74 PARKWOOD ROAD, ISLEWORTH, TW7 5HD

1. 18 Apr 2023

   Received by Hounslow

2. 3 May 2023

   Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

3. 10 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 3 May 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.

• 68 Parkwood Road, Isleworth, TW7 5HD

  P/2026/0918 Submitted 19 Mar 2026 0.1 miles away

  Erection of a two storey side and two storey rear extension to create a lower ground floor incorporating the creation of rear decking at ground floor and lower ground floor and a new front porch

  Granted Householder Extension 15 docs
  Small domestic

• 68 Parkwood Road, Isleworth, TW7 5HD

  P/2026/2447 Submitted 26 Aug 2026 0.1 miles away

  90% historically approved · decision due ~21 Oct

  Removal of Condition 4 (construction method Statement) to planning permission P/2026/0918 approved 03/07/2026 for the erection of a two storey side and two storey rear extension to create a lower ground floor incorporating the creation of rear decking at ground floor and lower ground floor and a new front porch

  Awaiting decision Conditions Extension 4 docs
  Small domestic

• 66 PARKWOOD ROAD, ISLEWORTH, TW7 5HD

  P/2023/0923 Submitted 23 Mar 2023 0.1 miles away

  Removal of existing deck replacing with new decking and fencing.

  Refused Householder 8 docs
  Domestic

• 58 Parkwood Road, Isleworth, TW7 5HD

  P/2026/0103 Submitted 13 Jan 2026 0.1 miles away

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

  Granted Lawful development Extension Loft or dormer +1 6 docs

• 58 Parkwood Road, Isleworth, TW7 5HD

  P/2026/0104 Submitted 13 Jan 2026 0.1 miles away

  Erection of a single storey rear extension, part two storey side and rear extensions. Conversion of the existing garage to a habitable space and installation of a new window on the rear elevation.

  Refused Householder Extension Windows or glazing 9 docs
  Small domestic

• 6 Roxborough Avenue, Isleworth, TW7 5HG

  P/2026/1070 Submitted 1 Apr 2026 0.1 miles away

  Erection of a part first floor rear extension to the house.

  Granted Householder Extension 13 docs
  Domestic

• P/2026/2118 Granted

  54 Amhurst Gardens, Isleworth, TW7 6AJ

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

  Received 20 Jul, published by the council 26 Jul 2026 Lawful development
• P/2026/2580 Awaiting decision

  50B Paxton Road, Chiswick, London, W4 2QX

  Certificate of lawfulness for the existing use of a first floor self contained flat.

  Received 10 Sep, published by the council 17 Sep 2026 Lawful development
• P/2026/2332 Granted

  43 Dawes Avenue, Isleworth, TW7 7JS

  Certificate of Lawfulness for the proposed hip to gable conversion, front roof lights and erection of a rear roof extension to the house.

  Received 12 Aug, published by the council 16 Aug 2026 Lawful development
• P/2026/2089 Granted

  18 Central Avenue, Hounslow, TW3 2QH

  Certificate of lawfulness for the existing use of the rear extension as a self contained flat.

  Received 17 Jul, published by the council 26 Jul 2026 Lawful development
• P/2026/2566 Awaiting decision

  109 Wood Lane, Isleworth, TW7 5EG

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

  Received 9 Sep, published by the council 17 Sep 2026 Lawful development