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Planning application

24 CROSIER WAY RUISLIP HA4 6HF

Awaiting decision Hillingdon 69159/APP/2026/2302

Works: Loft or dormer Roofing Windows or glazing

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Proposed loft conversion including hip to gable change, formation of new rear dormer roof, new roof window, new side window and closing up of existing side window.(Application for a Certificate of Lawful Development for a Proposed Development)

As published by the council, reference 69159/APP/2026/2302

Application record

Reference
69159/APP/2026/2302
Status
Undecided
Received
29 Sep 2026
Validated
2 Oct 2026
Postcode
HA4 6HF

Timeline

Dates from the published record

  1. 29 Sep 2026

    Received by Hillingdon

  2. 2 Oct 2026

    Validated

    Checked as complete and ready for consideration.

  3. 6 Oct 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 27 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Hillingdon took a median of 57 days over the applications it decided in the last year.

What happens while it is decided

This application is with Hillingdon for determination, against a statutory target of eight weeks. Over the last year Hillingdon's median decision took 57 days. More in our guide to how long planning decisions take.

About this record

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.

Nearby applications

Within 0.3 miles

  • 2 CROSIER WAY RUISLIP HA4 6HF

    74783/APP/2026/2404 Submitted 13 Oct 2026 50 yards away

    86% historically approved · decision due ~9 Dec

    Demolition of conservatory and erection of single storey rear and part double storey side extensions.

    Awaiting decision Extension Demolition
    Small domestic

  • 23 WESTFIELD WAY RUISLIP MIDDLESEX HA4 6HW

    69199/APP/2023/639 Submitted 6 Mar 2023 150 yards away

    Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development).

    Granted Full applications Loft or dormer Windows or glazing 7 docs

  • 2 HERLWYN AVENUE RUISLIP MIDDX HA4 6HA

    67043/APP/2024/3153 Submitted 1 Dec 2024 150 yards away

    Erection of a single storey side extension.

    Granted Full applications Extension 5 docs
    Small domestic

  • 106 WEST END ROAD RUISLIP MIDDX HA4 6DS

    64359/APP/2025/2564 Submitted 3 Oct 2025 250 yards away

    86% historically approved · decision due ~28 Nov

    Conversion of roof space to habitable use including rear dormer and hip to gable extension, and 2 x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development).

    Awaiting decision Extension Loft or dormer

  • 86 WEST END ROAD RUISLIP HA4 6DS

    79218/APP/2025/1627 Submitted 11 Jun 2025 250 yards away

    Widening of existing vehicle crossover.

    Granted Full applications 7 docs

  • 118 WEST END ROAD RUISLIP HA4 6DS

    76712/APP/2021/3278 Submitted 27 Aug 2021 250 yards 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 2.89 metres, and for which the height of the eaves would be 2.79 metres

    Granted Full applications Extension 7 docs
    Small domestic