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Planning application

34 Mersham Drive, London, NW9 9PN

Granted Brent 21/1256 Certificate of Lawfulness - Proposed

Works: Extension 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 hip to gable end roof extension, rear dormer window with juliet balcony and three front rooflights to dwellinghouse.

As published by the council, reference 21/1256

Application record

Reference
21/1256
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Certificate of Lawfulness - Granted
Received
7 Apr 2021
Validated
7 Apr 2021
Decided
28 May 2021
Ward
Fryent - WARD NO LONGER EXISTS
Decision by
Delegated Team Manager
Postcode
NW9 9PN

Timeline

Dates from the published record

  1. 7 Apr 2021

    Received by Brent

  2. 28 May 2021

    Decision issued: Certificate of Lawfulness - Granted

  3. 20 Aug 2026

    Added to PlanIndex

Documents

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

9 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Brent granted permission on 28 May 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 500 metres

  • 38 Mersham Drive, London, NW9 9PN

    20/3360 Submitted 16 Oct 2020 0m away

    Retrospective planning application for the retention of converted garage into habitable room with single-storey front extension to dwellinghouse

    Granted Householder Extension 5 docs
    Small domestic

  • 46 Crundale Avenue, London, NW9 9PL

    20/2800 Submitted 9 Sep 2020 62m away

    Proposed single storey ground floor side to rear extension to dwellinghouse.

    Granted Householder Extension 6 docs
    Small domestic

  • 28 Valley Drive, London, NW9 9NP

    26/1010 Submitted 23 Apr 2026 62m away

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

    Granted Lawful development 3 docs
    Small domestic

  • 26 Valley Drive, London, NW9 9NP

    26/0342 Submitted 12 Feb 2026 62m away

    Proposed single-storey rear extension, first-floor side extension, hip-to-gable roof extension with rear dormer and installation of 3x front rooflights to dwellinghouse

    Granted Householder Extension Loft or dormer 10 docs
    Small domestic

  • 28 Valley Drive, London, NW9 9NP

    26/1085 Submitted 29 Apr 2026 62m away

    Certificate of lawfulness for proposed rear dormer extension with 1x juliet balcony, hip to gable roof extension, 3x front rooflights and removal of 1x chimney stack to the dwellinghouse.

    Granted Lawful development Extension Loft or dormer 10 docs
    Domestic

  • 28 Valley Drive, London, NW9 9NP

    26/1086 Submitted 29 Apr 2026 62m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 3.00m

    Granted Prior approval Extension 7 docs
    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