Planning application
26/00740/COFUL
Hallfield Primary School Porchester Gardens London W2 6JJ
Proposal
Infilling of windows to northwestern wing elevation, replacement of external doors, installation of air conditioning units and associated screening and internal alterations [Linked to 26/00741/LBC].
As published by the council, reference 26/00740/COFUL
Timeline
Dates from the published record
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9 Feb 2026
Received by Westminster
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26 Feb 2026
Validated
Checked as complete and ready for consideration.
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15 Apr 2026
Decision issued: Application Permitted
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21 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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26/00741/COLBC Granted
Hallfield Primary School Porchester Gardens London W2 6JJ
Infilling of windows to northwestern wing elevation, replacement of external doors, installation of air conditioning units and associated screening and internal alterations [Linked to 26/00740/FULL].
-
25/04623/COLBC Granted
Hallfield Primary School Porchester Gardens London W2 6JJ
Proposed roof top mounted solar arrays, roof material replacement and associated works. (Linked to 25/04622/COFUL)
-
25/04622/COFUL Granted
Hallfield Primary School Porchester Gardens London W2 6JJ
Proposed roof top mounted solar arrays, roof material replacement and associated works. (Linked to 25/04623/COLBC)
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26/02610/COFUL Awaiting decision
Hallfield Primary School Porchester Gardens London W2 6JJ
Roof works including re-covering, insulation, works to parapets, installation of polycarbonate circular dome and rooflights, and internal works to treat water damaged areas. [Linked to 26/02611/COLBC]
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26/02611/COLBC Awaiting decision
Hallfield Primary School Porchester Gardens London W2 6JJ
Roof works including re-covering, insulation, works to parapets, installation of polycarbonate circular dome and rooflights, and internal works to treat water damaged areas. [Linked to 26/02610/COFUL]
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26/03257/TCA Awaiting decision
Hallfield Primary School Porchester Gardens London W2 6JJ
T010 (Thuja plicata)- Fell tree to ground level or to around 0.5m above ground level
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26/04824/ADFULL Granted
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Detailed design and specification of new blinds to NZH based on mock-up trials on-site. pursuant to condition 32 (i) of planning permission dated 8th April 2024 (23/00571/FULL).
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26/04829/ADFULL Granted
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Details of external and internal signage strategy pursuant to Condition 33(E) of planning permission dated 8th April 2024 (RN: 23/00571/FULL)
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26/04841/ADFULL Granted
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Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 18th November 2025 (RN:25/06159).
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26/04989/FULL Awaiting decision
1 Kildare Terrace London W2 5JT
Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.
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26/04986/FULL Awaiting decision
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.