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Planning application

21/0101

16 Helena Road, London, NW10 1JA

Granted Brent Householder

Proposal

Proposed part single, part two-storey rear extension and first floor side extension to dwellinghouse

As published by the council, reference 21/0101

Timeline

Dates from the published record

  1. 11 Jan 2021

    Received by Brent

  2. 4 Mar 2021

    Decision issued: Permission Granted

  3. 2 Aug 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

  • 20/3480 Refused

    16 Helena Road, London, NW10 1JA

    Proposed part single, part two-storey rear extension and first floor side extension to dwellinghouse

    27 Oct 2020 0m away Householder
  • 20/2821 Refused

    91 Kendal Road, London, NW10 1JE

    Loft conversion with rear dormer window, removal of side bay window and erection of two-storey side extension, single and two storey rear extension and insertion of two front rooflights to dwellinghouse

    10 Sep 2020 47m away Householder
  • 26/1027 Granted

    83 Kendal Road, London, NW10 1JE

    Certificate of lawfulness for proposed hip-to-gable roof extension, rear dormer extension, installation of 1x side window, 3x front rooflights and removal of 1x first floor side window to dwellinghouse

    24 Apr 2026 47m away Lawful development
  • 22/3733 Granted

    121 Park Avenue North, London, NW10 1JB

    Certificate of lawfulness for proposed demolition of rear outbuilding and erection of single storey rear extension with alterations to side fenestration of dwellinghouse.

    31 Oct 2022 102m away Lawful development
  • 20/2419 Granted

    135 Geary Road, London, NW10 1HS

    Demolition of existing conservatory and proposed single storey rear extension to dwellinghouse

    10 Aug 2020 106m away Householder
  • 20/2220 Granted

    130 Fleetwood Road, London, NW10 1NN

    Demolition of garage and erection of a single storey wrap around extension, hip to gable loft conversion with rear dormer window and insertion of 2 front rooflights to dwellinghouse

    27 Jul 2020 141m away Householder

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