Planning application
19/00649/FULL
42 St James's Place London SW1A 1NS
Proposal
External alterations to roof including, installation of new building services, repairs as required to clay tile pitched, and lead flat roof finishes, insulation, and flashings, remove or alter upstands to receive new skylight and access hatch, repair or replace existing safety railing for emergency escape protection, proposed replacement AC condensor units and satellite dish. (Linked to 19/00650/LBC)
As published by the council, reference 19/00649/FULL
Timeline
Dates from the published record
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28 Jan 2019
Received by Westminster
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29 Mar 2019
Decision issued: Application Permitted
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29 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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02/05798/AD7 Granted
First And Second Floor 46 St James's Place London SW1A 1NS
Display for a temporary period of six months of a non-illuminated 'to let' board located on the face of the building at a height of between 3.0m and 4.6m above pavement level and measuring 0.6m x 0.9m.
-
19/03530/LBC Granted
45 St James's Place London SW1A 1NS
Replacement of the existing air conditioning on the rear elevation. (Linked to 19/03529/FULL)
-
19/03528/ADLBC Granted
45 St James's Place London SW1A 1NS
Details of method statement and full details for works and repairs to the roof pursuant to condition 7(ii) of planning permission dated 08 March 2018 (RN: 17/09877/LBC).
-
04/09950/AD7 Granted
46 St James's Place London SW1A 1NS
Display for a temporary period of six months of a non-illuminated 'to let'/ 'for sale' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 0.6m x 0.9m.
-
04/09742/AD7 Granted
46 St James's Place London SW1A 1NS
Display for a temporary period of six months of a non-illuminated 'to let' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.
-
07/04521/LBC Granted
41 St James's Place London SW1A 1NS
Internal alterations at third and fourth floor levels.
Other full applications applications
In Westminster
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26/04824/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Detailed design and specification of new blinds to NZH based on mock-up trials on-site. pursuant to condition 32 (i) of planning permission dated 8th April 2024 (23/00571/FULL).
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26/04829/ADFULL Granted
New Zealand House 80 Haymarket London SW1Y 4TE
Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)
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26/04841/ADFULL Granted
29 Henstridge Place London NW8 6QD
Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 18th November 2025 (RN:25/06159).
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26/04989/FULL Awaiting decision
1 Kildare Terrace London W2 5JT
Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.
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26/04986/FULL Awaiting decision
Inver Court Inverness Terrace London W2 6JB
Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.