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Great Island Inn

3.5 star property

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Photo gallery for Great Island Inn

A wooden door with a wreath, surrounded by greenery and snow.
A modern kitchen with a microwave, stove, and sink. There is a wooden countertop and cabinets. A plant is visible in the background.
Premium Apartment, 1 Queen Bed, Kitchen | Premium bedding, pillowtop beds, individually decorated
Coffee/tea maker, electric kettle, toaster
Premium Apartment, 1 Bedroom, Kitchen, Harbor View | Premium bedding, pillowtop beds, individually decorated

Reviews

10 out of 10
Exceptional

Popular amenities

  • Washer
  • Dryer
  • Free WiFi
  • Air conditioning
  • Outdoor Space
  • Parking available

Explore the area

View in a map
3 Walbach St, New Castle, NH, 03854
  • Place, beach near Portsmouth Yacht Club
    ‪2 min walk‬
  • Place, Portsmouth Harbor Lighthouse
    ‪3 min walk‬
  • Place, Fort Constitution Historical Site
    ‪5 min walk‬
  • Airport, Portsmouth, NH (PSM-Portsmouth Intl.)
    ‪18 min drive‬

Room options

View all photos for Deluxe Apartment, 1 King Bed, Kitchen, Ground Floor

A modern living room with a sofa, a coffee table, a TV mounted on the wall, a wooden dresser, and a window with curtains.

Deluxe Apartment, 1 King Bed, Kitchen, Ground Floor

  • 474 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Superior Apartment, 1 King Bed, Kitchen

A modern living room with a sofa, a wooden coffee table, a chair, a TV mounted on the wall, a wooden cabinet, and a window with curtains.

Superior Apartment, 1 King Bed, Kitchen

  • 500 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Premium Apartment, 1 Queen Bed, Kitchen

Premium Apartment, 1 Queen Bed, Kitchen | Premium bedding, pillowtop beds, individually decorated

Premium Apartment, 1 Queen Bed, Kitchen

  • 385 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Standard Double Room, 1 Queen Bed, Pets Allowed, Ground Floor

Standard Double Room, 1 Queen Bed, Pets Allowed, Ground Floor | Premium bedding, pillowtop beds, individually decorated

Standard Double Room, 1 Queen Bed, Pets Allowed, Ground Floor

  • 200 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Family Apartment, 2 Bedrooms, Kitchen, Harbor View

Family Apartment, 2 Bedrooms, Kitchen, Harbor View | Premium bedding, pillowtop beds, individually decorated

Family Apartment, 2 Bedrooms, Kitchen, Harbor View

  • Harbor view
  • 900 sq ft
  • 2 bedrooms
  • Sleeps 5
  • 1 King Bed and 1 Queen Bed
  • Free WiFi

View all photos for Comfort Apartment, 1 King Bed, Kitchen, Harbor View

Comfort Apartment, 1 King Bed, Kitchen, Harbor View | Living area | Heated floors

Comfort Apartment, 1 King Bed, Kitchen, Harbor View

  • Harbor view
  • 600 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Premium Apartment, 1 Bedroom, Kitchen, Harbor View

Premium Apartment, 1 Bedroom, Kitchen, Harbor View | Private kitchen | Coffee/tea maker, electric kettle, toaster

Premium Apartment, 1 Bedroom, Kitchen, Harbor View

  • Harbor view
  • 800 sq ft
  • 1 bedroom
  • Sleeps 5
  • 1 King Bed and 2 Twin Sofa Beds
  • Free WiFi

About the neighborhood

New Castle

Great Island Inn places you within a 10-minute stroll of popular attractions such as Portsmouth Harbor Lighthouse and Fort Constitution Historical Site. This 6-room, 3.5-star apartment building welcomes guests with in-room amenities like furnished patios, coffee makers, and heated floors.
View more Apartments in New CastleOpens in a new window

What's nearby

  • beach near Inalong - 1 min walk - 0.1 miles
  • beach near Portsmouth Yacht Club - 2 min walk - 0.1 miles
  • Portsmouth Harbor Lighthouse - 3 min walk - 0.2 miles
  • Fort Constitution Historical Site - 5 min walk - 0.3 miles
  • beach near Wentworth By The Sea Marina - 3 min drive - 1.2 miles

Getting around

  • Dover Transportation Center - 23 min drive
  • Portsmouth, NH (PSM-Portsmouth Intl.) - 20 min drive

Restaurants

  • ‪Loco Coco's Tacos - ‬9 min drive
  • ‪Salty Spirits - ‬9 min drive
  • ‪Tirante Tavern & Restaurant - ‬11 min drive
  • ‪Tulsi - ‬9 min drive
  • ‪Tributary Brewing Company - ‬11 min drive

About this property

Great Island Inn

Guests of Great Island Inn enjoy free WiFi in public areas, coffee in a common area, and express check-in. Self parking is available for USD 29 per day. Helpful staff can provide concierge services and luggage storage. Other amenities at this beach apartment building include express check-out, laundry facilities, and a garden.
Each apartment is individually decorated and has an array of amenities, including a washer/dryer, a furnished patio, and a coffee maker. Guests can expect to find free WiFi. Pillowtop beds sport premium bedding and the bathroom offers a hair dryer and free toiletries. Other standard amenities include an ironing board and a wardrobe or closet. Limited housekeeping is available.

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Property amenities

Beach

  • Beach nearby

Internet

  • Available in the apartment: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Onsite parking available only on request
  • Self parking on site (USD 29 per day; includes in/out privileges)

Food and drink

  • Cleaning supplies
  • Coffee/tea maker
  • Electric kettle
  • Freezer
  • Paper towels
  • Toaster

Dining

  • Coffee and tea in common areas

Bedrooms

  • Hypo-allergenic bedding
  • Pillowtop mattress
  • Premium bedding

Bathroom

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

Living spaces

  • Heated floor
  • Window screens

Outdoor areas

  • Barbecue grill
  • Furnished patio
  • Garden
  • Picnic area

Laundry

  • Laundry detergent
  • Laundry facilities
  • Washer/dryer

Work spaces

  • Laptop workspace

Comfort

  • Air conditioning
  • Heating

Pets

  • Service animals only (pets not allowed)

Suitability/Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 3 steps to reach entrance
  • Area rugs in room
  • Front entrance ramp
  • Handrails in stairways (36 inches high)
  • Raised toilet seat (18 inches high)
  • Smooth flooring in room
  • Upper floors accessible by stairs only
  • Well-lit path to entrance
  • Smoking not allowed

Services and conveniences

  • Blackout drapes
  • Change of bedsheets (on request)
  • Change of towels on request
  • Concierge services
  • Guidebooks
  • Housekeeping (on request)
  • Iron/ironing board
  • Local maps
  • Luggage storage
  • Restaurant dining guides

Location highlights

  • In a historical district
  • In the city center
  • Near the ocean
  • On a river
  • On the bay
  • On the waterfront

Things to do

  • Bicycle parking
  • Whale watching nearby

Safety features

  • Carbon monoxide detector (host has indicated there is a carbon monoxide detector on the property)
  • Smoke detector (host has indicated there is a smoke detector on the property)
  • Fire extinguisher

General

  • 3 floors
  • 6 units
  • Bed sheets changed on request
  • Bicycle parking
  • Built in 1820
  • Bulk dispensers for toiletries
  • Colonial architecture
  • Double-glazed windows
  • Eco-friendly cleaning products used
  • Eco-friendly toiletries
  • Garden
  • Housekeeping (on request)
  • Individual decor
  • Individual furnishings
  • Recycling
  • Some LED lighting used
  • Towels (changed on request)
  • Water-efficient showers
  • Water-efficient toilets

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: 10:00 PM
Early check-in subject to availability
Early check-in fee: USD 50
Contactless check-in available
Express check-in available
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM
Contactless check-out available
Late check-out fee: USD 30.00
Express check-out available

Special check-in instructions

There is no front desk at this property
Guests planning to arrive outside of normal check-in hours will receive an email within 24 hours before arrival with check-in instructions and key retrieval information; access will be through a private entrance
For any questions, please contact the property using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Access methods

Key retrieval, private entrance

Pets

  • Service animals exempt from fees

Children and extra beds

  • Cribs/infant beds are available for USD 29.0 per stay

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

  • Cleaning fee: USD 29 per accommodation, per stay
  • Service fee: 3 percent

These are all of the charges provided to us by the property.

Optional extras

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

  • Self parking fee: USD 29 per day (in/out privileges)
  • Early check-in fee: USD 50 (subject to availability)
  • Late check-out fee: USD 30.00
  • Crib (infant bed) fee: USD 29.0 per stay

This list may not be comprehensive. Fees and deposits might 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 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 onsite parking
This property accepts credit cards and cash
Host has indicated there is a carbon monoxide detector on the property
Host has indicated there is a smoke detector on the property
Safety features at this property include a fire extinguisher
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
This property is professionally cleaned
  • Check-in: 4:00 PM—-10:00 PM
  • Check-out: 11:00 AM
  • Minimum check-in age: 18
Checking in and out are easy with express services. Driving? This property offers parking (fees apply).

We should mention

Details about charges, deposits, or other important information:

  • 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, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A credit card for incidental charges and a government-issued photo ID may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • Guests must contact this property in advance to reserve onsite parking.
  • This property accepts credit cards and cash.
  • Onsite safety features include a carbon monoxide detector, a fire extinguisher, and a smoke detector.
  • The property is professionally cleaned.

Additional information about polices, regulations, and more:

  • The apartment can refuse certain bookings for the purpose of group events or parties, which include pre-wedding stag/bachelor and hen/bachelorette parties.
  • There are no elevators.
  • No rollaway or extra beds are available.

Property is also known as

Great Island Inn New Castle
Great Island New Castle
Great Island Inn
Great A Boutique Apartment New
Great Island Inn A Boutique Apart Hotel
Great Island Inn: A Boutique Apartment Hotel Apartment
Great Island Inn: A Boutique Apartment Hotel New Castle

Frequently asked questions

What can I see near Great Island Inn?

This apartment in New Castle is within a 10-minute walk of Portsmouth Harbor Lighthouse and Fort Constitution Historical Site. You'll also find Market Square and Wentworth by the Sea Golf Club within a short drive.

How much does it cost to stay at Great Island Inn?

As of Jun 30, 2026, prices found for a 1-night stay for 2 adults at Great Island Inn on Jul 2, 2026 start from $285, 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.

Will I be able to park at Great Island Inn?

Yes, parking is offered for USD 29 per day with in/out privileges. Bicycle parking is also available for guests.

Does Great Island Inn have a casino on the premises?

No, Great Island Inn doesn't have a casino.

Will I find an indoor pool at Great Island Inn?

No, there is no indoor pool at this apartment.

Is Great Island Inn good for couples?

Amenities that appeal to couples at this riverfront apartment include premium bedding and a heated floor in each apartment, and some feature ocean view.

Does Great Island Inn have a hot tub?

No, there isn't a spa tub at this apartment.

Does Great Island Inn have a restaurant that serves breakfast?

No, Great Island Inn doesn't have a restaurant that serves breakfast.

Will Great Island Inn allow pets to stay for free?

No, pets aren't allowed at Great Island Inn though service animals are welcome.

Does Great Island Inn have connecting rooms available?

No, there aren't connecting guestrooms at this apartment.

Where is the closest airport to Great Island Inn?

The closest major airport to Great Island Inn is Portsmouth, NH (PSM-Portsmouth Intl.), which is 7.5 mi away (20 minutes by car). Another top airport is Sanford, ME (SFM-Sanford Seacoast Regional), which is around 22.8 mi away.

Can I book a room with a balcony at Great Island Inn?

Yes, every apartment at Great Island Inn comes with a furnished patio and some offer ocean and garden views.

Great Island Inn Reviews

Reviews

10

Exceptional

Rating 10 - Excellent. 111 out of 116 reviews
Rating 8 - Good. 4 out of 116 reviews
Rating 6 - Okay. 1 out of 116 reviews
Rating 4 - Poor. 0 out of 116 reviews
Rating 2 - Terrible. 0 out of 116 reviews

10/10

Cleanliness

9.8/10

Staff & service

10/10

Amenities

10/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Russell

Great place!!
Stayed 1 night in Mar 2024
Verified

10/10 Excellent

Sean

Liked: Cleanliness, property conditions & facilities, communication
Great place, wonderful neighborhood and I would stay there again.
Stayed 1 night in Jan 2025
Verified

10/10 Excellent

John

Liked: Cleanliness, room comfort, communication

Great quiet couples retreat

Amazing location. Room emasculate and perfect for multiple day stay.
Stayed 2 nights in Oct 2023
Verified

10/10 Excellent

Jason

Liked: Cleanliness, property conditions & facilities, communication
Great property and a beautiful location. Highly recommend this property. We ll be back
Stayed 1 night in Jun 2024
Verified

10/10 Excellent

Cynthia

Liked: Cleanliness, room comfort, communication

Stay here, it will be worth your while!

Amazing location, room and facilities. They thought of everything! Also next to a lovely breakfast spot!
Stayed 1 night in Jun 2024
Verified

10/10 Excellent

Verified traveler

Liked: Cleanliness, room comfort, communication
The Inn was absolutely perfect for our stay in Portsmouth. Close to the water and in a very quiet and lovely neighborhood. The apartment was beautifully decorated, very clean, and equipped with everything we needed for our stay.
Stayed 2 nights in Oct 2022
Verified

10/10 Excellent

Patricia

Liked: Cleanliness, room comfort, communication

Lovely place

Beautiful Inn and beautiful room. Easy walk to picturesque coast. Easy drive to center of Portsmouth.
Stayed 2 nights in Dec 2022
Verified

10/10 Excellent

Jean

Liked: Cleanliness, amenities, property conditions & facilities, communication
Nice mellow getaway.
Stayed 1 night in Nov 2023
Verified

10/10 Excellent

Bonnie

Liked: Cleanliness, amenities, property conditions & facilities, communication
Tastefully decorated. Beds extremely comfortable.
Stayed 3 nights in Nov 2023
Verified

10/10 Excellent

Lynn

Liked: Cleanliness, amenities, property conditions & facilities, communication
Love the local culture and the apartment has everything we need for our stay. Communication was great. We booked on short notice and was able to check in Quickly with ease.
Stayed 1 night in Oct 2024
Verified

10/10 Excellent

Rhonda

Liked: Cleanliness, room comfort, communication

Crystal Island

This is the best place to stay in the area. Adorable apartment with modern kitchen and bathroom. Walkable area with a breakfast lunch spot next door.
Stayed 1 night in May 2024
Verified

10/10 Excellent

Vincent

Liked: Cleanliness, amenities, property conditions & facilities, communication
My wife and I booked this boutique hotel at the last minute while driving through NH and we are so glad we did! The place was perfect for us, very relaxing and quiet. I just wish we could’ve stayed longer. We will definitely be back!
Stayed 1 night in Oct 2023
Verified

10/10 Excellent

Regina

Liked: Cleanliness, amenities, property conditions & facilities, communication
Loved the location. The apt was a very nice size to be able to relax and unwind. Appreciated the extra amenities and space. Parking was also a plus.
Stayed 2 nights in Oct 2023
Verified

10/10 Excellent

Robin

Liked: Cleanliness, amenities, property conditions & facilities, communication
Very clean and well updated for an older building. I am happy to have chosen this option.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Jodi

Liked: Cleanliness, room comfort, communication

Beautiful room and location

Very clean and well appointed studio within a short walk to a nice beach with beautiful views. Quiet well manicured neighborhood with the beach frequented by mostly local residents. Not crowded at all.
Stayed 2 nights in Sep 2022
Verified

10/10 Excellent

Sarah

Liked: Cleanliness, room comfort, communication

Beautiful hotel in a beautiful island

Beautiful place! Love the interior and the clean huge bathroom with nice washer and dryer. They even had detergent for us. We walked a few blocks to the beach and the neighbors houses were also very pretty too. Nice hotel we would definitely stay there again if we visit the island in the future!
Stayed 2 nights in Aug 2024
Verified

10/10 Excellent

jacqueline

Liked: Cleanliness, amenities, property conditions & facilities, communication
Very quaint. Coffee shop next door.
Stayed 1 night in Oct 2022
Verified

10/10 Excellent

Verified traveler

Liked: Cleanliness, room comfort, communication

Great apartment!

The apartment was impeccably clean and comfortable. Bed was comfortable and the although it was on the street it was super quiet. We thoroughly enjoyed our stay and will return on our next visit. Definitely a 10 out of 10!
Stayed 1 night in Oct 2024
Verified

10/10 Excellent

Marla

Liked: Cleanliness, room comfort, communication

Lovely stay and accommodating owners.

Patrick reached out In advance of our arrival to make sure we were well informed about getting in and settled. Very nice.
Stayed 1 night in Oct 2022
Verified

10/10 Excellent

Nicole

Liked: Cleanliness, room comfort, communication

Wonderful Location

Everything about the space was comfortable! Walking distance to a beach, room darkening shades, wonderful hair and body products, clean and new. I wish bath robes were provided.
Stayed 1 night in Apr 2023
Verified

10/10 Excellent

Jerry

Liked: Cleanliness, room comfort, communication

Well done - All around great experience

Well done - All around great experience. Nice job with refinishing and refurbishing the place. (Both inside and out) If you're looking to do another, I'd be an investor.
Stayed 1 night in Jul 2023
Verified

10/10 Excellent

Rachel

Liked: Cleanliness, amenities, property conditions & facilities, communication
Pleasantly updated with still the Character of the Home. Great Area, for Biking, Walking or just relaxing. The studios have everything you could want Best soaps and Lotions. Fully operational kitchen, living area. 3 minute walk to Water, the area is more island like. Relaxing Quiet, within Drive many Great Restaurants.
Stayed 1 night in Aug 2022
Verified

10/10 Excellent

Jean-Yves

Liked: Cleanliness, amenities, property conditions & facilities, communication
Quelle belle découverte ! Dans un secteur charmant de maisons historiques, le logement est parfaitement équipé et la déco est charmante. Un petit nid douillet !
Stayed 1 night in Apr 2023
Verified

10/10 Excellent

Marisa

Liked: Cleanliness, amenities, property conditions & facilities, communication
Beautiful and tasteful decor, very well thought out. Pleasant common areas.
Stayed 1 night in Jun 2022
Verified

10/10 Excellent

Olivier

Liked: Cleanliness, amenities, property conditions & facilities, communication
Stunning room, Super clean, comfortable and well equipped. This will definitely become a regular haunt.
Stayed 1 night in Apr 2022