P/2024/3374

1. 8 Oct 2024

   Received by Hounslow

2. 14 Nov 2024

   Decision issued: NO OBJECTION

3. 30 Jul 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

• P/2026/1025 Awaiting decision

  32 Priory Avenue, Chiswick, London, W4 1TY

  Installation of replacement ground floor front bay windows, two replacement second floor side casement windows, a replacement first floor side casement window, replacement ground floor side central window/ fanlight, front roof dormer front windows and rear roof dormer rear windows to the house with repair/ refurbishment of its retained existing front, side and rear windows, installation of replacement flat roofing to its existing ground floor front bay window, ground floor front entrance canopy, first floor rear roof terrace and rear roof dormer, repair/ matching replacement of its existing roof and chimney leadwork, flashings and soakers, matching replacement of its existing damaged bricks, roof tiles and roof snow guards, cleaning/ repointing of its existing external walls and associated external redecoration works

  27 Mar 2026 34m away Full applications
• P/2025/3401 Awaiting decision

  32 Priory Avenue, Chiswick, London, W4 1TY

  Listed Building Consent for the cleaning and repointing of external wall facades with the removal and replacement of defective bricks, roof repairs including replacement of damaged/ missing tiles, repair and replacement of defective leadwork, flashings and soakers to the roofs and chimneys, replacement of the roof membrane to the existing rear dormer's flat roof , replacement of roof coverings to the ground floor bay window and entrance canopy, replacement of the first floor rear terrace's roof membrane, replacement of existing sash windows, repairs to various casement windows, replacement of defective/ decayed casement windows, repairs and redecorations to timber external doors and external redecorations.

  12 Nov 2025 34m away Heritage and listed buildings
• P/2023/0807 Withdrawn

  30 PRIORY AVENUE, CHISWICK, W4 1TY

  Non material amendment for reconstruction of the walls to the existing rear outrigger in cavity wall construction following planning permission 00899/30/P5 dated 29/03/2022

  14 Mar 2023 42m away Amendments
• P/2026/1904 Awaiting decision

  18 Fairfax Road, Chiswick, London, W4 1EW

  Details of condition 3(c) (Plant noise assessment) submitted pursuant to planning permission P/2026/0510 dated 27/04/2026 for Installation of a air conditioning unit on the rear flat roof.

  26 Jun 2026 47m away Conditions
• P/2023/0337 Granted

  3 ADDISON GROVE, CHISWICK, W4 1EP

  Variation of Condition 2 (Approved Plans) to change the approved rooflight (in the extension) to a roof lantern, to amend the second floor layout and reinstate oak posts and metal hoop over entrance gate following planning permission 00006/3/P2 dated 22/11/2022 for the demolition of existing conservatory and construction of a new extension, replacement of terrace balustrade, replacement of roof tiles and vertical hanging tiles, addition of thermal insulation, replacement of terrace flat roof, window repairs, replacement of modern double-glazed units in utility lean-to roof and internal alterations to layout of secondary floor.

  2 Feb 2023 62m away Full applications
• P/2023/0342 Granted

  3 ADDISON GROVE, CHISWICK, W4 1EP

  Variation of Condition 2 (Approved Plans) to change the approved rooflight (in the extension) with a roof lantern, amend the second floor layout and reinstate oak posts and metal hoop over entrance gate following planning permsion for 00006/3/P2 dated 22/11/2022 for the Demolition of existing conservatory and construction of new extension. Replacement of terrace balustrade. Replacement of roof tiles and vertical hanging tiles, addition of thermal insulation, replacement of terrace flat roof, window repairs, replacement of modern double-glazed units in utility lean-to roof. Internal alterations to layout of secondary floor

  2 Feb 2023 62m away Heritage and listed buildings

• P/2026/2225 Awaiting decision

  125A Ridgeway Road North, Isleworth, TW7 5LX

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

  30 Jul 2026 Trees
• P/2026/2227 Awaiting decision

  38 Clifden Road, Brentford, TW8 0PF

  Works to trees in a conservation area ; Cherry tree to be crowned and reduced from 12m to 9m.

  30 Jul 2026 Trees
• P/2026/2216 Awaiting decision

  14 Dale Street,Chiswick,W4 2BL

  Works to trees in a conservation area ; T1 Cherry (Prunus spp) reduce overextended branch growing over lawn back to a suitable growth point to help rebalance the tree.

  29 Jul 2026 Trees
• P/2026/2203 Awaiting decision

  13 Lingwood Gardens, Isleworth, TW7 5LY

  Works to trees in a conservation area ;T2 Cherry (Prunus spp) 30% Crown Reduction - reducing the height and spread of the tree by approximately 2-3m to tidy and contain. Final height = m and final spread = 3m.

  29 Jul 2026 Trees
• P/2026/2213 Awaiting decision

  St Marys Vicarage Osterley Road, Isleworth, TW7 4PW

  Works to tree in TPO 302 T1 Yew to crown and reduce by 1 to 2 meters and remove deadwood & lift to 3 meters.

  29 Jul 2026 Trees