Cowley Street

St James's, London, SW1P 3NB
£36,000,000   Guide price (£36,000,000 )


Mansion House is a palatial home in the heart of royalty and power. The house provides the discerning buyer with the perfect fusion of grandeur, prestige and contemporary living.

Further Information

Available For The First Time in Generations: A Palatial Stately Home in The Heart of The Establishment.

Mansion House is a spectacular restoration and refurbishment by Saigol DDC of a grand early 20th century building originally designed by Horace Field. Mansion House is immersed in prestige and the design includes the finest Italian book matched marbles, magnificent gilding, a four metre cupola, a ten metre swimming pool with health/spa facilities, iconic London views and craft from artisans who have worked at Windsor Castle and The Palace of Westminster.

With views of Big Ben, the House of Lords and Westminster Abbey from its roof terrace, this Grade II Listed building which is over 15m wide incorporates a wealth of striking period features such as the sweeping central staircase, the beautifully ornate gilt cupola and the dramatically spacious oak-panelled first floor drawing room with 5 windows.

The house benefits from wonderful amenities including an 8 person lift, spa/gym/Jacuzzi with c.10m swimming pool, comfort cooling, integrated audio-visual/lighting systems, stunning roof terrace, walk-in wine room, c.11m drawing room, games room, cinema room, bar, garden, double kitchen, study and 7 bedrooms/ensuites including master dressing room and 2 staff bedrooms/facilities.

Cowley Street is at the very heart of the British Establishment and is considered one of the best preserved Georgian streets in London. Mansion House is at the southern end with charming views along Lord North Street to St John's Church in Smith Square.

Grand entrance hall
Inner hall
Drawing room with double doors to study
12-16 Person Dining room
Kitchen/breakfast room
Bar/media room
Games room
Sitting room
Walk-in wine room
Master bedroom suite with dressing room and 2 bathrooms
4 further ensuite bedrooms
2 staff bedrooms
Staff bathroom
Italian garden
2 terraces
Roof terrace
Spa with c10m swimming pool, jacuzzi, sauna and steam room
8 person lift

View payable Stamp Duty for this property


Energy Performance

*Currency rates are updated daily at approximately 01:00 GMT | Property Reference Number: GBMYRSMAS160061

Contact Property Agent

Charles Lloyd

Savills Mayfair & St James's

36 North Audley Street




+44 (0) 20 7578 5100

Matthew Morton-Smith

Savills Mayfair & St James's

57 Buckingham Gate




+44 (0) 203 430 6860