UNIT 1A COWLEY RETAIL PARK HIGH ROAD COWLEY UB8 2TE

1. 5 Dec 2025

   Received by Hillingdon

2. 29 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 6 Mar 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

• UNIT 1A COWLEY RETAIL PARK HIGH ROAD COWLEY UB8 2TE

  64733/APP/2026/1686 Submitted 6 Jul 2026 0m away

  87% historically approved · decision due ~31 Aug

  Details pursuant to the discharge of Conditions 4 (cycle parking) and 5 (Travel Plan) of planning permission ref. 64733/APP/2025/2786, dated 20-05-2026 (Installation of mezzanine floor for use as Use Class E (Commercial, Business and Service))

  Decided Full applications 3 docs

• UNIT 1A COWLEY RETAIL PARK HIGH ROAD COWLEY UB8 2TE

  64733/APP/2025/2786 Submitted 3 Nov 2025 0m away

  Installation of mezzanine floor for use as Use Class E (Commercial, Business and Service)

  Granted Full applications 11 docs

• 217A HIGH STREET YIEWSLEY UB7 7GN

  79990/APP/2026/751 Submitted 24 Mar 2026 147m away

  Installation of a 80kWp solar system on roof slope (Application under Class J, Part 14 of Schedule 2 to the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for determination as to the installation or alteration etc of solar equipment on non-domestic premises.

  Granted Full applications 9 docs

• 27 TO 42 PHILPOTS CLOSE YIEWSLEY UB7 7RX

  6775/TRE/2026/74 Submitted 27 Mar 2026 200m away

  TPO 226 T15 1x Sycamore to fell.

  Refused Trees 6 docs

• 27 TO 42 PHILPOTS CLOSE YIEWSLEY UB7 7RX

  6775/TRE/2026/158 Submitted 8 Jul 2026 201m away

  86% historically approved · decision due ~2 Sep

  TPO 226 T15 1x Sycamore Tree to reduce the crown by 2 metres and drop crotch in the heavily extended limb towards the property and remove all major deadwood. Previous App: 6775/TRE/2026/74

  Awaiting decision Trees

• 79 ST CLEMENT CLOSE COWLEY UB8 3SS

  76495/APP/2021/2301 Submitted 8 Jun 2021 230m away

  Conversion of garage into habitable accommodation to include external alterations

  Granted Full applications 10 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