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37 avenue Longueil, 78600 Maisons-Laffitte, France
+33 1 39 12 44 59
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  • Excellent14%
  • Very good34%
  • Average22%
  • Poor16%
  • Terrible14%
Travelers talk about
“steak” (4 reviews)
“ice cream” (3 reviews)
“pain perdu” (2 reviews)
Open Now
French, Vegetarian Friendly
$$ - $$$
37 avenue Longueil, 78600 Maisons-Laffitte, France
All Details
Write a ReviewReviews (357)
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41 - 49 of 49 reviews

Reviewed September 28, 2012

We stayed in Maisons Laffitte recently and had the pleasure of dining at Cosy. The food was fantastic and the staff very good. I thoroughly recommend it.

Thank travelbug61u
Reviewed August 20, 2012

After the "lifting" this place went through a couple of year back, it really became cozy. Perfect for cocktails, or a laid back dinner. No real surprises on the menu, but it is good, it is nice, with good amosphere and correct prices. Do events...More

Thank Springfia
Reviewed July 19, 2012

Very pleased to actually find somewhere accommodating. Had English menu to show us, waiter was brilliant. Really friendly and helpful. Food was lovely, a bit rich for me but that's how it is here ;) would defo recommend a visit to this lovely restaurant on...More

Thank Tina2683
Reviewed November 28, 2011

Very nice and classy restaurant and bar serving great cocktails. Nice atmosphere and great service most of the time. Always buzzing and special themed nights often organised on Tuesday or Thursday nights. I would recommend especially when the sun is shining as there is a...More

Thank Maryline0709
Reviewed November 2, 2011

Only in France! The interior decorator must have been given full artistic licence in this place. A kaleidescope of colours and funky furniture take the eye but the food is good if ever you get out to this suburb of Paris known for its horse...More

Thank Steve D
Reviewed August 29, 2011

We didn't have a meal here, the 11yr olds had some fries which were lovely, very freshly cooked and tasty, although we sat outside the inside was lovely, the food looked lovely and seemed to be a very local popular restaurant, very friendly staff and...More

Thank glam64
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Aix-en-Provence, France
Reviewed September 9, 2008

Mon resto préféré à M-L

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Maisons-Laffitte, France
Reviewed January 22, 2008

Slow service

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Reviewed December 1, 2007


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Restaurant Details

Rating summary
  • Food
  • Value
Average prices
$34 - $134
Breakfast, Lunch, Dinner, Late Night, Drinks
Restaurant features
Reservations, Outdoor Seating, Seating, Waitstaff, Highchairs Available, Wheelchair Accessible, Serves Alcohol, Full Bar, Free Wifi
Good for
Bar scene, Families with children
Open Hours
7:00 AM - 12:00 AM
7:00 AM - 12:00 AM
7:00 AM - 12:00 AM
7:00 AM - 12:00 AM
7:00 AM - 12:00 AM
7:00 AM - 1:00 AM
7:00 AM - 1:00 AM
Location and Contact Information
  • Address: 37 avenue Longueil, 78600 Maisons-Laffitte, France
  • Location: Europe  >  France  >  Ile-de-France  >  Yvelines  >  Maisons-Laffitte
  • Phone Number: +33 1 39 12 44 59
  • E-mail
Le Cosy has a brand new design "like at home"! You can have a drink outside in a warm atmosphere even in the winter, eat with friends in a separate area and enjoy our musical theme evenings. Our chef cooks with fresh products which change with the seasons. We have selected exceptional meats and our burgers are served with frites-maison. We also have bio, vegetarian and gluten free courses. Great wines are served by the glass.
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