62 Thornbury Road, Isleworth, TW7 4LN

This site has had 3 applications since 2025: 2 approved, 0 refused.

• P/2026/2541 Awaiting decision

  62 Thornbury Road, Isleworth, TW7 4LN

  Erection of a single storey detached outbuilding.

  Submitted 7 Sep 2026 Householder
• P/2025/3090 Granted

  62 Thornbury Road, Isleworth, TW7 4LN

  Erection a single storey side and rear extension following the demolition of an existing conservatory to the house.

  Decided 9 Dec 2025 Householder

1. 15 Jan 2026

   Received by Hounslow

2. 5 Feb 2026

   Decision issued: GRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 5 February 2026, 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.

• 62 Thornbury Road, Isleworth, TW7 4LN

  P/2026/2541 Submitted 7 Sep 2026 50 yards away

  75% historically approved · decision due ~2 Nov

  Erection of a single storey detached outbuilding.

  Awaiting decision Householder 4 docs
  Small domestic

• 62 Thornbury Road, Isleworth, TW7 4LN

  P/2025/3090 Submitted 14 Oct 2025 50 yards away

  Erection a single storey side and rear extension following the demolition of an existing conservatory to the house.

  Granted Householder Extension Demolition 6 docs
  Small domestic

• 45 Thornbury Road, Isleworth, TW7 4LE

  P/2025/3351 Submitted 7 Nov 2025 50 yards away

  Works to trees within a conservation area. T1. Beech group x 13. Carry out a crown reduction of approximately 2.5 metres in height, pruning back to suitable secondary growth points. T2. Magnolia. Reduce the left-hand side of the crown by approximately 1.5 metres, pruning back to suitable growth points to restore symmetry and balance, while retaining the tree's natural form. T3. Beech hedgerow. Undertake a maintenance prune by removing recent regrowth back to the previous reduction points, maintaining the trees at their established dimensions and retaining a tidy, balanced crown line.

  Granted Trees 4 docs

• Ground Floor Flat, 41 Thornbury Road, Isleworth, TW7 4LE

  P/2025/3707 Submitted 15 Dec 2025 50 yards away

  Erection of a detached outbuilding in the rear garden to be used as a home office for the ground floor flat

  Granted Full applications 9 docs

• 49 THORNBURY ROAD, ISLEWORTH, TW7 4LE

  P/2023/0295 Submitted 30 Jan 2023 50 yards away

  Work to tree within conservation area Sycamore tree - reduce back to previous pollard points and thinned back 20%

  Granted Trees 3 docs

• 80 THORNBURY ROAD, ISLEWORTH, TW7 4LN

  P/2021/2975 Submitted 21 Jul 2021 50 yards away

  Works to Sycamore tree in the rear garden: Crown reduction by one-third to previous reduction points

  Granted Trees 4 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