246 BALMORAL DRIVE HAYES UB4 0AA

1. 20 Nov 2025

   Received by Hillingdon

2. 1 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 19 Jan 2026

   Decision issued: Permitted

4. 12 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 246 BALMORAL DRIVE HAYES UB4 0AA

  79793/APP/2025/2914 Submitted 19 Nov 2025 0m away

  Erection of part single storey, part double storey rear extension

  Granted Full applications Extension 12 docs
  Small domestic

• 86 LANSBURY DRIVE HAYES UB4 8SD

  71942/APP/2021/2184 Submitted 1 Jun 2021 144m away

  Part single storey, part two storey rear extension, conversion of roof space to habitable use to include a rear dormer, 4 front rooflights and conversion of roof from hip to gable end, removal of front porch, single storey outbuilding to rear and conversion to 2 x 1 bed (2p) self contained flats

  Refused Full applications New dwelling Extension +1 50 docs
  Small domestic

• 101A & 103A LANSBURY DRIVE HAYES UB4 8RW

  80087/APP/2026/1252 Submitted 20 May 2026 175m away

  Erection of a first floor rear extension at 101A and 103A Lansbury Drive, Hayes

  Granted Full applications Extension 16 docs

• 31 WHITTINGTON AVENUE HAYES UB4 0AD

  70084/APP/2024/2487 Submitted 16 Sep 2024 219m away

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

  Granted Full applications 6 docs

• 39B GLEDWOOD AVENUE HAYES UB4 0AN

  79723/APP/2025/2568 Submitted 3 Oct 2025 227m away

  86% historically approved · decision due ~28 Nov

  Erection of a detached outbuilding at the rear of the property to be used as an ancillary use to the main dwelling.

  Awaiting decision
  Small domestic

• 2 GLEDWOOD GARDENS HAYES UB4 0AS

  76601/APP/2021/2793 Submitted 15 Jul 2021 232m away

  Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 2.95 metres

  Granted Full applications Extension 9 docs
  Small domestic

• 80149/APP/2026/1572 Granted

  14 LADYGATE LANE RUISLIP HA4 7QU

  Erection of single storey side and rear wraparound extension, a front porch, amendments to fenestration and roof lights to the front, side and rear sloped roof, following the removal of the rear chimney and garden shed. (Description Amended)

  24 Jun 2026 Full applications
• 79879/APP/2026/1749 Granted

  21 NORTH AVENUE HAYES UB3 2JE

  Erection of part single storey, part double storey rear extension

  13 Jul 2026 Full applications
• 74889/APP/2026/1363 Granted

  32 MANOR ROAD HAYES UB3 2DG

  Erection of a first-floor rear extension.

  1 Jun 2026 Full applications
• 53073/APP/2026/1645 Granted

  50 MINET DRIVE HAYES UB3 3JW

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

  1 Jul 2026 Full applications
• 80172/APP/2026/1717 Refused

  6 SQUIRRELS TRADING ESTATE VIVEASH CLOSE HAYES UB3 4RZ

  Change of use from Class B8 to Class E retail

  8 Jul 2026 Full applications