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Château sur Mer Bed & Breakfast

3.0 star property

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Photo gallery for Château sur Mer Bed & Breakfast

Double Room, 1 Queen Bed | Free WiFi, bed sheets
A room with a window, a radiator, a lamp, a framed picture, and a mirror.
A hallway with a wooden staircase, a decorative table with a floral design, and a potted plant with pink flowers.
A sofa with patterned cushions and a decorative throw.
A two-story house with a gabled roof, white siding, and a front porch with a bench.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Parking included
  • Free WiFi
  • Air conditioning
  • Housekeeping

Explore the area

View in a map
100 Sargent Street, Winthrop, MA, 02152
  • Place, Donovan Beach
    ‪11 min walk‬
  • Place, Winthrop Beach
    ‪3 min drive‬
  • Place, Winthrop Shore Reservation
    ‪3 min drive‬
  • Airport, Boston, MA (BOS-Logan Intl.)
    ‪10 min drive‬

Room options

View all photos for Comfort Suite, Private Bathroom

A bedroom with a wooden bed, two bedside tables with lamps, a chair, a dresser, and a large mirror.

Comfort Suite, Private Bathroom

9.0 out of 10
Wonderful
(4 reviews)
  • 2744 sq ft
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Comfort Double Room, Private Bathroom

A decorative lamp on a lace tablecloth.

Comfort Double Room, Private Bathroom

8.4 out of 10
Very good
(6 reviews)
  • Partial ocean view
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Double Room, 1 Queen Bed

Double Room, 1 Queen Bed | Free WiFi, bed sheets

Double Room, 1 Queen Bed

9.0 out of 10
Wonderful
(4 reviews)
  • 166 sq ft
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

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  • Parking included
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About the neighborhood

Winthrop

Château sur Mer Bed & Breakfast places you within a 15-minute drive of popular attractions such as TD Garden and Faneuil Hall Marketplace. This 3-star bed & breakfast has 3 rooms and welcomes guests with free breakfast, free in-room WiFi, and free self parking.
View more B&B in BostonOpens in a new window

What's nearby

  • Donovan Beach - 11 min walk - 0.6 miles
  • Winthrop Beach - 3 min drive - 1.6 miles
  • Winthrop Shore Reservation - 3 min drive - 1.6 miles
  • TD Garden - 13 min drive - 6.0 miles
  • Fenway Park - 17 min drive - 8.9 miles

Getting around

  • Orient Heights Station - 3 min drive
  • Chelsea Station - 8 min drive
  • Logan International Airport (BOS) - 17 min drive

Restaurants

  • ‪Legal Sea Foods - ‬9 min drive
  • ‪Starbucks - ‬8 min drive
  • ‪Dunkin' - ‬9 min drive
  • ‪Davio’s Northern Italian Steakhouse - ‬9 min drive
  • ‪Dunkin' - ‬18 min walk

About this property

Château sur Mer Bed & Breakfast

Guests of Château sur Mer Bed & Breakfast have access to free WiFi in public areas. A stay here includes free parking.
6-inch Smart TVs come with cable channels, and guests can stay connected with free WiFi. Ceiling fans and free toiletries are other standard amenities.

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  • Breakfast included
  • Free airport shuttle
  • Free WiFi
8.6 out of 10, Excellent, 1,233 reviews
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The price is $190
Jul 12 - Jul 13
Total with taxes and fees
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Property amenities

Internet

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

Parking and transportation

  • Free self parking on site

Food and drink

  • Free continental breakfast available daily 8:30 AM to 10:00 AM

Guest services

  • Housekeeping (daily)

Accessibility

  • No elevator

More

  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Free toiletries
  • Private or shared bathroom
  • Shower/bathtub combination
  • Towels provided

Entertainment

  • 6-inch smart TV with cable channels

More

  • Air conditioning
  • Ceiling fan

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: anytime
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM

Special check-in instructions

There is no front desk at this property
Guests will receive an access code
Information provided by the property may be translated using automated translation tools

Access methods

Access code, private entrance

Pets

  • This property doesn't allow pets

Property payment types

Important information

Fees

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

  • Deposit: USD 50.0 per stay

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

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; cash is not accepted
Safety features at this property include a fire extinguisher, a smoke detector, and a first aid kit
  • Check-in: 4:00 PM—-anytime
  • Check-out: 11:00 AM
  • Minimum check-in age: 18
Driving? This property offers free parking.

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.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as 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.
  • This property accepts credit cards. Cash is not accepted. 
  • Onsite safety features include a fire extinguisher, a smoke detector, and a first aid kit.

Additional information about polices, regulations, and more:

  • There are no elevators.
  • No rollaway or extra beds are available.

Property is also known as

Château sur Mer B&B Winthrop
Château sur Mer Winthrop
Château sur Mer Bed & Breakfast Winthrop
Château sur Mer & Winthrop
Chateau Sur Mer & Winthrop
Château sur Mer Bed Breakfast
Château sur Mer Bed & Breakfast Winthrop
Château sur Mer Bed & Breakfast Bed & breakfast
Château sur Mer Bed & Breakfast Bed & breakfast Winthrop

Frequently asked questions

What is there to do within easy reach of Château sur Mer Bed & Breakfast?

This bed & breakfast is located in Winthrop, close to Boston Harbor, New England Aquarium, and Faneuil Hall Marketplace. Revere Beach is also within a driving distance of 3.3 mi.

How much does it cost to stay at Château sur Mer Bed & Breakfast?

As of Jul 6, 2026, prices found for a 1-night stay for 2 adults at Château sur Mer Bed & Breakfast on Jul 31, 2026 start from $207, 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.

Is there parking available at Château sur Mer Bed & Breakfast?

Yes, self parking is offered for free at the bed & breakfast.

Does Château sur Mer Bed & Breakfast have a casino?

No, Château sur Mer Bed & Breakfast doesn't have a casino.

Will I find an indoor pool at Château sur Mer Bed & Breakfast?

No, there is no indoor pool at this bed & breakfast.

Is Château sur Mer Bed & Breakfast a good place to stay for couples?

Couples staying at this bed & breakfast will value amenities like a smart TV, partial ocean view in some guestrooms, as well as a free daily breakfast.

Are there hot tubs at Château sur Mer Bed & Breakfast?

No, there isn't a spa tub at this bed & breakfast.

Does Château sur Mer Bed & Breakfast feature a restaurant that includes a breakfast menu?

Château sur Mer Bed & Breakfast offers free continental breakfast each morning though there is no restaurant.

Will Château sur Mer Bed & Breakfast allow pets to stay free of charge?

No, pets aren't allowed at Château sur Mer Bed & Breakfast.

Are there connecting rooms at Château sur Mer Bed & Breakfast?

No, this bed & breakfast doesn't feature connecting guestrooms.

How far is the airport from Château sur Mer Bed & Breakfast?

The closest major airport to Château sur Mer Bed & Breakfast is Logan International Airport (BOS), which is 4.8 mi away (17 minutes by car). Another top airport is Boston, MA (BNH-Boston Harbor Seaplane Base), which is located 5.2 mi away (21-minute drive).

Are there rooms with balconies at Château sur Mer Bed & Breakfast?

No, you won't find guestrooms with balconies at Château sur Mer Bed & Breakfast.

Château sur Mer Bed & Breakfast Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 126 out of 221 reviews
Rating 8 - Good. 57 out of 221 reviews
Rating 6 - Okay. 24 out of 221 reviews
Rating 4 - Poor. 7 out of 221 reviews
Rating 2 - Terrible. 7 out of 221 reviews

9.0/10

Cleanliness

8.8/10

Staff & service

8.2/10

Amenities

8.6/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Heidi

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very quaint and cute bed and breakfast with fun view of the bay and airplanes landing, cute restaurants nearby and super close to the airport. Great price for accommodations near Logan for early morning flight.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Sam

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Nice place to stay
Stayed 3 nights in Jul 2024
Verified

10/10 Excellent

TROY

Liked: Cleanliness, staff & service, property conditions & facilities
The stay was great!
Stayed 1 night in Aug 2024
Verified

10/10 Excellent

Joshua

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice place to stay for a night before going to the airport - check in was easy and hosts were very hospitable
Stayed 1 night in Aug 2024
Verified

10/10 Excellent

Raquel

Liked: Cleanliness, staff & service
I enjoyed staying at the castle by the sea, close enough to public transportation and to the airport
Stayed 1 night in Aug 2023
Verified

10/10 Excellent

Paul

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Property owner Joan was very welcoming and helpful. When in the area, I will stay here again. I highly recommend it.
Stayed 1 night in Aug 2025
Verified

8/10 Good

Gisela

Liked: Cleanliness, staff & service, property conditions & facilities
Lovely Inn. A bit too loud for my taste due to airport noise.
Stayed 1 night in Jun 2025
Verified

10/10 Excellent

Keith

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property was very convenient for Logan Airport and we were made to feel very welcome. The breakfast was excellent!
Stayed 1 night in Oct 2022
Verified

10/10 Excellent

Morgan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Cute rooms and great service
Stayed 1 night in Sep 2023
Verified

10/10 Excellent

David

Liked: Cleanliness, amenities
Host was very hospitable. Great location
Stayed 1 night in Aug 2024
Verified

8/10 Good

Joel

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
This is a nice place nestled in a great neighborhood close to Logan and less than 10 miles from downtown.
Stayed 1 night in Jun 2023
Verified

10/10 Excellent

YOKO

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This place was lovely, well decorated and, well maintained. The service was exceptional and we would love to be back.
Stayed 1 night in Apr 2024
Verified

10/10 Excellent

Jennifer

Liked: Cleanliness, staff & service, property conditions & facilities
Less than a block from Boston Harbir and walking distance from many local restaurants.
Stayed 2 nights in Jul 2023
Verified

10/10 Excellent

margaret

Liked: Cleanliness, staff & service, property conditions & facilities
Nice neighborhood. Nice room and bathroom. Would definitely stay again.
Stayed 1 night in Jul 2023
Verified

10/10 Excellent

Kenneth

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
great place to stay but COMFIRM your reservation before leaving home!!!!
Stayed 1 night in Oct 2023
Verified

10/10 Excellent

Kaylene

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Must stay place!!

Great location. Beautiful views. Very clean, delicious breakfast. Definitely will stay again. Very welcoming.
Stayed 1 night in Oct 2022
Verified

10/10 Excellent

Christy

Liked: Cleanliness, staff & service, property conditions & facilities
Amazing host my daughter had fun playing with her granddaughter- what great fun to learn the history of the bed and breakfast!
Stayed 1 night in Jun 2024
Verified

8/10 Good

Raul

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Lovely quiet home

Lovely stay-quiet/clean and close to the airport-also one block to the water-you can hear the planes but it didn’t bother us
Stayed 1 night in Oct 2022
Verified

8/10 Good

John

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very helpful staff
Stayed 1 night in Sep 2023
Verified

10/10 Excellent

James

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had a very pleasant stay without any issues. Thank you for the great experience!
Stayed 3 nights in Jun 2024
Verified

10/10 Excellent

julie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Charming home. And the staff was nice and helpful. This was my first time in a bed and breakfast, and was a perfect experience.
Stayed 2 nights in Sep 2023
Verified

10/10 Excellent

Alphonce

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Harbor Relaxation

This property was beautiful, well appointed, and comfortable. Breakfast was delicious!, and the host was extremely warm and accommodating. We wouldn’t hesitate to come back!
Stayed 1 night in Jun 2023
Verified

10/10 Excellent

Steven

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A very quaint and charming place. A view of the bay and sailboats from their porch. A very nice departure from stuffy chain hotels.
Stayed 1 night in Jul 2022
Verified

10/10 Excellent

Christa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Perfect for what we needed it for—bed, breakfast and convenient for us in this area to run in and out. Joan was lovely as well and available if needed.
Stayed 2 nights in Jul 2022
Verified

10/10 Excellent

Bruce

Liked: Cleanliness, staff & service, property conditions & facilities
Very nice B&B right off the water and 10 minutes from Boston. Hostess made breakfast daily and was great. Will definitely stay at again.......Thank you
Stayed 3 nights in Jul 2023