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Planning application

23/0384

92 The Avenue, London, NW6 7NN

Refused Brent Certificate of Lawfulness - Proposed

Proposal

Certificate of lawfulness for proposed rear to side dormer roof extension to dwellinghouse

As published by the council, reference 23/0384

Timeline

Dates from the published record

  1. 6 Feb 2023

    Received by Brent

  2. 3 Apr 2023

    Decision issued: Certificate of Lawfulness - Refused

  3. 2 Aug 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

  • 20/4014 Refused

    92 The Avenue, London, NW6 7NN

    Proposed two-storey side extension and loft conversion with rear dormer, installation of rooflights, erection of single storey outbuilding in rear garden and outdoor swimming pool.

    4 Dec 2020 0m away Householder
  • 20/4007 Refused

    110 The Avenue, London, NW6 7NN

    Erection of a two storey side extension with 1no. skylight to the side facing roof slope, alterations to an existing ground floor front roof slope and the internal remodelling of dwellinghouse (Use Class C3).

    4 Dec 2020 0m away Householder
  • 20/1537 Granted

    141 Chevening Road, London, NW6 6DZ

    Proposed single storey side and rear extension including basement with side and rear light-wells. Demolition of rear garage and timber pergola, installation of new windows throughout, installation of new rooflight to the front roof slope and alteration to rear dormer of dwellinghouse

    28 May 2020 140m away Householder
  • 26/0751 Granted

    137 Chevening Road, London, NW6 6DZ

    Proposed demolition of existing outbuilding and erection of new outbuilding and decking in rear garden of dwellinghouse (retrospective).

    24 Mar 2026 140m away Householder
  • 26/0873 Granted

    135 Chevening Road, London, NW6 6DZ

    T1 - Sycamore - Reduce crown by 1.5-2.5 metres, pruning to be dictated by condition of the crown, degree of deadwood and dieback. Remove major deadwood. Clear fallen deadwood. T2 - Sycamore - Fell as close to ground level as practicable and treat stump with herbicide to restrict re-growth.

    3 Apr 2026 140m away Trees
  • 22/3743 Granted

    119A Chevening Road, London, NW6 6DU

    Installation of a 6 panel dual-axis solar tracker in rear garden to ground floor flat

    1 Nov 2022 142m 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