Planning application
28D Randolph Crescent London W9 1DR
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Installation of air source heat pump located on flat roof section to the rear of the building including mechanical ventilation heat recovery system positioned in an eaves storage area; and other associated works. Linked with 26/03321/LBC
As published by the council, reference 26/03320/FULL
Application record
- Reference
- 26/03320/FULL
- Type
- Full Planning Permission Application
- Status
- Pending
- Received
- 20 May 2026
- Validated
- 16 Jun 2026
- Ward
- Little Venice
- Postcode
- W9 1DR
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2026.
-
26/03321/LBC Awaiting decision
28D Randolph Crescent London W9 1DR
Installation of air source heat pump located on flat roof section to the rear of the building including mechanical ventilation heat recovery system positioned in an eaves storage area; and other associated works. Linked with 26/03320/FULL
Timeline
Dates from the published record
-
20 May 2026
Received by Westminster
-
16 Jun 2026
Validated
Checked as complete and ready for consideration.
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 11 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 64 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
4D Planning Agent, a planning consultancy
170 applications on PlanIndex · across 38 councils · 63% 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
11 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 happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 89 days. More in our guide to how long planning decisions take.
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
-
28D Randolph Crescent London W9 1DR
90% historically approved · decision due ~11 Aug
Installation of air source heat pump located on flat roof section to the rear of the building including mechanical ventilation heat recovery system positioned in an eaves storage area; and other associated works. Linked with 26/03320/FULL
Awaiting decision Heritage and listed buildings 11 docs -
Flat 3 61 Randolph Avenue London W9 1DW
Replacement of two modern windows and replacement of existing boiler flue with new flue, internal refurbishment, new electrical wiring throughout, new built in joinery, alterations to modern chimneypiece, refurbishment of windows, reinstating the original cill level of window in common shower room; new boiler unit. (Linked to 25/05294/FULL)
Granted Heritage and listed buildings Windows or glazing 31 docs -
Flat 3 61 Randolph Avenue London W9 1DW
Replacement of two modern windows and replacement of existing boiler flue with new flue, internal refurbishment, new electrical wiring throughout, new built in joinery, alterations to modern chimneypiece, refurbishment of windows, reinstating the original cill level of window in common shower room; new boiler unit. (Linked to 25/05295/LBC)
Granted Full applications Windows or glazing 34 docs -
Flat 2 61 Randolph Avenue London W9 1DW
Proposed upgrading of windows within the front elevation of the lower ground floor level flat and installation of an air source heat pump, the replacement of the kitchen window with a door within the existing opening and minimal internal alterations and new floor finishes. (Linked to 25/07766/LBC)
Granted Full applications Windows or glazing 41 docs -
Flat 2 61 Randolph Avenue London W9 1DW
Proposed upgrading of windows within the front elevation of the lower ground floor level flat and installation of an air source heat pump, the replacement of the kitchen window with a door within the existing opening and minimal internal alterations and new floor finishes. (Linked to 25/07765/FULL)
Granted Heritage and listed buildings Windows or glazing 35 docs -
31E Randolph Crescent London W9 1DP
88% historically approved · decision due ~6 Oct
Repositioning of the existing boiler flue on the rear elevation of the property with the addition of two proposed air bricks.
Awaiting decision Lawful development 8 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.