1. Property photo 1 of 21 External
  2. Property photo 2 of 21 Living Space
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Guide price

£19,950,000

3 bed flat for sale
The OWO, 6 Horse Guards Avenue, London SW1A

    • 3 beds

    • 3 baths

    • 2 receptions

  • EPC Rating: C

New home
Leasehold
Added on 26/11/2025

About this property

  • 3 bedrooms, 3 bathrooms spanning 2,935 sq ft, beautifully designed throughout by Angel o'Donnell

  • Separate kitchen and expansive living spaces with refined contemporary finishes

  • Positioned within The OWO, London’s landmark destination featuring 120-key 5 Raffles Hotel*, 11 restaurants & bars, a wellness spa, and 85 Raffles-branded residences

  • Images are indicative only and may not reflect exact layouts or finishes

  • Access to world-class amenities including bespoke dining, curated experiences, and concierge services

  • Historic Edwardian Baroque architecture on Whitehall, reimagined for modern luxury living

  • Privacy, security, and elegance throughout a residence designed for the discerning few

  • A rare opportunity to live in one of London’s most prestigious addresses

  • EPC Rating = C

A magnificent 3-bed, 3-bath, 2,935 sq ft apartment at The OWO, exquisitely designed by Angel o'Donnell, combining unparalleled style, space, and access to world-class Raffles amenities.

Description
*Video Walkthrough available

This stunning 3-bedroom, 3-bathroom residence, spanning 2,935 sq ft, has been exquisitely designed throughout by Angel o'Donnell, combining timeless elegance with contemporary sophistication. Featuring expansive living spaces, refined finishes and thoughtful layouts, it offers the perfect balance of grandeur and comfort.

Situated within The OWO, London’s most prestigious new landmark, residents enjoy access to a 120-key 5-star Raffles Hotel, 11 exceptional restaurants and bars, a world-class wellness spa, and 85 Raffles-branded residences. Every detail has been curated to create a living experience defined by luxury, privacy, and exclusivity.

Sir Winston Churchill once said, “We shape our buildings, thereafter they shape us.” Nowhere is this more evident than at the Old War Office. Standing proudly on Whitehall along London’s ceremonial route, this iconic building has influenced history and now enters a new chapter - reborn as The OWO, a destination of unparalleled style, sophistication, and heritage.

Within these hallowed walls, world-class dining, bespoke experiences, and the first Raffles Hotel in London combine to offer an extraordinary lifestyle. A residence of this calibre is not merely a home - it is a statement, a legacy, and a singular opportunity to inhabit a truly historic address.

Location
The OWO occupies a privileged position on Whitehall, at the eastern edge of St James’s. Strolling its broad pavements is to experience days of old; a throwback to London’s regency grandeur.

It is home to some of the city’s most established specialist shops, well-versed in serving royalty, alongside venerable institutions: From Christie’s and the Royal Academy, to innumerable members’ clubs.

Today, the old guard is joined by a new generation of restaurants, boutiques, galleries and clubs, from White Cube to the cutting-edge Dover Street Market.

This is one of the world’s few great places that remain untouched by generic luxury. It is all the more precious for it.

Square Footage: 2,935 sq ft

Leasehold with approximately 242 years remaining.





Additional Info
Council Tax: To be determined by the local authority

EPC: To be confirmed on completion

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Monthly repayment

£99,799 per month

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More information

  • Tenure

    Leasehold (242 years)

  • Service charge

    £17 per year

  • Council tax band

    A band has not yet been confirmed.

  • Ground rent

    £1,000

  • Ground rent date of next review

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