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Planning application

P/2024/2447

Schoolkeepers Cottage,1 Devonshire Street,Chiswick,W4 2AX

Granted Hounslow PF-Full Applications

Proposal

Installation of external wall insulation to all walls

As published by the council, reference P/2024/2447

Timeline

Dates from the published record

  1. 20 Jul 2024

    Received by Hounslow

  2. 17 Sep 2024

    Validated

    Checked as complete and ready for consideration.

  3. 11 Nov 2024

    Decision issued: APPROVED

  4. 30 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.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • P/2024/2878 Refused

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    29 Aug 2024 68m away Householder
  • P/2026/1370 Granted

    1 White Swan Mews, Chiswick, London, W4 2AU

    Certificate of lawfulness for the proposed erection of a rear roof extension, single storey rear extension, and first floor rear extension with front roof windows to the house.

    6 May 2026 68m away Lawful development
  • P/2025/3208 Withdrawn

    Oldfield House, Flat 3 Devonshire Road Chiswick London Hounslow W4 2AP

    The proposed works involve kitchen renovation, including the installation of new kitchen cabinetry. There is a larder within the kitchen that houses the gas meter. We are uncertain whether the wall enclosing the larder is load-bearing. The intention is to remove this small wall to allow the new cabinetry and worktop to extend seamlessly across the space.

    23 Oct 2025 73m away Full applications
  • P/2024/2855 Granted

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    Erection of a rear roof and outrigger extension with two front roof windows and a ground floor single storey side rear infill extension to the house.

    27 Aug 2024 139m away Householder
  • P/2026/2135 Awaiting decision

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    Certificate of lawfulness for the proposed conversion of flats back to houses and erection of a Juliet balcony and sliding doors to the rear of the property.

    22 Jul 2026 142m away Lawful development
  • P/2024/4301 Awaiting decision

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In Hounslow

  • P/2026/2210 Awaiting decision

    4 Crane Avenue, Isleworth, TW7 7JL

    Erection of a part single storey rear extension to the house of occupation.

    29 Jul 2026 Full applications
  • P/2026/1729 Granted

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    11 Jun 2026 Full applications
  • P/2026/0725 Refused

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    Retrospective application for the installation of two stacked storage containers in two locations

    3 Mar 2026 Full applications
  • P/2026/2180 Awaiting decision

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    Formation of vehicular access to the flats

    27 Jul 2026 Full applications
  • P/2026/1694 Refused

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    Erection of a fourth floor level comprising of six self contained units with associated cycle and refuse storage.

    8 Jun 2026 Full applications