Planning application
Clement House 99 - 101 Aldwych London WC2B 4JF
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Replacement of air conditioning units on the rooftop of Clement House and associated ductwork and electrical installations.
As published by the council, reference 26/00909/LBC
Application record
- Reference
- 26/00909/LBC
- Type
- Listed Building Consent Application
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 13 Feb 2026
- Validated
- 13 Feb 2026
- Decided
- 16 Apr 2026
- Ward
- St James's
- Decision by
- Delegated Decision
- Postcode
- WC2B 4JF
Site history
Applications at this address on the Westminster register
This site has had 3 applications since 2026: 2 approved, 0 refused.
-
26/06708/LBC Decided
Clement House 99 - 101 Aldwych London WC2B 4JF
Introduction of acoustic curtains on lower level windows and introduction of a system of acoustic baffles suspended from the ceiling by fine gauge wires; replacement of existing down lights with suspended down lights.
-
26/00908/FULL Granted
Clement House 99 - 101 Aldwych London WC2B 4JF
Replacement of air conditioning units at roof level with 7no. air source heat pumps, 3no. air handling units and associated ductwork and electrical installations.
Timeline
Dates from the published record
-
13 Feb 2026
Received by Westminster
-
16 Apr 2026
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Architecture PLB Agent, an architecture practice registered in Winchester
Active · incorporated 1989 · Winchester
7 applications on PlanIndex · across 3 councils
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
18 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 16 April 2026, 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
-
Clement House 99 - 101 Aldwych London WC2B 4JF
Replacement of air conditioning units at roof level with 7no. air source heat pumps, 3no. air handling units and associated ductwork and electrical installations.
Granted Full applications 21 docs -
Crompton House 95 Aldwych London WC2B 4JF
88% historically approved · decision due ~19 Oct
Creation of a roof terrace with associated landscaping, planters, timber screening and raised decking, erection of a new roof level stair enclosure to provide access from the eighth floor.
Decided Full applications Roofing -
Clement House 99 - 101 Aldwych London WC2B 4JF
90% historically approved · decision due ~25 Nov
Introduction of acoustic curtains on lower level windows and introduction of a system of acoustic baffles suspended from the ceiling by fine gauge wires; replacement of existing down lights with suspended down lights.
Decided Heritage and listed buildings Windows or glazing -
3 Clement's Inn London WC2A 2AZ
Installation of single steel door and steel folding doors at ground floor level (north west elevation) and steel folding doors at roof level (north west elevation) (Tower 2).
Granted Full applications 5 docs -
3 Clement's Inn London WC2A 2AZ
Replacement of existing windows at ground, 1st and 2nd floor levels with louvered panels for air intake and exhaust at 3-6 Clement's Inn.
Granted Full applications Windows or glazing 5 docs -
Mobil Court 3 Clement's Inn London WC2A 2AZ
1 x London Plane: reduce back branches to previous points to provide 2 m clearance to building 1 x London Plane: reduce selected small lateral branches to previous points to improve visibility by secutriy camera
Granted Trees 1 doc
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