P/2021/2156

1. 1 Jun 2021

   Received by Hounslow

2. 25 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 16 Jul 2021

   Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

4. 26 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• P/2026/2019 Awaiting decision

  26 Hazel Close, Brentford, TW8 8NG

  Works to a tree in a TPO 299 - To prune the sycamore tree with minimal works and remove any dead wood.

  8 Jul 2026 78m away Trees
• P/2025/1174 Withdrawn

  Hanuman Hindu Temple Beech Avenue, Brentford, TW8 8NQ

  Erection of a two storey side extension to church building and a single storey outbuilding

  9 Apr 2025 83m away Full applications
• PA/2023/0649 Granted

  26 MAPLE GROVE, BRENTFORD, TW8 8NJ

  Ground floor rear extension 6.00 metres deep, maximum height of 2.79 metres, 2.49 metres high to the eaves

  28 Feb 2023 123m away Prior approval
• P/2025/1393 Withdrawn

  38 Beech Avenue, Brentford, TW8 8NH

  Erection of a two storey two-bedroom, three person house.

  1 May 2025 139m away
• P/2026/2053 Awaiting decision

  Field House, Field Lane,Brentford,London,TW8 8NA

  Erection of two additional storeys to Field House providing three flats, alterations to fenestration, and a new four-storey rear building providing six flats, creating nine additional residential units.

  13 Jul 2026 173m away Full applications
• P/2026/0125 Awaiting decision

  West Link House, 981 Great West Road, Brentford, TW8 9DN

  Listed building consent to an additional floor on the two storey part of the building to create additional Class E floor space comprising serviced offices with ancillary facilities

  15 Jan 2026 226m away Heritage and listed buildings

• P/2026/2219 Awaiting decision

  Great West House,993 Great West Road,Brentford,TW8 9DF

  Certificate of lawfulness for the installation of two electricity substations.

  29 Jul 2026 Lawful development
• P/2026/1626 Granted

  2 Oak Avenue, Hounslow, TW5 9EB

  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.

  2 Jun 2026 Lawful development
• P/2026/2168 Awaiting decision

  49 Durham Road, Feltham, TW14 0AG

  Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.

  24 Jul 2026 Lawful development
• P/2026/1448 Granted

  13 Orchard Avenue, Hounslow, TW5 0DU

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

  13 May 2026 Lawful development
• P/2026/1682 Granted

  133 Swan Road, Feltham, TW13 6LT

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

  5 Jun 2026 Lawful development