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Planning application

1 Windermere Avenue, Wembley, HA9 8SH

Granted Brent 26/1028 Householder

Works: Extension Demolition 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

Proposed demolition of garage and erection of single-storey side to rear extension to dwellinghouse (new description)

As published by the council, reference 26/1028

Application record

Reference
26/1028
Type
Householder
Status
Decided
Decision
Permission Granted
Received
24 Apr 2026
Validated
24 Apr 2026
Decided
20 Jul 2026
Ward
Preston
Decision by
Delegated Team Manager
Postcode
HA9 8SH

Site history

Applications at this address on the Brent register

This site has had 6 applications since 2025: 3 approved, 2 refused.

  • 26/1861 Awaiting decision

    1 Windermere Avenue, Wembley, HA9 8SH

    Proposed alteration to front porch, erection of single-storey front extension, two-storey side ex...

    Submitted 21 Jul 2026
  • 26/0625 Granted

    1 Windermere Avenue, Wembley, HA9 8SH

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

    Decided 22 Apr 2026 Prior approval
  • 26/0565 Refused

    1 Windermere Avenue, Wembley, HA9 8SH

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 3.00m

    Decided 11 Mar 2026 Prior approval
  • 26/0197 Refused

    1 Windermere Avenue, Wembley, HA9 8SH

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

    Decided 16 Feb 2026 Prior approval
  • 25/3293 Granted

    1 Windermere Avenue, Wembley, HA9 8SH

    Certificate of lawfulness for proposed hip to gable extension, rear dormer extension, installation of 2x front rooflights, removal of chimney stack and single storey outbuilding in the rear garden of the dwellinghouse.

    Decided 6 Jan 2026 Lawful development

Timeline

Dates from the published record

  1. 24 Apr 2026

    Received by Brent

  2. 20 Jul 2026

    Decision issued: Permission Granted

  3. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Bowen Architects Ltd Agent, an architecture practice registered in Spilsby

Active · incorporated 2017 · Spilsby

17 applications on PlanIndex · across 7 councils · 63% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

5 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Brent granted permission on 20 July 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

  • 1 Windermere Avenue, Wembley, HA9 8SH

    26/1861 Submitted 21 Jul 2026 0m away

    79% historically approved · decision due ~22 Sep

    Proposed alteration to front porch, erection of single-storey front extension, two-storey side ex...

    Awaiting decision Extension
    Small domestic

  • 1 Windermere Avenue, Wembley, HA9 8SH

    26/0625 Submitted 12 Mar 2026 0m away

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

    Granted Prior approval Extension 3 docs
    Small domestic

  • 1 Windermere Avenue, Wembley, HA9 8SH

    26/0565 Submitted 5 Mar 2026 0m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 3.00m

    Refused Prior approval Extension 4 docs
    Small domestic

  • 1 Windermere Avenue, Wembley, HA9 8SH

    26/0197 Submitted 27 Jan 2026 0m away

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

    Refused Prior approval Extension 4 docs
    Small domestic

  • 1 Windermere Avenue, Wembley, HA9 8SH

    25/3293 Submitted 25 Nov 2025 0m away

    Certificate of lawfulness for proposed hip to gable extension, rear dormer extension, installation of 2x front rooflights, removal of chimney stack and single storey outbuilding in the rear garden of the dwellinghouse.

    Granted Lawful development Extension Loft or dormer 4 docs
    Small domestic

  • 18 Windermere Avenue, Wembley, HA9 8SF

    26/0095 Submitted 15 Jan 2026 64m away

    Demolition of front porch and garage and erection of front porch extension, single storey side and rear extension, gable end roof extension, rear dormer window, 2 front rooflights, 1 new outbuildings, solar panels to roof of single storey rear extension and removal of chimneys to dwellinghouse

    Granted Householder Extension Loft or dormer +2 7 docs
    Small domestic

In Brent

  • 26/2202 Awaiting decision

    55 Wembley Park Drive, Wembley, HA9 8HE

    Proposed demolition of garage and erection of single-storey rear extension, two-storey side extension, hip to gable roof-end, 2x side dormer extension and 2x rear dormer extension, 2x front rooflight and raised patio to dwellinghouse.

    1 Sep 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
  • 26/0420 Granted

    1 Hopefield Avenue, London, NW6 6LJ

    Proposed installation of powered step lift and new wall to front of dwellinghouse

    19 Feb 2026 Householder
  • 26/0276 Granted

    40 Esmond Road, London, NW6 7HE

    Proposed demolition of existing rear outbuilding, erection of single storey rear outbuilding with air source heat pump, and landscaping to rear garden to the dwellinghouse

    4 Feb 2026 Householder