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Knightsbridge Gate, Apartment 5, 1 William Street, London, SW1X








4,944 sq ft

459 sq m

Describes how you own a property. There are different types of tenure - freehold, leasehold, and commonhold.Read more about tenure in our glossary page.

Key features

  • Fourth floor, 5 bedroom duplex apartment
  • Generous terrace and balcony of 419 and 123 sq ft respectively
  • Impressive ceiling heights
  • 24-hour concierge and security
  • Grand reception with residents' lounge and outdoor terrace
  • Storage available by separate negotiation
  • Price includes furniture
  • EPC Rating = D


A masterpiece of mansion apartment living, Knightsbridge Gate is a Grade II listed building with a retained, Edwardian façade, comprising 15 meticulously designed residences.


Built in 1902, Knightsbridge Gate is a Grade II listed building originally designed by architect W.D. Caröe for the Church Commissioners. The building retains the original façade in the Edwardian style, which has been painstakingly restored to preserve the heritage and glamour associated with Knightsbridge.

Where the North elevation has been restored, the South façade is entirely new, featuring stepped pergolas and terraces. The development has been designed so that the apartment’s principle rooms overlook the remarkable landscape of Belgravia. The quality of finish and attention to detail enhances the scale and grandeur of the building. MSMR architects have been responsible for transforming the internal spaces, drawing on the Edwardian heritage of the building with contemporary elements. A rich palette of materials, colours and texture, combined with intricate detailing and bespoke joinery, have created elegant interiors of the highest calibre.

The building is located at the gateway to Knightsbridge, moments from Hyde Park’s Southern border, Harrods and Harvey Nichols. Many of the apartments benefit from South-facing aspects towards Belgravia and the corner homes have views into Hyde Park.

Light and bright, the living spaces are inspired by the building’s historical beauty, the rich environs of Knightsbridge and contemporary fashion, with meticulous modern detailing and an exemplary choice of materials throughout.


One of the world’s most prestigious residential addresses, Knightsbridge offers the best of everything. A magnificent 350 acres of green space at Hyde Park. Internationally renowned retail and restaurants. Charming cobbled streets, artisan shops, five-star hotels and exceptional connections.

The evolution of Knightsbridge’s latest destinations is attracting some of the best retailers in London and a carefully curated selection of shops and bars. Cobbled Motcomb Street is lined with independent boutiques, and Pavillion Road is the ideal place for artisan brands and high-end eateries.

Square Footage: 4,944 sq ft
Leasehold with approximately 997 years remaining.

Additional Info

Service Charge: £15/sqft - excludes building insurance


Web Details

Tenure: Leasehold You buy the right to live in a property for a fixed number of years, but the freeholder owns the land the property's built on.Read more about tenure type in our glossary page.

GROUND RENTA regular payment made by the leaseholder to the freeholder, or management company.Read more about ground rent in our glossary page.

£0 per year

ANNUAL SERVICE CHARGEA regular payment for things like building insurance, lighting, cleaning and maintenance for shared areas of an estate. They're often paid once a year, or annually.Read more about annual service charge in our glossary page.


LENGTH OF LEASEHow long you've bought the leasehold, or right to live in a property for.Read more about length of lease in our glossary page.

996 years left

Energy performance certificate - ask agent

Council TaxA payment made to your local authority in order to pay for local services like schools, libraries, and refuse collection. The amount you pay depends on the value of the property.Read more about council tax in our glossary page.

Band: H

Knightsbridge Gate, Apartment 5, 1 William Street, London, SW1X


Distances are straight line measurements from the centre of the postcode
  • Knightsbridge Station0.2 miles
  • Hyde Park Corner Station0.2 miles
  • Green Park Station0.6 miles
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About the agent

Savills New Homes, Margaret Street

33 Margaret Street London W1G 0JD

Savills New Homes, Margaret Street

Why Savills

With over 160 years of experience, over 600 offices globally - including 130 in the UK, and thousands of potential buyers and tenants on our database, we'll make sure your property gets in front of the right people. And once you’ve sold your property, we’re here to help you move on to the next stage of your journey.

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Disclaimer - Property reference LAD230056. The information displayed about this property comprises a property advertisement. makes no warranty as to the accuracy or completeness of the advertisement or any linked or associated information, and Rightmove has no control over the content. This property advertisement does not constitute property particulars. The information is provided and maintained by Savills New Homes, Margaret Street. Please contact the selling agent or developer directly to obtain any information which may be available under the terms of The Energy Performance of Buildings (Certificates and Inspections) (England and Wales) Regulations 2007 or the Home Report if in relation to a residential property in Scotland.

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