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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
Granted As published: 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 Decided

    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 8 councils · 65% 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

  • Final delegated report Report · 20 Jul 2026
  • Final decision notice Decision (Public) · 20 Jul 2026
  • Location plan, existing and proposed plans and elevations Approved Drawing Plans · 17 Jul 2026
  • Design and access statement Approved Documents · 24 Apr 2026
  • Application form redacted Application Form (Public) · 24 Apr 2026

Watch members (£5 a month) open the document list 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 0.3 miles

  • 1 Windermere Avenue, Wembley, HA9 8SH

    26/1861 Submitted 21 Jul 2026 50 yards away

    79% historically approved · decision due ~22 Sep

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

    Decided Extension 7 docs
    Small domestic

  • 23 Windermere Avenue, Wembley, HA9 8SH

    25/0102 Submitted 14 Jan 2025 50 yards away

    Certificate of lawfulness for proposed detached outbuilding in rear garden of the dwellinghouse.

    Granted Lawful development 6 docs
    Small domestic

  • 1 Windermere Avenue, Wembley, HA9 8SH

    26/0625 Submitted 12 Mar 2026 50 yards 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 50 yards 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 50 yards 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 50 yards 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

In Brent

  • 26/2300 Awaiting decision

    22 Plympton Avenue, London, NW6 7TJ

    Proposed single-storey side infill extension, replacement of ground floor rear door with window, and replacement of ground floor rear windows with sliding doors to dwellinghouse

    Received 10 Sep, published by the council 21 Sep 2026 Householder
  • 26/2292 Awaiting decision

    116 Stag Lane, Edgware, HA8 5LL

    Demolition of existing side store and proposed single store side to rear extension, first floor part side and rear extension, front porch extension, hip to gable extension, rear dormer window with 4x front rooflights and removal of chimney stack to the dwellinghouse.

    Received 9 Sep, published by the council 21 Sep 2026 Householder
  • 26/2264 Awaiting decision

    19 Littleton Road, Harrow, HA1 3SY

    Proposed demolition of existing garage, single storey side extension and single storey rear extension, and erection of a two-storey side extension, part single and part two storey rear extension, 1x side and 1x rear dormer extension, conversion of garage into habitable space with replacement of garage door with window, alteration to front, rear and side fenestration and removal of chimney to dwellinghouse.

    Received 7 Sep, published by the council 21 Sep 2026 Householder
  • 26/2262 Awaiting decision

    1 Chestnut Grove, Wembley, HA0 2LX

    Demolition of existing conservatory, part two storey rear extension, single storey structure to side extension & front porch and erection of single-storey side to rear extension, erection of first floor rear extension, alterations to raised patio, addition of hipped roof to first-floor side extension, 1x front & 1x rear rooflight, replacement of roof tiles, alterations to fenestrations, rendering to elevations, front porch canopy with pillars, new front door & new garage door to dwellinghouse

    Received 7 Sep, published by the council 21 Sep 2026 Householder
  • 26/2200 Awaiting decision

    55 Wembley Park Drive, Wembley, HA9 8HE

    Conversion of garage into part morning room & utility room with replacement of front garage door with window, proposed single-storey rear extension, part single part two-storey side infill extension, rear ground extension, roof extension, 2x side dormer and 2x rear dormer extensions, installation of 2x front rooflights and raised rear patio with steps to dwellinghouse

    Received 1 Sep, published by the council 21 Sep 2026 Householder