AM, while an on-site bar offers lighter fare. Business travelers have access to a 603-square-foot meeting room and laptop-friendly workspaces. The property stands within 0.3 miles of Earth Eagle Brewings, Green Elephant Vegetarian Bistro, and the Piscataqua Fine Arts Studio and Gallery. Residence Inn by Marriott Portsmouth Downtown places guests 5 miles from Kittery Outlets and 9.5 miles from Pease International Tradeport.

Pros

Pet-friendly accommodation allows two pets up to 75 pounds each

Walking distance to multiple dining options including Dos Amigos Burritos and The Friendly Toast

Steps away from historic sites like Moffatt-Ladd House and Warner House

Comprehensive accessibility features including roll-in showers and mobility-accessible rooms

Cons

$100 non-refundable pet fee per stay required

Portland International Jetport is the nearest airport, requiring transportation arrangements

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Select room type

Choose from double rooms, family suites, and premium stays. Enjoy breakfast, flexible cancellations, 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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Getting around

Discover available transportation options for smooth travel around the city

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

Facilities

Hotel has comfortable rooms, premium services, and a prime downtown location

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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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
23Oct2025Select date
Check-out
24Oct2025Select date
Rooms and Guests2 Guests, 1 Room