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Planning application

23 Chestnut Grove, Wembley, HA0 2LX

Refused Brent 21/0396 Full Planning Permission

Works: New dwelling Domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Retrospective planning permission for the conversion of single dwelling into 2 x self contained flats including rear terrace

As published by the council, reference 21/0396

Application record

Reference
21/0396
Type
Full Planning Permission
Status
Decided
Decision
Permission Refused
Received
5 Feb 2021
Validated
17 Feb 2021
Decided
17 May 2021
Ward
Sudbury
Decision by
Delegated Team Manager
Postcode
HA0 2LX

Site history

Applications at this address on the Brent register

This site has had 5 applications since 2021: 1 approved, 3 refused.

  • 26/1377 Awaiting decision

    23 Chestnut Grove, Wembley, HA0 2LX

    Proposed single-storey rear extension and installation of 1x ground-floor side window to dwelling...

    Submitted 2 Jun 2026
  • 25/2825 Granted

    23 Chestnut Grove, Wembley, HA0 2LX

    Variation of condition 2 (Approved drawing(s) and/or documents(s)) to allow: Raising of the rear boundary wall from 2.6m to 3m Increase in height of outbuilding and alteration to roof slope of outbuilding of Householder Planning Permission application reference: 23/3474, dated 08/02/2023, for Erection of single-storey outbuilding in rear garden and raising of rear boundary wall to dwellinghouse

    Decided 15 Dec 2025 Amendments
  • 21/1432 Refused

    23 Chestnut Grove, Wembley, HA0 2LX

    Certificate of lawfulness for existing hip to gable-end roof extension, dormer window and two front rooflights to dwellinghouse

    Decided 2 Jul 2021 Lawful development
  • 21/0398 Refused

    23 Chestnut Grove, Wembley, HA0 2LX

    Certificate of lawfulness for existing hip to gable loft conversion with rear dormer and 2 front facing rooflights to dwellinghouse.

    Decided 12 Apr 2021 Lawful development

Timeline

Dates from the published record

  1. 5 Feb 2021

    Received by Brent

  2. 17 Feb 2021

    Validated

    Checked as complete and ready for consideration.

  3. 17 May 2021

    Decision issued: Permission Refused

  4. 20 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in Glasgow

47 applications on PlanIndex · across 11 councils · 48% granted

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Documents

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

3 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 refusal means

Brent refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 1 Chestnut Grove, Wembley, HA0 2LX

    26/0300 Submitted 7 Feb 2026 0m away

    Demolition of rear conservatory & front porch and erection of single-storey side to rear extension, alterations to raised patio, addition of hipped roofs to first-floor side & rear extensions, 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.

    Granted Householder Extension Loft or dormer +2 8 docs
    Small domestic

  • 23 Chestnut Grove, Wembley, HA0 2LX

    21/0398 Submitted 5 Feb 2021 0m away

    Certificate of lawfulness for existing hip to gable loft conversion with rear dormer and 2 front facing rooflights to dwellinghouse.

    Refused Lawful development Loft or dormer 4 docs
    Domestic

  • 1 Chestnut Grove, Wembley, HA0 2LX

    25/2969 Submitted 20 Oct 2025 0m away

    Demolition of rear conservatory & front porch, and erection of single-storey side to rear extension, alterations to raised patio, increase in height to roof of first-floor rear extension, rendering of elevations, alterations to fenestration, replacement of roof tiles, installation of porch canopy with pillars and new front door to dwellinghouse (amended description)

    Granted Householder Extension Roofing +2 9 docs
    Small domestic

  • 25 Chestnut Grove, Wembley, HA0 2LX

    26/0516 Submitted 27 Feb 2026 0m away

    Demolition of two storey rear extension, rear garage and conservatory, proposed erection of front porch extension, part single part two storey rear extension, raised rear patio, hip-to-gable roof extension, rear dormer, linked dormer to outrigger, 2x front rooflights, alteration to fenestration and erection of outbuilding to the rear garden of the dwellinghouse.

    Granted Householder Extension Loft or dormer +2 5 docs
    Small domestic

  • 23 Chestnut Grove, Wembley, HA0 2LX

    21/1432 Submitted 19 Apr 2021 0m away

    Certificate of lawfulness for existing hip to gable-end roof extension, dormer window and two front rooflights to dwellinghouse

    Refused Lawful development Extension Loft or dormer +1 6 docs
    Domestic

  • 23 Chestnut Grove, Wembley, HA0 2LX

    25/2825 Submitted 7 Oct 2025 0m away

    Variation of condition 2 (Approved drawing(s) and/or documents(s)) to allow: Raising of the rear boundary wall from 2.6m to 3m Increase in height of outbuilding and alteration to roof slope of outbuilding of Householder Planning Permission application reference: 23/3474, dated 08/02/2023, for Erection of single-storey outbuilding in rear garden and raising of rear boundary wall to dwellinghouse

    Granted Amendments 4 docs
    Small domestic

In Brent

  • 26/0679 Granted

    1 - 19 Sherwood, 172-174 Willesden Lane, Kilburn, London, NW6 7PJ

    Proposed replacement to front and side boundary walls and soft landscaping to block of flats.

    17 Mar 2026 Full applications
  • 26/0314 Granted

    43 Wood Lane, London, NW9 8DU

    Proposed change of use from a single family dwelling (use class C3) to a care home (use class C2) for two young persons

    9 Feb 2026 Full applications
  • 26/1061 Granted

    37 Lynton Road, London, NW6 6BE

    Proposed single storey side extension, enlargement of existing rear dormer extension, basement extension, replacement of side and rear windows, alterations to the fenestration, soft and hard landscaping to the front and rear gardens and installation of front lightwell to the dwellinghouse.

    27 Apr 2026 Full applications
  • 26/0825 Granted

    30A-D & 32A-B Winchester Avenue, Kilburn, London, NW6 7TU

    Proposed conversion of flats within properties no. 30 and 32 into 4 x self-contained flats with erection of single storey side-to rear extension, rear dormer to main roof, dormer to rear outrigger, 4 x front rooflights, alterations to fenestration, replacement of rear balcony with Juliette balcony and retention of associated French doors, landscaping to front and rear garden and addition of cycle and refuse storage (revised description)

    30 Mar 2026 Full applications
  • 25/2559 Granted

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

    Proposed de-conversion 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 Full applications