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Planning application

20 Rose Glen, London, NW9 0JS

Granted Brent 21/0546 Certificate of Lawfulness - Proposed

Works: Loft or dormer 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 hip to gable loft conversion with rear dormer and 3 front rooflights to dwellinghouse.

As published by the council, reference 21/0546

Application record

Reference
21/0546
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Granted As published: Certificate of Lawfulness - Granted
Received
17 Feb 2021
Validated
17 Feb 2021
Decided
22 Mar 2021
Ward
Queensbury
Decision by
Delegated Team Manager
Postcode
NW9 0JS

Timeline

Dates from the published record

  1. 17 Feb 2021

    Received by Brent

  2. 22 Mar 2021

    Decision issued: Certificate of Lawfulness - Granted

  3. 4 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Design Board Architectural Services Agent, an architecture practice registered in London

Active · incorporated 2013 · London

47 applications on PlanIndex · across 16 councils · 92% granted

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Documents

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

4 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 22 March 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

  • 24 Rose Glen, London, NW9 0JS

    22/0959 Submitted 14 Mar 2022 50 yards away

    Prior approval for single storey rear extensions to dwellinghouse, in metres: Extending beyond the rear wall of the original house by 4.45m and 6m Maximum heights - 3m Eaves heights - 3m

    Refused Prior approval Extension 4 docs
    Small domestic

  • 24 Rose Glen, London, NW9 0JS

    23/1840 Submitted 26 May 2023 50 yards away

    84% historically approved · decision due ~15 Aug

    Retrospective application for hip-to-gable roof extension with rear dormer windows and 2 front rooflights, single storey rear extension and proposed alterations to roof of existing garage and new single storey outbuilding in rear garden to dwellinghouse

    At appeal Householder Extension Loft or dormer +1 2 docs
    Small domestic

  • 58 Rose Glen, London, NW9 0JS

    20/3626 Submitted 6 Nov 2020 50 yards away

    Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window, 1 gable end side window, and two front rooflights to dwellinghouse.

    Granted Lawful development Loft or dormer Windows or glazing 5 docs
    Domestic

  • 48 Rose Glen, London, NW9 0JS

    20/2932 Submitted 17 Sep 2020 50 yards away

    Proposed single storey rear extension to dwellinghouse

    Granted Full applications Extension 8 docs
    Small domestic

  • 48 Rose Glen, London, NW9 0JS

    20/2927 Submitted 17 Sep 2020 50 yards away

    Certificate of lawfulness for proposed hip to gable end roof extension with the addition of rear dormer and 2 rooflights to the front roof slope of dwellinghouse

    Granted Lawful development Extension Loft or dormer 9 docs
    Domestic

  • 64 Rose Glen, London, NW9 0JS

    26/2326 Submitted 11 Sep 2026 50 yards away

    79% historically approved · decision due ~6 Nov

    Demolition of the side garage and erection of a single-storey side-to-rear extension to dwellingh...

    Awaiting decision Extension Demolition
    Small domestic

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