The OWO
Whitehall
EPR is delighted to be sensitively repurposing this iconic building of national heritage. Our brief is to adapt the Grade II* listed former government building, which has housed secretaries of state Lord Kitchener and Winston Churchill as well as TE Lawrence and John Profumo, to create a five-star 125-bedroom and suites luxury hotel and 85 private residences.

The existing 54,000m² building will largely be retained, with the introduction of a new double-height basement and rooftop extension, alongside restaurants, boutique retail, restaurants, bars, a destination spa and gym and a 25 metre pool.
An internal quadrangle courtyard accessed from Horse Guards Avenue will offer an exclusive arrival experience.
Client: 57 Whitehall | Services: Architecture | Size: 125 guest rooms; 85 apartments