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Planning application

26/1342

46 Birchen Grove, London, NW9 8SA

Awaiting decision Brent Householder

Proposal

Proposed demolition of existing side garage, erection of part single part two storey side to rear extension, front porch extension, rear dormer extension and removal of chimney stack to the dwellinghouse.

As published by the council, reference 26/1342

Timeline

Dates from the published record

  1. 28 May 2026

    Received by Brent

  2. 12 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Brent for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

  • 26/0366 Awaiting decision

    42 Birchen Grove, London, NW9 8SA

    Variation of condition 2 (Approved Drawings) to allow increased set back and increase in roof height to two storey side extension of Householder application reference 25/0165 dated 23/05/2025 for Demolition of garage/side extension and erection of a single and two storey side and rear extension, rear dormer window and roof extension to dwellinghouse.

    14 Feb 2026 0m away Amendments
  • 25/2559 Awaiting decision

    22 & 22A Birchen Grove, London, NW9 8SA

    Proposed re-version of 2x self-contained flats into 1x single-family dwellinghouse, erection of single-storey rear extension with raised terrace, hip to gable-end roof extension, rear dormer with Juliet balcony, 2x front rooflights, 1x second-floor side window, alteration to single-storey side extension roof and front porch (amended description)

    8 Sep 2025 0m away Full applications
  • 26/1580 Awaiting decision

    84 Birchen Grove, London, NW9 8SA

    Proposed dropped kerb for vehicular access and provision of 1x off street parking space to the front of the property.

    22 Jun 2026 0m away Full applications
  • 21/0016/TELN Decided

    Land Welsh Harp Embankment, Birchen Grove, London, NW9 8SA

    Notification under the electronic communications code regulations 2003 as amended to utilise permitted development rights for replacement of 3No. antennas, the addition of 1No. 600mm dish and ancillary works thereto adjacent to 27 Runbury Circle, London, NW9 8RX (Part of 16 of Schedule 2 of the Town and Country Planning General Permitted Development Order 2015, as amended)

    16 Apr 2021 0m away
  • 24/0604 Refused

    46 Birchen Grove, London, NW9 8SA

    Proposed part single part two-storey rear extension, hip-to-gable roof extension with rear dormer, installation of window to side elevation and installation of 3x front rooflights to dwellinghouse.

    6 Mar 2024 0m away Householder
  • 26/1828 Awaiting decision

    1 Old St Andrews Mansions, Old Church Lane, London, NW9 8TB

    The tree is a mature Quercus robur (English Oak), approximately 70 ft in height with a canopy spread of around 40 ft. It is located on the rear boundary of 1 Old St Andrews Mansions, Old Church Lane, NW9 8TB, with branches extending directly over the three garages situated approximately 20 ft away. The proposed works consist of the complete removal (felling) of the oak tree, including cutting to ground level and removal of all arisings. The works are required due to structural damage caused by root activity, including significant cracking in the central garage, minor cracking in the adjoining garages, and displacement of the boundary fence located approximately 10 ft from the tree. No stump grinding is proposed at this stage unless required by Brent Council.

    16 Jul 2026 117m away Trees

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