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Planning application

79771/APP/2026/1032

3 CARNARVON DRIVE HAYES UB3 1PT

Granted Hillingdon Full

Proposal

Erection of single storey rear and side extension; rendering of external walls.

As published by the council, reference 79771/APP/2026/1032

Timeline

Dates from the published record

  1. 27 Apr 2026

    Received by Hillingdon

  2. 17 Jun 2026

    Decision issued: Permitted

  3. 26 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About full applications applications

How this application type works

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

Nearby applications

Within 500 metres

  • 28 GLAMIS CRESCENT HAYES UB3 1QB

    Erection of a part single storey, part two storey rear extension including demolition of the existing garage structure.

    22 Jul 2024 101m away Full applications
  • 43 SKIPTON DRIVE HAYES UB3 1PN

    Erection of a single storey side and rear extension

    20 May 2026 293m away Full applications
  • UNIT B Prologis Park STOCKLEY ROAD WEST DRAYTON UB7 9FN

    Non-material amendment to planning permission ref. 18399/APP/2026/586, dated 05-06-2026(Additional access into the site at the front, with widening of the existing access road with fencing; erection of a canopy and welfare unit to the front; lowered concrete yard area with 3 x dock doors and wheel guides; 1 x level loading door; installation of fencing and bollards, and an additional waste area) to increase the canopy height by 500mm, Ramp removed from access to truckers rest and replaced with stairs. Ramp of new yard lengthened to achieve tie in with levels due to the loadhouses being moved further away from the building to facilitate the existing foundation infrastructure. New arm barrier.

    9 Jul 2026 331m away Full applications
  • Prologis Distribution Park STOCKLEY ROAD WEST DRAYTON UB7 9FN

    Internal alterations to an existing building to create a mezzanine and associated staircases (Application for a Certificate of Lawful Development for a Proposed Development)

    30 Jun 2026 331m away Full applications
  • UNIT D Prologis Park STOCKLEY ROAD WEST DRAYTON UB7 9FN

    Details pursuant to the partial discharge of Condition 6 part C (Tree Protection Measures) as attached to planning permission reference 18399/APP/2025/16 dated 01/09/25 (An application submitted under Section 73 of the Town and Country Planning Act 1990 to vary Conditions 2 (Approved Drawings) and 3 (Compliance with supporting documentation) of planning permission reference 18399/APP/2022/411, dated 03-05-2023 (Installation of plant and equipment to unit DC6 including external plant equipment, external louvres and associated security fencing and landscaping, to facilitate use of the building as a data centre) to make changes to the design of the development.)

    22 Jul 2026 331m away Full applications
  • 67 PINKWELL LANE HAYES MIDDLESEX UB3 1PJ

    Details pursuant to the discharge of Conditions 3 (Materials), 5 (EVCP), 9 (Landscaping Strategy) and 14 (Step Free Access) of planning permission ref. 54986/APP/2023/3718, dated 06-06-2024 for the "Erection of an additional detached three-bedroom dwelling with associated parking, cycle and bin storage following part demolition of the existing dwelling and garage."

    5 Jul 2024 379m away Full applications

In Hillingdon

  • National Grid 66kV Compound NORTH HYDE GARDENS HAYES UB3 4QQ

    Installation of two new transformer bays within the existing North Hyde Substation (National Grid 66kV compound).

    16 Jun 2026 Full applications
  • 90 WHITETHORN AVENUE YIEWSLEY UB7 8LA

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

    18 Jun 2026 Full applications
  • UNION WHARF BENTINCK ROAD WEST DRAYTON MIDDLESEX UB7 7RP

    Replacement of external materials from spandrel panels to non-combustible alternative (aluminium spandrel panels, replacement of two timber soffits at rear to non-combustible material.

    2 Apr 2026 Full applications
  • 3 BELMONT CLOSE UXBRIDGE UB8 1RF

    Installation of 3no. roof lights, side door, porch and change of elevation finish from render to brickwork

    2 Apr 2026 Full applications
  • 53 ACACIA AVENUE YIEWSLEY UB7 8LW

    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 3.00 metres, and for which the height of the eaves would be 3.00 metres.

    29 Jun 2026 Full applications