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Conversion of roof space to habitable use to include a rear dormer, conversion of roof from hip to gable end with new gable end window and 3 front facing roof lights. Erection of a front porch (Application for a Certificate of Lawful Development for a Proposed Development).

25 STORMOUNT DRIVE HAYES UB3 1RG

ApprovalReference: 79286/APP/2025/478London Borough of Hillingdon

Last published check: 28 Sept 2026, 02:11. Check the council record for more recent changes.

Application timeline

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  1. Received

    Published milestoneCouncil source

  2. Validated

    Published milestoneCouncil source

  3. Decided

    Published milestoneCouncil source

  4. Decision By

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    Council source

Application summary

Status
Approval
Application type
Not published
Received
21 Feb 2025
Validated
21 Feb 2025
Determination deadline
18 Apr 2025
Local authority
London Borough of Hillingdon

Application overview

Conversion of roof space to habitable use to include a rear dormer, conversion of roof from hip to gable end with new gable end window and 3 front facing roof lights. Erection of a front porch (Application for a Certificate of Lawful Development for a Proposed Development).

Proposal details

Reference
79286/APP/2025/478
Ward
PINKWELL 2022
Agent
Mrs Leena Bhatt 24 CHAPMAN CRESCENT HARROW HA3 0TE

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Application location

25 STORMOUNT DRIVE HAYES UB3 1RG

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Documents 9 of 9

DocumentPublishedAction
Application Form Application Form - Without Personal DataAPPLICATION FORM28 Feb 2025View
Location Plan and Site Plan The location planLOCATION PLAN28 Feb 2025View
Proposed Site Plan Block plan of the siteSITE LAYOUT - PROPOSED28 Feb 2025View
Existing Floor Plans Floor Plan - ExistingEXISTING FLOOR PLANS28 Feb 2025View
Location Plan Elevation (Front) - ExistingEXISTING ELEVATIONS28 Feb 2025View
Proposed Floor, Loft and Roof Plans Floor planPROPOSED FLOOR PLANS28 Feb 2025View
Proposed Elevations Elevation (Front) - ProposedPROPOSED ELEVATIONS28 Feb 2025View
DECISION NOTICEDECISION NOTICE7 Apr 2025View
OFFICERS REPORTSOFFICERS REPORTS7 Apr 2025View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Approval
DECISION NOTICE
Planning conditions

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