4 Pegg Road, Hounslow, TW5 9JE

1. 7 Oct 2025

   Received by Hounslow

2. 27 Oct 2025

   Decision issued: GRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 27 October 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 6 Pegg Road, Hounslow, TW5 9JE

  P/2025/3586 Submitted 1 Dec 2025 50 yards 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 7 docs

• 2 Pegg Road, Hounslow, TW5 9JE

  P/2026/1977 Submitted 3 Jul 2026 50 yards away

  75% historically approved · decision due ~10 Sep

  Erection of a single storey side extension.

  Awaiting decision Householder Extension 9 docs
  Small domestic

• 212 Cranford Lane, Hounslow, TW5 9JD

  P/2025/2587 Submitted 22 Aug 2025 50 yards 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 50 yards 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  Withdrawn Householder Extension Demolition 5 docs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

• 3 Armytage Road, Hounslow, TW5 9JH

  P/2025/3450 Submitted 17 Nov 2025 100 yards away

  Enlargement of the existing garage and conversion of the existing garage to a self contained granny annexe.

  Refused Full applications 11 docs

• 10 WRIGHT ROAD, HOUNSLOW, TW5 9LR

  PA/2026/1851 Submitted 22 Jun 2026 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.15 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 7 docs

• P/2026/2813 Awaiting decision

  150 Wood Lane, Isleworth, TW7 5EQ

  (GSGS877009741) Certificate of lawfulness proposed for the erection of a single storey outbuilding to be used as a home gym / playroom / shed in the rear garden of the house

  Received 5 Oct, published by the council 9 Oct 2026 Lawful development
• P/2026/2334 Granted

  69 Central Avenue, Hounslow, TW3 2QW

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

  Received 12 Aug, published by the council 16 Aug 2026 Lawful development
• P/2026/2459 Granted

  2 Letchworth Avenue, Feltham, TW14 9RY

  Certificate of Lawfulness for the proposed hip to gable roof conversion, installation of two front roof windows, and erection of a rear roof extension to the existing house.

  Received 28 Aug, published by the council 5 Sep 2026 Lawful development
• P/2026/2787 Awaiting decision

  13 Denbigh Road, Hounslow, TW3 4DU

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

  Received 1 Oct, published by the council 9 Oct 2026 Lawful development
• P/2026/2790 Awaiting decision

  14 Old Farm Close, Hounslow, TW4 7AB

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

  Received 1 Oct, published by the council 6 Oct 2026 Lawful development