34 GRANVILLE ROAD HILLINGDON MIDDLESEX UB10 9AE

1. 6 Mar 2026

   Received by Hillingdon

2. 7 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 1 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hillingdon took a median of 58 days over the applications it decided in the last year.

This application is with Hillingdon for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This page mirrors an entry on the statutory planning register that Hillingdon is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 59 GRANVILLE ROAD HILLINGDON MIDDLESEX UB10 9AE

  72397/APP/2025/2257 Submitted 26 Aug 2025 0m away

  Erection of a single storey infill extension to the rear

  Granted Full applications Extension 8 docs
  Small domestic

• 57 GRANVILLE ROAD UXBRIDGE UB10 9AE

  31252/APP/2026/884 Submitted 7 Apr 2026 0m away

  Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.24 metres, and for which the height of the eaves would be 3.00 metres

  Granted Full applications Extension 8 docs
  Small domestic

• 35 RICHMOND AVENUE HILLINGDON UB10 9BQ

  79674/APP/2025/2375 Submitted 12 Sep 2025 50m away

  Erection of single storey extension to rear and erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications Extension 13 docs
  Small domestic

• 35 RICHMOND AVENUE HILLINGDON UB10 9BQ

  79674/APP/2025/2841 Submitted 10 Nov 2025 50m away

  Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.93 metres

  Granted Full applications Extension 13 docs
  Small domestic

• 63 RICHMOND AVENUE HILLINGDON UB10 9BH

  79751/APP/2026/42 Submitted 7 Jan 2026 99m away

  Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 2x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications Extension Loft or dormer 6 docs

• 17 GRANVILLE ROAD HILLINGDON UB10 9AD

  79940/APP/2026/501 Submitted 26 Feb 2026 146m away

  Erection of an outbuilding in the rear garden.

  Granted Full applications 7 docs