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

77 WINDSOR AVENUE HILLINGDON

ApprovalReference: 9212/APP/2020/1098London Borough of Hillingdon

Last published check: 13 Oct 2026, 23:55. 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

    Past published deadline

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

    Council source

Application summary

Status
Approval
Application type
Not published
Received
1 Apr 2020
Validated
1 Apr 2020
Determination deadline
27 May 2020
Local authority
London Borough of Hillingdon

Application overview

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

Proposal details

Reference
9212/APP/2020/1098
Ward
HILLINGDON EAST
Agent
Mr ASHLEY RENTON Suite 1 The Hub 3 Drove Road Newhaven BN90AD

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Application location

77 WINDSOR AVENUE HILLINGDON

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Documents 17 of 17

DocumentPublishedAction
Application Form - Without Personal DataAPPLICATION FORM6 Apr 2020View
SLP01 Site Location PlanLOCATION PLAN6 Apr 2020View
BP01 Block PlanBLOCK PLAN6 Apr 2020View
E03 Existing ElevationsEXISTING ELEVATIONS6 Apr 2020View
E04 Existing Elevations_1EXISTING ELEVATIONS6 Apr 2020View
E02 Existing Roof PlanEXISTING ROOF PLANS6 Apr 2020View
E01 Proposed Floor PlansPROPOSED FLOOR PLANS6 Apr 2020View
P01 Proposed Floor Plans_1PROPOSED FLOOR PLANS6 Apr 2020View
P03 Proposed ElevationsPROPOSED ELEVATIONS6 Apr 2020View
P04 Proposed Elevations_1PROPOSED ELEVATIONS6 Apr 2020View
P02 Proposed Roof PlansPROPOSED ROOF PLANS6 Apr 2020View
A summary of the attachments in the proposalSUPPORTING INFORMATION6 Apr 2020View
Email confirming rooflightsSUPPORTING INFORMATION27 Apr 2020View
Gable end window emailSUPPORTING INFORMATION28 Apr 2020View
Email confirming gable end windowSUPPORTING INFORMATION28 Apr 2020View
DECISION NOTICEDECISION NOTICE29 Apr 2020View
OFFICER REPORTOFFICER REPORT29 Apr 2020View

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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