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Planning application

20/3646

7 Hamilton Road, London, NW10 1NU

Granted Brent Certificate of Lawfulness - Proposed

Proposal

Certificate of lawfulness for proposed single storey rear extension and loft extension with rear dormer and juliet balcony to dwellinghouse

As published by the council, reference 20/3646

Timeline

Dates from the published record

  1. 9 Nov 2020

    Received by Brent

  2. 22 Dec 2020

    Decision issued: Certificate of Lawfulness - Granted

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

  • 26/0414 Granted

    7 Hamilton Road, London, NW10 1NU

    Proposed single storey side extension to the dwellinghouse

    19 Feb 2026 0m away Householder
  • 26/0783 Awaiting decision

    3 Hamilton Road, London, NW10 1NU

    Certificate of lawfulness for existing single-storey rear extension to dwellinghouse

    26 Mar 2026 0m away Lawful development
  • 20/2780 Granted

    18 Hamilton Road, London, NW10 1NY

    Certificate of lawfulness for proposed loft conversion with rear dormer window and installation of 2 x rooflights to main roof and 2 x rooflights within roof alcoves to dwellinghouse

    8 Sep 2020 75m away Lawful development
  • 26/1314 Granted

    117 Dewsbury Road, London, NW10 1EN

    Variation of condition 2, development in accordance with approved drawings (setback and removal of french doors and Juliet balconies at first floor level, changes to fenestration and rooflights to single storey rear extension) of Householder reference 22/3541 dated 5 July, 2024, for Proposed single storey rear extension, first floor rear extension with two rear Juliet balconies at first floor, front extension and front porch, two-storey side extension, increase to main roof ridge height, alterations to existing roof, rear dormer window, one front and four side rooflights and demolition of chimney stack to dwellinghouse.

    25 May 2026 122m away Amendments
  • 20/2945 Granted

    71 Dewsbury Road, London, NW10 1EN

    Certificate of lawfulness for proposed loft conversion and rear dormer with juliet balcony, installation of 2 x front facing rooflights to dwellinghouse.

    21 Sep 2020 122m away Lawful development
  • 20/2695 Refused

    136 Burnley Road, London, NW10 1EH

    Proposed conversion of existing single dwellinghouse into 2 x self contained flats; works including: loft conversion with rear and side dormer windows, removal of first floor front bay window, single storey side to rear extensions to first floor, subdivision of rear garden and bin storage to front forecourt.

    1 Sep 2020 123m 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