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AC Hotel by Marriott Portsmouth

3.5 star property
Hotel with bars, a quick walk to The Music Hall

Choose dates to view prices

Photo gallery for AC Hotel by Marriott Portsmouth

Restaurant
Restaurant
Lobby
View from property
Meeting facility
AC Hotel by Marriott Portsmouth offers a convenient downtown location for experiencing the city. Guests enjoy meals at the on-site AC Kitchen restaurant while appreciating practical amenities like dry cleaning and laundry services that make extended stays comfortable.

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Bar
  • Housekeeping
  • Pet-friendly
The current price is AU$295
includes taxes & fees
9 Nov - 10 Nov

Room options

Available filters for rooms
Showing 10 of 10 rooms

View all photos for Room, 1 King Bed with Sofa bed

Hypo-allergenic bedding, in-room safe, desk, laptop workspace

Room, 1 King Bed with Sofa bed

9.4 out of 10
Exceptional
(44 reviews)

Highlights

Air conditioning
Fridge
Flat-screen TV
Hypo-allergenic bedding
Sofa bed - double
Blackout curtains
Hairdryer
Private bathroom
  • 33 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds

Hypo-allergenic bedding, in-room safe, desk, laptop workspace

Room, 2 Queen Beds

9.6 out of 10
Exceptional
(14 reviews)

Highlights

Air conditioning
Fridge
Flat-screen TV
Hypo-allergenic bedding
Blackout curtains
Hairdryer
Private bathroom
Rainfall showerhead
  • 33 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed with Sofa bed, Harbour View

Hypo-allergenic bedding, in-room safe, desk, laptop workspace

Room, 1 King Bed with Sofa bed, Harbour View

9.0 out of 10
Wonderful
(16 reviews)

Highlights

Air conditioning
Fridge
Flat-screen TV
Hypo-allergenic bedding
Sofa bed - double
Blackout curtains
Hairdryer
Private bathroom
  • 33 sq m
  • Harbour view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, 1 King Bed with Sofa bed

Suite, 1 King Bed with Sofa bed

Suite, 1 King Bed with Sofa bed

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Hypo-allergenic bedding
Sofa bed - double
Blackout curtains
Hairdryer
  • 42 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, 1 King Bed with Sofa bed, Corner

Flat-screen TV

Suite, 1 King Bed with Sofa bed, Corner

9.0 out of 10
Wonderful
(2 reviews)

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Hypo-allergenic bedding
Sofa bed - double
Blackout curtains
Hairdryer
  • 37 sq m
  • Water view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds, Non Smoking (Hearing Accessible)

Hypo-allergenic bedding, in-room safe, desk, laptop workspace

Room, 2 Queen Beds, Non Smoking (Hearing Accessible)

10.0 out of 10
Exceptional
(2 reviews)

Highlights

Air conditioning
Fridge
Flat-screen TV
Hypo-allergenic bedding
Blackout curtains
Hairdryer
Private bathroom
Rainfall showerhead
  • 33 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 2 Queen Beds, Non Smoking (Mobility Accessible, Roll-in Shower)

Hypo-allergenic bedding, in-room safe, desk, laptop workspace

Room, 2 Queen Beds, Non Smoking (Mobility Accessible, Roll-in Shower)

Highlights

Air conditioning
Fridge
Flat-screen TV
Hypo-allergenic bedding
Blackout curtains
Hairdryer
Private bathroom
Rainfall showerhead
  • 33 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 King Bed with Sofa bed, Accessible, Corner (Mobility Accessible, Tub)

Hypo-allergenic bedding, in-room safe, desk, laptop workspace

Suite, 1 King Bed with Sofa bed, Accessible, Corner (Mobility Accessible, Tub)

10.0 out of 10
Exceptional
(1 review)

Highlights

Separate sitting area
Air conditioning
Fridge
Flat-screen TV
Hypo-allergenic bedding
Sofa bed
Blackout curtains
Separate bedroom
  • 42 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed with Sofa bed, Non Smoking (Mobility Accessible, Tub)

Hypo-allergenic bedding, in-room safe, desk, laptop workspace

Room, 1 King Bed with Sofa bed, Non Smoking (Mobility Accessible, Tub)

10.0 out of 10
Exceptional
(1 review)

Highlights

Air conditioning
Fridge
Flat-screen TV
Hypo-allergenic bedding
Sofa bed - double
Blackout curtains
Shower/bath combination
Rainfall showerhead
  • 33 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed with Sofa bed, Non Smoking (Hearing Accessible)

Hypo-allergenic bedding, in-room safe, desk, laptop workspace

Room, 1 King Bed with Sofa bed, Non Smoking (Hearing Accessible)

9.0 out of 10
Wonderful
(2 reviews)

Highlights

Air conditioning
Fridge
Flat-screen TV
Hypo-allergenic bedding
Sofa bed - double
Blackout curtains
Hairdryer
Private bathroom
  • 33 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

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About the area

Located in Portsmouth, AC Hotel by Marriott Portsmouth is in the city centre. Fort Constitution Historical Site is a notable landmark, and the area's natural beauty can be seen at Prescott Park and Wallis Sands State Beach. Don't miss out on a visit to Water Country. Take the opportunity to explore the area for outdoor excitement like hiking/biking trails.
Visit our Portsmouth travel guideOpens in a new window
Map
299 Vaughn Street, Portsmouth, NH, 03801

What's nearby

  • Market Square - 5 min walk - 0.5 km
  • The Music Hall - 8 min walk - 0.7 km
  • Prescott Park - 11 min walk - 1.0 km
  • Strawbery Banke Museum - 11 min walk - 1.0 km
  • Water Country - 8 min drive - 6.1 km

Getting around

  • Dover Transportation Center - 18 min drive
  • Manchester, NH (MHT-Manchester-Boston Regional) - 55 min drive

Restaurants

  • ‪Sheraton Portsmouth Harborside Hotel Club Lounge - ‬5 min walk
  • ‪The Wilder - ‬6 min walk
  • ‪The Oar House - ‬8 min walk
  • ‪Barrio - ‬1 min walk
  • ‪The Goods - ‬7 min walk

About this property

AC Hotel by Marriott Portsmouth

Hotel near The Music Hall
Located close to Prescott Park and Fort Constitution Historical Site, AC Hotel by Marriott Portsmouth provides dry cleaning/laundry services, 2 bars and a 24-hour gym. Be sure to enjoy a meal at AC Kitchen, the on-site restaurant. Stay connected with free in-room WiFi.
Additional perks include:
  • Buffet breakfast (surcharge), free bike hire and valet parking (surcharge)
  • An electric car charging station, express check-out and newspapers in the reception
  • A gift shop, a 24-hour front desk and a banquet hall
  • Guest reviews give top marks for the helpful staff
Room features
All 156 rooms boast comforts such as laptop-friendly workspaces and air conditioning, in addition to perks such as free WiFi and desk chairs.
Extra conveniences in all rooms include:
  • Recycling and LED light bulbs
  • Free toiletries and hairdryers
  • Flat-screen TVs with premium channels
  • Wardrobes/cupboards, fridges and coffee/tea makers

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Hampton Inn & Suites Portsmouth Downtown

  • Pool
  • Breakfast included
  • Pet-friendly
  • Free WiFi
9.4 out of 10, Exceptional, 1,060 reviews
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includes taxes & fees
2 Nov - 3 Nov
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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Electric car charging station on site
  • Height restrictions apply for on-site parking
  • Onsite parking available only on request
  • Secured, covered valet parking on site (USD 45 per night; includes in/out privileges)
  • Onsite parking includes off-street options

Food and drink

  • Buffet breakfast available for a fee 6:00 AM to 10:30 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 22 to 22 for adults and USD 12 to 12 for children
  • 2 bars/lounges
  • A restaurant

Restaurants on site

  • AC Kitchen
  • AC Lounge
  • Rooftop at the Envio

Things to do

  • 24-hour gym
  • Free bicycle rentals

Family friendly

  • In-room refrigerator
  • Laundry facilities

Conveniences

  • 24-hour front desk
  • Gift shop/newsstand
  • Laundry facilities
  • Newspapers in lobby
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (daily)

Business services

  • 10 meeting rooms

Outdoors

  • Vegetable garden

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Assistive listening devices in meeting rooms
  • Braille/raised signage
  • Handrails in stairways (91 centimetre high)
  • Height-adjustable showerhead
  • Lever door handles
  • Lift (107 centimetre wide door)
  • Stair-free path to entrance
  • Valet for wheelchair-equipped vehicles
  • Visual fire alarm
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk (86 centimetre high)
  • Wheelchair-accessible restaurant
  • Wheelchairs on site

More

  • 5 floors
  • At least 80% lighting from LEDs
  • Banquet hall
  • Built in 2019
  • Comprehensive recycling policy
  • Double-glazed windows
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Rooftop garden
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Hypo-allergenic bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Shampoo
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • Flat-screen TV with premium cable channels

Food and drink

  • Coffee/tea maker
  • Free bottled water
  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Energy-saving switches in guestrooms
  • Iron/ironing board
  • Laptop workspace
  • LED lighting
  • Phone
  • Recycling
  • Safe
  • Water-efficient showers
  • Window screens

Policies

Check-in

Check-in start time: 4:00 PM; check-in end time: anytime
Minimum check-in age - 21

Check-out

Check-out before 11:00 AM
Contactless check-out
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

Pets are allowed for an extra charge of USD 100.00 per accommodation, per stay
Service animals are welcome, and are exempt from fees
Up to 45 kg per pet
Pets cannot be left unattended
Restrictions apply; for more information contact the property on the number on the booking confirmation

Children and extra beds

Children are welcome
Rollaway/extra beds are not available.
Cots (infant beds) are not available

Payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Destination fee: USD 27.13 per accommodation, per night.

We have included all charges provided to us by the property.

Optional extras

  • Fee for buffet breakfast: approximately USD 22 to 22 for adults and USD 12 to 12 for children
  • Valet parking fee: USD 45 per night (in/out privileges)
  • Pet fee: USD 100.00 per accommodation, per stay
  • Service animals are exempt from fees

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Guests must contact this property in advance to reserve on-site parking
This property accepts credit cards; cash is not accepted
Cashless transactions are available
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector and a first aid kit
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)

We should mention

Only registered guests are allowed in the guestrooms
Parking height restrictions apply
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is also known as

Ac By Marriott Portsmouth
AC Hotel by Marriott Portsmouth Hotel
AC Hotel by Marriott Portsmouth Portsmouth
AC Hotel by Marriott Portsmouth Hotel Portsmouth

Frequently asked questions

Is AC Hotel by Marriott Portsmouth pet-friendly?

Yes, AC Hotel by Marriott Portsmouth allows pets with a maximum weight of up to 45 kg per pet. There's a fee of USD 100.00 per accommodation, per stay. Service animals are exempt from fees. Some restrictions may apply, so please contact the property for more details.

How much does it cost to stay at AC Hotel by Marriott Portsmouth?

As of 22 Oct 2025, prices found for a 1-night stay for 2 adults at AC Hotel by Marriott Portsmouth on 9 Nov 2025 start from AU$253.34, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking at AC Hotel by Marriott Portsmouth?

Valet parking is available for USD 45 per night.

What time is check-in at AC Hotel by Marriott Portsmouth?

Check-in start time: 4:00 PM; check-in end time: anytime.

What time is check-out at AC Hotel by Marriott Portsmouth?

Checkout is at 11:00 AM.

Where is AC Hotel by Marriott Portsmouth located?

Located in North End, this hotel is within a 15-minute walk of The Music Hall and Prescott Park. Kittery Premium Outlets and Fort Constitution Historical Site are also within 6 mi (10 km).

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