28 Glenwood Avenue, London, NW9 7PJ
Refused on 16 April 2026
Council decision: Certificate of Lawfulness - RefusedDelegated (officer decision)
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.
Proposal
Certificate of lawfulness for proposed single-storey side extension and front porch to bungalow
- Received
- 24 February 2026
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Brent
- Ward
- Welsh Harp
- ReceivedReceived24 Feb
- ValidatedValidated24 Feb
- Consult.Consultation21 Apr
- TargetTarget Date
- DecidedDecided16 Apr
Decided in 51 days (council typically 56)
About this application
This is an outline application for a single storey side extension at 28 Glenwood Avenue, London, NW9 7PJ. Brent has handled 1,485 applications of this type. This one was decided in 51 days, 5 days quicker than Brent's typical decision time. The site is in a conservation area. There have been 3 other applications at this address. In the past year there have been 129 applications across Welsh Harp. We hold 1,903 applications in total for the NW9 postcode area.
75% of outline applications at London Borough of Brent were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- NW9 7PJ
- Application type
- Certificate of Lawfulness - Proposed
- Scale / size
- Small
Planning application dates
- Date validated
- 24 February 2026
- Last date for comments
- 21 April 2026
Applicant and agent
- Agent
- Express Plans
- Agent address
- 21 Heatherden Green, Iver Heath, Buckinghamshire, SL0 0PY
Site 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 2026-11-03. 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.
Planning history at this site
3 other applications at this property, newest first.
- 20259 Jun
Proposed ground-floor side to rear extension, front porch extension, hip to gable-end roof extension, 1x rear…
RefusedHouseholder25/1752 - 20241 Nov
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...
ApprovedApplication24/3086 - 202416 Sep
Certificate of lawfulness for proposed removal of chimney stack, hip to gable extension and rear ...
ApprovedApplication24/2589
Source: Brent
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 28 Glenwood Avenue, London, NW9 7PJ25/1752 · FullRefused0.0 mi
- 6 Parkfields Avenue, London, NW9 7PE25/2212 · FullApproved0.1 mi
- Street Record, Wood Lane, London24/0063/TELNApproved0.1 mi
- Street Record, Wood Lane, London24/0064/TELNApproved0.1 mi
- 9 Winston Avenue, London, NW9 7LB24/1338 · OutlineApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Hillgrove Projects LtdVerifiedLondon5.6 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman5.9 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing6.6 mi
- Orient Construction Consultancy LimitedVerifiedLondon8.0 mi
Planning something similar?
See what the council approved and refused for single-storey side extensions on your street. Pick your home and get the evidence before you pay for drawings.