23 Chestnut Grove, Wembley, HA0 2LX

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
• 21/0396 Refused

  23 Chestnut Grove, Wembley, HA0 2LX

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

  Decided 17 May 2021 Full applications

1. 5 Feb 2021

   Received by Brent

2. 15 Feb 2021

   Validated

   Checked as complete and ready for consideration.

3. 12 Apr 2021

   Decision issued: Certificate of Lawfulness - Refused

4. 4 Aug 2026

   Added to PlanIndex

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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 23 Chestnut Grove, Wembley, HA0 2LX

  21/0396 Submitted 5 Feb 2021 0m away

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

  Refused Full applications New dwelling 3 docs
  Domestic

• 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

• 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

• 26/0783 Granted

  3 Hamilton Road, London, NW10 1NU

  Certificate of lawfulness for existing single-storey rear extension to dwellinghouse

  26 Mar 2026 Lawful development
• 26/1946 Awaiting decision

  120 Gladstone Park Gardens, London, NW2 6RL

  Certificate of lawfulness for proposed rear dormer extension with Juliet balcony, hip to gable roof extension, installation of 1x window to side elevation and 2x front rooflights to dwellinghouse.

  30 Jul 2026 Lawful development
• 26/1208 Granted

  50 Ballogie Avenue, London, NW10 1TA

  Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse

  13 May 2026 Lawful development
• 26/1015 Refused

  5 Midholm, Wembley, HA9 9LJ

  Certificate of lawfulness for proposed installation of solar panels to the side and rear roofslope of the dwellinghouse.

  23 Apr 2026 Lawful development
• 26/1176 Refused

  47 Barn Rise, Wembley, HA9 9NH

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

  11 May 2026 Lawful development