18 Guildford Avenue, Feltham, TW13 4EW

1. 27 Oct 2025

   Received by Hounslow

2. 26 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Hounslow decided it, and is free to submit a revised scheme at any time. 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.

• 71 CRAVAN AVENUE, FELTHAM, TW13 4EE

  P/2021/2428 Submitted 16 Jun 2021 50 yards away

  Certificate of Lawfulness for the proposed erection of a detached outbuilding in the rear end of the garden to be used as home working office, house gym room, garden tool store and sauna (following demolition of existing outbuilding) to the house

  Granted Lawful development Demolition 6 docs

• 54 Guildford Avenue, Feltham, TW13 4EW

  P/2026/1177 Submitted 16 Apr 2026 100 yards away

  Erection of a single-storey rear extension to the house

  Granted Householder Extension 7 docs
  Small domestic

• 68 Southcote Avenue, Feltham, TW13 4EG

  PA/2026/0562 Submitted 17 Feb 2026 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.00, 3.00 metres high to the eaves.

  Granted Prior approval Extension 9 docs

• 68 Southcote Avenue, Feltham, TW13 4EG

  P/2026/0788 Submitted 9 Mar 2026 100 yards away

  Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows to the house.

  Granted Lawful development Extension Windows or glazing 9 docs

• 68 Southcote Avenue, Feltham, TW13 4EG

  P/2026/2226 Submitted 30 Jul 2026 100 yards away

  66% historically approved · decision due ~20 Oct

  Conversion of a single house into 5 bedroom House in Multiple Occupation

  Awaiting decision Full applications 10 docs

• 36 HANOVER AVENUE, FELTHAM, TW13 4JW

  P/2021/2680 Submitted 30 Jun 2021 100 yards away

  Certificate of lawfulness for the proposed erection of a rear roof extension incorporating hip to gable conversion, a Juliet balcony to the rear, three front roof windows and one second floor side window to the house

  Granted Lawful development Extension Loft or dormer +1 9 docs

• 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