40 THURLSTONE ROAD RUISLIP HA4 0BT

1. 6 Jul 2021

   Received by Hillingdon

2. 8 Jul 2021

   Validated

   Checked as complete and ready for consideration.

3. 2 Sep 2021

   Decision issued: Permitted

4. 3 Sep 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

• RUISLIP HIGH SCHOOL SIDMOUTH DRIVE RUISLIP HA4 0BY

  64322/APP/2019/3784 Submitted 21 Nov 2019 117m away

  Non-material Amendment to planning permission ref: 64322/APP/2017/3185, dated 20-02-19 (Provision of a new three-storey linked building, accommodating school hall, Sixth Form centre, classrooms, staff and ancillary facilities; single storey extension to changing rooms; enhancement of the central courtyard with associated hard and soft landscaping; additional cycle storage; and ancillary development) for amendment to the colours of the facade.

  Granted Full applications Extension 5 docs
  Small domestic

• 40A FLAMBOROUGH ROAD RUISLIP HA4 0DJ

  58975/APP/2023/392 Submitted 10 Feb 2023 141m away

  Erection of a single storey rear extension

  Refused Full applications Extension 12 docs
  Small domestic

• 10 DARTMOUTH ROAD RUISLIP HA4 0DB

  77884/APP/2023/553 Submitted 24 Feb 2023 155m away

  Erection of a single storey rear and side extension following demolition/alterations of existing garage

  Granted Full applications Extension Demolition 17 docs
  Small domestic

• 32 DARTMOUTH ROAD RUISLIP MIDDLESEX HA4 0DB

  69685/APP/2024/2467 Submitted 12 Sep 2024 155m away

  Erection of a single storey rear extension (Prior Approval 69685/APP/2024/2052 already granted for 4m deep addition) (Application for a Certificate of Lawful Development for a Proposed Development)

  Granted Full applications Extension 10 docs
  Small domestic

• 23 TIVERTON ROAD RUISLIP HA4 0BW

  77336/APP/2023/425 Submitted 15 Feb 2023 189m away

  Erection of a single storey rear extension

  Granted Full applications Extension 13 docs
  Small domestic

• 80 TORRINGTON ROAD RUISLIP MIDDLESEX HA4 0AU

  73800/APP/2026/950 Submitted 15 Apr 2026 217m away

  Erection of a first floor side extension, and conversion of roof space to habitable use to include a rear dormer and 2no. front facing roof lights.

  Granted Full applications Extension Loft or dormer 8 docs

• 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