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Aparthotel

Treadwell Mansion

4.0 star property

Photo gallery for Treadwell Mansion

Rooftop terrace
Interior
Classic King Bedroom | Private kitchen
Exterior
Grand Heritage Suite | Living area

Reviews

10 out of 10
Exceptional

Popular amenities

  • Kitchen
  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
  • Outdoor space
  • Parking available
The current price is AU$485
includes taxes & fees
10 Aug - 11 Aug

Explore the area

View map
93 Pleasant Street, Portsmouth, NH, 03801
  • Place, Market Square
    ‪1 min walk‬
  • Place, The Music Hall
    ‪3 min walk‬
  • Place, Strawbery Banke Museum
    ‪3 min walk‬
  • Airport, Portsmouth, NH (PSM-Portsmouth Intl.)
    ‪11 min drive‬

Room options

View all photos for Classic King Bedroom

Classic King Bedroom

Classic King Bedroom

  • 33 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Crown Level Suite

Crown Level Suite

Crown Level Suite

  • 60 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Queen Sofa Bed
  • Free Wi-Fi

View all photos for Grand Heritage Suite

Grand Heritage Suite

Grand Heritage Suite

  • 93 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

View all photos for Signature One Bedroom Residence

Signature One Bedroom Residence

Signature One Bedroom Residence

  • 62 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed and 1 Queen Sofa Bed
  • Free Wi-Fi

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About the area

Portsmouth

At Treadwell Mansion you'll be within steps of Market Square and Governor John Langdon House Museum. Highlights at this aparthotel include a rooftop terrace, and in-room kitchens and free WiFi. .Each apartment features a safe, a hairdryer and a phone. In-room dining is easy with a kitchen that comes equipped with a fridge, a microwave and a stovetop. Weekly housekeeping is available. .This pet-friendly aparthotel offers free WiFi in public areas and a lift. There's also the convenience of self parking. .Attractions within a 10-minute drive of this 4-property class Downtown aparthotel include Kittery Premium Outlets and Water Country.
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What's nearby

  • Market Square - 1 min walk - 0.0 km
  • Seacoast Repertory Theatre - 3 min walk - 0.3 km
  • The Music Hall - 3 min walk - 0.3 km
  • Strawbery Banke Museum - 3 min walk - 0.3 km
  • Discover Portsmouth - 5 min walk - 0.5 km

Getting around

  • Dover Transportation Center - 21 min drive
  • Portsmouth, NH (PSM-Portsmouth Intl.) - 14 min drive

Restaurants

  • ‪Thirsty Moose Tap House - ‬4 min walk
  • The Wilder
  • ‪The Works Bakery Cafe - ‬3 min walk
  • ‪Popovers on the Square - ‬3 min walk
  • ‪The Goat - ‬5 min walk

About this property

Treadwell Mansion

Treadwell Mansion offers its guests a rooftop terrace and a lift. WiFi is free in public spaces. Limited parking is available for a fee and is offered on a first-come, first-served basis.
  • 38 guestrooms or units
  • Terrace on the roof
  • Charging station for electric cars
  • Lift
Treadwell Mansion offers 38 accommodations with a safe and a hairdryer. Accommodation at this 4-star aparthotel has kitchens with full-sized fridge/freezers, stovetops, microwaves and kitchenware and utensils.

Bathrooms include a shower. This Portsmouth aparthotel provides complimentary wireless Internet access, with a speed of 250+ Mbps (good for 3–5 people or up to 10 devices). Housekeeping is provided on a weekly basis.

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Property amenities

Internet

  • Available in the apartment: 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
  • Secured, covered parking on site (USD 40 per day)
  • Limited on-site self parking
  • Wheelchair-accessible parking available

Kitchen

  • Cookware, dishware, and utensils
  • Dishwasher
  • Full-sized refrigerator/freezer
  • Hob
  • Microwave
  • Oven

Bathroom

  • 1 private bathroom
  • Hair dryer
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Outdoor areas

  • Outdoor furniture
  • Rooftop terrace

Climate control

  • Air conditioning
  • Heating

Pets

  • Pet friendly
  • Welcoming dogs only
  • Fee: USD 150 per accommodation per day
  • Service animals exempt from fees

Suitability/Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Accessible parking space
  • Front entrance ramp
  • Lift (122 centimetre wide door)
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path to lift

Services and conveniences

  • Guidebooks
  • Iron/ironing board
  • Phone
  • Restaurant dining guides
  • Safe
  • Weekly housekeeping

Safety features

  • Carbon monoxide detector not reported (host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector)
  • Smoke detector not reported (host has not indicated whether there is a smoke detector on the property)

General

  • 38 units
  • Electric car charging station

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

Special check-in instructions

There is no front desk at this property
Guests will receive an email within 48 hours before arrival with check-in instructions and an access code; access will be through a private entrance
Prior to arrival, you must complete online registration via a secure link
You will be asked to provide the property with a copy of your government-issued photo ID after booking
Information provided by the property may be translated using automated translation tools

Access methods

Access code, private entrance

Pets

  • Pets: USD 150 per accommodation, per day
  • Only dogs are allowed
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.

Payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Covered self-parking fee: USD 40 per day (in/out privileges)
  • Pet fee: USD 150 per accommodation, per day
  • Service animals are exempt from fees

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

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
This property accepts credit cards and debit cards; cash is not accepted
Host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip
Host has not indicated whether there is a smoke detector on the property
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. This property accepts Visa, Mastercard, American Express, Discover and debit cards. Cash is not accepted. 

Frequently asked questions

Is parking available at Treadwell Mansion?

Yep, Treadwell Mansion has a secured covered self car park with in/out privileges for USD 40 per day. A self car park is also available, for a fee. Onsite parking is limited.

How much does it cost to stay at Treadwell Mansion?

As of 9 Aug 2026, prices found for a 1-night stay for 2 adults at Treadwell Mansion on 10 Aug 2026 start from AU$485, 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.

Are there any beaches close to Treadwell Mansion?

The closest beach to Treadwell Mansion is Hampton Beach (19.6 km).

Is there a free airport shuttle available at Treadwell Mansion?

No, Treadwell Mansion does not offer an airport shuttle service.

What time are check-in & check-out at Treadwell Mansion?

Check-in begins at 4:00 PM. Check-out time is 11:00 AM.

Treadwell Mansion Reviews

Reviews

10

Exceptional

Rating 10 - Excellent. 1 out of 1 reviews
Rating 8 - Good. 0 out of 1 reviews
Rating 6 - Okay. 0 out of 1 reviews
Rating 4 - Poor. 0 out of 1 reviews
Rating 2 - Terrible. 0 out of 1 reviews

10/10

Cleanliness

Reviews

Verified review

10/10 Excellent

Gerald

Liked: Cleanliness, check-in, communication, listing accuracy
New hotel right downtown. Good location to the Music Hall. Also has an underground parking garage
Stayed 1 night in Jul 2026