5 Roman Road, Chiswick, London, W4 1NA

1. 16 Feb 2026

   Received by Hounslow

2. 17 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 12 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 12 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hounslow took a median of 55 days over the applications it decided in the last year.

This application is with Hounslow for determination, against a statutory target of eight weeks. Over the last year Hounslow decided householder applications in a median of 62 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 6 ROMAN ROAD, CHISWICK, LONDON, W4 1NA

  P/2021/2534 Submitted 21 Jun 2021 29m away

  T1 Fig Tree - Reduce crown by up to 1.5 metres to previous reduction points, with a final height of three metres and diametre of two metres.

  Granted Trees 5 docs

• 4 Roman Road, Chiswick, London, W4 1NA

  P/2025/3074 Submitted 13 Oct 2025 31m away

  T1 Common Beech (Fagus sylvatica) located in rear garden. Crown reduction, reducing to previous pruning points and reducing the height and spread of the tree by approximately 1 metre to 1.5 metres and final height of 7.5 metres and spread of 6 metres.

  Granted Trees 4 docs

• 29 FLANDERS ROAD, CHISWICK, LONDON, W4 1NB

  P/2021/1881 Submitted 12 May 2021 36m away

  Installation of three additional roof windows to the house

  Granted Householder Windows or glazing 7 docs
  Domestic

• 10 Roman Road, Chiswick, London, W4 1NA

  P/2025/3518 Submitted 21 Nov 2025 38m away

  Erection of a new workshop shed including installation of a new boundary walls, bicycle and bin store in the front garden.

  Refused Householder 17 docs
  Small domestic

• 2A ROMAN ROAD, CHISWICK, LONDON, W4 1NA

  P/2021/2947 Submitted 20 Jul 2021 41m away

  Works to trees in a conservation area: T1-Cherry - fell and remove stump T2-Cherry - reduce crown all round by 2-3m from branch tips

  Granted Trees 4 docs

• 8 Lonsdale Road, Chiswick, London, W4 1ND

  P/2026/1489 Submitted 18 May 2026 45m away

  Erection of a single storey rear extension to the house.

  Granted Householder Extension 11 docs
  Small domestic

• 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