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Aparthotel

Treadwell Mansion

4.0 star property

Choose dates to view prices

Close to Market Square, Treadwell Mansion provides amenities such as a rooftop terrace. Guests can connect to free in-room WiFi.

Popular amenities

  • Kitchen
  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
  • Outdoor space
  • Parking available
The current price is NZ$595
includes taxes & fees
22 July - 23 July

Room options

Available filters for rooms
Showing 4 of 4 rooms

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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  • Kitchen
  • Pet-friendly
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About the area

Downtown, a neighbourhood in Portsmouth, is home to Treadwell Mansion. Market Square and Nubble Lighthouse are notable landmarks, and the area's natural beauty can be seen at Hampton Beach and Long Sands Beach. Water Country and The Music Hall are also worth visiting. Visit our Portsmouth travel guide
View more Aparthotels in Portsmouth
Map
93 Pleasant Street, Portsmouth, NH, 03801

What's nearby

  • A public square with a water fountain, benches, and a stop sign.
    Market Square
    1 min walk - 0.0 km
  • A storefront with a glass front, a brick building, and a clear awning.
    Seacoast Repertory Theatre
    3 min walk - 0.3 km
  • A pink building with a marquee sign advertising a music hall.
    The Music Hall
    3 min walk - 0.3 km
  • A historic two-story building with a light-colored facade and a dark wooden structure adjacent to it.
    Strawbery Banke Museum
    3 min walk - 0.3 km
  • Portsmouth Harbor Trail
    2 min walk - 0.2 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 Works Bakery Cafe
    3 min walk
  • Popovers on the Square
    3 min walk
  • Clipper Tavern
  • Cup Of Joe
    4 min walk

About this property

Treadwell Mansion

  • Upscale aparthotel near Kittery Premium Outlets
  • Close to Market Square, Treadwell Mansion provides amenities such as a rooftop terrace. Stay connected with free in-room WiFi.
  • You'll also enjoy the following perks during your stay:
    • Self-parking (surcharge), an electric car charging station and a lift
    • Outdoor furniture
  • Room features
  • All guest rooms at Treadwell Mansion feature perks, such as air conditioning, in addition to amenities, such as free WiFi and safes.
  • Extra conveniences in all rooms include:
    • Bathrooms with showers and hairdryers
    • Kitchens, full-sized fridge/freezers and dishwashers

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  • Breakfast included
  • Pet-friendly
  • Air-conditioning
  • Gym
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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
  • 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 are allowed for an extra charge of USD 150 per accommodation, per day
Service animals are welcome, and are exempt from fees
Welcoming dogs only

Children and extra beds

Children are welcome

Payment types

Important information

Optional extras

  • 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

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
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

We should mention

Parking height restrictions apply

Frequently asked questions

Is Treadwell Mansion pet-friendly?

Yes, dogs are allowed at this property. There's a fee of USD 150 per accommodation, per day. Service animals are exempt from fees.

How much does it cost to stay at Treadwell Mansion?

As of 10 Jul 2026, prices found for a 1-night stay for 2 adults at Treadwell Mansion on 22 Jul 2026 start from NZ$595, 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 Treadwell Mansion?

Self-parking is available for USD 40 per day. Limited spots are available.

What time is check-in at Treadwell Mansion?

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

What time is check-out at Treadwell Mansion?

Checkout is at 11:00 AM.

Where is Treadwell Mansion located?

Located in Downtown, this aparthotel is steps away from Market Square, Governor John Langdon House Museum and Portsmouth Harbor Trail. Portsmouth Athenaeum and The Music Hall are also within 5 minutes.

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