30 OAK AVENUE, HOUNSLOW, TW5 9EB

1. 9 Jun 2021

   Received by Hounslow

2. 30 Jul 2021

   Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

3. 30 Jul 2026

   Added to PlanIndex

Hounslow granted permission on 30 July 2021, 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.

• 194 Ash Grove, Hounslow, TW5 9DT

  PA/2026/1207 Submitted 20 Apr 2026 56m away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.85 metres high to the eaves

  Granted Prior approval Extension 8 docs

• 206 ASH GROVE, HOUNSLOW, TW5 9DT

  PA/2023/0957 Submitted 27 Mar 2023 76m away

  Ground floor rear extension 6.00 metres deep, maximum height 3.65 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 4 docs

• 93 Ash Grove, Hounslow, TW5 9DX

  P/2025/3174 Submitted 21 Oct 2025 97m away

  Certificate of lawfulness proposed for the erection of single storey detached outbuilding for use as a gym to the house.

  Granted Lawful development 5 docs
  Small domestic

• 2 Oak Avenue, Hounslow, TW5 9EB

  P/2026/1626 Submitted 2 Jun 2026 98m away

  Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and the addition of one front roof light.

  Granted Lawful development Extension Loft or dormer 6 docs

• 1 OAK AVENUE, HOUNSLOW, TW5 9EB

  P/2021/2253 Submitted 7 Jun 2021 103m away

  Renewal of planning permission ref: 00824/1/P5

  Withdrawn Householder 4 docs
  Domestic

• 27 Springwell Road, Hounslow, TW5 9ED

  P/2025/3775 Submitted 19 Dec 2025 117m away

  Erection of a first floor rear extension.

  Granted Householder Extension 6 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