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Aparthotel

Treadwell Mansion

Property class: 4

Photo gallery for Treadwell Mansion

An outdoor seating area with tables and chairs, a metal railing, and a view of buildings in the background.
A lobby with a sofa, armchairs, a round table with a floral tablecloth, and a mirror.
Unclassified image, 3 of 50, button
A brick building with a sign for 'Treadwell Mansion Boutique Hotel.'
A modern kitchen with wooden cabinets, stainless steel appliances, and a black refrigerator.

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Kitchen
  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
  • Outdoor space
  • Parking available
The current price is NZ$553
includes taxes & fees
28 Sept - 29 Sept

Explore the area

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

Room options

View all photos for Classic King Bedroom

A bedroom with a bed, a desk, a chair, a TV, and a trash bin.

Classic King Bedroom

  • 33 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Crown Level Suite

A bedroom with a wooden bed, white walls, and a patterned rug.

Crown Level Suite

  • 60 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Queen Sofa Bed

View all photos for Grand Heritage Suite

Grand Heritage Suite

Grand Heritage Suite

  • 93 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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

View all photos for King Veranda Residence

A bedroom with a wooden bed, two bedside tables, and a patterned rug.

King Veranda Residence

  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Queen Sofa Bed

View all photos for Heritage One-Bedroom Residence

A modern bedroom with a bed, two chairs, a small kitchen area, and a TV mounted on the wall.

Heritage One-Bedroom Residence

  • 33 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Two-Bedroom Residence

A neatly made bed with a patterned duvet, two bedside lamps, and a nightstand with a lamp.

Two-Bedroom Residence

  • 2 bedrooms
  • Sleeps 6
  • 2 King Beds and 1 Queen Sofa Bed

View all photos for Presidential Suite

A bedroom with a wooden bed, two bedside tables, a chair, a patterned rug, and a fireplace.

Presidential Suite

  • 2 bedrooms
  • Sleeps 6
  • 2 King Beds and 1 Queen Sofa Bed

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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 2 bathrooms, a Smart TV and a coffee/tea maker. In-room dining is easy with a kitchen that comes equipped with a fridge, a microwave and a stovetop. A rainfall showerhead, a safe and a hairdryer are also available. Weekly housekeeping is available. .This pet-friendly aparthotel offers free WiFi in public areas. There's also the convenience of self parking. .Within a 30-minute drive of this 4-property class Downtown aparthotel, attractions include Hampton Beach and University of New Hampshire.
View more Aparthotels in PortsmouthOpens in a new window

What's nearby

  • Market Square - 1 min walk - 0.0 km
  • Portsmouth Harbor Trail - 2 min walk - 0.2 km
  • Seacoast Repertory Theatre - 3 min walk - 0.3 km
  • Strawbery Banke Museum - 3 min walk - 0.3 km
  • The Music Hall - 3 min walk - 0.3 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 - ‬5 min walk
  • ‪The Works Bakery Cafe - ‬3 min walk
  • ‪Popovers on the Square - ‬3 min walk
  • ‪Gas Light Pizza Pub - ‬4 min walk

About this property

Treadwell Mansion

Treadwell Mansion offers its guests a rooftop terrace. 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
Treadwell Mansion offers 38 accommodations with a safe and coffee/tea makers. Accommodation at this 4-star aparthotel has kitchens with full-sized fridge/freezers, stovetops, microwaves and kitchenware and utensils. Bathrooms include a shower with a rainfall showerhead, and hairdryers.

Guests can surf the web using the complimentary wireless Internet access (speed: 250+ Mbps (good for 3–5 people or up to 10 devices)). Smart televisions are featured in guestrooms. Housekeeping is provided on a weekly basis.

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  • Pool
  • Breakfast included
  • Pet-friendly
  • Free Wi-Fi
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The price is NZ$374
includes taxes & fees
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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

Kitchen

  • Coffee/tea maker
  • Cookware, dishware, and utensils
  • Dishwasher
  • Freezer
  • Full-sized refrigerator/freezer
  • Hob
  • Microwave
  • Oven
  • Paper towels
  • Toaster

Bedrooms

  • Bedsheets provided

Bathroom

  • 2 private bathrooms
  • Hair dryer
  • Rainfall showerhead
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 65-inch Smart TV

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

  • No 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.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types

American ExpressDiscoverMastercardVisa

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
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
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 has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children. If you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room. 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 23 Sept 2026, prices found for a 1-night stay for 2 adults at Treadwell Mansion on 28 Sept 2026 start from NZ$553, 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

9.0

Wonderful

Rating 10 - Excellent. 9 out of 12 reviews
Rating 8 - Good. 2 out of 12 reviews
Rating 6 - Okay. 0 out of 12 reviews
Rating 4 - Poor. 0 out of 12 reviews
Rating 2 - Terrible. 1 out of 12 reviews

9.8/10

Cleanliness

Reviews