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1 Hanover SquareW1S 1HA

No decision recorded
Amendments to planning pemrission dated 10 October 2025 (RN: 25/01558/FULL) for the: Partial demolition, refurbishment and extension of the existing building to provide a sub-basement,Read full proposal

basement, ground plus eight storey building; infilling and stepped rear extension; excavation of a new sub-basement level; installation of new plant equipment at basement and roof level; terraces at fourth, fifth, sixth, seventh and eighth floor levels; soft and hard landscaping; reprovision of car parking; new cycle parking facilities; and associated external works. Use of the building for retail and/or restaurant (Class E) on part ground floor and office (Class E) on all other floors. NAMELY, to allow alterations to the design of the ground floor frontages on Hanover Square and St George Street.

Council reference
26/07459/NMA

Source: Greater London Authority Planning London Datahub

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  1. Application date

    3 November 2026

  2. Decision date

    No decision date supplied

Application type
Non-Material Amendment

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Last source check: 7 November 2026, 04:08. The council register is the formal source for the latest position.

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