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7 Bed Terraced House, Single Let, London, SW1P 3NB £24,000,000

Mansion House, Cowley Street, Westminster, London, SW1P 3NB, United Kingdom - a year ago
  1. Deal Search
  2. London
  3. SW1P
  4. SW1P 3NB
BTL
~217 m²

ValuationOvervalued

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Links

  • More Deals in London
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Property History

Price changed to £24,000,000

October 18, 2025

Listed for £21,000,000

January 21, 2025

Floor Plans

Description

  • Private Garden +
  • Private Pool +
  • Private Gym +
  • Lift +
  • High Ceilings +
  • Georgian Architecture +
  • Grand Staircase +
  • AC +
  • Massive Rooms +
  • Original Period Features +

It is hard to imagine a home as regal and unique as the Mansion House. Originally designed by Horace Field, its untold heritage and prestige are evident throughout. Meticulously renovated, this historic property will make a truly exceptional family home. 

The house is over 15m wide and has an array of illustrious period features such as the sweeping central staircase, the spacious oak-panelled drawing room, and the ornate gilt cupola. In addition to the intricate marble detailing and Royal Palace craftsmanship, the house also comes with a stunning private roof terrace that offers expansive views across Big Ben, the House of Lords, and Westminster Abbey.

Its bespoke leisure amenities include a spa with its own gym, sauna, steam room, jacuzzi, patio garden, and 10m swimming pool. There is also an 8-person lift, a walk-in wine room, a games room, a cinema, a bar, and a double kitchen with Miele and Gaggenau appliances. The house also has an integrated audio-visual and lighting system and comfort cooling. 

All seven bedrooms are en-suite and generously proportioned. The principal suite also comes with a walk-in dressing room, a private terrace, and two en-suite bathrooms.
Mansion House was reinstated as a private residence in 2017. It has undergone an extensive refurbishing process to honour its history and also integrate the latest amenities, creating the ideal haven for luxury living. 

It is located on Cowley Street in Westminster. Set in the heart of central London, it is surrounded by some of the country’s most significant landmarks, in addition to impressive retail, dining, and hospitality outlets.

Agent Details

United Kingdom Sotheby's International Realty (GPM Principal Branch), Mayfair

020 3835 2136

Next Steps?

This deal was sourced from Rightmove. Contact the landlord/agent for a viewing now 💪

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