45 ALANDALE DRIVE PINNER MIDDLESEX HA5 3UX

This site has had 2 applications since 2025.

• 65654/APP/2025/2249 Awaiting decision

  45 ALANDALE DRIVE PINNER MIDDLESEX HA5 3UX

  Conversion of roof space to habitable use to include a hip to gable extension, rear dormer, front roof lights and gable end window with amendments to roof form (Application for a Certificate of Lawful Development for a Proposed Development)

  Submitted 21 Aug 2025

1. 21 Aug 2025

   Received by Hillingdon

2. 7 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 October 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, against a statutory target of eight weeks. Over the last year Hillingdon's median decision took 58 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Hillingdon's portal will say. Our guide explains the common types.

• 45 ALANDALE DRIVE PINNER MIDDLESEX HA5 3UX

  65654/APP/2025/2249 Submitted 21 Aug 2025 0m away

  86% historically approved · decision due ~16 Oct

  Conversion of roof space to habitable use to include a hip to gable extension, rear dormer, front roof lights and gable end window with amendments to roof form (Application for a Certificate of Lawful Development for a Proposed Development)

  Awaiting decision Extension Loft or dormer +1

• 52 ALANDALE DRIVE PINNER HA5 3UY

  77688/APP/2023/629 Submitted 3 Mar 2023 44m 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 3.49 metres, and for which the height of the eaves would be 3.00 metres.

  Refused Full applications Extension 8 docs
  Small domestic

• 52 ALANDALE DRIVE PINNER HA5 3UY

  77688/APP/2023/638 Submitted 6 Mar 2023 44m away

  Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications Loft or dormer Windows or glazing 9 docs

• 35 Lyndhurst Gardens, Pinner, Harrow, HA5 3XD

  PL/1100/26 Submitted 22 Apr 2026 100m away

  Decision due ~17 Jun

  Variation of condition 2 (Approved Plans) attached to planning permission PL/0458/26 dated 16/04/2026 to increase the size of the single storey rear extension

  Status unknown Amendments Extension
  Small domestic

• 35 Lyndhurst Gardens, Pinner, Harrow, HA5 3XD

  PL/0458/26 Submitted 20 Feb 2026 100m away

  Decision due ~17 Apr

  Single storey front, side and rear extensions; alterations and extension to roof to form hipped gables with rear dormer to create habitable roof space; two rooflights in front roof slope; alterations to driveway and patio to rear; cycle storage (demolition of attached garage and rear extension)

  Status unknown Householder Extension Loft or dormer +1
  Small domestic

• 17 Lyndhurst Gardens, Pinner, Harrow, HA5 3XD

  PL/2544/24 Submitted 16 Sep 2024 100m away

  Single storey side to rear extension, Alterations to roof to raise ridge height, form end gables and rear dormer, with juliette balconies, Three roof lights in front roof slope, windows in gable ends (Demolition of side to rear extension)

  Refused Householder Extension Loft or dormer +3
  Small domestic