90 WHITETHORN AVENUE YIEWSLEY UB7 8LA

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 80132/APP/2026/1491 Granted

  90 WHITETHORN AVENUE YIEWSLEY UB7 8LA

  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 2.90 metres, and for which the height of the eaves would be 2.80 metres

  Decided 23 Jul 2026 Full applications

1. 18 Jun 2026

   Received by Hillingdon

2. 26 Jul 2026

   Added to PlanIndex

3. 30 Jul 2026

   Decision issued: Permitted

Hillingdon granted permission on 30 July 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.

• 90 WHITETHORN AVENUE YIEWSLEY UB7 8LA

  80132/APP/2026/1491 Submitted 17 Jun 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 2.90 metres, and for which the height of the eaves would be 2.80 metres

  Granted Full applications Extension 6 docs
  Small domestic

• 89 WHITETHORN AVENUE YIEWSLEY UB7 8LA

  74867/APP/2019/3451 Submitted 21 Oct 2019 0m away

  Part two storey, part single storey rear extension

  Granted Full applications Extension 8 docs
  Small domestic

• 57 WHITETHORN AVENUE YIEWSLEY UB7 8JZ

  79003/APP/2024/2308 Submitted 26 Aug 2024 85m away

  Erection of a part single storey, part two storey extension to the rear and single storey extension to the side.

  Granted Full applications Extension 7 docs
  Small domestic

• 57 WHITETHORN AVENUE YIEWSLEY UB7 8JZ

  79003/APP/2026/1901 Submitted 31 Jul 2026 85m away

  87% historically approved · decision due ~14 Oct

  Two storey rear extension and single storey side extension

  Awaiting decision Full applications Extension 6 docs
  Small domestic

• 59 WHITETHORN AVENUE YIEWSLEY UB7 8JZ

  78732/APP/2026/1900 Submitted 31 Jul 2026 85m away

  87% historically approved · decision due ~25 Sep

  Erection of a double storey rear extension and rooflights to the rear, following demolition of the existing single storey rear extension

  Awaiting decision Extension Loft or dormer +1
  Small domestic

• 132 WHITETHORN AVENUE YIEWSLEY UB7 8LB

  79711/APP/2025/2519 Submitted 30 Sep 2025 97m away

  Single storey side extension, double storey rear extension, 2 x additional parking spaces and amendments to fenestration.

  Granted Full applications Extension Windows or glazing 6 docs
  Small domestic