52 LOTHIAN AVENUE HAYES UB4 0EQ

This site has had 2 applications since 2025.

• 79655/APP/2025/2330 Awaiting decision

  52 LOTHIAN AVENUE HAYES UB4 0EQ

  Erection of a part single storey, part two storey extension to the rear, conversion of roof space to habitable use to include a rear dormer, 2 x front roof lights, conversion of roof from hip to gable end, following the demolition of 1 x chimney stack.

  Submitted 4 Sep 2025

1. 5 Feb 2026

   Received by Hillingdon

2. 7 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 2 April 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, 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.

• 52 LOTHIAN AVENUE HAYES UB4 0EQ

  79655/APP/2025/2330 Submitted 4 Sep 2025 0m away

  86% historically approved · decision due ~30 Oct

  Erection of a part single storey, part two storey extension to the rear, conversion of roof space to habitable use to include a rear dormer, 2 x front roof lights, conversion of roof from hip to gable end, following the demolition of 1 x chimney stack.

  Awaiting decision Extension Loft or dormer +1
  Small domestic

• 139 YEADING LANE HAYES UB4 0ER

  79938/APP/2026/485 Submitted 24 Feb 2026 57m away

  Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.60 metres, for which the maximum height would be 3.06 metres, and for which the height of the eaves would be 3.00 metres.

  Granted Full applications Extension 6 docs
  Small domestic

• 157 YEADING LANE HAYES UB4 0ER

  79055/APP/2024/2569 Submitted 25 Sep 2024 57m away

  Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications 8 docs

• 30 LOTHIAN AVENUE HAYES UB4 0EG

  80071/APP/2026/1181 Submitted 13 May 2026 154m away

  Erection of single storey extension to rear including demolition of existing lean-to extension and insertion of two new ground floor windows on the side elevation (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications Extension Demolition +1 11 docs
  Small domestic

• 20 LOTHIAN AVENUE HAYES UB4 0EG

  8602/APP/2025/2870 Submitted 13 Nov 2025 154m away

  Erection of single-storey outbuilding to rear garden.

  Granted Full applications 11 docs
  Small domestic

• 53 LOTHIAN AVENUE HAYES UB4 0EG

  75995/APP/2021/2112 Submitted 25 May 2021 154m away

  Single storey rear extension

  Withdrawn Full applications Extension 8 docs
  Small domestic