63 Oxford Road South, Chiswick, London, W4 3DD

1. 11 Nov 2025

   Received by Hounslow

2. 23 Dec 2025

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

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.

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

• 63 Oxford Road South, Chiswick, London, W4 3DD

  P/2025/2918 Submitted 29 Sep 2025 0m away

  Erection of a rear roof extension with two front roof windows to the house.

  Granted Householder Extension Windows or glazing 8 docs
  Domestic

• Flat First Floor, 61 Oxford Road South, Chiswick, London, W4 3DD

  P/2025/3315 Submitted 4 Nov 2025 4m away

  Erection of a rear roof dormer and outrigger extension with roof terrace and balustrades and two front roof windows to the first floor flat.

  Refused Full applications Extension Loft or dormer +1 9 docs

• 61 Flat First Floor, Oxford Road South, Chiswick, London, W4 3DD

  P/2025/3306 Submitted 3 Nov 2025 4m away

  Erection of a rear roof extension with Juliet balcony and two front roof windows to the house

  Granted Full applications Extension Windows or glazing 9 docs

• 53 Oxford Road South, Chiswick, London, W4 3DD

  P/2025/2485 Submitted 12 Aug 2025 35m away

  Erection of a side and rear roof extension to create a habitable space.

  Granted Full applications Extension 14 docs

• 53 Oxford Road South, Chiswick, London, W4 3DD

  P/2024/3106 Submitted 17 Sep 2024 35m away

  Proposal for a hip-to-gable conversion and rear dormer with a Juliette balcony including one front roof lights and alterations of rear windows

  Refused Full applications Loft or dormer Windows or glazing 21 docs

• 81 Oxford Road South, Chiswick, London, W4 3DD

  P/2025/2887 Submitted 25 Sep 2025 53m away

  Works to tree in a Conservation Area. Rear Garden, Robinia (T1) fell to ground level and treat stump to prevent regrowth.

  Granted Trees 4 docs

• P/2026/2047 Granted

  9 Borough Road, Isleworth, TW7 5DY

  Erection of a single storey rear extension.

  10 Jul 2026 Householder
• P/2026/1858 Granted

  8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW

  Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.

  23 Jun 2026 Householder
• P/2026/2503 Awaiting decision

  25 Arnold Crescent, Isleworth, TW7 7NS

  Erection of a single storey rear, two storey side extension, and rear roof extension with two front roof windows to the house.

  3 Sep 2026 Householder
• P/2026/1522 Granted

  4 Camborne Way, Hounslow, TW5 0PW

  Erection of a single storey rear extension and reduction in width of the existing side and rear extension.

  20 May 2026 Householder
• P/2026/2024 Granted

  20 Hartland Road, Isleworth, TW7 6RH

  Erection of a rear roof extension with windows to the front of the house.

  8 Jul 2026 Householder