The 137-room property will be located in West London’s in Grade I-listed Syon Park.
The luxury hotel will offer 1,000sqm of meeting and conference facilities, a spa, pool, several restaurants and bars.
Hilton Worldwide senior vice president development (Europe and Africa) Patrick Fitzgibbon said: "London is a key destination in our global plans, and this hotel will offer discerning travellers something completely new - a luxury parkland retreat only moments from the centre of one of the world’s great cities."
London Syon Park, a Waldorf Astoria Hotel’s features will include:
- Butterfly house in the lobby
- Ice-cream parlour
- Park-view first-floor terrace
- Seven luxury suites