17 The Butts, Brentford, TW8 8BJ

1. 2 Sep 2026

   Received by Hounslow

2. 5 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hounslow took a median of 55 days over the applications it decided in the last year.

This application is with Hounslow for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 15 The Butts, Brentford, TW8 8BJ

  P/2026/0722 Submitted 3 Mar 2026 6m away

  Works to a tree in a Conservation Area. Catalpa (T3). Remove lowest lateral limb on west of crown to 1 metre stub or suitable pruning point. Crown lift to 5 metres. Reduce length of extended lateral branches across remainder of crown by up to 4 metres.

  Granted Trees 4 docs

• 19 Rutland House THE BUTTS, BRENTFORD, TW8 8BJ

  P/2021/2816 Submitted 12 Jul 2021 27m away

  Listed building consent for alterations to existing outbuilding including replacement new timber window and door in north elevation, addition of a roof window; new timber door to south elevation, alterations to internal raised timber floor; remedial works to external brick mortar and pointing.

  Granted Heritage and listed buildings Windows or glazing 14 docs

• 23 THE BUTTS, BRENTFORD, TW8 8BJ

  P/2023/0447 Submitted 13 Feb 2023 40m away

  Erection of a part single storey rear extension following demolition of the conservatory and erection of part first floor rear extension to the house.

  Granted Householder Extension Demolition 11 docs
  Small domestic

• 23 THE BUTTS, BRENTFORD, TW8 8BJ

  P/2023/0455 Submitted 13 Feb 2023 40m away

  Listed building consent for the erection of a part single storey rear extension following demolition of the conservatory and erection of part first floor rear extension to the house.

  Granted Heritage and listed buildings Extension Demolition 9 docs
  Small domestic

• 9 The Butts, Brentford, TW8 8BJ

  P/2025/3625 Submitted 4 Dec 2025 50m away

  Works to trees in a conservation area. T1 Bay. Reduce height by approximately 3 metres and shape remainder of crown. T2 Yew. Reduce all aspects of the crown by approximately 2 metres.

  Granted Trees 4 docs

• 16 Somerset Road, Brentford, TW8 8BX

  P/2025/2837 Submitted 22 Sep 2025 62m away

  Erection of a single storey rear extension, and a rear and a side roof extension, including the installation of a rooflight to the front roof plane. Replacement of the existing single glazed windows with double glazed windows, and alterations to the side elevation.

  Granted Householder Extension Loft or dormer +1 18 docs
  Small domestic

• P/2026/2295 Granted

  9 Grove Park Terrace, Chiswick, London, W4 3QG

  Works to trees in a Conservation Area. Purple Plum (T1). Fell to ground level. Bay Laurel (T2). Fell to ground level.

  6 Aug 2026 Trees
• P/2026/2511 Awaiting decision

  12 Chatsworth Road, Chiswick, London, W4 3HY

  Works to trees within a conservation area. T1 Sycamore - Reduce all aspects of the crown by approx. 3-4m back to previous points of reduction. T2 Lawson Cypress - Reduce in height by approx. 2m and trim back all other aspects to create a tight and tidy shape. Cut back overhanging branches on the right-hand neighbours side. T3 Bay - Reduce all aspects by approx. 2m, cutting away from the shed roof and away from the rear neighbour.

  3 Sep 2026 Trees
• P/2026/2509 Awaiting decision

  51 Grove Park Road, Chiswick, London, W4 3RU

  Work to trees within a conservation area. T1 Lime - Reduce all aspects of the crown by approx. 3-4m back to previous points of reduction. T2 Box Elder - Reduce all aspects of the crown by approx. 3-4m. Remove deadwood. T3 Pear - Reduce height to 3m from ground level. Remove any dead / dangerous branches.

  3 Sep 2026 Trees
• P/2026/2225 Granted

  125A Ridgeway Road North, Isleworth, TW7 5LX

  Works to trees in a conservation area. T1. Walnut. Fell to ground level and grind stump. T2. Leyland Cypress. Fell to ground level and grind stump.

  30 Jul 2026 Trees
• P/2026/2491 Awaiting decision

  2, Cope Studios Brooks Road, Chiswick, London, W4 3BJ

  Works to tree in a Conservation Area 1 X T1 Gleditsia reduce crown height by 4m, tie in sides by 3m and crown lift 3m in front garden

  2 Sep 2026 Trees