Skip Main Navigation

100 Deer Street  Portsmouth  New Hampshire  03801  USA 
Check Rates & Availability

To make reservations by phone, dial 1 800 251 259 in Australia and 0800 441 035 in New Zealand, or view our regional telephone reservation numbers.

Enjoy our Portsmouth hotel's extended-stay accommodations

Residence Inn Portsmouth Downtown/Waterfront is located in the heart of Downtown Portsmouth and lies adjacent to Portsmouth Harbor Events & Conference Center and is a LEED Environmental Certified Hotel in the Seacoast region. Located just footsteps away from the Piscataqua River, Isles of Shoals Steamship Company and Strawbery Banke, a wide variety of shopping boutiques, area restaurants, live theaters, art galleries, historic homes and waterfront gardens are at your fingertips. Our all-suite, extended stay hotel is pet-friendly, offering such amenities as a heated indoor pool, fitness center, on-site bar featuring lighter fare, evening socials and complimentary hot breakfast. This Downtown Seacoast Hotel allows for easy access to NH & ME beaches, the University of New Hampshire and Kittery Shopping Outlets, as well as major area corporations. Just one hour north of Boston and south of Portland, Maine, our well-appointed Portsmouth NH hotel offers a scenic yet convenient setting for both business and leisure

Receive up to 15% off stays in July

Map & Local Area

Marriott Rewards

Category:8· Points Needed Per Night

4.7 out of 5.0
Cleanliness
4.8
Service
4.8
97% of guests recommend this hotel

Key Amenities

Free high speed Internet
Free breakfast
Pet friendly
Kitchen/kitchenette

Guest Rooms

  • Close

    Studio

    1 King, Sofa bed

      Room images may not correspond to the actual room received.

        Check Room Rates & Availability

      Room Overview

      Room Amenities

      In-room Media

    • Close

      1 Bedroom Suite

      1 King, Sofa bed

      1 Bedroom Suite
      1 King, Sofa bed

        Room images may not correspond to the actual room received.

          Check Room Rates & Availability

        Room Overview

        Room Amenities

        In-room Media

      • Close

        Larger Guest room

        1 King, Sofa bed, Corner room

        Larger Guest room
        1 King, Sofa bed, Corner room

          Room images may not correspond to the actual room received.

            Check Room Rates & Availability

          Room Overview

          Room Amenities

          In-room Media

        View All Guest Rooms

        When you Book Direct on Marriott.com

        Only pay when you stay

        Avoid upfront payments.

        Exclusions apply

        Change your mind

        Modify or cancel your reservation

        Exclusions apply

        Your room, your way

        Request room extras when you book.

        Conditions apply

        It Pays to Book Direct

        Deals & Promotions

        Free Wi-Fi. Mobile check-in. Exclusive benefits.

        Join and they’re all yours.

        View All Deals & Promotions

        Check Room Rates & Availability

        Residence Inn® by Marriott® Portsmouth Downtown/Waterfront