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Planning application

20/2912

37B Sellons Avenue, London, NW10 4HJ

Granted Brent Full Planning Permission

Proposal

Hip to Gable loft conversion with rooflights over existing outrigger, installation of windows to front facing elevation, removal of chimney stack, front boundary treatment, cycle and waste storage in front forecourt

As published by the council, reference 20/2912

Timeline

Dates from the published record

  1. 16 Sep 2020

    Received by Brent

  2. 28 Sep 2020

    Validated

    Checked as complete and ready for consideration.

  3. 23 Nov 2020

    Decision issued: Permission Granted

  4. 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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 20/3312 Granted

    38 Harlesden Gardens, London, NW10 4EX

    Erection of a rear dormer window extension, creation of terrace on roof of rear outrigger with 1.7m glass balustrade including an area of photovoltaic panels at terrace and roof level, proposed 'pod' over terrace access, glazing of front gable end and installation of 2 front rooflights plus 2 front gable rooflights to dwellinghouse.

    14 Oct 2020 91m away Householder
  • 20/2117 Granted

    5B Springwell Avenue, London, NW10 4HN

    Proposed loft conversion and installation of 3 x front facing rooflights to front and 3 x rear rooflights to first and second floor maisonette

    17 Jul 2020 92m away Full applications
  • 20/2855 Granted

    5A&B Springwell Avenue, London, NW10 4HN

    Replacement of existing single glazed timber sash windows, timber casement windows and double glazed PVCu windows with new double glazed PVCu sash window units, double glazed top and side hung casement PVCu windows to ground and first floor flats.

    14 Sep 2020 92m away Full applications
  • 26/1523 Awaiting decision

    Fairfield Court, Longstone Avenue, London, NW10 3TS

    Details pursuant to condition 8 (construction method statement) of Full Planning Permission reference 25/3493 dated 8 April, 2026, for Proposed roof extensions to side wings to create 2x new self-contained dwellings, 2x three-storey side extensions to provide access staircases, associated enlargement of refuse storage, additional cycle parking spaces and improvements to soft landscaping to communal garden

    16 Jun 2026 121m away Conditions
  • 26/1616 Awaiting decision

    Fairfield Court, Longstone Avenue, London, NW10 3TS

    Proposed two storey roof extensions to front facing side wings to create 4x new self-contained flats, 2x front dormer extensions, 4x rear dormer extensions, 4x front rooflights, associated enlargement of refuse storage and additional cycle parking spaces.

    26 Jun 2026 121m away Full applications
  • 26/1838 Awaiting decision

    Fairfield Court, Longstone Avenue, London, NW10 3TS

    Details pursuant to condition 7 (Bat Surveys), of Full Planning permission reference 25/3493 dated 08/04/2026 for Proposed roof extensions to side wings to create 2x new self-contained dwellings, 2x three-storey side extensions to provide access staircases, associated enlargement of refuse storage, additional cycle parking spaces and improvements to soft landscaping to communal garden

    17 Jul 2026 121m away Conditions

In Brent

  • 26/1435 Granted

    202A Preston Road, Wembley, HA9 8PA

    Proposed rear dormer extension, installation of rooflights and alteration to entryway to the first floor flat.

    9 Jun 2026 Full applications
  • 26/1315 Refused

    1 & 2 Zyad Close, London, NW10 9BB

    Joint application for proposed erection of 1x new storey to roof of 2x existing two-storey dwellinghouses

    25 May 2026 Full applications
  • 26/0820 Granted

    105 Dollis Hill Lane, London, NW2 6HS

    Proposed rear dormer extension, hip to gable roof extension, new pitched roof to first floor and installation of rooflights to the dwellinghouse.

    30 Mar 2026 Full applications
  • 26/0529 Refused

    24 Staverton Road, London, NW2 5HL

    Proposed single-storey rear extension, raised patio decking and outbuilding in the rear garden of the ground floor flat

    1 Mar 2026 Full applications
  • 26/1367 Granted

    69, 71, 73 & 75 Goldsmith Lane, London, NW9 9AR

    Installation of a new rainwater hopper and down pipe to the front elevation of building

    1 Jun 2026 Full applications