98 ELMER GARDENS, ISLEWORTH, TW7 6HA

1. 9 Mar 2023

   Received by Hounslow

2. 27 Apr 2023

   Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

3. 2 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 27 April 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 108 Elmer Gardens, Isleworth, TW7 6HA

  P/2026/2321 Submitted 11 Aug 2026 31m away

  100% historically approved · decision due ~6 Oct

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

  Awaiting decision Lawful development Extension 4 docs
  Small domestic

• 110 Elmer Gardens, Isleworth, TW7 6HA

  P/2025/1402 Submitted 2 May 2025 39m away

  Erection of first floor rear extension to the house.

  Withdrawn Householder Extension 43 docs
  Domestic

• 126 Chatsworth Crescent, Hounslow, TW3 2PD

  P/2026/1230 Submitted 22 Apr 2026 81m away

  Certificate of lawfulness for a proposed hip to gable conversion and erection of a rear roof extension with a Juliette balcony and two front roof windows and a single storey rear extension to the house

  Granted Lawful development Extension Loft or dormer +1 7 docs
  Small domestic

• 83 CHATSWORTH CRESCENT, HOUNSLOW, TW3 2PF

  PA/2023/0959 Submitted 27 Mar 2023 94m away

  Ground floor rear extension 6.00 metres deep, maximum height 3.28 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 6 docs

• 85 Elmer Gardens, Isleworth, TW7 6EZ

  P/2024/2792 Submitted 16 Aug 2024 110m away

  Erection of a single storey rear extension and rear roof extension with three front roof windows to allow the change of use from single family house into a large House in Multiple Occupation.

  Refused Full applications Extension Windows or glazing 11 docs
  Small domestic

• 86 Chatsworth Crescent, Hounslow, TW3 2PD

  P/2026/2328 Submitted 12 Aug 2026 128m away

  76% historically approved · decision due ~7 Oct

  Erection of a part single part two storey side and rear extension with a hip to gable and rear roof extension to the house

  Awaiting decision Householder Extension Loft or dormer 10 docs
  Domestic

• P/2026/2033 Granted

  3 Benedict Drive, Feltham, TW14 8JH

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

  8 Jul 2026 Lawful development
• P/2026/2027 Granted

  115 Northumberland Crescent, Feltham, TW14 9SP

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

  8 Jul 2026 Lawful development
• P/2026/2009 Granted

  3 Brainton Avenue, Feltham, TW14 0AZ

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

  7 Jul 2026 Lawful development
• P/2026/2014 Granted

  82 Sussex Avenue, Isleworth, TW7 6LB

  Certificate of lawfulness for the proposed erection of a rear roof extension, a porch to the front of the house, and a front roof window.

  7 Jul 2026 Lawful development
• P/2026/2473 Awaiting decision

  16 Somerset Waye, Hounslow, TW5 9HG

  Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.

  1 Sep 2026 Lawful development