1 Clifden Road, Brentford, TW8 0PB

1. 14 Nov 2025

   Received by Hounslow

2. 1 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 21 Jan 2026

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 21 January 2026, 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.

• 8 HAMILTON ROAD, BRENTFORD, TW8 0QE

  P/2021/1763 Submitted 6 May 2021 50 yards away

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

  Granted Householder Extension Windows or glazing 7 docs
  Domestic

• 3 Windmill Road, Brentford, TW8 0QD

  P/2026/0875 Submitted 16 Mar 2026 50 yards away

  Erection of a single storey and part two storey rear extension with associated roof alteration to the house.

  Granted Householder Extension 19 docs
  Small domestic

• FLAT 2 CLIFDEN COURT CLIFDEN ROAD, BRENTFORD, TW8 0PE

  P/2021/2063 Submitted 24 May 2021 50 yards away

  To build a single storey extension to the rear of the flat

  Withdrawn Full applications Extension 1 doc
  Small domestic

• 18 Clifden Road, Brentford, TW8 0PF

  P/2026/2304 Submitted 7 Aug 2026 50 yards away

  Erection of a side and rear extensions.

  Granted Householder Extension 11 docs
  Domestic

• 67 HAMILTON ROAD, BRENTFORD, TW8 0QF

  P/2021/1378 Submitted 9 Apr 2021 100 yards away

  Certificate of lawfulness for an existing erection of roof level party wall in the course of the erection of mansard roof extension

  Granted Lawful development Extension Loft or dormer 5 docs

• 22 Clifden Road, Brentford, TW8 0PF

  P/2026/2754 Submitted 29 Sep 2026 100 yards away

  99% historically approved · decision due ~24 Nov

  Works to tree in a Conservation Area 1 X T1 Bay (Laurus nobilis) reduce crown to around a 1m dome, final height 4m and spread 2.5m in rear garden

  Awaiting decision Trees 2 docs

• P/2026/2304 Granted

  18 Clifden Road, Brentford, TW8 0PF

  Erection of a side and rear extensions.

  Received 7 Aug, published by the council 12 Aug 2026 Householder
• P/2026/2804 Awaiting decision

  128 Durham Road, Feltham, TW14 0AE

  Erection of a detached outbuilding in the rear garden following demolition of existing shed.

  Received 2 Oct, published by the council 9 Oct 2026 Householder
• P/2026/2301 Granted

  4 Glebe Street, Chiswick, W4 2BG

  Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

  Received 7 Aug, published by the council 16 Aug 2026 Householder
• P/2026/1167 Granted

  20 Firs Drive, Hounslow, TW5 9TD

  Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

  Received 15 Apr, published by the council 26 Jul 2026 Householder
• P/2026/2025 Granted

  1 Kneller Gardens, Isleworth, TW7 7NP

  Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

  Received 8 Jul, published by the council 26 Jul 2026 Householder