Planning application
5 - 7 Frith Street London W1D 3JA
Relates to 25/07406/LBC
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Maintenance and repairs to front basement area; new inner tanking to pavement vault; maintenance access stairs to roof. (Linked to 25/07406/LBC)
As published by the council, reference 25/07405/FULL
Application record
- Reference
- 25/07405/FULL
- Type
- Full Planning Permission Application
- Status
- Decided
- Decision
- Application Permitted
- Received
- 14 Oct 2025
- Validated
- 14 Oct 2025
- Decided
- 30 Mar 2026
- Ward
- West End
- Decision by
- Delegated Decision
- Postcode
- W1D 3JA
Site history
Applications at this address on the Westminster register
This site has had 4 applications since 2025: 2 approved, 0 refused.
-
26/05849/FULL Awaiting decision
5 - 7 Frith Street London W1D 3JA
Installation of air handling condensers to front light well area and to roof; Construction of a new oriel window to the rear upper landing of No. 5. (Linked to 26/05850/LBC)
-
26/05850/LBC Awaiting decision
5 - 7 Frith Street London W1D 3JA
Cementitious rendering to under pavement vaults; Installation of air handling condensers to front light well area and to roof; Installation of fire lobbies to bedrooms; Installation of air-handling servicing concealed within cupboards, ceilings and panelling; Construction of a new oriel window to the rear upper landing of No. 5; Removal of a partition between the front and rear rooms at ground floor level of No. 6; Installation of secondary glazing. (Linked to 26/05849/FULL)
-
25/07406/LBC Granted
5 - 7 Frith Street London W1D 3JA
Maintenance and repairs to front basement area; new inner tanking to pavement vault; maintenance access stairs to roof. (Linked to 25/07405/FULL)
Timeline
Dates from the published record
-
14 Oct 2025
Received by Westminster
-
30 Mar 2026
Decision issued: Application Permitted
-
21 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
-
25/07406/LBC Granted
5 - 7 Frith Street London W1D 3JA
Maintenance and repairs to front basement area; new inner tanking to pavement vault; maintenance access stairs to roof. (Linked to 25/07405/FULL)
1 later application on the register refers to this one:
-
25/07406/LBC Granted
5 - 7 Frith Street London W1D 3JA
Maintenance and repairs to front basement area; new inner tanking to pavement vault; maintenance access stairs to roof. (Linked to 25/07405/FULL)
Who's behind it
Company information only, from the register and Companies House
HP Architects Ltd Agent, an architecture practice registered in Chessington
Active · incorporated 2013 · Chessington
19 applications on PlanIndex · across 9 councils · 94% 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
38 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 30 March 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 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
-
5 - 7 Frith Street London W1D 3JA
Maintenance and repairs to front basement area; new inner tanking to pavement vault; maintenance access stairs to roof. (Linked to 25/07405/FULL)
Granted Heritage and listed buildings 27 docs -
5 - 7 Frith Street London W1D 3JA
87% historically approved · decision due ~21 Oct
Installation of air handling condensers to front light well area and to roof; Construction of a new oriel window to the rear upper landing of No. 5. (Linked to 26/05850/LBC)
Awaiting decision Full applications Windows or glazing 37 docs -
5 - 7 Frith Street London W1D 3JA
90% historically approved · decision due ~21 Oct
Cementitious rendering to under pavement vaults; Installation of air handling condensers to front light well area and to roof; Installation of fire lobbies to bedrooms; Installation of air-handling servicing concealed within cupboards, ceilings and panelling; Construction of a new oriel window to the rear upper landing of No. 5; Removal of a partition between the front and rear rooms at ground floor level of No. 6; Installation of secondary glazing. (Linked to 26/05849/FULL)
Awaiting decision Heritage and listed buildings Windows or glazing 37 docs -
3 Greek Street London W1D 4DE
Display for a temporary period of six months of a non-illuminated estate agent board located on the face of the building at a height of between 1m and 0.3m above pavement level and measuring 0.9m x 0.6m.
Granted Advertising 8 docs -
1 Frith Street London W1D 3HZ
Repair works to existing vaults, repair and replacement of steel lintels, replacement of existing concrete lintels, and associated works.
Granted Heritage and listed buildings 9 docs -
Soho Square London W1D 3DZ
Amendment to planning permission dated 14 April 2026 (Ref: 23/00081/FULL) for, "Temporary installation of three community vessel sculptures by the artist Camilla Bliss, entitled Marshmallow Dew, Fingery Eyes, and Terra Cappa"; Namely, to relocate the installation within Soho Square Gardens.
Granted Amendments 9 docs
Other full applications
In Westminster
-
26/06295/FULL Awaiting decision
15 Warwick Way London SW1V 1QT
Installation of a new shopfront.
-
26/06297/FULL Awaiting decision
15 Warwick Way London SW1V 1QT
Alterations to rear elevation at basement level.
-
26/03576/FULL Decided
15A Devonshire Terrace London W2 3DW
Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)
-
26/06202/FULL Awaiting decision
106 Blandford Street London W1U 8AG
Installation of two roof-mounted anchor posts. (Linked to 26/06203/LBC)
-
26/04986/FULL Decided
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.