19 Gainsborough Gardens, Isleworth, TW7 7PE

This site has had 2 applications since 2024: 1 approved, 1 refused.

• P/2024/3274 Refused

  19 Gainsborough Gardens, Isleworth, TW7 7PE

  Erection of a two storey side, part single storey rear and first floor rear extension

  Decided 25 Nov 2024 Householder

1. 2 Mar 2026

   Received by Hounslow

2. 18 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 13 May 2026

   Decision issued: APPROVED

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 13 May 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.

• 19 Gainsborough Gardens, Isleworth, TW7 7PE

  P/2024/3274 Submitted 30 Sep 2024 50 yards away

  Erection of a two storey side, part single storey rear and first floor rear extension

  Refused Householder Extension 9 docs
  Small domestic

• 34 Southland Way, Hounslow, TW3 2RH

  P/2025/2482 Submitted 12 Aug 2025 50 yards away

  Erection of a single storey rear extension to the house.

  Refused Householder Extension 10 docs
  Small domestic

• 24 SOUTHLAND WAY, HOUNSLOW, TW3 2RH

  P/2021/3047 Submitted 27 Jul 2021 100 yards away

  Erection of a single storey rear extension.

  Granted Householder Extension 7 docs
  Small domestic

• 24 SOUTHLAND WAY, HOUNSLOW, TW3 2RH

  PA/2021/2528 Submitted 21 Jun 2021 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.90 metres high to the eaves

  Refused Prior approval Extension 4 docs

• 10 & 12 Southland Way, Hounslow,TW3 2RH

  P/2024/3478 Submitted 18 Oct 2024 100 yards away

  Joint application for the erection of a single storey rear extension to 10 and 12 Southland Way

  Granted Householder Extension 12 docs
  Small domestic

• 50 Rosebery Road, Hounslow, TW3 2RE

  P/2025/2528 Submitted 15 Aug 2025 150 yards away

  Erection of a single storey rear extension

  Granted Householder Extension 8 docs
  Small domestic

• 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