57B South Street, Isleworth, TW7 7AA

1. 24 Apr 2026

   Received by Hounslow

2. 17 Jun 2026

   Decision issued: APPROVED

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.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 57 SOUTH STREET, ISLEWORTH, TW7 7AA

  P/2019/3936 Submitted 29 Oct 2019 0m away

  Felling of a tree in a conservation area T1 - Whitebeam in rear garden

  Granted Trees 4 docs

• WISDOM COURT ISLEWORTH CAR PARK SOUTH STREET, ISLEWORTH, TW7 7AB

  P/2021/2551 Submitted 22 Jun 2021 37m away

  Reduce Malus tree by approximately two metres, remove deadwood, and lift to approximately 2.5 metres

  Granted Trees 5 docs

• St Marys Junior Infant And Nursery School South Street, Isleworth, TW7 7EE

  P/2024/2966 Submitted 5 Sep 2024 70m away

  Erection of a detached outbuilding following the demolition of the existing bandstands

  Granted Full applications Demolition 9 docs

• St Marys Junior Infant And Nursery School South Street, Isleworth, TW7 7EE

  P/2026/0379 Submitted 6 Feb 2026 70m away

  G1. Goat Willow/Birch/Hazel/Various. Reduce branches to clear the building's elevation, leaving a clear space of between 0.5 metres and 1.5 metres. T2. Indian Bean Tree. Reduce new growth to previous reduction points, retaining good growth buds for crown development. (Final height 2.5 metres & final overall spread of 2 metres). T3. Cherry. Reduce new growth to previous reduction points, thin the branch structure to help create an even balance. Remove dead branches over 2.5 centimetres in diameter. Reduce Ivy down to 4 metres. (Final height 9 metres & final overall spread 5 metres). T4. Ash. Reduce new growth to previous reduction points, retaining good growth furnishings to support crown development, thin the branch structure to help create an even balance. Remove dead branches over 2.5 centimetres in diameter. (Final height 9 metres & final overall spread 8 metres) T5. Sycamore. Crown lift to 5 metres and remove deadwood over 2.5 cm T7. Sycamore. Reduce new growth to previous red... read more

  Granted Trees 4 docs

• The George Inn, 114 Twickenham Road, Isleworth, TW7 7DJ

  P/2026/0917 Submitted 19 Mar 2026 70m away

  Works to tree in a Conservation Area. T1. Lime. Fell tree to ground level.

  Granted Trees 3 docs

• 114 THE GEORGE INN TWICKENHAM ROAD, ISLEWORTH, TW7 7DJ

  P/2021/1892 Submitted 13 May 2021 70m away

  Details of conditions 3 (cycle parking), 4 (delivery service management plan), 5 (gate, staircase, rainwater goods, roof tiles, secondary glazing), 6 (secondary glazing fittings) and 7 (hanging sign) submitted pursuant of planning permission 01137/114/L4 dated 05/09/2019 for change of use from A4 (Public House) to D1 (community centre with prayer facilities)

  Withdrawn Conditions Roofing Windows or glazing 9 docs

• P/2026/1189 Granted

  12 The Grove, Isleworth, TW7 4JZ

  Installation of one front boundary gate and new windows to allow the conversion of existing single family house to five self contained flats with associated refuse and cycle storage.

  17 Apr 2026 Full applications
• P/2026/1937 Granted

  Flat Ground Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a single storey detached outbuilding for use as a home office in the rear garden of the flat

  30 Jun 2026 Full applications
• P/2026/1494 Granted

  2 Bath Road, Chiswick, London, W4 1LW

  Demolition of the single-storey rear extension, installation of temporary scaffolding to the façade of the building, installation of associated plant equipment, an external condenser unit and acoustic shelter. Internal layout alterations and installation of secondary glazing, external alterations including re-rendering to allow continued use under Class E (c) and (g)(i)

  6 May 2026 Full applications
• P/2026/1936 Refused

  Flat First Floor, 102 New Heston Road, Hounslow, TW5 0LF

  Erection of a rear roof and outrigger extension with two front rooflights to the flat

  30 Jun 2026 Full applications
• P/2026/0592 Granted

  87 Cranleigh Road, Feltham, TW13 4QA

  Erection of a two storey residential house with associated landscaping, private amenity space, cycle and refuse storage.

  19 Feb 2026 Full applications