achesoncolloids — Westminster & Cranbourn Street Hospitality Crest
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Accommodations & Private Residences • 14 St. James's Square, London SW1Y 4JU

Westminster Sanctuary Rooms, Suites & The Acheson Gold Penthouse

Each of our 68 triple-glazed rooms and residential suites is crafted with hand-tufted Savile Row wool, Calacatta and Nero Marquina marble bathrooms, and 24-hour Westminster butler attendance.

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Hotel Rooms, Residences & Penthouse Suites

Each residence features handmade Savoir beds, triple-glazed casement windows facing St. James's Square, bookmatched marble bathrooms, and dedicated butler attendance. Choose an accommodation category below to request dates with the concierge desk.

Westminster Heritage Classic Room with king bed and walnut panelling Courtyard View £340 / Night
32 m² • King Savoir Bed • Rain Shower

Westminster Classic Room

Overlooking the tranquil bronze fountain courtyard. Appointed with acoustic triple glazing, charcoal wool drapery, brushed-brass reading sconces, and Nero Marquina marble bathroom.

2 Adults (18+) Spa Access Included High-Speed Wi-Fi
St. James's Deluxe King Room with sitting area and marble bath St. James's Wing £490 / Night
44 m² • Parlour Seating • Soaking Tub

St. James's Deluxe Room

Generously proportioned corner residence featuring herringbone oak parquet, claret velvet armchairs, freestanding brass-rimmed soaking tub, and priority dining allocation at Heliot Steak House.

2 Adults (18+) Chauffeur Transfer Late Check-Out
Cranbourn Junior Suite with private living lounge and bar Junior Suite £720 / Night
62 m² • Separate Drawing Room • Cocktail Bar

Cranbourn Junior Suite

Combines a private drawing salon with a separate bedroom suite, private wet bar stocked with British artisanal spirits, and guaranteed balcony booth reservation at Heliot Steak House.

2–3 Adults (18+) Private Butler Desk Balcony Dining Priority
The Acheson Colloidal Gold Penthouse Suite with fireplace and terrace Flagship Penthouse £1,450 / Night
115 m² • Private Sauna & Terrace • 24-Hour Butler

The Acheson Gold Penthouse

Our crown jewel residence on the top floor: private marble fireplace, in-suite Finnish sauna, panoramic Westminster rooftop terrace, and complimentary chauffeur-driven Rolls-Royce saloon.

Up to 4 Adults In-Suite Sommelier Salon Prive Host

Reserve Your Suite, Heliot Steak House Table or Lounge Visit

Submit your hotel suite, Heliot Steak House balcony booth, or Salon Prive inquiry below. Our live reservation processor immediately validates your details and generates an official UK booking reference code.