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Permitted19/05426/NMASubmitted 7 years agoLoft conversion

6, 7 Grosvenor Place Westminster

Amendments to planning permission dated 4 June 2019 (RN: 19/01872) for: Alterations and extensions to the buildings in connection with their use as a private members' club (sui generis) and a cafe (Class A3), works involve the partial demolition and rebuild of the Halkin Street mews facade, replacement Headfort Place mews facade and new mews roof mansard, erection of a single storey extension to the rear of the main building at the second floor level, the installation of external terraces at third and fifth floors, roof plant enclosures, openings to light well elevations, new metal railing behind lowered parapet and to the new terrace over the new extension, alteration of vaults and associated works. Namely, to allow amendments to the decision notice to include a number of design conditions and amendments to others.

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Progress

Submitted
10 Jul 2019
— completed
Validated
10 Jul 2019
— completed
Consultation
—
— completed
Target date
7 Aug 2019
— completed
Decided
6 Aug 2019
— completed

Application details

Reference
19/05426/NMA
Local authority
Westminster
Ward
KBA_02
Application type
All Other
Property type
House

Key dates

Submitted
10 Jul 2019
Validated
10 Jul 2019
Target decision
7 Aug 2019
Decided
6 Aug 2019

Estimated project value

£28k–£75k

Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

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