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Planning application

21 Mount Drive, Wembley, HA9 9ED

Granted Brent 25/3464 Householder

Works: Extension Loft or dormer Demolition Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Demolition of existing front porch, side garage, side canopy, removal of chimneys and proposed single-storey side-to-rear extension, first-floor side extension, first-floor rear bay window, front porch extension, 2x side dormers and 1x rear dormer extensions, alterations to front, side and rear fenestration and 3x front rooflights to dwellinghouse

As published by the council, reference 25/3464

Application record

Reference
25/3464
Type
Householder
Status
Decided
Decision
Permission Granted
Received
12 Dec 2025
Validated
19 Dec 2025
Decided
13 Feb 2026
Ward
Barnhill
Decision by
Delegated Team Manager
Postcode
HA9 9ED

Site history

Applications at this address on the Brent register

This site has had 3 applications since 2025: 1 approved, 1 refused.

  • 26/2004 Awaiting decision

    21 Mount Drive, Wembley, HA9 9ED

    Demolition of existing front porch, side garage, side canopy, removal of chimneys, and proposed s...

    Submitted 5 Aug 2026
  • 26/0419 Refused

    21 Mount Drive, Wembley, HA9 9ED

    Demolition of existing front porch, side garage, side canopy, removal of chimneys, and proposed single-storey side-to-rear extension, first-floor side extension, part first floor rear extension, first-floor rear bay window, front porch extension, loft conversion including 2x side and 1x rear dormer and 3x front rooflights together with erection of a raised rear patio to the rear of the dwellinghouse.

    Decided 27 Apr 2026 Householder

Timeline

Dates from the published record

  1. 12 Dec 2025

    Received by Brent

  2. 19 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 13 Feb 2026

    Decision issued: Permission Granted

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in London

47 applications on PlanIndex · across 7 councils · 68% granted

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Documents

Plans, drawings, consultee responses and the officer's report

20 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Brent granted permission on 13 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 8 Mount Drive, Wembley, HA9 9ED

    20/3238 Submitted 8 Oct 2020 0m away

    Demolition of existing dwelling and erection of a two storey dwelling with converted loft space; installation of additional vehicular access, new access gates; provision of waste storage, car and cycle parking and associated hard and soft landscaping

    Withdrawn Full applications Demolition 2 docs
    Domestic

  • 21 Mount Drive, Wembley, HA9 9ED

    26/0419 Submitted 19 Feb 2026 0m away

    Demolition of existing front porch, side garage, side canopy, removal of chimneys, and proposed single-storey side-to-rear extension, first-floor side extension, part first floor rear extension, first-floor rear bay window, front porch extension, loft conversion including 2x side and 1x rear dormer and 3x front rooflights together with erection of a raised rear patio to the rear of the dwellinghouse.

    Refused Householder Extension Loft or dormer +2 22 docs
    Small domestic

  • 8 Mount Drive, Wembley, HA9 9ED

    26/0107 Submitted 16 Jan 2026 0m away

    Non material amendment to allow: Proposed alteration to rear landscaping (new tree replacement) Amendments to Front porch Amendments to Front and rear Fenstration of Full planning permission application reference 21/3350 dated 18/02/2022 for Demolition of existing dwelling and erection of a two storey dwelling with converted loft space; installation of additional vehicular access, new access gates; provision of waste storage, car and cycle parking and associated hard and soft landscaping

    Granted Amendments Extension Demolition +1 16 docs
    Small domestic

  • 21 Mount Drive, Wembley, HA9 9ED

    26/2004 Submitted 5 Aug 2026 2m away

    79% historically approved · decision due ~30 Sep

    Demolition of existing front porch, side garage, side canopy, removal of chimneys, and proposed s...

    Awaiting decision Extension Demolition
    Small domestic

  • 49 Salmon Street, London, NW9 8PP

    22/0968 Submitted 15 Mar 2022 94m away

    Proposed erection of front entry ramp to dwellinghouse

    Granted Householder 8 docs
    Domestic

  • 9 Salmon Street, London, NW9 8PP

    21/1318 Submitted 12 Apr 2021 94m away

    Single storey rear extension to the dwellinghouse.

    Granted Householder Extension 8 docs
    Small domestic

In Brent

  • 26/0944 Refused

    11 Briar Road, Harrow, HA3 0DP

    Retention of two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 1x rear rooflight; replacement of roof-tiles, front door, external windows, garage door and chimney stack; installation of external lighting to the front elevation; and installation of 4x retractable bollards, hardstanding, associated soft-landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)

    14 Apr 2026 Householder
  • 26/0945 Granted

    11 Briar Road, Harrow, HA3 0DP

    Proposed two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 2x rear rooflights; replacement of roof-tiles; retention of front door; alterations to external windows; replacement of uPVC garage door with timber garage door; removal of external lighting on front elevation; reinstatement of chimney stack; and installation of hardstanding, associated soft landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)

    14 Apr 2026 Householder
  • 26/0859 Granted

    56 Okehampton Road, London, NW10 3EP

    Proposed demolition of side garage, erection of two storey side extension, replacement of rear doors to ground floor, replacement of 4x windows and removal of 1x window and 1x door to side elevation, new front boundary wall and bin storage to front garden.

    2 Apr 2026 Householder
  • 26/1190 Refused

    244 Willesden Lane, Willesden, London, NW2 5RE

    Demolition of conservatory and shed, and erection of a single-storey side infill and rear extension, installation of a door to the side elevation and erection of a new masonry side boundary wall to the dwellinghouse.

    12 May 2026 Householder
  • 26/0867 Refused

    14 Mount Pleasant Road, London, NW10 3EL

    Proposed erection of boundary wall, a bin store, pedestrian and vehicular access gates, associated hard and soft landscaping to front garden (revised description)

    2 Apr 2026 Householder