2027 starts in London: The St. Regis sells its first night for 1 January, Admiralty Arch for 1 February. Cambridge House opens on 1 February too, yet its nights on sale start on 1 April. Beyond London, Park Hyatt Mexico City sells from 16 April and HOSHINOYA Asuka, in Nara Prefecture, opens on 22 July; Rosewood in Rome and Milan only say «2027».
Photo: Luxor’s Winter Palace, which reopens as a Mandarin Oriental in 2027 · Mandarin Oriental Hotel Group
Park Hyatt Mexico City was announced in 2017 for early 2021; it opens in spring 2027, and the first night on sale is 16 April 2027.5 6 7 Rosewood rewrote its 2021 release on Mexico City, from 2024 to 2027.8 9 Four Seasons edited May’s release on Gstaad, from late 2026 to mid-2027.10 11
A calendar like this, in short, is written in pencil.
The date that tells you most is the first night on sale: at Admiralty Arch Hilton says by the end of 2026, yet no site sells a night before 1 February 2027.12 13
Mayfair, 37 Conduit Street (corner of New Bond Street) · opening: autumn 2026.14 193 rooms, 66 of them suites, in the old Westbury.14 For London on foot from Bond Street; the live-jazz bar is still to open.15
It opens in autumn 2026, but the first night on sale is 1 January 2027, from £1,364 for two.3
Piccadilly at Albemarle Street · opening: q4 2026.18 50 rooms and suites over 6 floors in the old NatWest bank, opposite The Ritz.18 19 For Piccadilly on the doorstep, in a small hotel.
It opens in Q4 2026, but the first night on sale is 28 January 2027, from £549 for two.20
Rendering: Minor Hotels
The Mall, facing Buckingham Palace · opening: by the end of 2026.12 The arch at the end of The Mall will have overnight guests for the first time in its history.21
It opens by the end of 2026, but the first night on sale is 1 February 2027, from £867 for two.13 On the hotel’s own site, 1 February 2027: £875.
Mayfair, 94 Piccadilly · opening: 1 February 2027.23 102 rooms, 24 of them suites, in a 1756 Palladian mansion.24 23 For Piccadilly from a historic mansion, with rates from £1,250, room only.23
It opens on 1 February 2027, but the first night on sale is 1 April 2027, from £968 for two.25
Rendering: Auberge Collection
Polanco, Campos Elíseos, overlooking Chapultepec Park · opening: spring 2027.6 155 rooms and suites overlooking Chapultepec Park.6 For Polanco with the park under your window.
The first night on sale is 16 April 2027, from 19,152 MXN for two.7
It was due in early 2021.5
Photo: Hyatt
opening: 22 July 2027.1 35 pavilions under tiled roofs in Asuka, Nara Prefecture; bookings opened on 25 September 2026.1 28
Rendering: Hoshino Resorts
«To be confirmed» means the hotel hasn’t given the date itself yet.
On the Jeddah Corniche: 269 rooms and suites, plus apartments and residences.43
95 rooms and suites designed by Isay Weinfeld, on Playa Esmeralda.44
Rebuilt where the old hotel stood: 78 rooms and suites, each with its own terrace or patio.45
44 rooms inside Milano Centrale, the first Curio Collection in a European station.47
30 suites by Philippe Starck, ski-in ski-out, with Mont Blanc in view.51
Hotel de Rome becomes a Four Seasons with about 140 rooms; it trades as Hotel de Rome until the end of 2026.53
A complex of former convents near Piazza della Libertà: 56 rooms and 33 suites.63
On Okinawa’s west coast: 120 rooms, 120 residences and 40 villas.66
40 rooms on Via Borgospesso, in the building that housed Versace’s offices.69
A new tower beside Yongsan Park, with about 250 rooms, among the largest in the city.90
The Shore Club restored, beside an 18-storey residential tower by Robert A.M. Stern.101
In London, The St. Regis from the night of 1 January, The WestDill from 28 January, Admiralty Arch from 1 February and Cambridge House from 1 April;3 20 13 25 in Mexico City, the Park Hyatt from 16 April;7 HOSHINOYA Asuka on the hotel’s own site.1
Rosewood in Rome and Milan,4 83 Mandarin Oriental in Rome and at the Cristallo in Cortina,75 29 Raffles at Moltrasio on Lake Como,78 Cheval Blanc at the Pitrizza on the Costa Smeralda, in May, to be confirmed,42 Capella in Florence,63 Six Senses on Via Brera102 and the Baccarat on Via Veneto, in the spring.31
We wrote this on our own: the hotels read it as you do. We sell no rooms: the links go to where we read it.
This guide is written with Lumina, the marketing system for hotels.
