Planning application
25/05438/LBC
101 Fifth Avenue London W10 4DR
Proposal
Installation of single glazed timber sash windows to first floor level.
As published by the council, reference 25/05438/LBC
Timeline
Dates from the published record
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4 Aug 2025
Received by Westminster
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28 Oct 2025
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 heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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25/08349/ADLBC Awaiting decision
101 Fifth Avenue London W10 4DR
Details of horizontal and vertical sections of the new sashes, showing glazing details and joinery reflecting the original street details pursuant to condition 3 of listed building consent dated 28th October 2025 (RN:25/05438).
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25/09206/FULL Awaiting decision
92 Fifth Avenue London W10 4DP
Replacement of existing timber sashes to front and rear elevations with new, slimline double-glazed timber sashes. (Linked to 25/09207/LBC)
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25/09207/LBC Awaiting decision
92 Fifth Avenue London W10 4DP
Replacement of existing timber sashes to front and rear elevations with new, slimline double-glazed timber sashes. (Linked to 25/09206/FULL)
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25/06271/FULL Granted
110 Lothrop Street London W10 4JA
Replacement windows with new timber framed, double glazed box sash and casement units.
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25/06421/FULL Awaiting decision
96 Marne Street London W10 4JG
New glazed roof to rear extension, three new conservation skylights to rear roofslope, new window to rear ground floor level.
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26/04182/LBC Awaiting decision
86 Fifth Avenue London W10 4DP
Internal alterations, making good of existing timber frame glass conservatory at the rear, new conservation rooflight in the GF rear projection roof, making good and upgrading single glazed timber sash windows with slimline double glazed panes on existing frames, new timber frame french doors at the GF rear projection, new window to side wall of GF rear projection, main door to be painted in a dark subdued colour and chimney breasts preserved and reclaimed victorian fireplaces to be installed
Other heritage and listed buildings applications
In Westminster
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26/04984/LBC Awaiting decision
47G Randolph Avenue London W9 1BQ
Installation of replacement fire surround.
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26/04997/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of a morning room side extension. (Linked to 26/04996/FULL)
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26/04979/LBC Awaiting decision
12 Brewer Street London W1F 0SF
Internal alterations including removal of internal enclosures; Replacement flooring, shelving and slatwall systems, staircase handrail repair and other associated joinery works.
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26/04987/LBC Awaiting decision
Basement And Ground Floor 8 Ganton Street London W1F 7QL
Repainting of the existing timber shopfront, hand-painted fascia lettering, installation of a new hanging sign using the existing projecting sign bracket, and installation of a discreet fascia-mounted LED trough light.
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26/04995/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)