19 Vaughan Avenue, Chiswick, London, W6 0XS

1. 27 Jun 2025

   Received by Hounslow

2. 8 Jul 2025

   Validated

   Checked as complete and ready for consideration.

3. 19 Aug 2025

   Decision issued: NO OBJECTION

4. 16 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.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 2 and 4 Vaughan Avenue, Chiswick, London, W6 0XS

  P/2025/3708 Submitted 14 Dec 2025 0m away

  Erection of a side and rear roof dormer extension to each house.

  Refused Householder Extension Loft or dormer 8 docs
  Domestic

• 4 Vaughan Avenue, Chiswick, London, W6 0XS

  P/2025/2827 Submitted 19 Sep 2025 43m away

  Erection of a single storey rear infill, rear and side extension to the house.

  Granted Householder Extension 9 docs
  Small domestic

• 2 Vaughan Avenue, Chiswick, London, W6 0XS

  P/2025/2688 Submitted 4 Sep 2025 48m away

  Erection of a single storey rear extension following demolition of the existing conservatory. Hip to gable roof extension to the existing side extension with one additional roof window to the house

  Granted Householder Extension Loft or dormer +2 11 docs
  Small domestic

• 2 and 4 Vaughan Avenue, Chiswick, London, W6 0XS

  P/2026/1178 Submitted 16 Apr 2026 48m away

  Erection of matching side and rear roof dormer extensions and one matching front roof light to the semi-detached houses.

  Granted Householder Extension Loft or dormer 6 docs
  Domestic

• 2 Vaughan Avenue, Chiswick, London, W6 0XS

  P/2026/0582 Submitted 19 Feb 2026 48m away

  Removal of the house's side rear chimney stack with the installation of matching roofing to cover its roof void.

  Refused Householder 9 docs
  Domestic

• 2 Vaughan Avenue, Chiswick, London, W6 0XS

  P/2026/0578 Submitted 18 Feb 2026 48m away

  Variation of condition 2 (approved plans) to amend drawings removing discrepancies between the original drawings and the as-built site conditions to increase the depth of the extension of planning permission P/2025/2688 approved 07/11/2025 for the erection of a single storey rear extension following demolition of the existing conservatory. Hip to gable roof extension to the existing side extension with one additional roof window to the house.

  Granted Conditions Extension Loft or dormer +2 4 docs
  Small domestic

• P/2026/2295 Granted

  9 Grove Park Terrace, Chiswick, London, W4 3QG

  Works to trees in a Conservation Area. Purple Plum (T1). Fell to ground level. Bay Laurel (T2). Fell to ground level.

  6 Aug 2026 Trees
• P/2026/2511 Awaiting decision

  12 Chatsworth Road, Chiswick, London, W4 3HY

  Works to trees within a conservation area. T1 Sycamore - Reduce all aspects of the crown by approx. 3-4m back to previous points of reduction. T2 Lawson Cypress - Reduce in height by approx. 2m and trim back all other aspects to create a tight and tidy shape. Cut back overhanging branches on the right-hand neighbours side. T3 Bay - Reduce all aspects by approx. 2m, cutting away from the shed roof and away from the rear neighbour.

  3 Sep 2026 Trees
• P/2026/2509 Awaiting decision

  51 Grove Park Road, Chiswick, London, W4 3RU

  Work to trees within a conservation area. T1 Lime - Reduce all aspects of the crown by approx. 3-4m back to previous points of reduction. T2 Box Elder - Reduce all aspects of the crown by approx. 3-4m. Remove deadwood. T3 Pear - Reduce height to 3m from ground level. Remove any dead / dangerous branches.

  3 Sep 2026 Trees
• P/2026/2225 Granted

  125A Ridgeway Road North, Isleworth, TW7 5LX

  Works to trees in a conservation area. T1. Walnut. Fell to ground level and grind stump. T2. Leyland Cypress. Fell to ground level and grind stump.

  30 Jul 2026 Trees
• P/2026/2491 Awaiting decision

  2, Cope Studios Brooks Road, Chiswick, London, W4 3BJ

  Works to tree in a Conservation Area 1 X T1 Gleditsia reduce crown height by 4m, tie in sides by 3m and crown lift 3m in front garden

  2 Sep 2026 Trees