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Planning application

Annexe 437 Lady Margaret Road Southall UB1 2QB

Refused Ealing 260729CPE Certificate of Lawfulness - Existing

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Single storey rear garden outbuilding for use as a self-contained dwelling (Lawful Development Certificate for an Existing Use)

As published by the council, reference 260729CPE

Application record

Reference
260729CPE
Type
Certificate of Lawfulness - Existing
Status
Refused
Decision
Refused
Received
20 Feb 2026
Validated
1 Mar 2026
Decided
27 Apr 2026
Ward
Lady Margaret
Decision by
Delegated Decision
Postcode
UB1 2QB

Timeline

Dates from the published record

  1. 20 Feb 2026

    Received by Ealing

  2. 1 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 27 Apr 2026

    Decision issued: Refused

  4. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an engineering consultancy registered in Tonbridge

36 applications on PlanIndex · across 8 councils · 72% granted

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Documents

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

7 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.

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What this refusal means

Ealing refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Annexe 437 Lady Margaret Road Southall UB1 2QB

    260729CPE Submitted 20 Feb 2026 0m away

    Single storey rear garden outbuilding for use as a self-contained dwelling (Lawful Development Certificate for an Existing Use)

    Refused Lawful development 7 docs
    Small domestic

  • 421 Lady Margaret Road Southall UB1 2QB

    244253PALHE Submitted 12 Nov 2024 64m away

    Single storey (Max 6m deep and Max 3.40m high) rear extension (42 days Prior Notification Process)

    Granted Prior approval Extension 6 docs
    Small domestic

  • 421 Lady Margaret Road Southall UB1 2QB

    244253PALHE Submitted 12 Nov 2024 64m away

    Single storey (Max 6m deep and Max 3.40m high) rear extension (42 days Prior Notification Process)

    Granted Prior approval Extension 6 docs
    Small domestic

  • 424 Lady Margaret Road Southall UB1 2NN

    260223HH Submitted 16 Jan 2026 64m away

    Proposed front porch; retention of hip to gable and rear roof extension including two rooflights to front roofslope; retention and enlargement existing single storey rear extension (part retrospective/part modified)

    Granted Householder Extension Loft or dormer 11 docs
    Small domestic

  • 424 Lady Margaret Road Southall UB1 2NN

    260223HH Submitted 16 Jan 2026 64m away

    Proposed front porch; retention of hip to gable and rear roof extension including two rooflights to front roofslope; retention and enlargement existing single storey rear extension (part retrospective/part modified)

    Granted Householder Extension Loft or dormer 11 docs
    Small domestic

  • 1 Lawson Road Southall Middlesex UB1 2XW

    213325FUL Submitted 27 Apr 2021 74m away

    Conversion of the existing property into two self-contained residential units and first floor rear extension, with associated off-street vehicle parking.

    Refused Full applications Extension 9 docs

In Ealing

  • 261588CPL Granted

    13 Julien Road Ealing W5 4XA

    Rear roof extension, and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

    15 Apr 2026 Lawful development
  • 261863CPE Granted

    66 Horn Lane Acton W3 6NT

    Continue to use the property as two self-contained flats (Lawful Development Certificate for Existing Use)

    6 May 2026 Lawful development
  • 260202CPL Withdrawn

    19 Woodrow Close Perivale UB6 7HU

    Change of use of a dwellinghouse (Use Class C3) to Children's Care Home (Use Class C2) (Lawful Development Certificate for a Proposed Development)

    20 Jan 2026 Lawful development
  • 261805CPE Refused

    10A Western Avenue Acton W3 7UD

    Existing use of first floor/second floor duplex flat (Use Class C3) as a small House in Multiple Occupation (Use Class C4) (Lawful Development Certificate for an Existing Use)

    30 Apr 2026 Lawful development
  • 261806CPE Refused

    12 Western Avenue Acton W3 7UD

    Continue use of ground floor flat as HMO (C4) (Lawful Development Certificate for Existing Use)

    30 Apr 2026 Lawful development