14 Grange Road, Chiswick, London, W4 4DA

This site has had 3 applications since 2026: 3 approved, 0 refused.

• P/2026/1737 Granted

  14 Grange Road, Chiswick, London, W4 4DA

  Works to trees in a Conservation Area. T1 Pittosporum. Fell to ground level and grind stump to approximately 300mm below ground level. T2 Bay. Fell to ground level and grind stump to approximately 300mm below ground level. T3 Bay. Fell to ground level and grind stump to approximately 300mm below ground level. G1 Mixed shrubs and stump items. Fell to ground level and grind stump to approximately 300mm below ground level.

  Decided 17 Jul 2026 Trees
• P/2026/0818 Granted

  14 Grange Road, Chiswick, London, W4 4DA

  Enlargement of the existing basement; erection of single-storey rear extension; enlargement of the rear roof dormer; replacement of existing sash windows with matching double-glazed units; replacement of rear balustrade and installation of air conditioning units to the rear of the property.

  Decided 27 May 2026 Householder

1. 11 Mar 2026

   Received by Hounslow

2. 12 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 May 2026

   Decision issued: GRANT

4. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 5 May 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.

• 14 Grange Road, Chiswick, London, W4 4DA

  P/2026/1737 Submitted 11 Jun 2026 50 yards away

  Works to trees in a Conservation Area. T1 Pittosporum. Fell to ground level and grind stump to approximately 300mm below ground level. T2 Bay. Fell to ground level and grind stump to approximately 300mm below ground level. T3 Bay. Fell to ground level and grind stump to approximately 300mm below ground level. G1 Mixed shrubs and stump items. Fell to ground level and grind stump to approximately 300mm below ground level.

  Granted Trees 5 docs

• 14 Grange Road, Chiswick, London, W4 4DA

  P/2026/0818 Submitted 11 Mar 2026 50 yards away

  Enlargement of the existing basement; erection of single-storey rear extension; enlargement of the rear roof dormer; replacement of existing sash windows with matching double-glazed units; replacement of rear balustrade and installation of air conditioning units to the rear of the property.

  Granted Householder Extension Loft or dormer +1 13 docs
  Small domestic

• 14 Grange Road,Chiswick,W4 4DA

  P/2026/1673 Submitted 4 Jun 2026 50 yards away

  Erection of single-storey rear extension, enlargement of the existing basement, enlargement of the rear roof dormer; replacement of existing windows, replacement of rear balustrade and installation of air conditioning units to the rear of the property.

  Refused Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 8 Burlington Road, Chiswick, London, W4 4BG

  P/2026/0027 Submitted 7 Jan 2026 50 yards away

  Installation of a sliding front gate and alterations to the existing front boundary. Enlargement of the existing vehicular access on the public pathway.

  Refused Householder 10 docs
  Domestic

• 8 Burlington Road, Chiswick, London, W4 4BG

  P/2026/1333 Submitted 1 May 2026 50 yards away

  Widening of existing vehicular gated access and installation of a sliding gate

  Refused Householder 12 docs
  Domestic

• 8 Burlington Road, Chiswick, London, W4 4BG

  P/2025/3822 Submitted 2 Jan 2026 50 yards away

  Variation of condition 2 (approved plans) to reduce the number of roof windows and alterations to the doors following planning permission P/2025/1515 approved 08/07/2025 Erection of a single storey and part first floor rear extension and a two storey side extension. Creation of a basement with one rear and two front lightwells. Internal and external alterations including works to trees, soft and hard landscaping to both front and rear, cycle, refuse and recycling stores, and installation of replacement windows following the demolition of the existing single storey rear extension and outbuildings.

  Granted Conditions Extension Demolition +2 11 docs
  Small domestic

• 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