27 photos · Floorplan
£37,500,000Guide price
4 bed4 bathPenthouse3,804 sq ft
The Westminster Residence, The OWO, 6 Horse Guards Avenue, London, SW1A
Listed 28 Sept 2026
Median asking price£37.5m1 for sale
Median rent—0 to rent
Asking price per sq ft£9,858homes for sale with a stated size
Typical time listed40 days0% have cut their price
For sale in SW1A
Prices in SW1A
From 1 homes listed now. Medians, so one mansion does not skew them.
By bedrooms
| Bedrooms | Asking price | Rent |
|---|---|---|
| 4 | £37.5m (1) | — |
By property type, for sale
Not enough homes for sale to compare types.
Sold prices in SW1A
Completed sales registered with HM Land Registry, through Sept 2026.
Median sold price, 12 months£0
Sales, 12 months0
Median sold price by month
Latest sales
| Address | Type | Sold | Price |
|---|---|---|---|
| Flat 4, 25, St James'S Place London SW1A 1NH | Other Leasehold | 15 May 2026 | £8,100,000 |
| Flat 18, 73, St James'S Street London SW1A 1PH | Flat Leasehold | 13 Oct 2025 | £900,000 |
| Flat 31, 73, St James'S Street London SW1A 1PH | Flat Leasehold | 15 Sept 2025 | £2,850,000 |
| Flat 143b, 4, Whitehall Court London SW1A 2EP | Flat Leasehold | 12 Aug 2025 | £1,900,000 |
| Ticket Hall Shop 1, Westminster Underground Station, Bridge Street London SW1A 2JR | Other Leasehold | 5 Aug 2025 | £261,674 |
| Apartment 1.08, 6, Horse Guards Avenue London SW1A 2BH | Flat Leasehold | 24 Jul 2025 | £5,150,000 |
| 2 Catherine Wheel Yard London SW1A 1DR | Terraced Leasehold | 14 Jul 2025 | £2,000,000 |
| Flat 42, Arlington House, Arlington Street London SW1A 1RL | Flat Leasehold | 17 Jun 2025 | £6,850,000 |
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Postcode districts near SW1A
Median asking price and rent by district, from homes listed now.
W2£600k · £2,500 pcm28 homesW9£500k · £2,000 pcm18 homesNW8£415k · £9,510 pcm11 homesSW1V£495k · £4,750 pcm10 homesW1J£35m · £5,460 pcm7 homesNW1£930k · £2,000 pcm7 homesW1K£36m · £17,985 pcm5 homesSW1P£720k · —4 homesSW1W£25m · £3,140 pcm4 homesSW1X£24.9m · —2 homesSW7£27m · £6,935 pcm2 homesSW1H£500k · —2 homes
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Estate agents in SW1A
Branches with the most homes listed here now.
