Enable JavaScript to run this app.
Skip to main content
OpenTable logo
  1. Home
  2. United Kingdom
  3. London
  4. West End London
  5. Covent Garden
Osteria Del Mare, London, Greater London

Osteria Del Mare

4.3
4.3
25 Reviews
£26 to £40
Seafood

Make a reservation

2 people
9:00 PM
Booked 16 times today
Experiences are available.
  • Good for groups
  • Great for fine wines
  • Good for special occasions
Inspired by the coastal charm of Forte dei Marmi, Osteria Del Mare brings an authentic Italian seafood experience to Covent Garden. Located on The Strand in Central London, this elegant yet relaxed restaurant is the latest venture from the award-winning Bocconcino Restaurant group, crowned Best Luxury Restaurant at the 2023 British Restaurant Awards.
Led by acclaimed Chef Matteo Massafra, Osteria Del Mare showcases signature dishes like Moscardini in Red Wine Sauce and Paccheri with Red Mullet, alongside a large fresh seafood display, where guests can select from the daily catch. Paired with fine wines and crafted cocktails, each dish highlights the finest ingredients, celebrating Italy’s rich coastal traditions. Perfect for intimate dinners or special occasions, Osteria Del Mare offers a taste of Italian seaside luxury in the heart of London.

Dining areas

Additional information

  • Dining style
    Casual Dining
  • Price
    £26 to £40
  • Cuisines
    Seafood, Italian
  • Hours of operation
    Mon–Sat 12:00 pm–12:00 am Sun 12:00 pm–11:00 pm
  • Phone number
    020 7499 4510
  • Payment options
    Mastercard, Visa
  • Dress code
    Smart Casual
  • Executive chef
    Matteo Massafra

Experiences

  • Lunch Set Menu

    £24.00 - £28.00 per person

    Multiple dates available
    Discover the vibrant flavours of the sea with our lunch set menu. Choose from fresh starters, including salmon tartare or rockfish soup, followed by hand-crafted spinach and ricotta ravioli or perfectly grilled salmon steak. Finish with a selection of ice cream or sorbet or a classic tiramisu. Enjoy 2 courses for £24 or 3 courses for £28. T&Cs: Extras, drinks and service charge will be added to the final bill.
    Lunch Set Menu Photo
  • Theatre Menu

    £30.00 - £35.00 per person

    Multiple dates available
    Elevate your pre-theatre dining with our elegant menu. Start with a refreshing Niçoise salad, enjoy silky carbonara with smoked salmon, and finish with the iconic tiramisu. 2 courses for £30 or 3 courses for £35 - perfect dinner before your evening out. T&Cs: Extras, drinks and service charge will be added to the final bill.
    Theatre Menu Photo
  • Valentine's Day Menu

    £85.00 per person

    Prepaid

    Feb 13, 2025 - Feb 14, 2025
    Indulge in a romantic evening at Osteria del Mare this Valentine's Day. Our specially curated four-course menu celebrates the finest in Italian seafood, paired perfectly with a glass of bubbles on arrival. End your night on a sweet nite with a special heart dessert to share. Treat your loved one to an unforgettable dining experience in an elegant setting, perfect for making memories. T&Cs: Extras, drinks and service change will be billed on the night.
    Valentine's Day Menu Photo

What 25 people are saying

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.3
4.3 based on recent ratings
  • 4.4Food
  • 4.5Service
  • 4.2Ambience
  • 4Value

NoiseEnergetic

Review summary

AI-generated from verified diner reviews
Osteria Del Mare is a standout Italian seafood restaurant known for its "impeccable" service and "gorgeous food." The menu includes favorites like swordfish carpaccio and octopus, with pasta dishes particularly praised. While portions can be small and prices high, the quality is "unbelievable," and the ambiance is stylish and welcoming.

25 Reviews
  1. Veronika

    London

    21 reviews

    5.0

    21 reviews

    Dined 7 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We had a wonderful evening at Osteria del Mare! I visited Bocconcino in Mayfair a few times and was curious to check the new launch Osteria del Mare. We were not disappointed. Food was amazing. Yellowfin tuna tartare and swordfish carpaccio were so delicious and fresh, fish was melting in the mouth. Compliments to chef. The design and atmosphere is very cozy and the team is very friendly. We felt very welcomed and comfortable. Cocktails are also amazing. Thank you and we will definitely come back :-)
    Osteria Del MareResponded 5 days ago
    Dear Veronica, Thank you so much for your kind words! We're happy to hear that you enjoyed your experience at Osteria del Mare. It's great to know that the food, atmosphere, and service made such a positive impression. We truly appreciate your recommendation and look forward to welcoming you back soon!

    Is this helpful?

  2. Bill

    London

    4 reviews

    5.0

    4 reviews

    Dined on January 17, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    Excellent food and service. Very comprehensive menu with many, particularly seafood, options. Only issue was, it was quiet on a Friday lunchtime do the ambience was rather subdued. But well worth a return visit. I imagine pre and post theatre it must be very popular.
    Osteria Del MareResponded 6 days ago
    Dear Bill, Thank you for your kind feedback! We’re delighted you enjoyed our food, service, and menu options. We look forward to welcoming you back for another great dining experience soon.

    Is this helpful?

  3. Sonya

    London

    11 reviews

    5.0

    11 reviews

    Dined on January 15, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We had an amazing dinner with friends here! Everything was delicious and you can tell the produce is the best quality - the highlight are the tuna tartare and the lemon sole special they had in the day. And of course the vanilla meringue cake is a MUST try
    Osteria Del MareResponded on January 17, 2025
    Dear Misha, Thank you for such a wonderful review! We're so happy to hear you and your friends had an amazing dinner with us, and we can’t wait to welcome you back for another fantastic meal soon!

    Is this helpful?

  4. Jodie

    East Sussex

    1 review

    2.0

    1 review

    Dined on January 11, 2025

    1. Overall 2
    2. Food 2
    3. Service 3
    4. Ambience 4
    Overpriced and flavorless. Would not recommend or return.
    Osteria Del MareResponded on January 14, 2025
    Dear Jodie, Thank you for taking the time to share your feedback. We’re truly sorry to hear that your experience didn’t meet your expectations. At Osteria del Mare, we strive to create dishes that are both delicious and satisfying, and it’s disappointing to know we fell short during your visit. Your comments have been shared with our team, and we’ll be reviewing them carefully to ensure we continue improving and delivering the quality we’re known for. We truly hope you’ll consider giving us another chance in the future.

    Is this helpful?

  5. Ian

    London

    2 reviews

    5.0

    2 reviews

    Dined on January 4, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    Excellent food and prompt and friendly service, very handy for theatres
    Osteria Del MareResponded on January 6, 2025
    Dear Ian, Thank you for your kind review! We're glad to hear that you enjoyed both the food and the service. It's great to know our location is convenient for your theatre outings. We look forward to welcoming you back soon for another excellent dining experience.

    Is this helpful?

  6. Barry

    London

    3 reviews

    4.0

    3 reviews

    Dined on December 29, 2024

    1. Overall 4
    2. Food 4
    3. Service 4
    4. Ambience 4
    Firendly staff, keen to help. It was a noisy restaurant though. Generally good italian seafood.

    Is this helpful?

  7. Graham

    London

    23 reviews

    5.0

    23 reviews

    Dined on December 29, 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    I love this place. It's a large restaurant with truly welcoming, warm but impeccable service. The short-ish menu is wonderful - think swordfish carpaccio and clam linguine. Mainly for the tourist trade (next to the Strand Palace Hotel), but I'd go out of my way to go there. It's new but deserves to do very well.
    Osteria Del MareResponded on January 6, 2025
    Dear Graham, Thank you so much for your kind words! We're delighted to hear you enjoyed the welcoming service, as well as our menu offerings like the swordfish carpaccio and clam linguine. We’re thrilled that you’d go out of your way to visit us, and we’re excited to continue providing a great experience for both locals and visitors alike. Looking forward to having you back soon!

    Is this helpful?

  8. Emir

    London

    2 reviews

    2.0

    2 reviews

    Dined on December 21, 2024

    1. Overall 2
    2. Food 1
    3. Service 2
    4. Ambience 1
    Yet another mediocre Italian restaurant The seafood ingredients was below par and just a another establishment that will fleece people and it’s on the same level as prezzo
    Osteria Del MareResponded on January 6, 2025
    Dear Emir, Thank you for your feedback. We’re sorry to hear that your experience didn’t meet your expectations. We strive to provide high-quality food and service, and we’ll certainly take your comments into consideration to improve. We appreciate you taking the time to share your thoughts and hope you might give us another opportunity to exceed your expectations in the future.

    Is this helpful?

  9. Graham

    London

    23 reviews

    5.0

    23 reviews

    Dined on December 20, 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Fantastic new restaurant. Impeccable but friendly service. Gorgeous food. Lovely decor. It is pricey and portions are small, but the quality more than makes up for it. Just booked it for a second time for my anniversary.
    Osteria Del MareResponded on January 6, 2025
    Dear Graham, Thank you for your wonderful review! We're so happy to hear you enjoyed both the service and the food during your visit. It’s great to know the quality made up for the price and portion size. We're honored that you chose us for your anniversary celebration, looking forward to making it just as special for you again!

    Is this helpful?

  10. Noriaki

    London

    1 review

    3.0

    1 review

    Dined on December 19, 2024

    1. Overall 3
    2. Food 3
    3. Service 4
    4. Ambience 4
    The service/deco were good. The only thing I did not like was the small size of the clam pasta, a main dish, I ordered. I was about the half portion I expected and hardly enough to fill my stomach. However, the clams were char-grilled and the pasta was boiled to bring the right texture.

    Is this helpful?

FAQs

Osteria Del Mare is rated 4.3 stars by 25 OpenTable diners.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

Make a reservation

2 people
9:00 PM
Booked 16 times today
Experiences are available.
Google Map for Osteria Del Mare

366 Strand, London, Greater London WC2R 0JF

Dining areas

Additional information

  • Neighborhood
    Covent Garden
  • Hours of operation
    Mon–Sat 12:00 pm–12:00 am Sun 12:00 pm–11:00 pm
  • Price
    £26 to £40
  • Cuisines
    Seafood, Italian
  • Dining style
    Casual Dining
  • Dress code
    Smart Casual
  • Parking details
    None
  • Public transit
    Covent Garden, Charing Cross, Temple
  • Payment options
    Mastercard, Visa
  • Executive chef
    Matteo Massafra
  • Additional
    Beer, Cocktails, Full Bar, Wine
  • Privacy Policy
  • Terms of Use
  • Cookies and Interest-Based Ads
  • Cookie Preferences
Copyright © 2024 OpenTable, Inc. 1 Montgomery St Ste 500, San Francisco CA 94104 - All rights reserved.
OpenTable is part of Booking Holdings, the world leader in online travel and related services.
Booking Logo
Priceline Logo
KAYAK Logo
Agoda Logo
OpenTable Logo