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Planning application

12 Windermere Avenue, London, NW6 6LN

Withdrawn Brent 21/0564 Certificate of Lawfulness - Existing

Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.

Proposal

Certificate of lawfulness for existing single storey outbuilding to dwellinghouse

As published by the council, reference 21/0564

Application record

Reference
21/0564
Type
Certificate of Lawfulness - Existing
Status
Registered
Decision
Withdrawn by Applicant
Received
17 Feb 2021
Validated
17 Feb 2021
Decided
14 Apr 2021
Ward
Queens Park
Decision by
Delegated Team Manager
Postcode
NW6 6LN

Site history

Applications at this address on the Brent register

This site has had 2 applications since 2021: 1 approved, 0 refused.

  • 21/1469 Granted

    12 Windermere Avenue, London, NW6 6LN

    Certificate of lawfulness for proposed erection of single storey rear outbuilding to dwellinghouse.

    Decided 3 Jun 2021 Lawful development

Timeline

Dates from the published record

  1. 17 Feb 2021

    Received by Brent

  2. 14 Apr 2021

    Decision issued: Withdrawn by Applicant

  3. 4 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a planning consultancy registered in London

110 applications on PlanIndex · across 38 councils · 73% granted

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Documents

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

2 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 withdrawal means

The applicant withdrew this application before Brent decided it, and is free to submit a revised scheme at any time. 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

  • 6 Windermere Avenue, London, NW6 6LN

    22/0978 Submitted 15 Mar 2022 0m away

    Proposed single storey side infill and rear extensions to dwellinghouse

    Granted Householder Extension 6 docs
    Small domestic

  • 32 Windermere Avenue, London, NW6 6LN

    21/2585 Submitted 7 Jul 2021 0m away

    Non-material amendment (alterations to proposed fenestration to rear elevation) allowed under planning appeal ref: APP/T5150/D/20/3251302 dated 01/10/2020 of Householder reference 20/0556 for Proposed demolition of existing side extension and erection of a single storey side infill extension to dwellinghouse.

    Granted Amendments Extension Demolition +1 5 docs
    Small domestic

  • 16 Windermere Avenue, London, NW6 6LN

    25/2665 Submitted 18 Sep 2025 0m away

    Single storey rear infill extension, new front rooflight and alterations to openings.

    Granted Householder Extension Loft or dormer 8 docs
    Small domestic

  • 12 Windermere Avenue, London, NW6 6LN

    21/1469 Submitted 21 Apr 2021 0m away

    Certificate of lawfulness for proposed erection of single storey rear outbuilding to dwellinghouse.

    Granted Lawful development 5 docs
    Small domestic

  • 20 Windermere Avenue, London, NW6 6LN

    26/1071 Submitted 27 Apr 2026 0m away

    Proposed demolition of rear conservatory, erection of single-storey side extension, single-storey rear extension, rear dormer extension, and installation of 2x rooflights to rear outrigger and 1x rear rooflight to dwellinghouse

    Granted Householder Extension Loft or dormer +1 14 docs
    Small domestic

  • 27 Windermere Avenue, London, NW6 6LP

    26/1783 Submitted 13 Jul 2026 28m away

    79% historically approved · decision due ~7 Sep

    Proposed single-storey side to rear extension, 1x front rooflight, 1x rear rooflight, rear landsc...

    Awaiting decision Extension Loft or dormer
    Small domestic

In Brent

  • 26/0783 Granted

    3 Hamilton Road, London, NW10 1NU

    Certificate of lawfulness for existing single-storey rear extension to dwellinghouse

    26 Mar 2026 Lawful development
  • 26/1946 Awaiting decision

    120 Gladstone Park Gardens, London, NW2 6RL

    Certificate of lawfulness for proposed rear dormer extension with Juliet balcony, hip to gable roof extension, installation of 1x window to side elevation and 2x front rooflights to dwellinghouse.

    30 Jul 2026 Lawful development
  • 26/1208 Granted

    50 Ballogie Avenue, London, NW10 1TA

    Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse

    13 May 2026 Lawful development
  • 26/1015 Refused

    5 Midholm, Wembley, HA9 9LJ

    Certificate of lawfulness for proposed installation of solar panels to the side and rear roofslope of the dwellinghouse.

    23 Apr 2026 Lawful development
  • 26/1176 Refused

    47 Barn Rise, Wembley, HA9 9NH

    Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.

    11 May 2026 Lawful development