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All properties in Portsmouth, New Hampshire, United States of America
1 room, 2 adults

Residence Inn by Marriott Portsmouth Downtown/ Waterfront, Portsmouth

3-star3 stars
100 Deer Street, Portsmouth, NH, 03801, United States of America

Pet-friendly Portsmouth hotel with indoor pool, connected to the convention center
  • Free full breakfast and free WiFi
  • Collect nightsYou can collect™ Rewards nights here
From 585 reviews

TripAdvisor Traveller Rating

Awesome vibe
Great location
Tasty breakfast
Great room

Residence Inn by Marriott Portsmouth Downtown/ Waterfront, Portsmouth

from $287 CAD
  • Suite, 1 Bedroom
  • Studio, 1 King Bed with Sofa bed

What’s around Residence Inn by Marriott Portsmouth Downtown/ Waterfront, Portsmouth


  • Heart of Portsmouth
  • Market Square - 2 min walk
  • Moffatt-Ladd House - 3 min walk
  • Tugboat Alley - 5 min walk
  • Portsmouth Brewery - 5 min walk
  • Portsmouth Athenaeum - 6 min walk
  • St. John's Episcopal Church - 6 min walk
  • Music Hall - 6 min walk

Getting around

  • Portsmouth, NH (PSM-Portsmouth Intl.) - 7 min drive
  • Sanford, ME (SFM-Sanford Seacoast Regional) - 35 min drive
  • Manchester, NH (MHT-Manchester-Boston Regional) - 55 min drive
  • Dover Transportation Center - 18 min drive
  • Durham Station - 22 min drive
  • Exeter Station - 22 min drive

At a glance

Key facts

Hotel size

  • This hotel has 128 rooms
  • This hotel is arranged over 5 floors


  • Check-in time 4 PM-1 AM
  • Check-out time is 11 AM
  • Express check-out

Required at check-in

  • Credit card or cash deposit required

  • Government-issued photo ID required

  • Minimum check-in age is 21

Travelling with others


  • Up to 3 children stay free when occupying the parent or guardian's room, using existing bedding


  • Pets allowed *


  • Free WiFi and wired Internet access in public areas

  • Free WiFi and wired Internet access in rooms



  • Valet parking *

Payment types at the property

Other information

  • Smoke-free property
* See small print for additional details or extra charges

In the hotel

Food and drink
  • Free full breakfast daily
  • Bar/lounge
  • Coffee/tea in a common area
Things to do
  • Indoor pool
  • 24-hour fitness facilities
  • Kayaking nearby
Working away
  • Business center
  • Conference space size (feet) - 603
  • Conference space size (meters) - 56
  • One meeting room
  • 24-hour front desk
  • Dry cleaning/laundry service
  • Laundry facilities
  • Free grocery shopping service
  • Free newspapers in lobby
  • Luggage storage
  • Number of buildings/towers - 1
  • Year Built - 2010
  • ATM/banking
  • Safe-deposit box at front desk
  • Accessible bathroom
  • In-room accessibility
  • Roll-in shower
Languages Spoken
  • English

In the room

Home comforts
  • Air conditioning
  • Coffee/tea maker
  • Iron/ironing board
Sleep well
  • Sofa bed
  • Sofa bed size unspecified
Freshen up
  • Free toiletries
  • Hair dryer
Be entertained
  • 32-inch flat-screen TV
  • Premium TV channels
  • IPod docking station
Stay connected
  • Desk
  • Free WiFi
Food and drink
  • Refrigerator
  • Microwave
  • Kitchen
  • Dishwasher
  • Daily housekeeping
  • Connecting/adjoining rooms available

Residence Inn by Marriott Portsmouth Downtown/ Waterfront, Portsmouth’s small print

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


The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.

Optional extras

Valet parking costs USD 30.00 per night

Pets are allowed for an extra charge of USD 100 per accommodation, per stay

We have included all charges provided to us by this property. However, charges can vary, for example, based on length of stay or the unit you book.

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Recent reviews

Superb 9.0 From 237 reviews

Exceptional 10.0
Love the new look. Convenient location for sightseeing.
Susan, usRomance trip
Exceptional 10.0
Great Hotel
Front desk went out of their way to accommodate me- I will definitely return
Deborah L, usBusiness trip
Exceptional 10.0
Another great option in Portsmouth
Great place to stay in downtown Portsmouth
David, us1 night romance trip
Exceptional 10.0
Beautiful room, walking distance to everything,great service. Would highly recommend
Michelle, us1 night romance trip
Very Good 8.0
The room was large and the sofa bed was surprisingly comfortable according to my son. The only issue was the breakfast. Eggs and sausage had no taste.
Kari, us1 night family trip

Residence Inn by Marriott Portsmouth Downtown/ Waterfront, Portsmouth

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