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Back Bay
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327 Newbury St, Boston, MA 02115-2710
7:00 am - 1:00 am
Closed now
All hours
Sun - Sat 7:00 am - 1:00 am
More Info
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406 Reviews from our TripAdvisor Community

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Showing 388: English reviews
Istanbul, Turkey
Level Contributor
21 reviews
17 restaurant reviews
common_n_restaurant_reviews_1bd8 4 helpful votes
4 of 5 stars Reviewed yesterday NEW

When in Boston, when younger, i would always go there.....now as a late 50's guy, i went with my daughters and wife and enjoyed it as much... a little dark, a little noisy but good food and good value...a Boston classic

Thank drdogans
Fairhaven, Massachusetts
Level Contributor
17 reviews
11 restaurant reviews
5 of 5 stars Reviewed 2 days ago NEW

This is the place for lunch when you want to have a leisurely chat with a friend or impress a job candidate. The service is superb, atmosphere lovely, and food excellent.

Thank 31mbel
Boston, Massachusetts
Level Contributor
27 reviews
17 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
5 of 5 stars Reviewed 2 days ago NEW

Their breakfast sandwiches are amazing. I didn't get to try much of the rest of their menu because the breakfast sandwich with egg, cheese and sausage is just unbelievably addicting. Nice place to eat on a good weather day as they usually have the windows wide open.

Thank Adam H
Turin, Italy
Level Contributor
34 reviews
20 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
5 of 5 stars Reviewed 3 days ago NEW via mobile

Great place for lunch or dinner. Perfectly located on Newberry street in the wonderful Back Bay district, little apart from all the other restaurants. We have tried the fish plates and they were wonderful, very french style in terms of preparation and presentation. Great bread pudding! Maybe a little expensive ...

Thank Giuseppe F
Level Contributor
19 reviews
17 restaurant reviews
5 of 5 stars Reviewed 6 days ago NEW

Really cute lunch spot on Newbury Street! Great service, able to accommodate special meal requests and allergies!

Thank Molly H
Boston, Massachusetts
Level Contributor
12 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
2 of 5 stars Reviewed 1 week ago

Beautiful summer Wednesday on Newbury St. Walked past a few restaurants, decided Sonsie looked nice with its open airy tables. Well well well we were so disappointed! We both ordered a Strawberry, RomaineRoasted Beet Salad for around $13, and it was the blandest dressing and barely any strawberries or beets. Such a small salad for your lunch too. So many... More 

Thank bikinggal123
Hartford, Connecticut
Level Contributor
247 reviews
128 restaurant reviews
common_n_restaurant_reviews_1bd8 61 helpful votes
5 of 5 stars Reviewed 2 weeks ago via mobile

A favorite of local sports players, smoking hot ladies, and trendsetters locally. Located on the west end of Newbury Street, Sonsie opens to the Street in good weather. The bar is always a happening spot and the servers are phenomenal. Reservations from Thursday to Saturday are a.must, the bar gets crowded during peak hours but that can be the best... More 

Thank JBMartiniguy
London, United Kingdom
Level Contributor
16 reviews
14 restaurant reviews
common_n_restaurant_reviews_1bd8 7 helpful votes
1 of 5 stars Reviewed 2 weeks ago via mobile

Lovely place food looks great so many members of staff just no one who can take an order. We keep asking to order and no one shows up!

Thank Jbarteat
London, United Kingdom
Level Contributor
27 reviews
14 restaurant reviews
common_n_restaurant_reviews_1bd8 20 helpful votes
5 of 5 stars Reviewed 2 weeks ago via mobile

Booked as a family on our first night in Boston. I wanted a steak and for $28 I had a delicious steak and fries. Kids had v tasty fish dishes and my wife ate chicken. Loved the atmosphere - classic American brasserie but food was so good. Recommend you come here!

Thank ccding1502
Level Contributor
26 reviews
17 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
4 of 5 stars Reviewed 3 weeks ago

Good menu, reasonably priced, friendly efficient staff. The restaurant is really nice inside and the crowd is quiet young. The only reason I didn't give 5 is the morning we were there a girl was taking pictures of various dishes at the table beside us, not sure if she was a food blogger but the staff seemed to make a... More 

Thank john k

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Restaurant Details

Rating summary
  • Food
    4 of 5 stars
    4 of 5 stars
  • Value
    4 of 5 stars
    4.5 of 5 stars
Average prices
$30 - $40
American, Gluten Free Options, International
Breakfast, Lunch, Dinner, Brunch, Late Night, Drinks
Restaurant features
Reservations, Seating, Waitstaff, Wheelchair Accessible, Serves Alcohol, Full Bar, Outdoor Seating, Television
Dining Style
Casual Elegant
Good for
Romantic, Local cuisine, Bar scene, Business meetings, Special occasions, Large groups
Open Hours
7:00 am - 1:00 am
7:00 am - 1:00 am
7:00 am - 1:00 am
7:00 am - 1:00 am
7:00 am - 1:00 am
7:00 am - 1:00 am
7:00 am - 1:00 am
Location and Contact Information
  • Address: 327 Newbury St, Boston, MA 02115-2710
  • Public Transportation: Valet daily after 6pm, $12
  • Location: United States  >  Massachusetts (MA)  >  Boston>  > Back Bay
  • Neighborhood: Back Bay
  • Phone Number: 617-351-2500
Sonsie celebrates eighteen years on Boston’s famous Newbury Street serving top-notch International cuisine from award-winning Chef Bill Poirier. Open seven days a week from 7:00am to 1:00am, Sonsie boasts beautiful French doors that translate to an open sidewalk cafe in season, as well as a European lounge with deep leather chairs and sofas. The mahogany bar serves the best martinis in town from an experienced lot of friendly bartenders and the brick-oven churns out eclectic pizzas and focaccia throughout the day. It is easy to relax at Sonsie and enjoy the classic music that reflects the ambience of the restaurant as day progresses into night.Chef Poirier’s menu always introduces fresh flavors and brilliant food combinations. Signature dishes dot the menu as well as seasonal dishes splashed with nightly specials.Reservations are recommended and private parties are welcomed.

Questions & Answers

Questions? Get answers from Sonsie staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?

Staying in Back Bay

Neighborhood Profile
Back Bay
Wander around this quintessential neighborhood in the heart of Boston for high-end shops, restaurants, and the feeling of city bustle. Its most identifiable skyscrapers, the Prudential Center and John Hancock Tower, are highlights of the city skyline. Visit Newbury street to explore unique and trendy boutiques – as well as every other kind of store imaginable – all housed in beautiful brownstone buildings. In nice weather, restaurant patio seating is packed with Bostonians and tourists alike soaking up the sunshine and enjoying the food. Commonwealth Ave offers a beautiful stroll down residential tree-lined streets. Keep walking towards the Charles River and enjoy a beautiful view by the water. In warmer months, people run and bike on paths running along the esplanade, and sail and kayak on the Charles River. Boylston street, also full of shops, bars, and restaurants, is the finish line of the Boston Marathon. Head towards Copley Square and check out the Boston Public Library, which is particularly beautiful from the Dartmouth street entrance.