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Planning application

20/3020

121 Anson Road, London, NW2 4AH

Granted Brent Householder

Proposal

Demolition of existing detached rear study and erection of single storey rear extension, double storey side extension and loft conversion with side dormer and rear dormer window with juliet balcony to dwellinghouse.

As published by the council, reference 20/3020

Timeline

Dates from the published record

  1. 24 Sep 2020

    Received by Brent

  2. 19 Nov 2020

    Decision issued: Permission 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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 20/2051 Refused

    121 Anson Road, London, NW2 4AH

    Demolition of existing detached rear study and erection of single storey rear extension, double storey side extension and loft conversion with side dormer and rear dormer window with juliet balcony to dwellinghouse.

    10 Jul 2020 0m away Householder
  • 26/0927 Granted

    119 Anson Road, London, NW2 4AH

    Variation of condition 2, development built in accordance with approved drawings (enlargement to rear extension) of Householder reference 25/3413 dated 3 February, 2026, for Demolition of rear garage and removal of side gate; proposed single storey side to rear extension, 2x hip to gable extensions, rear dormer window with 3x front rooflights with removal of 2x chimney stacks, cycle and refuse storage spaces and installation side metal boundary fence, gate to front of the dwellinghouse.

    7 Apr 2026 0m away Amendments
  • 24/2741 Refused

    6 Meredith Avenue, London, NW2 4AG

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 3.5m Maximum height - 3.65m Eaves height - 3m

    27 Sep 2024 62m away Prior approval
  • 24/2692 Refused

    6 Meredith Avenue, London, NW2 4AG

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 3.5m Maximum height - 3.65m Eaves height - 3m

    24 Sep 2024 62m away Prior approval
  • 20/3335 Refused

    6 James Avenue, London, NW2 4AJ

    Certificate of lawfulness for proposed demolition of rear conservatory and erection of a single storey rear extension with associated alterations to include the replacement of existing glazing with new windows and replacement of windows to the ground and first floor side and rear elevations to dwellinghouse

    15 Oct 2020 67m away Lawful development
  • 26/1000 Granted

    101 Anson Road, London, NW2 4AE

    Demolition of rear outbuilding and proposed erection of part single part two-storey side-to-rear extension, first-floor rear roof terrace with privacy screening , two-storey front extension, rear dormer, 3x front rooflights, alteration to front and side boundary treatment, installation of 5x Air Source Heat Pumps in the rear garden; facilitating the conversion of dwellinghouse to 5x self-contained flats with associated landscaping including provision of private and communal amenity space and addition of refuse and cycle storage spaces

    22 Apr 2026 95m away Full applications

In Brent

  • 26/1333 Granted

    20 Honeyman Close, London, NW6 7AZ

    Erection of proposed rear dormer to main roof of dwellinghouse

    27 May 2026 Householder
  • 26/1383 Granted

    24 Uxendon Hill, Wembley, HA9 9RX

    Proposed single storey outbuilding in the rear garden to the dwellinghouse (retrospective).

    3 Jun 2026 Householder
  • 26/1092 Granted

    15 Station Approach, Wembley, HA0 2LA

    Proposed demolition of existing outbuilding, erection of single storey outbuilding in rear garden and installation of a new front boundary wall to the dwellinghouse (retrospective).

    29 Apr 2026 Householder
  • 26/0997 Granted

    81 Sudbury Court Drive, Harrow, HA1 3SS

    Proposed conversion of garage into a habitable room and replacing garage door with a window to dwellinghouse.

    22 Apr 2026 Householder
  • 26/0963 Granted

    8 Ravenscroft Avenue, Wembley, HA9 9TL

    Proposed single-storey rear extension, hip-to-gable roof extensions with rear dormer, installation of 1x solar panel and 3x rooflights to front 2x solar panels and raised rear patio with decking to rear to dwellinghouse

    17 Apr 2026 Householder