Planning application
9 Upper Wimpole Street London W1G 6LJ
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Use of lower ground floor level for medical purposes (Class D1) in association with internal alterations and the installation of air conditioning unit in rear lower ground floor courtyard. (part of land use swap with 122 Harley Street, 134 Harley Street, 40 Harley Street and 52 Harley Street).
As published by the council, reference 11/05046/LBC
Application record
- Reference
- 11/05046/LBC
- Type
- Listed Building Consent Application
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 26 May 2011
- Validated
- 16 Jun 2011
- Decided
- 5 Jan 2012
- Ward
- Marylebone High Street
- Decision by
- Sub-Committee
- Postcode
- W1G 6LJ
Site history
Applications at this address on the Westminster register
This site has had 4 applications since 2011: 3 approved, 0 refused.
-
13/01665/AD7 Granted
9 Upper Wimpole Street London W1G 6LJ
Display for a temporary period of six months of a non illuminated 'to let' board attached to the railings at the front of the building at street level and measuring 0.6m x 0.45m.
-
11/05045/FULL Granted
9 Upper Wimpole Street London W1G 6LJ
Use of lower ground floor level for medical purposes (Class D1), installation of air conditioning unit in rear lower ground floor courtyard and one under the front lightwell staircase.
-
11/00772/LBC Withdrawn
9 Upper Wimpole Street London W1G 6LJ
Internal alterations at lower ground floor
Timeline
Dates from the published record
-
26 May 2011
Received by Westminster
-
16 Jun 2011
Validated
Checked as complete and ready for consideration.
-
5 Jan 2012
Decision issued: Application Permitted
-
29 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Howard de Walden Management Ltd Agent, registered in London
Active · incorporated 1993 · London
12 applications on PlanIndex · 92% 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
3 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.
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Open the documentsWhat this grant of permission means
Westminster granted permission on 5 January 2012, 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 heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
9 Upper Wimpole Street London W1G 6LJ
Use of lower ground floor level for medical purposes (Class D1), installation of air conditioning unit in rear lower ground floor courtyard and one under the front lightwell staircase.
Granted Full applications 15 docs -
9 Upper Wimpole Street London W1G 6LJ
Internal alterations at lower ground floor
Withdrawn Heritage and listed buildings 3 docs -
9 Upper Wimpole Street London W1G 6LJ
Display for a temporary period of six months of a non illuminated 'to let' board attached to the railings at the front of the building at street level and measuring 0.6m x 0.45m.
Granted Advertising 2 docs -
7 Upper Wimpole Street London W1G 6LQ
86% historically approved · decision due ~21 Jul
To regularise the use of the site as one single planning unit or dwelling.
Awaiting decision Lawful development 9 docsDomestic -
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Awaiting decision Heritage and listed buildings 12 docs -
6 Upper Wimpole Street London W1G 6LG
Details of new external doors, including French doors and those into the courtyard; new roof lanterns and roof lights; new windows; and acoustic enclosure and wall lining for the condensing unit pursuant to condition 5 of appeal decision APP/X5990/Y/25/3371071 dated 22 December 2025.
Decided Loft or dormer Roofing +1
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