Planning application
42 Boscobel Place London SW1W 9PE
Works: Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Detailed drawings and sections (specifying finished appearance) of the new windows pursuant to Condition 5 (ii) of planning permission dated 20th March 2024 RN:23/04115/FULL)
As published by the council, reference 25/06450/ADFULL
Application record
- Reference
- 25/06450/ADFULL
- Type
- Approval of Details (Full PP)
- Status
- Decided
- Decision
- Application Permitted
- Received
- 9 Sep 2025
- Validated
- 9 Sep 2025
- Decided
- 19 Sep 2025
- Ward
- Knightsbridge & Belgravia
- Decision by
- Delegated Decision
- Postcode
- SW1W 9PE
Site history
Applications at this address on the Westminster register
This site has had 4 applications since 2025: 1 approved, 1 refused.
-
25/09291/FULL Awaiting decision
42 Boscobel Place London SW1W 9PE
Installation of skydoor rooflight and railings in connection with use of main roof as a terrace and installation of one air-conditioning condenser unit on roof next to chimney stack with acoustic screen.
-
25/09137/FULL Awaiting decision
42 Boscobel Place London SW1W 9PE
New window on rear elevation at lower ground floor level.
-
25/05585/ADFULL Refused
42 Boscobel Place London SW1W 9PE
Detailed drawings at 1:10 and sections at 1:5 of the new windows and french doors pursuant to condition 5 (ii), (iii) of planning permission dated 20th March 2024 (RN:23/04115/FULL)
Timeline
Dates from the published record
-
9 Sep 2025
Received by Westminster
-
19 Sep 2025
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Christopher David Design Agent, a design practice registered in Staines-Upon-Thames
Active · incorporated 2020 · Staines-Upon-Thames
28 applications on PlanIndex · across 10 councils · 77% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
8 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Westminster granted permission on 19 September 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
42 Boscobel Place London SW1W 9PE
Detailed drawings at 1:10 and sections at 1:5 of the new windows and french doors pursuant to condition 5 (ii), (iii) of planning permission dated 20th March 2024 (RN:23/04115/FULL)
Refused Full applications Windows or glazing 11 docs -
42 Boscobel Place London SW1W 9PE
87% historically approved · decision due ~16 Feb
Installation of skydoor rooflight and railings in connection with use of main roof as a terrace and installation of one air-conditioning condenser unit on roof next to chimney stack with acoustic screen.
Awaiting decision Full applications Loft or dormer 20 docs -
42 Boscobel Place London SW1W 9PE
87% historically approved · decision due ~11 Feb
New window on rear elevation at lower ground floor level.
Awaiting decision Full applications Windows or glazing 17 docs -
43 Eaton Square London SW1W 9BD
Installation of internal air conditioning system at lower ground floor level.
Granted Heritage and listed buildings 17 docs -
44 - 47 Eaton Square London SW1W 9BD
1 x Magnolia grandiflora T851: Prune to clear the building wall by up to 1 m, removing encroaching branches only. 1 x Grevillea robusta T852: Reduce the height and branch length by around 1 m, to clear the building by 1 m 1 x Magnolia x soulangeana T859: Reduce the height and branch length by around 1 m, to clear the building by 1 m 1 x Ulmus sp. T854 : Reduce the height by around 1 m and lateral branch length by around 1 m, to clear the building by 1 m
Granted Trees 8 docs -
48 Eaton Square London SW1W 9BD
90% historically approved · decision due ~30 Apr
Installation of black painted metal handrails to either side of front entrance.
Awaiting decision Heritage and listed buildings 10 docs
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