329 Jersey Road, Isleworth, TW7 5PJ

1. 9 Oct 2025

   Received by Hounslow

2. 7 Nov 2025

   Decision issued: NO OBJECTION

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.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 354 Jersey Road, Isleworth, TW7 5PL

  P/2026/1292 Submitted 29 Apr 2026 60m away

  Application for a part retrospective alterations to side and rear roof extensions, with alterations to rear roof terrace and erection of balustrading, erection of single storey rear infill extension and front porch, increase of the heights of the roof to the front bay window and installation of roof vents, and solar panels and alterations to front window above porch of the house.

  Withdrawn Householder Extension Windows or glazing 4 docs
  Small domestic

• 337 Jersey Road, Isleworth, TW7 5PJ

  P/2025/1637 Submitted 22 May 2025 63m away

  Certificate of Lawfulness for the confirmation the property has been converted from 8 flats to a single family house.

  Withdrawn Lawful development New dwelling 11 docs
  Several homes

• 311 JERSEY ROAD, ISLEWORTH, TW7 5PH

  P/2019/3909 Submitted 28 Oct 2019 95m away

  Works to a tree in a conservation area T1- Oak, to reduce the oak tree in the back garden by half.

  Granted Trees 3 docs

• 305 JERSEY ROAD, ISLEWORTH, TW7 5PH

  P/2019/3824 Submitted 23 Oct 2019 123m away

  Conversion of garage into a habitable room, and single storey rear extension to the house

  Granted Householder Extension 9 docs
  Small domestic

• 374 Jersey Road, Isleworth, TW7 5PL

  P/2026/2433 Submitted 25 Aug 2026 137m away

  76% historically approved · decision due ~20 Oct

  Erection of a front porch extension following the blocking of the side entrance along with replacement windows and doors to the side and rear.

  Awaiting decision Householder Extension Windows or glazing 8 docs
  Small domestic

• 374 Jersey Road, Isleworth, TW7 5PL

  P/2026/1892 Submitted 25 Jun 2026 137m away

  Erection of a front porch, replacement of existing rear doors with bi-fold doors, installation of a new window to the side elevation, and replacement of the existing balcony with a glass balustrade.

  Refused Householder Extension Windows or glazing 10 docs
  Small domestic

• P/2026/2295 Granted

  9 Grove Park Terrace, Chiswick, London, W4 3QG

  Works to trees in a Conservation Area. Purple Plum (T1). Fell to ground level. Bay Laurel (T2). Fell to ground level.

  6 Aug 2026 Trees
• P/2026/2511 Awaiting decision

  12 Chatsworth Road, Chiswick, London, W4 3HY

  Works to trees within a conservation area. T1 Sycamore - Reduce all aspects of the crown by approx. 3-4m back to previous points of reduction. T2 Lawson Cypress - Reduce in height by approx. 2m and trim back all other aspects to create a tight and tidy shape. Cut back overhanging branches on the right-hand neighbours side. T3 Bay - Reduce all aspects by approx. 2m, cutting away from the shed roof and away from the rear neighbour.

  3 Sep 2026 Trees
• P/2026/2509 Awaiting decision

  51 Grove Park Road, Chiswick, London, W4 3RU

  Work to trees within a conservation area. T1 Lime - Reduce all aspects of the crown by approx. 3-4m back to previous points of reduction. T2 Box Elder - Reduce all aspects of the crown by approx. 3-4m. Remove deadwood. T3 Pear - Reduce height to 3m from ground level. Remove any dead / dangerous branches.

  3 Sep 2026 Trees
• P/2026/2225 Granted

  125A Ridgeway Road North, Isleworth, TW7 5LX

  Works to trees in a conservation area. T1. Walnut. Fell to ground level and grind stump. T2. Leyland Cypress. Fell to ground level and grind stump.

  30 Jul 2026 Trees
• P/2026/2491 Awaiting decision

  2, Cope Studios Brooks Road, Chiswick, London, W4 3BJ

  Works to tree in a Conservation Area 1 X T1 Gleditsia reduce crown height by 4m, tie in sides by 3m and crown lift 3m in front garden

  2 Sep 2026 Trees