The Westminster Residence, The OWO, 6 Horse Guards Avenue, London, SW1A 2BH
Listed 28 Sept 2026 · Westminster
How the price compares
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
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
| Address | Type | Sold | Price |
|---|---|---|---|
| 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
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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