Ten Trinity Square — the 1922 Beaux-Arts former headquarters of the Port of London Authority, restored by Aukett Swanke and reopened by Four Seasons in 2017. One hundred rooms and suites overlooking the Tower of London, La Dame de Pic by Anne-Sophie Pic, and the only Forbes Five-Star address in the Square Mile.
"The only Square Mile address with the building, the dining and the view — Tower of London at the front door, Anne-Sophie Pic's only London restaurant in the lobby, and the rotunda where the UN Charter took its first ratification."
Four Seasons Hotel London at Tower Bridge occupies Ten Trinity Square, the Beaux-Arts headquarters built between 1912 and 1922 by Sir Edwin Cooper for the Port of London Authority. The building was the operating brain of the world's largest port through both world wars, was bombed during the Blitz, and was the venue at which the inaugural reception of the United Nations General Assembly was held on 17 January 1946 — the rotunda upstairs is the room. After the PLA moved out in 1971 and the building changed hands several times, Hong Kong's Reignwood Group acquired it in 2010, commissioned Aukett Swanke to lead the restoration, and reopened it in January 2017 as a Four Seasons hotel, a private members' club and a residence — a £350m Grade II*-listed restoration that took six years and recovered every original Cooper detail the structure could yield.
The accommodation comprises 100 hotel keys (89 guest rooms and 11 suites) plus a separately owned set of 41 private residences. Standard rooms are 36 to 47 square metres — generous for the City of London — with high ceilings retained from the PLA-era offices, calming blue-grey or honey-oak palettes, and bathrooms in book-matched marble. The named suites are the headline inventory: the 360-square-metre Tower Suite is one of London's largest hotel suites, with three bedrooms, a private terrace facing the Tower of London, and views to Tower Bridge from the bath. The Heritage Suites occupy the original PLA boardroom corners with their plasterwork and panelling intact. Bathrooms throughout pair Asprey amenities with under-floor heating; every room has a Bose Wave system and the discreet Four Seasons mattress programme.
Dining is the property's strongest commercial argument. La Dame de Pic London, Anne-Sophie Pic's only London restaurant, holds two Michelin stars (the highest dining recognition of any City of London hotel) and runs out of the converted PLA marble entrance hall. Mei Ume, the contemporary Chinese-Japanese room, occupies the former bullion lobby with its original Cooper coffered ceilings. Rotunda Bar & Lounge is the afternoon-tea venue under the original Britannia ceiling fresco. The Rotunda also hosts the Ten Trinity Square Private Club — a Reignwood-operated members' room that the hotel's Royal Suite occupants are granted complimentary access to. Across the corner, the property's Wine Library houses 2,800 bottles in the original PLA strong room.
Position is the second proposition. The hotel sits at Ten Trinity Square, sixty seconds from Tower Hill Underground (District/Circle), three minutes from the Tower of London entry, four minutes from Tower Bridge, twelve minutes' walk to the Bank financial district, fifteen to Liverpool Street. The basement spa is the only Square Mile spa with a 14-metre vitality pool, a hydrotherapy circuit, and a dedicated couples' suite. For City of London business stays where the dining recognition matters and a single hotel address has to handle Tower of London access for visiting family at the weekend, Four Seasons Tower Bridge is the only correct answer in the Square Mile.
For Square Mile business stays where the meal recognition is decisive — La Dame de Pic at two stars closes any London client dinner argument before it starts — Four Seasons Tower Bridge is unique. Mei Ume handles the Asian client lunch with the same address. Walking distance to Bank, Aldgate, Lloyd's of London and Fenchurch Street; the City Airport runs are a 25-minute taxi at off-peak. Heritage Suites are the corner-office substitute for week-long stays.
An anniversary at the Four Seasons Tower Bridge calibrates well at the milestone scale — La Dame de Pic for the dinner, the Tower Suite (or one of the riverside Heritage Suites) for the room, the Rotunda for afternoon tea under the original Britannia fresco. The hotel handles the surprise variants — the in-room champagne arrival, the Tower of London private after-hours visit through the concierge — with no theatrics.
The Tower Suite's private terrace facing the floodlit Tower of London at dusk is among the strongest proposal balconies in London. La Dame de Pic for the dinner that follows. The concierge can arrange a private after-hours Crown Jewels viewing through the Constable of the Tower's office for the right notice. Books three to four months ahead for spring weekends.
10 Trinity Square
London EC3N 4AJ
United Kingdom
Tower Hill Tube 1 minute; Tower Bridge 4 minutes; Bank 12 minutes; Liverpool Street 15 minutes; London City Airport 25 minutes by taxi.
100 hotel keys (89 rooms, 11 suites) + 41 private residences
Superior Rooms from £900/night
Heritage Suites from £2,400/night
Tower Suite from £18,000/night
Check-in: 3:00 PM
Check-out: 12:00 PM
Building 1922 (Sir Edwin Cooper); Four Seasons opening January 2017; Grade II* listed
La Dame de Pic London (2 Michelin stars)
Mei Ume Chinese-Japanese restaurant
Rotunda Bar & Lounge afternoon tea
Wine Library, 2,800 bottles
14-metre basement vitality pool
Ten Trinity Square Private Club access
Forbes Five-Star
From £900/night. Tower Suite and the named Heritage Suites book three to four months ahead for any May-June or September-October weekend; six months for Wimbledon fortnight and the December festive period.
Book This Hotel →The other side of the river — 202 rooms inside Renzo Piano's tower, with the highest hotel pool in Western Europe.
Saarinen's 1960 former US Embassy on Grosvenor Square, restored by David Chipperfield and reopened in 2025.
120 rooms in the 1906 War Office where Churchill held his First Lord cabinet, reopened 2023 by Raffles.