At Localsinsider.com, we’ve scoured London to uncover the top spots renowned for their commitment to eco-friendly, organic, and sustainably sourced seafood. And let’s just say—it wasn’t easy to choose! London is a city setting new standards in the culinary world, packed with award-winning spots that prioritize sustainability and locally sourced ingredients. From cozy bistros to trendy rooftop oyster bars, these restaurants are leading the way in modern, sustainable dining. Explore our curated list of London’s finest eco-friendly seafood gems!
The Oystermen Seafood Bar & Kitchen
- Address: 32 Henrietta Street, Covent Garden
- Website: Oystermen
Opened in 2017 by friends and seasoned restaurateurs Matt Lovell and Rob Hampton, The Oystermen is a cozy spot in Covent Garden dedicated to showcasing Britain’s finest and freshest oysters and seafood. Their ever-changing menu emphasizes high-quality, ethically sourced seafood from all corners of the British Isles. Signature dishes include the Oystermen Seafood Platter, featuring a 1kg whole undressed crab, six rock oysters, jumbo prawns, and steamed Portland clams.
Main dishes are reasonably priced, averaging around £20-£25. The intimate atmosphere, complemented by rustic décor and a scenic view of the harbor, has patrons praising the “authentic and fresh flavors” and “dedication to eco-friendly practices.”
Operating Hours: Monday to Saturday: 12 PM – 3 PM, 5 PM – 10 PM; Sunday: 12 PM – 3:00 PM, 5 PM – 9 PM
J Sheekey Atlantic Bar
- Address: 28-32 St Martin’s Court, Covent Garden
- Website: www.j-sheekey.co.uk
J Sheekey Atlantic Bar, a historic seafood restaurant established in 1896, has long been a favorite among London’s seafood lovers. The restaurant is committed to sourcing sustainable seafood, working closely with suppliers to ensure responsible fishing practices. The menu features classics like the Sheekey’s Fish Pie, a hearty dish beloved by many. The ambiance is elegant yet relaxed, with a classic oyster bar setting. Prices are on the higher side, with main courses ranging from £25 to £40. Guests frequently praise the “timeless charm” and “exquisite seafood offerings.”
Operating Hours: Monday to Saturday: 12:00 PM – 11:30 PM; Sunday: 12:00 PM – 10:30 PM
The Sea, The Sea
- Address: 174 Pavilion Road, Chelsea
- Website: www.theseathesea.net
Opened in 2019 by Alex Hunter and Leandro Carreira, The Sea, The Sea is a modern fishmonger by day and a seafood bar by night. The establishment focuses on sustainability by sourcing directly from fishermen and emphasizing underutilized species. The menu changes daily, with dishes like the sea bass crudo showcasing the freshness of their offerings. The atmosphere is contemporary and minimalist, allowing the seafood to take center stage. Prices are premium, reflecting the quality and sourcing practices, with dishes ranging from £15 to £35. Patrons often note the “innovative approach” and “exceptional quality” of the seafood.
Hours: Tuesday to Saturday: 12:00 PM – 10:00 PM; Sunday: 12:00 PM – 5:00 PM; Monday: Closed
Scott’s
- Address: 20 Mount Street, Mayfair, London W1K 2HE
- Website: scotts-restaurant.com
Scott’s, a historic restaurant with roots dating back to 1851, has long been a staple in Mayfair, known for its upscale, sustainable seafood offerings. The restaurant works with responsible fisheries and sources seasonal ingredients to create a menu that respects both tradition and the environment.
A signature dish is the grilled Dover sole, a classic prepared to perfection and a favorite among regulars. Prices are on the premium side, with main dishes ranging from £25 to £65. The refined, elegant ambiance makes Scott’s ideal for a special night out, with white tablecloths and attentive service contributing to the timeless experience.
Guests often commend the “flawless service” and “consistently high-quality seafood” on TripAdvisor, making Scott’s a top pick for fine dining in London.
Hours: Monday to Saturday: 12:00 to 23:00; Sunday: 12:00 to 22:30
The Oystermen Seafood Bar & Kitchen
- Address: 32 Henrietta St, Covent Garden, London WC2E 8NA
- Website: theoystermen.co.uk
The Oystermen, a cozy seafood bar established by Matt Lovell and Rob Hampton in 2017, has become a favorite in Covent Garden for its fresh, sustainable offerings. The restaurant prides itself on working with ethical suppliers from around the British Isles, bringing the best seasonal seafood to diners.
Their signature seafood platter, featuring oysters, clams, and lobster, is a standout for anyone wanting to sample a bit of everything. Most main dishes are priced around £15-£25, making it accessible without compromising on quality. The casual, rustic vibe invites patrons to relax and enjoy their meal in an unpretentious setting.
Visitors rave about the “amazing seafood platter” and the “passion for quality” shared by the team.
Hours: Monday to Saturday: 12:00 to 23:00; Sunday: 12:00 to 21:00
Prawn on the Lawn
- Address: 292-294 St Paul’s Rd, Highbury, London N1 2LH
- Website: prawnonthelawn.com
Prawn on the Lawn, opened by husband-and-wife team Rick and Katie Toogood in 2015, combines a fishmonger and seafood bar, providing sustainable, seasonal seafood in Highbury. The small plates and sharing platters are perfect for sampling a bit of everything with friends.
Signature items include their prawn tostadas and tuna tartare, which showcase the quality of their fresh catch. Plates are affordably priced between £10-£15, making it a great choice for casual group dining. The relaxed, lively atmosphere makes it a go-to spot for anyone seeking a laid-back seafood experience.
Guests frequently mention the “amazing freshness” and “friendly service,” highlighting it as a local favorite.
Hours: Wednesday to Saturday: 12:00 to 23:00
London Shell Co.
- Address: The Grand Duchess, Sheldon Square, Paddington, London W2 6EP
- Website: londonshellco.com
London Shell Co., launched in 2016 by siblings Harry and Leah Lobek, offers a memorable dining experience on a canal boat cruise along the Regent’s Canal. The floating restaurant focuses on sustainable British seafood, featuring a seasonal menu that highlights the best of British waters.
Their signature crab on toast and Cornish mussels are must-tries, with a set menu available at £45-£60. The charming canal boat setting, combined with scenic views, creates a unique atmosphere that diners love.
Guests on TripAdvisor often describe it as a “one-of-a-kind experience” and commend the restaurant’s “commitment to sustainable British seafood.”
Hours: Seasonal; check the website for current hours.
Bentley’s Oyster Bar & Grill
- Address: 11-15 Swallow St, Mayfair, London W1B 4DG
- Website: bentleys.org
Bentley’s Oyster Bar & Grill, an institution since 1916, was revamped by chef Richard Corrigan to combine a historic setting with a modern, sustainable approach. Located in Mayfair, Bentley’s emphasizes responsibly sourced oysters and seafood, all prepared with classic British flair.
Signature dishes include their legendary oysters and seafood pie, with mains ranging from £15-£45. The marble and dark wood decor exudes classic charm, making Bentley’s a favorite for those wanting a touch of old-school elegance with their seafood.
Reviews frequently mention the “top-quality oysters” and “excellent service,” with diners appreciating the authenticity and charm of this iconic spot.
Hours: Monday to Saturday: 12:00 to 23:00; Sunday: Closed
Disclaimer: Our listings are based on research, customer reviews, top travel bloggers, magazine evaluations, and our own preferences. Prices and menus may change, so please check official sites for the latest information.
Sources: VisitLondon.com, Google Reviews, Yelp, restaurant websites
