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Planning application

20/3171

15 St Marys Road, London, NW10 4AL

Granted Brent Householder

Proposal

Demolition of existing rear roof terrace to first floor and replacement of door with window, erection of single storey rear wrap-around extension with 6 x rooflights to dwellinghouse

As published by the council, reference 20/3171

Timeline

Dates from the published record

  1. 5 Oct 2020

    Received by Brent

  2. 12 Oct 2020

    Validated

    Checked as complete and ready for consideration.

  3. 7 Dec 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 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

  • 20/2474 Granted

    15 St Marys Road, London, NW10 4AL

    Proposed single storey wrap around extension, enlargement of front facing dormer window, installation of security door under existing front porch following demolition of existing outer front door of dwellinghouse

    13 Aug 2020 0m away Householder
  • 20/2356 Granted

    15 St Marys Road, London, NW10 4AL

    Certificate of lawfulness for proposed construction of two single storey rear extensions, single storey side extension, new driveway, loft conversion with rear dormer window and juliet balcony, two detached outbuildings, and two front rooflights to the front roofslope of dwellinghouse

    5 Aug 2020 0m away Lawful development
  • 20/2536 Granted

    15 St Marys Road, London, NW10 4AL

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.9m Eaves height - 3m

    18 Aug 2020 0m away Prior approval
  • 20/1624 Refused

    29 Fortunegate Road, London, NW10 9RD

    Conversion of single dwellinghouse into 2 self-contained flats and works to include 2 rear dormer window roof extensions and 2 front rooflights to convert loft, a single storey rear extension and alterations to fenestration, cycle storage and amenities in front garden area.

    5 Jun 2020 65m away Full applications
  • 20/2329 Withdrawn

    28B Fortunegate Road, London, NW10 9RE

    Erection of first floor rear extension to facilitate creation of 1 x studio flat

    3 Aug 2020 103m away Full applications
  • 23/0525 Granted

    30A Fortunegate Road, London, NW10 9RE

    Proposed single storey rear extension to ground and first floor maisonette.

    14 Feb 2023 103m 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