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Proposed erection of a hip-to-gable roof extension including 2x front dormers, 1x rear dormer, to convert existing studio flat into a 2 bedroom (3 person) flat including associated parking, landscaping, bin and cycle store works.

54A COPPERFIELD AVENUE HILLINGDON MIDDLESEX UB8 3NX

Refusal (Appealed)Reference: 65765/APP/2025/2605London Borough of Hillingdon

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Received

    Published milestoneCouncil source

  2. Validated

    Published milestoneCouncil source

  3. Consultation Started

    Published milestoneCouncil source

  4. Comments Due

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  5. Decided

    Published milestoneCouncil source

  6. Decision By

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    Council source

  7. Lodged

    Published milestoneCouncil source

  8. Decision

    Published milestoneCouncil source

Application summary

Status
Refusal (Appealed)
Application type
Not published
Received
9 Oct 2025
Validated
9 Oct 2025
Determination deadline
9 Dec 2025
Local authority
London Borough of Hillingdon

Application overview

Proposed erection of a hip-to-gable roof extension including 2x front dormers, 1x rear dormer, to convert existing studio flat into a 2 bedroom (3 person) flat including associated parking, landscaping, bin and cycle store works.

Proposal details

Reference
65765/APP/2025/2605
Ward
COLHAM & COWLEY
Agent
Mr Liam Whitfield 20Â Quadrant House Broad Street Mall READING RG1 7QE

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Application location

54A COPPERFIELD AVENUE HILLINGDON MIDDLESEX UB8 3NX

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Documents 27 of 27

DocumentPublishedAction
Application Form redacted Application Form - Without Personal DataAPPLICATION FORM9 Oct 2025View
Existing Block Plan, Location plan, Floor Plans, Roof Plan and ElevationsEXISTING PLAN9 Oct 2025View
Existing plans_revisedEXISTING PLAN AMENDED4 Nov 2025View
Proposed Block Plan, Floor Plan, Roof Plan and ElevationsPROPOSED PLAN9 Oct 2025View
Proposed plans_revisedPROPOSED PLAN AMENDED4 Nov 2025View
AllowedAPPEAL DECISION13 May 2026View
DECISION NOTICEDECISION NOTICE9 Dec 2025View
OFFICERS REPORTSOFFICERS REPORTS9 Dec 2025View
Appeal Form - 54a Loft Flat Copperfield Avenue Uxbridge Hillingdon UB8 3NX - redactedOther6 Feb 2026View
Grounds Of Appeal - Appeal Statement - 54A Copperfield Avenue Uxbridge UB8 3NXOther6 Feb 2026View
Officer ReportOfficer Report6 Feb 2026View
Start Letter - Pins emailNotification from Pinns6 Feb 2026View
Adopted DMHB11 - DMHB12Policies - UDP12 Feb 2026View
Adopted DMHD1Policies - UDP12 Feb 2026View
Consultation letterNeighbour Consultation Letter12 Feb 2026View
Front Cover & Contents - Local Plan Part 2 Development Management PoliciesPolicies - UDP12 Feb 2026View
Front Cover and Contents - Local Plan Part 1Policies - UDP12 Feb 2026View
London Plan 2021 Front CoverPolicies - London Plan12 Feb 2026View
London Plan 2021 Policies D3 & D4Policies - London Plan12 Feb 2026View
National Planning Policy Framework December 2024Policies - UDP12 Feb 2026View
Notification LetterNeighbour Notification Letter12 Feb 2026View
Policy BE1Policies - UDP12 Feb 2026View
Questionnaire - 6004076-lpa-questionnaire-submission - redactedQuestionnaire LPA12 Feb 2026View
54A CopperfieldStatement of Case LPA19 Mar 2026View
OFFICERS REPORTStatement of Case LPA19 Mar 2026View
Response Statement - 54A Copperfield Avenue, Uxbridge, UB8 3NXRebuttal Statement Appellant27 Mar 2026View
Appeal DecisionOther13 May 2026View

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Decision & conditions

Refusal (Appealed)

Appeal status: Allowed · Allowed

Allowed DECISION NOTICE Appeal Decision
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

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