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Planning application

11 BAYHURST DRIVE NORTHWOOD MIDDX HA6 3SA

Granted Hillingdon 65648/APP/2025/2659 Full

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Conversion of roof space to habitable use to include side dormer, erection of infill extension to the side and rear, conversion of garage to habitable use, addition of roof lights

As published by the council, reference 65648/APP/2025/2659

Application record

Reference
65648/APP/2025/2659
Type
Full
Status
Approval
Decision
Permitted
Received
14 Oct 2025
Validated
17 Nov 2025
Decided
25 Feb 2026
Ward
NORTHWOOD 2022
Postcode
HA6 3SA

Site history

Applications at this address on the Hillingdon register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 11 BAYHURST DRIVE NORTHWOOD MIDDX HA6 3SA

    Conversion of roof space to habitable use to include 2 x side dormers, roof lights on each side roof slope, one side window on each side dormer, and alterations to vent pipes (Application for a Certificate of Lawful Development for a Proposed Development).

    Decided 15 Apr 2026 Full applications

Timeline

Dates from the published record

  1. 14 Oct 2025

    Received by Hillingdon

  2. 17 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 25 Feb 2026

    Decision issued: Permitted

  4. 12 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

11 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Hillingdon granted permission on 25 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • GORDALE, 7 BAYHURST DRIVE NORTHWOOD HA6 3SA

    32414/TRE/2021/177 Submitted 5 Jul 2021 0m away

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  • 11 BAYHURST DRIVE NORTHWOOD MIDDX HA6 3SA

    65648/APP/2026/414 Submitted 17 Feb 2026 0m away

    Conversion of roof space to habitable use to include 2 x side dormers, roof lights on each side roof slope, one side window on each side dormer, and alterations to vent pipes (Application for a Certificate of Lawful Development for a Proposed Development).

    Granted Full applications Loft or dormer Windows or glazing 7 docs
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    64130/APP/2024/2514 Submitted 18 Sep 2024 184m away

    Conversion of roof space to habitable use to include a rear dormer and 2 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)

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