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Reception Room
For sale
£37,500,000Guide price

The Westminster Residence, The OWO, 6 Horse Guards Avenue, London, SW1A 2BH

4bedrooms
4bathrooms
Penthousetype
3,804sq ft
Leaseholdtenure

Listed 28 Sept 2026 · Westminster

How the price compares

This home£37,500,000£9,858 per sq ft
Median 4 bed in SW1A£6m4 homes listed · £1,796 per sq ft
Difference+525%above the area median

Key features

  • Exceptional 4 bedroom duplex penthouse
  • 3,804 sq ft of internal accommodation
  • 1,765 sq ft of private terraces
  • Impressive 3.15m ceiling heights
  • Bespoke interiors by Banda Design Studio
  • Grand reception room with bespoke bar
  • Views across Whitehall and towards the London Eye
  • Raffles concierge, wellness and residents’ amenities
  • EPC Rating = B

About this home

An exceptional 4 bedroom duplex penthouse at The OWO, offering 3,804 sq ft of Banda designed interiors, 1,765 sq ft of terraces, 3.15m ceilings, London views and Raffles services.

Description

The Westminster Residence is an exceptional 4 bedroom duplex penthouse occupying the 6th and 7th floors of The OWO Residences by Raffles, a beautifully reimagined Grade II* listed landmark in the heart of Whitehall. Offering approximately 3,804 sq ft of internal accommodation, 1,765 sq ft of terraces and impressive 3.15m ceiling heights, this remarkable London residence combines grand proportions, privacy and expansive outdoor living.

The interiors by Banda Design Studio unite vintage pieces, bespoke furniture and richly crafted materials, creating a home of extraordinary depth and individuality. The upper level is devoted to living and entertaining, with an impressive reception and dining room, bespoke bar, formal dining space, kitchen and multiple terraces. French windows connect the principal reception room directly to the main terrace, while the kitchen and dining room open onto a more intimate terrace with views towards the London Eye.

The private lower level comprises the principal bedroom suite with dressing room and bathroom, alongside 2 further bedroom suites, with the 4th bedroom and bathroom positioned on the upper floor. This considered arrangement creates a distinct separation between the home’s spectacular entertaining spaces and its quieter private accommodation.

Residents benefit from an exceptional collection of private amenities and Raffles services, including a dedicated residential concierge, 24 hour security, residents’ lounges, landscaped garden, cinema, fitness and treatment facilities, and access to the hotel swimming and vitality pools.

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: 3,804 sq ft Leasehold with approximately 241 years remaining.

Additional Info

Service Charge: £19.73 per sq ft per annum approx Ground Rent: Peppercorn Reservation Fee: < £5m £10,000, £5m-£15m £20,000, £15m-£50m £50,000 Ready to occupy Payment Terms: 1st - 10% upon Exchange, 2nd – 90% upon completion

Property details

Property type
Penthouse
Size
3,804 sq ft / 353 sq m
Council tax band
H
Tenure
Leasehold
Lease remaining
241 years left
Garden
Yes

Floorplan

Floor Plan

Location

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1 on this map

  • Embankment Station0.2 mi
  • Charing Cross Station0.2 mi
  • Westminster Station0.3 mi

What nearby homes sold for

AddressTypeSoldPrice
Apartment 1.08, 6, Horse Guards Avenue
London SW1A 2BH
Flat
Leasehold
24 Jul 2025£5,150,000
Apartment 1.14, 6, Horse Guards Avenue
London SW1A 2BH
Flat
Leasehold
21 Mar 2025£7,554,578
Apartment 3.05, 6, Horse Guards Avenue
London SW1A 2BH
Flat
Leasehold
9 Feb 2025£8,710,596
Apartment 1.01, 6, Horse Guards Avenue
London SW1A 2BH
Flat, new build
Leasehold
30 Aug 2024£10,890,000
Apartment 3.10, 6, Horse Guards Avenue
London SW1A 2BH
Flat, new build
Leasehold
20 Aug 2024£7,330,287
Apartment 4.04, 6, Horse Guards Avenue
London SW1A 2BH
Flat
Leasehold
18 Jul 2024£14,087,848
Apartment 1.09, 6, Horse Guards Avenue
London SW1A 2BH
Flat, new build
Leasehold
10 Apr 2024£8,800,000
Apartment 3.08, 6, Horse Guards Avenue
London SW1A 2BH
Flat, new build
Leasehold
28 Mar 2024£5,040,000

Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. All sales in SW1A

Buying costs

Monthly repayment£187,593£3,750,000 deposit · £33,750,000 loan
Stamp Duty£4,413,750England rates

Estimates only, using rates in force from April 2025. Check GOV.UK, Revenue Scotland or the Welsh Revenue Authority and speak to a mortgage adviser before you offer.

Listed by Savills Residential Developments, Margaret Street on Rightmove (original listing). First listed 28 Sept 2026; details checked 7 Nov 2026. Latest change: added on 28/09/2026.

Agent disclaimer

Disclaimer - Property reference LAD261032. The information displayed about this property comprises a property advertisement. Rightmove.co.uk 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 Residential Developments, 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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