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Planning application

P/2021/2330

42 COLLEGE ROAD, ISLEWORTH, TW7 5DW

Granted Hounslow Householder Applications

Proposal

Erection of a rear roof extension with juliet balcony and two front roof windows.

As published by the council, reference P/2021/2330

Timeline

Dates from the published record

  1. 9 Jun 2021

    Received by Hounslow

  2. 3 Aug 2021

    Decision issued: APPROVED

  3. 3 Aug 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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • P/2021/1962 Refused

    28 COLLEGE ROAD, ISLEWORTH, TW7 5DW

    Erection of a single storey rear extension and a side roof dormer with a front and sde roof window to the house

    18 May 2021 48m away Householder
  • P/2026/1576 Granted

    15 Highfield Road, Isleworth, TW7 5LD

    Removal of a Ash Tree in the rear of the garden and within a conservation area.

    27 May 2026 64m away Trees
  • P/2024/3184 Granted

    15 Ridgeway Road, Isleworth, TW7 5LB

    Works to one tree in a Conservation Area: T1 - Silver Birch Tree, rear garden, reduce 1 metre in width and 1.5 metres in height

    25 Sep 2024 81m away Trees
  • P/2021/2467 Granted

    7 OSTERLEY CRESCENT, ISLEWORTH, TW7 5LF

    Felling of Eucalyptus Tree and replacement with Hawthorn or Sorbus

    17 Jun 2021 119m away Trees
  • P/2026/1752 Awaiting decision

    27 College Road, Isleworth, TW7 5DJ

    Erection of a two-storey side extension following the demolition of the existing chimney and garage, and the erection of an outbuilding in the rear garden for use as a home office and gym.

    15 Jun 2026 132m away Householder
  • P/2025/0100 Withdrawn

    12 Osterley Crescent, Isleworth, TW7 5LF

    Certificate of Lawfulness for the proposed installation of 4 solar panels on the front roof and the installation of a 5kwh battery (for solar electric storage) at the rear of the house .

    14 Jan 2025 151m away Lawful development

In Hounslow

  • P/2026/2228 Awaiting decision

    Magnolias,1 Eastbourne Road,Chiswick,W4 3EB

    Erection of a front porch, single storey rear infill extension, first floor rear extension, rear roof extension and a single storey detached outbuilding.

    30 Jul 2026 Householder
  • P/2026/2222 Awaiting decision

    17 Park Drive,Acton,W3 8ND

    Replacement of porch window with double glazed windows and rear window to be replaced with double glazed windows.

    30 Jul 2026 Householder
  • P/2026/2208 Awaiting decision

    20, Adelaide Terrace Great West Road, Brentford, TW8 9PQ

    Erection of a single storey rear and side extension.

    29 Jul 2026 Householder
  • P/2026/2215 Awaiting decision

    1 The Drive, Feltham, TW14 0AQ

    Erection of a single storey detached outbuilding.

    29 Jul 2026 Householder
  • P/2026/2206 Awaiting decision

    28 Eversley Crescent, Isleworth, TW7 4LS

    Erection of a side roof extension with roof windows and a Juliet balcony to the rear of the property.

    29 Jul 2026 Householder