57 Netheravon Road, Chiswick, London, W4 2NB

1. 30 Apr 2026

   Received by Hounslow

2. 11 Jun 2026

   Decision issued: PRIOR APPROVAL DOES NOT COMPLY

3. 12 Aug 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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 57 Netheravon Road, Chiswick, London, W4 2NB

  PA/2026/1866 Submitted 23 Jun 2026 0m away

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

  Granted Prior approval Extension 5 docs

• 57 Netheravon Road, Chiswick, W4 2NB

  P/2026/1272 Submitted 27 Apr 2026 0m away

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

  Granted Lawful development Extension Windows or glazing 5 docs

• 57 Netheravon Road, Chiswick, London, W4 2NB

  P/2026/1553 Submitted 22 May 2026 0m away

  Erection of a single single-storey and part first floor rear extension to the house. Following the demolition of the existing rear extension.

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 45 Netheravon Road, Chiswick, London, W4 2NA

  P/2025/1967 Submitted 25 Jun 2025 52m away

  Works to tree within a Conservation Area: Damson (Prunus insititia) (T1) - Reduce any overhang to the shared boundary and remove approximately two to three metres of growth to an unchanged final height of eight metres and final diameter of four metres.

  Withdrawn Trees 2 docs

• 43 Netheravon Road, Chiswick, London, W4 2NA

  P/2025/1980 Submitted 25 Jun 2025 65m away

  Works to tree within a Conservation Area: Damson (Prunus insititia) (T1) - Reduce any overhang to the shared boundary and remove approximately two to three metres of growth to an unchanged final height of eight metres and final diameter of four metres.

  Withdrawn Trees 2 docs

• 43 Netheravon Road, Chiswick, London, W4 2NA

  P/2025/1971 Submitted 25 Jun 2025 65m away

  Works to a tree within Tree Preservation Order No. 296: Lime Tilia x europa T3 - Reduce overhanging branches to the shared side boundary to previous reduction points by approximately three to four metres to a final height of fifteen metres and diameter of six metres.

  Withdrawn Trees 2 docs

• PA/2026/2167 Granted

  2 Church Walk, Brentford, TW8 8DB

  Ground floor rear extension 4.50 metres deep, maximum height 4.00 metres, 3.00 metres high to the eaves.

  24 Jul 2026 Prior approval
• PA/2026/2475 Awaiting decision

  4 Upton Road, Hounslow, TW3 3HP

  GS868133219 - Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 3.00 metres high to the eaves

  1 Sep 2026 Prior approval
• PA/2026/2481 Awaiting decision

  6 Speart Lane, Hounslow, TW5 9EF

  Ground floor rear extension 8.00 metres deep, maximum height of 3.00 metres, 2.80 metres high to the eaves

  1 Sep 2026 Prior approval
• PA/2026/2458 Awaiting decision

  82 Ringway, Southall, UB2 5SU

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

  28 Aug 2026 Prior approval
• PA/2026/2461 Awaiting decision

  24 Kingston Avenue, Feltham, TW14 9SL

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

  28 Aug 2026 Prior approval