12 CONSORT MEWS, ISLEWORTH, TW7 7NA

This site has had 2 applications since 2023: 1 approved, 0 refused.

• P/2026/2401 Awaiting decision

  12 Consort Mews, Isleworth, TW7 7NA

  Erection of a two storey side extension, part single storey part two storey rear extension, porch extension to the front, alterations to fenestrations, erection of a rooflight to the rear.

  Submitted 19 Aug 2026 Householder

1. 25 Jan 2023

   Received by Hounslow

2. 3 Feb 2023

   Validated

   Checked as complete and ready for consideration.

3. 17 Mar 2023

   Decision issued: APPROVED

4. 26 Jul 2026

   Added to PlanIndex

Hounslow granted permission on 17 March 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 12 Consort Mews, Isleworth, TW7 7NA

  P/2026/2401 Submitted 19 Aug 2026 50 yards away

  77% historically approved · decision due ~20 Oct

  Erection of a two storey side extension, part single storey part two storey rear extension, porch extension to the front, alterations to fenestrations, erection of a rooflight to the rear.

  Awaiting decision Householder Extension Loft or dormer 7 docs
  Small domestic

• 13 Yeomans Mews, Isleworth, TW7 7LZ

  P/2025/2548 Submitted 19 Aug 2025 50 yards away

  Certificate of lawfulness for the proposed erection of a single storey rear extension to the house.

  Granted Lawful development Extension 6 docs
  Small domestic

• 212 WHITTON DENE, ISLEWORTH, TW7 7LU

  P/2021/2457 Submitted 17 Jun 2021 50 yards away

  Erection of a first floor side extension and a single storey rear extension.

  Granted Householder Extension 4 docs
  Small domestic

• 210 Whitton Dene, Isleworth, TW7 7LU

  P/2026/2150 Submitted 22 Jul 2026 100 yards away

  77% historically approved · decision due ~29 Oct

  Erection of a single storey detached outbuilding.

  Awaiting decision Householder 6 docs
  Small domestic

• 43 Arnold Crescent, Isleworth, TW7 7NS

  P/2026/1123 Submitted 10 Apr 2026 100 yards away

  Certificate of lawfulness for a proposed hip to gable roof conversion with front and rear roof windows to the house.

  Granted Lawful development Loft or dormer Windows or glazing 7 docs

• 43 Arnold Crescent, Isleworth, TW7 7NS

  P/2026/1122 Submitted 10 Apr 2026 100 yards away

  Erection of a front porch extension to the house.

  Granted Householder Extension 6 docs
  Small domestic

• P/2026/1827 Granted

  31 Staveley Gardens,Chiswick,W4 2SA

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

  Received 19 Jun, published by the council 26 Jul 2026 Householder
• P/2026/1567 Granted

  15 Devonshire Gardens, Chiswick, London, W4 3TN

  Demolition of the existing single storey detached unenclosed gazebo outbuilding in the south western area of the house's rear garden and erection of a single storey detached outbuilding with a front lean-to in the south western area of the house's rear garden.

  Received 26 May, published by the council 26 Jul 2026 Householder
• P/2026/2655 Awaiting decision

  39 Old Cote Drive, Hounslow, TW5 0RW

  Erection of a single storey detached outbuilding.

  Received 17 Sep, published by the council 20 Sep 2026 Householder
• P/2026/2643 Awaiting decision

  103 Syon Park Gardens, Isleworth, TW7 5NF

  Erection of two side roof extensions.

  Received 16 Sep, published by the council 20 Sep 2026 Householder
• P/2026/2642 Awaiting decision

  103 Syon Park Gardens, Isleworth, TW7 5NF

  Erection of a single storey side extension.

  Received 16 Sep, published by the council 20 Sep 2026 Householder