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Ostra, Boston, MA

Ostra

4.9
4.9
4509 Reviews
$30 and under
Seafood

Make a reservation

2 people
7:00 PM
Booked 71 times today
  • Good for special occasions
  • Fancy
  • Great for fine wines
Situated in Boston's vibrant Back Bay neighborhood, One Charles Street South is home to a modern Mediterranean eatery known as Ostra. Led by Chef/Owner Jamie Mammano and Executive Chef Mitchell Randall, our restaurant draws inspiration from the abundant seafood offerings of both local New England waters and the coastal regions of Europe. With a strong emphasis on specialty seafood sourced from the Mediterranean and various parts of the United States, our culinary creations showcase the natural essence and delightful flavors of each dish through their light preparation.

Order delivery or takeout

Private dining

Private dining

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Additional information

  • Dining style
    Fine Dining
  • Price
    $30 and under
  • Cuisines
    Seafood
  • Hours of operation
    Mon–Wed 5:30 pm–9:00 pm Fri, Sat 5:30 pm–10:00 pm Sun 5:30 pm–8:30 pm
  • Phone number
    (617) 421-1200
  • Website
    https://ostraboston.com/
  • Payment options
    AMEX, Discover, Mastercard, Visa
  • Dress code
    Business Casual
  • Executive chef
    Jamie Mammano
  • Private party facilities
    Our private dining room at Ostra comfortably seats up to 42 guests and 75 for a reception. We also offer private buyouts of the restaurant for up to 150 guests.
  • Private party contact
    Lisa Flores: (617) 421-1200
  • Location
    1 Charles St. South, Boston, MA 02116
  • Neighborhood
    Back Bay
  • Cross street
    Stuart Street
  • Parking details
    Valet
  • Public transit
    Arlington on the Green Line & Tufts Medical Center on Orange Line
  • Additional
    Bar/Lounge, Beer, Cocktails, Full Bar, Gluten-free Options, Non-Smoking, Private Room, Takeout, Wheelchair Access, Wine

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Menu

Today's Shellfish

Pricing includes 6 of each. All Accompanied with House-Made Horseradish Cocktail, Lemon, Sparkling Mignonette, Tabasco

  • South Bay Blondes Oysters*$27.00

    6 Oysters, Wareham, Massachusetts

    • Prince Caspian Oysters $27.00

      6 Oysters, Duxbury, Massachusetts

      • Unicorn Oysters*$27.00

        6 Oysters, Damariscotta River, Maine

        Raw

        • Hamachi Crudo*$30.00

          Citrus Vinaigrette, Cilantro Aji Aioli, Jalapeño Oil Mexican Chiltepin Pepper

          • Faroe Island Salmon Tartare* $32.00

            Smoked to Order, Lemon Scallion, Shallot, Caviar House Brioche

            • Yellowfin Tuna Tartare*$26.00

              Yuzu, Ginger, Soy, Cilantro Pickled Beech Mushrooms Nori-Sesame Wonton

              • Sea Bass Tartare*$27.00

                Black Winter Truffle Carpaccio Fennel Pollen Crostini

                Cooked & Chilled

                • U-10 Shrimp*$34.00

                  6 pieces, House-Made Horseradish Cocktail

                  • Alaskan King Crab*$54.00

                    Dijonnaise, Lemon & Crème Fraîche

                    Caviar Selection

                    Served with House Brioche, Blinis, Classic Accompaniments

                    • Siberian Reserve*$95.00

                      Medium Pearl, Subtle & Slightly Sweet

                      • Beluga Hybrid*$180.00

                        Large Pearl, Firm, Nutty, Creamy

                        • Golden Ossetra* $190.00

                          Large Pearl, Light Golden Complex, Nutty, Buttery

                          First Courses

                          • Small Leaf Heirloom Kale$19.00

                            Caesar Dressed, Pumpernickel Croutons, Parmesan

                            • Crisp Snow Pea$21.00

                              Carrots, Delicata Squash, Radish, Parmesan, Apple Cider Vinaigrette

                              • Crisp Calamari "Rhode Island Style"$22.00

                                Spicy Shellfish Brodo, Roasted Garlic & Lemon Aioli

                                • Crispy Native Oysters$32.00

                                  Cornichon Remoulade, Spicy Aji Aioli

                                  • Grilled Spanish Octopus$32.00

                                    Lemon, Olive Oil, Crispy Salt Capers, Raw Sweet Vidalias

                                    • Sirloin Carpaccio$32.00

                                      Pickled Heirloom Mushrooms, Black Truffle Aioli, Parmesan*

                                      • Ricotta Gnocchetti$34.00

                                        Maine Lobster, Beech Mushrooms, Black Truffle

                                        • Saffron Tagliatelle$38.00

                                          Alaskan King Crab, Lemon, Jonah Crab Nage

                                          Chef's Composition

                                          • Grilled Faroe Island Salmon$46.00

                                            Pink & Black Peppercorn Crust, Okinawa Sweet Potato Autumn Market Vegetables, Squash Brodo*

                                            • Grilled Sea Bream in Trevisano Leaf$55.00

                                              Extra Virgin Olive Oil, Lemon, Snipped Herbs, Seasonal Accompaniments

                                              • Pan Roasted Branzino$48.00

                                                Garlic & Lemon Baste, Heirloom Potatoes, Vidalia, Radish

                                                • Roasted Local Monkfish “Saddle”$62.00

                                                  Truffled Pommes Purée, Shallots Foraged Exotic Mushroom Ragoût, Fine Herbs*

                                                  • Salt Crusted Branzino$130.00

                                                    Extra Virgin Olive Oil, Lemon, Snipped Herbs, Seasonal Accompaniments (For Two… Please Allow 50 minutes)

                                                    • Roasted Cornish Game Hen$36.00

                                                      Seasonal Market Vegetables, Pommes Puree, Natural Pan Jus

                                                      • Paella “Valenciana Style”$58.00

                                                        Spain’s Bomba Rice, Saffron, Maine Lobster, Shrimp, Mussels, Clams, Octopus, Squid, Chicken Confit, Chorizo

                                                        • Broiled Twin Maine Lobster$135.00

                                                          3 lbs, Roasted Hen Of The Woods Mushrooms Squash Espuma, Brussel Sprouts, Yukon Potatoes, Drawn Butter & Lemon

                                                          Steaks

                                                          All accompanied with Pommes Purée, King Trumpet Mushrooms, Roasted Heirloom Carrots Summer Corn, Broccolini, Vin Cotto, Maître D’Hôtel Butter

                                                          • Filet Mignon*$58.00

                                                            Nebraska, All Natural 8oz

                                                            • Prime Sirloin*$58.00

                                                              Kansas, All Natural 12oz

                                                              • 65-Day Dry-Aged Prime Ribeye*$98.00

                                                                Creekstone Farms, All Natural 18oz

                                                                Side Dishes

                                                                • Seasonal Market Vegetables$16.00

                                                                  • Pommes Purée$9.00

                                                                    • Shishito Peppers$17.00

                                                                      Sea Salt

                                                                      • Truffle-Parmesan Fries$16.00

                                                                        • Sea Salt Fries $12.00

                                                                          • Joyberry Farms Mushrooms$22.00

                                                                            Garlic & Thyme

                                                                            • Broccolini$17.00

                                                                              Pine Nuts, Chilies**

                                                                              Last updated: October 27, 2024

                                                                              What 4,509 people are saying

                                                                              Overall ratings and reviews

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

                                                                              4.9
                                                                              4.9 based on recent ratings
                                                                              • 4.9Food
                                                                              • 4.8Service
                                                                              • 4.7Ambience
                                                                              • 4.4Value

                                                                              Noise • Moderate

                                                                              Loved For

                                                                              • Greater Boston

                                                                                Seafood

                                                                              • Boston

                                                                                Best Overall

                                                                              • Boston

                                                                                Seafood

                                                                              Review summary

                                                                              AI-generated from verified diner reviews
                                                                              Ostra in Boston is a standout dining destination, renowned for its "outstanding food" and "impeccable service." Guests rave about the "salt crusted branzino" and the extensive raw bar. The ambiance is described as "romantic" and "beautiful," making it perfect for special occasions. A true gem for seafood lovers!

                                                                              4,509 Reviews

                                                                              1. audrey

                                                                                Greater Boston

                                                                                98 reviews

                                                                                vip
                                                                                4.0

                                                                                98 reviews

                                                                                Dined 1 day ago

                                                                                1. Overall 4
                                                                                2. Food 5
                                                                                3. Service 5
                                                                                4. Ambience 4
                                                                                Love the restaurant- great food and server but it is just too loud!

                                                                                Is this helpful?

                                                                              2. Terri

                                                                                Greater Boston

                                                                                1 review

                                                                                5.0

                                                                                1 review

                                                                                Dined 2 days ago

                                                                                1. Overall 5
                                                                                2. Food 5
                                                                                3. Service 5
                                                                                4. Ambience 5
                                                                                I took my husband to Ostra for his birthday, and it was fantastic! The food was delicious, the staff very attentive, and the atmosphere relaxed. We parked in the garage across the street which was very convenient. The crispy native oysters were the best we’ve ever had. I really enjoyed the grilled sea bream, and my husband loved the paella “Valenciana style”. Our knowledge waiter recommended wine that paired perfectly with our meals.

                                                                                Is this helpful?

                                                                              3. Emily

                                                                                Dublin

                                                                                2 reviews

                                                                                vip
                                                                                2.0

                                                                                2 reviews

                                                                                Dined 2 days ago

                                                                                1. Overall 2
                                                                                2. Food 5
                                                                                3. Service 1
                                                                                4. Ambience 3
                                                                                The food was excellent, however the service was not. We had dinner there, and throughout the meal the service was extremely slow. After dinner, we went to the bar and had a drink. When we went to order a second drink, we were informed that last call had already happened, however no one informed us that it was last call. When we asked the bartender, he said that he was supposed to inform us but did not. Overall very disappointing end to an excellent meal.

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                                                                              4. Jeffrey

                                                                                Greater Boston

                                                                                248 reviews

                                                                                vip
                                                                                5.0

                                                                                248 reviews

                                                                                Dined 3 days ago

                                                                                1. Overall 5
                                                                                2. Food 5
                                                                                3. Service 5
                                                                                4. Ambience 5
                                                                                Bar staff was amazing. The teamwork was flawless and they were just incredibly pleasant people. Food was immaculate as always. A perfectly cooked Fillet and the delicious lobster made the night. In and out quick as we had a theatre show.

                                                                                Is this helpful?

                                                                              5. Jenn

                                                                                Seattle

                                                                                2 reviews

                                                                                5.0

                                                                                2 reviews

                                                                                Dined 6 days ago

                                                                                1. Overall 5
                                                                                2. Food 5
                                                                                3. Service 5
                                                                                4. Ambience 5
                                                                                The food was amazing and worth the experience and service we received.
                                                                                OstraResponded 5 days ago
                                                                                Thank you for your positive review, Jenn! We're delighted to hear that you enjoyed your dining experience with us at Ostra. It's always our goal to provide exceptional food and service, and we're thrilled that we were able to achieve that during your visit. We look forward to welcoming you back again soon. Regards, Julia.

                                                                                Is this helpful?

                                                                              6. OpenTable Diner

                                                                                Guadalajara

                                                                                1 review

                                                                                5.0

                                                                                1 review

                                                                                Dined 6 days ago

                                                                                1. Overall 5
                                                                                2. Food 5
                                                                                3. Service 5
                                                                                4. Ambience 4
                                                                                Desde la llegada el personal amable, en la mesa nos dieron excelentes recomendaciones según nuestros gustos y todos los platillos servidos rápido y deliciosos!!! Sin duda alguna regresaríamos en nuestra próxima visita a Boston.
                                                                                OstraResponded 6 days ago
                                                                                Thank you for your positive review and for choosing to dine with us! I'm delighted to hear that our staff provided excellent service and recommendations, and that you thoroughly enjoyed your meal. We strive to create a wonderful dining experience for all our guests, and it's rewarding to know that we succeeded in your case. We look forward to welcoming you back on your next visit to Boston. Regards, Julia.

                                                                                Is this helpful?

                                                                              7. Ian

                                                                                New York City

                                                                                6 reviews

                                                                                vip
                                                                                4.0

                                                                                6 reviews

                                                                                Dined 7 days ago

                                                                                1. Overall 4
                                                                                2. Food 4
                                                                                3. Service 5
                                                                                4. Ambience 5
                                                                                The meals at Ostra are always excellent. We would normally give five stars for the whole experience, but a Calamari failure this time brought down the score. Don’t let this dissuade you: the calamari was an anomaly.

                                                                                Is this helpful?

                                                                              8. Chris

                                                                                Greater Boston

                                                                                2 reviews

                                                                                vip
                                                                                5.0

                                                                                2 reviews

                                                                                Dined 7 days ago

                                                                                1. Overall 5
                                                                                2. Food 5
                                                                                3. Service 5
                                                                                4. Ambience 5
                                                                                Top notch food, service and atmosphere. We got the Paella and the Sea Bream and both were delicious and full of flavor. This is our favorite seafood restaurant in Boston.
                                                                                OstraResponded 6 days ago
                                                                                Thank you for your kind words, Chris! We're delighted to hear that you enjoyed your dining experience with us at Ostra. Our team takes great pride in delivering exceptional seafood dishes and creating a warm, inviting atmosphere for our guests. We look forward to welcoming you back soon. Regards, Julia.

                                                                                Is this helpful?

                                                                              9. Mary

                                                                                Greater Boston

                                                                                67 reviews

                                                                                vip
                                                                                5.0

                                                                                67 reviews

                                                                                Dined on November 16, 2024

                                                                                1. Overall 5
                                                                                2. Food 5
                                                                                3. Service 5
                                                                                4. Ambience 5
                                                                                We always enjoy going to Ostra. It remains one of out favorites. Whether it’s sitting in the bar for a quick bite before the theater, to having a leisurely dinner for a special occasion or just a night out, Ostra never disappoints. Smiling faces from the moment we arrive, on time seating, excellent service and delicious food cooked to perfection. Looking forward to our next visit.
                                                                                OstraResponded 6 days ago
                                                                                Mary, thank you for taking the time to share your wonderful experience at Ostra. We truly appreciate your kind comments about our friendly staff, timely service, and delectable cuisine. It brings us great joy to know that Ostra remains one of your favorite dining destinations, whether for a quick bite or a special occasion. We look forward to welcoming you back soon for another exceptional dining experience. Regards, Julia.

                                                                                Is this helpful?

                                                                              10. Stephanie

                                                                                New York City

                                                                                16 reviews

                                                                                vip
                                                                                5.0

                                                                                16 reviews

                                                                                Dined on November 16, 2024

                                                                                1. Overall 5
                                                                                2. Food 5
                                                                                3. Service 5
                                                                                4. Ambience 5
                                                                                Delicious!!! Beautiful surroundings and amazing staff!
                                                                                OstraResponded 6 days ago
                                                                                Thank you for your positive review, Stephanie! We're delighted to know that you enjoyed your visit at Ostra. Our team takes great pride in providing exceptional service in a beautiful atmosphere. We look forward to welcoming you back again soon. Regards, Julia.

                                                                                Is this helpful?

                                                                              FAQs

                                                                              Ostra offers takeout which you can order by calling the restaurant at (617) 421-1200.

                                                                              Ostra is rated 4.9 stars by 4509 OpenTable diners.

                                                                              Ostra does offer gift cards which you can purchase here.

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

                                                                              Make a reservation

                                                                              2 people
                                                                              7:00 PM
                                                                              Booked 71 times today

                                                                              Order delivery or takeout

                                                                              Google Map for Ostra

                                                                              1 Charles St. South, Boston, MA 02116

                                                                              Additional information

                                                                              • Cross street
                                                                                Stuart Street
                                                                              • Neighborhood
                                                                                Back Bay
                                                                              • Hours of operation
                                                                                Mon–Wed 5:30 pm–9:00 pm Fri, Sat 5:30 pm–10:00 pm Sun 5:30 pm–8:30 pm
                                                                              • Price
                                                                                $30 and under
                                                                              • Cuisines
                                                                                Seafood
                                                                              • Dining style
                                                                                Fine Dining
                                                                              • Dress code
                                                                                Business Casual
                                                                              • Parking details
                                                                                Valet
                                                                              • Public transit
                                                                                Arlington on the Green Line & Tufts Medical Center on Orange Line
                                                                              • Payment options
                                                                                AMEX, Discover, Mastercard, Visa
                                                                              • Executive chef
                                                                                Jamie Mammano
                                                                              • Additional
                                                                                Bar/Lounge, Beer, Cocktails, Full Bar, Gluten-free Options, Non-Smoking, Private Room, Takeout, Wheelchair Access, Wine
                                                                              • Website
                                                                                https://ostraboston.com/
                                                                              • Phone number
                                                                                (617) 421-1200
                                                                              • Private party facilities
                                                                                Our private dining room at Ostra comfortably seats up to 42 guests and 75 for a reception. We also offer private buyouts of the restaurant for up to 150 guests.
                                                                              • Private party contact
                                                                                Lisa Flores: (617) 421-1200

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