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Planning application

20/3530

30 Hartland Road, London, NW6 6BJ

Refused Brent Certificate of Lawfulness - Proposed

Proposal

Certificate of lawfulness for proposed roof extension over existing outrigger to rear of dwellinghouse

As published by the council, reference 20/3530

Timeline

Dates from the published record

  1. 2 Nov 2020

    Received by Brent

  2. 16 Dec 2020

    Decision issued: Certificate of Lawfulness - Refused

  3. 25 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 20/3285 Granted

    10B Hartland Road, London, NW6 6BJ

    Enlargement of existing rear dormer to first floor flat

    13 Oct 2020 0m away Full applications
  • 26/0654 Granted

    18 Hartland Road, London, NW6 6BJ

    Certificate of lawfulness for proposed rear dormer extension with Juliet balcony and dormer extension to rear outrigger, with two front rooflights to dwellinghouse

    16 Mar 2026 0m away Lawful development
  • 23/0403 Granted

    8B Hartland Road, London, NW6 6BJ

    Proposed loft conversion with rear dormer window and 2x front facing rooflights to first floor flat

    6 Feb 2023 0m away Full applications
  • 20/4288 Granted

    30 Hartland Road, London, NW6 6BJ

    Certificate of lawfulness for proposed 2nd floor roof extension over existing rear outrigger to dwellinghouse

    28 Dec 2020 0m away Lawful development
  • 26/1260 Granted

    18 Hartland Road, London, NW6 6BJ

    Certificate of lawfulness for proposed air source heat pump to rear of dwellinghouse

    18 May 2026 0m away Lawful development
  • 26/1713 Awaiting decision

    83A Hartland Road, London, NW6 6BH

    Proposed single storey part side to rear extension, installation of 1x door to ground floor side elevation and addition of rear patio to the ground floor flat.

    6 Jul 2026 41m away Full applications

In Brent

  • 26/1465 Granted

    8 Roe Green, London, NW9 0NY

    Certificate of lawfulness for proposed hip to gable extension and rear dormer window with 3x front rooflights to the dwellinghouse.

    10 Jun 2026 Lawful development
  • 26/1370 Granted

    45 Holmstall Avenue, Edgware, HA8 5JQ

    Certificate of lawfulness for proposed use of dwellinghouse as a childrens' residential home

    1 Jun 2026 Lawful development
  • 26/1260 Granted

    18 Hartland Road, London, NW6 6BJ

    Certificate of lawfulness for proposed air source heat pump to rear of dwellinghouse

    18 May 2026 Lawful development
  • 26/1901 Awaiting decision

    176 Bridgewater Road, Wembley, HA0 1AR

    Certificate of lawfulness for proposed single-storey rear extension, rear dromer extension and 2x front rooflights to dwellinghouse.

    26 Jul 2026 Lawful development
  • 26/1353 Granted

    4 Hardinge Road, London, NW10 3PJ

    Certificate of lawfulness for proposed conversion of existing garage into a habitable room with replacement of garage door with window to side elevation and removal of ground floor side window of the dwellinghouse

    29 May 2026 Lawful development