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Conversion of roof space to habitable use to include a hip to gable extension, rear dormer, gable end window, 2 x front roof lights, and the erection of an outbuilding to the rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

56 DERWENT DRIVE HAYES

ApprovalReference: 15204/APP/2026/717London Borough of Hillingdon

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
19 Mar 2026
Validated
19 Mar 2026
Determination deadline
14 May 2026
Local authority
London Borough of Hillingdon

Application overview

Conversion of roof space to habitable use to include a hip to gable extension, rear dormer, gable end window, 2 x front roof lights, and the erection of an outbuilding to the rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

Proposal details

Reference
15204/APP/2026/717
Ward
CHARVILLE 2022
Agent
Faluck Patel 27 Priors Gardens Ruislip HA4 6UG

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Application location

56 DERWENT DRIVE HAYES

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Documents 5 of 5

DocumentPublishedAction
Application Form_RedactedAPPLICATION FORM24 Mar 2026View
2026/039 -06PD Location/Block PlanLOCATION PLAN24 Mar 2026View
2026/039 -01 to 05PD Existing & Proposed FPs and ElevationsPLAN24 Mar 2026View
DECISION NOTICEDECISION NOTICE12 May 2026View
OFFICERS REPORTSOFFICERS REPORTS12 May 2026View

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Decision & conditions

Approval
DECISION NOTICE
Planning conditions

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