38 BIRCHWAY HAYES MIDDLESEX UB3 3PA

This site has had 3 applications since 2025: 1 approved, 0 refused.

• 62339/APP/2026/2205 Awaiting decision

  38 BIRCHWAY HAYES MIDDLESEX UB3 3PA

  Erection of a single storey part 2 storey rear extension.

  Submitted 14 Sep 2026
• 62339/APP/2025/2677 Awaiting decision

  38 BIRCHWAY HAYES MIDDLESEX UB3 3PA

  Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 2x front rooflights, and the erection of a rear extension and outbuilding to rear garden. (Application for a Certificate of Lawful Development for a Proposed Development).

  Submitted 16 Oct 2025

1. 14 Sep 2026

   Received by Hillingdon

2. 25 Sep 2026

   Added to PlanIndex

3. 2 Oct 2026

   Decision issued: Permitted

Hillingdon granted permission on 2 October 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 38 BIRCHWAY HAYES MIDDLESEX UB3 3PA

  62339/APP/2025/2677 Submitted 16 Oct 2025 50 yards away

  86% historically approved · decision due ~11 Dec

  Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 2x front rooflights, and the erection of a rear extension and outbuilding to rear garden. (Application for a Certificate of Lawful Development for a Proposed Development).

  Awaiting decision Extension Loft or dormer

• 38 BIRCHWAY HAYES MIDDLESEX UB3 3PA

  62339/APP/2026/2205 Submitted 14 Sep 2026 50 yards away

  86% historically approved · decision due ~9 Nov

  Erection of a single storey part 2 storey rear extension.

  Awaiting decision Extension
  Small domestic

• 16 BIRCHWAY HAYES MIDDLESEX UB3 3PA

  64426/APP/2026/95 Submitted 13 Jan 2026 50 yards 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 2.65 metres.

  Granted Full applications Extension 5 docs
  Small domestic

• 29 BIRCHWAY HAYES UB3 3PA

  80081/APP/2026/1449 Submitted 10 Jun 2026 50 yards away

  Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 2x front roof lights, gable end window, vent pipe, erection of a part single part double storey rear extension.

  Granted Full applications Extension Loft or dormer +1 10 docs

• 16 BIRCHWAY HAYES MIDDLESEX UB3 3PA

  64426/APP/2025/3255 Submitted 29 Dec 2025 50 yards away

  Conversion of roof space to habitable use to include a hip to gable end extension, a rear dormer with 2x Juliette balconies, gable end window, and 3x front roof lights (Application for a Certificate of Lawful Development for an Proposed Use)

  Granted Full applications Extension Loft or dormer +1 6 docs

• 29 BIRCHWAY HAYES UB3 3PA

  80081/APP/2026/1231 Submitted 18 May 2026 50 yards away

  Conversion of roof space to habitable use to include a rear dormer, 2 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 12 docs