23 Chestnut Grove, Wembley, HA0 2LX
Proposal
Certificate of lawfulness for existing hip to gable loft conversion with rear dormer and 2 front facing rooflights to dwellinghouse.
- Received
- 5 February 2021
- Decided
- 12 April 2021 · Certificate of Lawfulness - Refused
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Brent
- Ward
- Sudbury
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
- ReceivedSubmitted5 Feb
- ValidatedValidated15 Feb
- Consult.Consultation12 Apr
- TargetTarget Date
- DecidedDecided12 Apr
Decided in 56 days (council typically 56)
This is an application to amend a permission at 23 Chestnut Grove, Wembley, HA0 2LX. Brent has handled 373 applications of this type and approves 70% of them, typically deciding them in 55 days. This one was decided in 66 days, 11 days longer than Brent's median. The site is in a conservation area. There have been 6 other applications at this address. In the past year there have been 72 applications across Sudbury. We hold 1,517 applications in total for the HA0 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Brent
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 20215 Feb
Retrospective planning permission for the conversion of single dwelling into 2 x self contained flats…
RefusedFull Planning PermissionFiled alongside21/0396 - 20215 Feb
Certificate of lawfulness for existing hip to gable loft conversion with rear dormer and 2 front facing…
This applicationRefusedAmendment21/0398
Planning history at this site
5 other applications at this property, newest first.
- 202621 Sep
Demolition of conservatory and proposed single-storey rear extension to dwellinghouse
PendingApplication26/2174 - 20262 Jun
Proposed single-storey rear extension and installation of 1x ground-floor side window to dwellinghouse
WithdrawnHouseholder26/1377 - 20257 Oct
Variation of condition 2 (Approved drawing(s) and/or documents(s)) to allow: Raising of the rear boundary…
ApprovedVariation of conditions (s73)25/2825 - 202526 Mar
Non-material amendment (enlargement of approved outbuilding) of Householder application reference: 23/3474
RefusedNon-material amendment25/0882 - 202119 Apr
Certificate of lawfulness for existing hip to gable-end roof extension, dormer window and two front…
RefusedCertificate of Lawfulness - Existing21/1432
Planning constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Article 4 for HMOs
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)
flood storage areas, conservation areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
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