254225HHApprove With ConditionsLast updated 22/07/2026, 05:07
Retrospective planning permission is sought for the construction of a single-storey detached garden outbuilding to serve as a gymnasium and storeroom, following the demolition of an existing outbuilding.
Householder
Summerlands Avenue, London W3
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Full Proposal
Single storey detached garden outbuilding to be used as a gymnasium /storeroom (following demolition of outbuilding) (Retrospective)
Application Timeline
Application Registered07/11/2025
Application Validated28/11/2025
Decision Made20/07/2026
Decision Issued20/07/2026
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For neighbours
Physical construction works
Build-phase noise, dust and vehicles while works are carried out.
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