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Planning application

4 Chelmsford Square, London, NW10 3AR

Granted Brent 20/3647 Certificate of Lawfulness - Proposed

Works: Loft or dormer Windows or glazing Domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of lawfulness for proposed side to rear dormer window and 2 front facing and 1 rear facing skylight to dwellinghouse

As published by the council, reference 20/3647

Application record

Reference
20/3647
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Granted As published: Certificate of Lawfulness - Granted
Received
9 Nov 2020
Validated
25 Nov 2020
Decided
28 Jan 2021
Ward
Brondesbury Park
Decision by
Delegated Team Manager
Postcode
NW10 3AR

Timeline

Dates from the published record

  1. 9 Nov 2020

    Received by Brent

  2. 25 Nov 2020

    Validated

    Checked as complete and ready for consideration.

  3. 28 Jan 2021

    Decision issued: Certificate of Lawfulness - Granted

  4. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Studio McLeod Agent

22 applications on PlanIndex · across 8 councils · 89% granted

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Documents

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

10 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 grant of permission means

Brent granted permission on 28 January 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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 0.3 miles

  • 8 Chelmsford Square, London, NW10 3AR

    24/3557 Submitted 13 Dec 2024 50 yards away

    Proposed erection of ground floor rear extension, hip to gable roof extension, rear dormer with solar pv array to roof, x2 front rooflights and conversion and extension of garage to form creative studio space in rear garden to dwellinghouse (amended)

    Granted Householder Extension Loft or dormer 22 docs
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  • 2 Chelmsford Square, London, NW10 3AR

    20/2692 Submitted 1 Sep 2020 50 yards away

    Proposed removal of existing front and side dormer, new hip to gable end roof extension to include dormer at the rear of dwellinghouse

    Granted Householder Extension Loft or dormer 9 docs
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  • 2 Egerton Gardens, London, NW10 3LD

    24/1371 Submitted 21 May 2024 50 yards away

    Proposed single storey rear extension to the dwellinghouse

    Granted Householder Extension 4 docs
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  • 6 Egerton Gardens, London, NW10 3LD

    24/2998 Submitted 23 Oct 2024 50 yards away

    Demolition of garage and proposed part-single part two-storey side-to-rear wrap around extension and installation of 3x front and 1x rear rooflight to dwellinghouse

    Refused Householder Extension Loft or dormer +1 7 docs
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  • 11 Trevelyan Gardens, London, NW10 3LA

    21/3418 Submitted 9 Sep 2021 50 yards away

    First floor side extension with one new front rooflight to dwellinghouse.

    Refused Householder Extension Loft or dormer 10 docs
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  • 11 Trevelyan Gardens, London, NW10 3LA

    26/1286 Submitted 21 May 2026 50 yards away

    79% historically approved · decision due ~16 Jul

    Non material amendment (To amend approved plans for side extension. Proposal involves installatio...

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In Brent

  • 26/2285 Awaiting decision

    137 Chatsworth Road, London, NW2 5QT

    Certificate of lawfulness for proposed use as supported housing

    Received 8 Sep, published by the council 21 Sep 2026 Lawful development
  • 26/2277 Awaiting decision

    65 The Avenue, Wembley, HA9 9PH

    Certificate of lawfulness for proposed conversion of outbuilding into a gym and sauna and extension to the outbuilding in rear garden of the dwellinghouse.

    Received 8 Sep, published by the council 21 Sep 2026 Lawful development
  • 26/2199 Awaiting decision

    Flat 8, 399 Neasden Lane North, London, NW10 0BD

    Certificate of lawfulness for existing use of rear unit 8 as a self-contained flat.

    Received 2 Sep, published by the council 21 Sep 2026 Lawful development
  • 26/2093 Awaiting decision

    17 Buller Road, London, NW10 5BS

    Certificate of lawfulness for proposed alterations to front, side and rear fenestrations including installation of ground floor side oriel window and rear timber door to dwellinghouse

    Received 18 Aug, published by the council 21 Sep 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

    Received 13 May, published by the council 25 Jul 2026 Lawful development