108 Northumberland Crescent, Feltham, TW14 9SW

1. 11 Mar 2026

   Received by Hounslow

2. 14 Apr 2026

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

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

• 42 NORTHUMBERLAND CRESCENT, FELTHAM, TW14 9SZ

  PA/2021/2708 Submitted 2 Jul 2021 79m away

  Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.40 metres high to the eaves

  Granted Prior approval Extension 7 docs

• 134 Northumberland Crescent, Feltham, TW14 9SW

  P/2026/0129 Submitted 15 Jan 2026 88m away

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

  Granted Lawful development Extension Loft or dormer 12 docs

• 134 Northumberland Crescent, Feltham, TW14 9SW

  P/2025/3388 Submitted 11 Nov 2025 88m away

  Retrospective application for the erection of a hip to gable and rear roof extension to the house

  Withdrawn Householder Extension Loft or dormer 11 docs
  Domestic

• 117 Northumberland Crescent, Feltham, TW14 9SP

  P/2025/3467 Submitted 18 Nov 2025 96m away

  Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.

  Granted Lawful development 8 docs
  Small domestic

• 115 Northumberland Crescent, Feltham, TW14 9SP

  P/2026/2027 Submitted 8 Jul 2026 102m away

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

  Granted Lawful development Extension Windows or glazing 8 docs

• 115 Northumberland Crescent, Feltham, TW14 9SP

  PA/2026/2028 Submitted 8 Jul 2026 102m away

  Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.70 metres high to the eaves.

  Granted Prior approval Extension 7 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