The St. Regis London marks the St. Regis brand's debut in Mayfair, a transformation of the former Westbury Mayfair hotel at the corner of Bond Street and Conduit Street in the City of Westminster, a 8-story building with 193 hotel keys at 37 Conduit Street set to finish in December 2026.
Owned by Cola Holdings and operated by Marriott International under the St. Regis flag, the 193-key luxury hotel includes 66 suites, with interiors that draw on Savile Row tailoring, the fashion houses of Bond Street and the neighborhood's galleries and auction houses, arranged around an intimate central courtyard. Dining is led by Le Perroquet, an all-day French brasserie from chef Daniel Rose, joined by a lobby bar, while the signature St. Regis Butler Service, a full-service spa and a fitness center round out the offering.
Marriott set a 193-room St. Regis London with 66 suites at Bond and Conduit Streets, converting the former Westbury Mayfair, opening October 2026.
marriott.pressarea.comChef Daniel Rose's Le Perroquet, an all-day French brasserie, named signature restaurant; his first London venture.
marriott.pressarea.comReservations opened June 2026 for arrivals from Dec 1, 2026; hotel set to open October 2026, 193 rooms incl. 66 suites.
upgradedpoints.comGeneral manager Marco Novella, formerly of Belmond's Hotel Cipriani and The Lanesborough, leads the pre-opening team with hotel manager Patrick Mudalige.
thehotelmagazine.co.ukThe outlook for The St. Regis London
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Frequently asked
Where is The St. Regis London located?
The St. Regis London is located in London.
When will The St. Regis London open?
The St. Regis London is opening soon, with completion expected on December 1, 2026.
Who is developing The St. Regis London?
St. Regis Hotels & Resorts is the developer behind The St. Regis London.
Who designed The St. Regis London?
The St. Regis London was designed by Morrison Design, with interiors by Richmond International.
How big is The St. Regis London?
The St. Regis London rises 8 stories with 193 hotel keys.