P/2025/3285Planning Application P/2025/3285

Full application at 5 Chiswick High Road, Chiswick, W4 2ND, Hounslow. View planning documents, track the decision and get email alerts on updates.

Enriching application data

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Council recordsAppealsFlood risk

Permitted

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Retrospective application for various works to the house: Single storey rear infill extension, basement extension with a rear lightwell, installation of a mains wired fire alarm system, new hot water cylinders on the third floor in the eaves, a new boiler to the third floor with flue through existing front roof, renewal of roof covering of main roof as part of dormer and rooflight works, raising the ceiling on the third floor to create the new bathroom and for the two skylights, new lighting, heating and electrics, utility room fit out within basement vaults, new sika waterproof render to walls in utility, new tiled floor and re-roofing the rear extension zinc roof with a fibreglass roof.

P/2025/3285

Small

Full

5 Chiswick High Road, Chiswick, W4 2ND

SubmittedSubmitted30 Oct

ValidatedValidated

ConsultationConsultation

TargetTarget Date

DecidedDecided28 Jan

8 weeks typical decision time in Hounslow77% of full applications approved

This is a full planning application for a dormer extension at 5 Chiswick High Road, Chiswick, W4 2ND. Hounslow has handled 2,388 applications of this type and approves 77% of them, typically deciding them in 57 days. This one was decided in 90 days, 5 weeks longer than Hounslow's median. The site is in 7 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 297 applications across Chiswick Homefields. We hold 6,044 applications in total for the W4 postcode area.