13 Northfield Road, Hounslow, TW5 9JQ

1. 13 Aug 2025

   Received by Hounslow

2. 22 Sep 2025

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 22 September 2025, 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 196 Cranford Lane, Hounslow, TW5 9JD

  P/2025/3207 Submitted 23 Oct 2025 78m away

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

  Granted Lawful development Extension Loft or dormer +1 8 docs

• 149 CRANFORD LANE, HOUNSLOW, TW5 9JA

  P/2019/3914 Submitted 29 Oct 2019 81m away

  Erection of a single storey side extension

  Granted Householder Extension 9 docs
  Small domestic

• 41 Northfield Road, Hounslow, TW5 9JQ

  P/2026/1817 Submitted 18 Jun 2026 111m away

  100% historically approved · decision due ~12 Oct

  Certificate of lawfulness for the proposed erection of a single storey rear extension incorporating use to a habitable room.

  Awaiting decision Lawful development Extension 5 docs
  Small domestic

• 212 Cranford Lane, Hounslow, TW5 9JD

  P/2025/2587 Submitted 22 Aug 2025 126m away

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

  Granted Lawful development 6 docs
  Small domestic

• 212 Cranford Lane, Hounslow, TW5 9JD

  P/2025/1861 Submitted 16 Jun 2025 126m away

  Erection of a two storey side extension, part first floor rear extension, single storey rear extension and front porch extension following the demolition of an existing garage to the house.

  Withdrawn Householder Extension Demolition 5 docs
  Small domestic

• 148 NORTHFIELD ROAD, HOUNSLOW, TW5 9JG

  PA/2021/2448 Submitted 17 Jun 2021 134m away

  Ground floor rear extension 5.50 metres deep, maximum height of 2.93 metres, 2.83 metres high to the eaves

  Refused Prior approval Extension 6 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