KOYN Thai brings high-end flair to London's West End
From Samyukta Nair and Fabled Studio comes a new restaurant with food drawn from the length and breadth of Thailand

Never one to miss a gap in the local market, Queen of Mayfair Samyukta Nair has converted the basement of her Japanese restaurant Koyn into a Thai dining room overseen by Paris-based chef Rose Chalalai Singh. Nair says she is aiming for approachability but the West End’s only high-end Thai restaurant is likely to be as gilded as her other Mayfair restaurants Jamavar, Socca and Mimi Mei Feir.
The mood: Bangkok by night
Designer Tom Strother of Fabled Studio has given the dark and moody Japanese decor a subtle Thai makeover, incorporating burnt orange leather upholstery, hand-painted tapestries and works by Chiang Mai artist Kitikong Tilokwattanotai to contrast with the black oak ceiling and black marble counter. Food and drink are the focus of the refreshed look: wine is stored in a flower-bedecked sommelier station while food is cooked over live fire in the open kitchen before being served in handmade woven baskets.
The food: Home-style cooking that travels around Thailand
Bangkok-born Chalalai Singh has made a name for herself in Paris at her 11th-arrondissement restaurant Ya Lamaï, named after the grandmother who taught her to cook. But it was at her private Rose Kitchen within the Marché des Enfants Rouges, the city’s oldest covered market, that the chef became a hit with the Parisian fashion community and impressed Nair with recipes drawn from the length and breadth of Thailand. Expect dishes such as a Chiang Mai platter of spicy homemade pork sausage, capsicum nam prik sauce, sticky rice and pork crackling, or a southern Thai crab curry with wild betel leaf.
Koyn Thai opened on June 16 and is available to book now. It is located at 38 Grosvenor St, London
Receive our daily digest of inspiration, escapism and design stories from around the world direct to your inbox.
Ben McCormack is a London-based restaurant journalist with over 25 years’ experience of writing. He has been the restaurant expert for Telegraph Luxury since 2013, for which he was shortlisted in the Restaurant Writer category at the Fortnum & Mason Food and Drink Awards. He is a regular contributor to the Evening Standard, Food and Travel and Decanter. He lives in west London with his partner and lockdown cockapoo.
-
Meet Malak Mattar, the Palestinian artist behind the 'Together for Palestine' concert at London's Wembley Arena
The London-based artist curates a landmark concert of music and art in support of Gaza, alongside Brian Eno, James Blake, Jamie xx, Neneh Cherry and more
-
A new coffee table book proves that one designer’s trash is another’s treasure
The Rizzoli tome, launching today (16 September 2025), delves into the philosophy and process of Retrouvius, a design studio reclaiming salvaged materials in weird and wonderful ways
-
A carbon-emission-busting house, yeast-biomass building, and more ‘Designs for a Cooler Planet’
‘Designs for a Cooler Planet’ returns to Aalto University in Finland as part of the annual Helsinki design and architecture week, highlighting buildings, materials and solutions towards a better future
-
A first look inside Kudu Marylebone, where South African dining meets contemporary design
A beloved South-African restaurant relocates to central London, featuring Fabled Studio-designed interiors that thread in African tones and textures
-
Carmela’s joins London’s pizza renaissance
A Little Italy-inspired pizzeria lands in Islington with 13-inch pies, pepperoni heat and big flavour energy
-
Has the ice cream parlour come of age?
A global wave of architecture studios is treating the scoop as spectacle, turning parlours into immersive social spaces
-
Legado brings a bold Spanish legacy to Shoreditch
Michelin-starred chef Nieves Barragán Mohacho’s second venture marries design-led interiors with regional Spanish flavours rarely found in London
-
The Macbeth, an icon of indie sleaze, goes from grotty to gastro
An East End legend meets Portuguese small plates in Jamie Allan’s ambitious revival of a beloved Hackney watering hole
-
A complete collection of Phaidon’s ‘Contemporary Artists Series’ is on display in London
A 30-year project reaching 100 volumes is being celebrated with an exhibition at the 45 Park Lane hotel, including limited-edition works by Kaws and Dana Schutz
-
London’s best pizza restaurant gets a new home in Mayfair
Secure a slice of New York-style pizza in central London as Crisp Pizza teams up with the Devonshire pub to set up shop in the relaunched The Marlborough
-
At this east London listening bar, mezcal-fuelled cocktails hit as hard as the basslines
In Bethnal Green, Little Fires pairs vinyl grooves with mezcal margaritas and Oaxacan sharing plates