96K WEST END LANE HARLINGTON UB3 5LX

1. 18 Sep 2025

   Received by Hillingdon

2. 7 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 November 2025, 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.

• 96K WEST END LANE HARLINGTON UB3 5LX

  69598/APP/2026/951 Submitted 15 Apr 2026 0m away

  87% historically approved · decision due ~10 Jun

  Erection of a single storey rear extension, and a front porch.

  Decided Full applications Extension 5 docs
  Small domestic

• OAKLEY COURT 80A THE CRESCENT HARLINGTON UB3 5NS

  46970/APP/2021/2103 Submitted 24 May 2021 85m away

  Raising of height of and alterations to roof of 1-6 Oakley Court to form a mansard roof with dormer windows at second floor level to provide 1 x 1 bedroom and 1 x 2 bedroom flats with associated provision of additional parking and refuse/recycle storage

  Refused Full applications New dwelling Loft or dormer +1 14 docs

• 3 THE CRESCENT HARLINGTON MIDDLESEX UB3 5NA

  75461/APP/2023/476 Submitted 20 Feb 2023 123m away

  Formation of vehicle crossover, installation of a dropped kerb and associated alterations.

  Granted Full applications 8 docs

• 122 WEST END LANE HARLINGTON UB3 5LY

  75996/APP/2021/389 Submitted 29 Jan 2021 190m away

  Single storey rear extension and conversion of dwelling to 2 x 1 bed, 2 person self-contained flats

  Refused Full applications New dwelling Extension 9 docs
  Small domestic

• 122 WEST END LANE HARLINGTON UB3 5LY

  75996/APP/2026/917 Submitted 13 Apr 2026 190m 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 3.20 metres, and for which the height of the eaves would be 2.80 metres.

  Granted Full applications Extension 8 docs
  Small domestic

• 13 BROWNGRAVES ROAD HARLINGTON UB3 5BN

  77848/APP/2023/368 Submitted 8 Feb 2023 234m 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 2.94 metres

  Granted Full applications Extension 6 docs
  Small domestic