449b Alexandra Avenue, Rayners Lane, Harrow, HA2 9SE
Proposal
Change of use from Office (Class E) To 1 Self-Contained Flat (Class C3); External Alterations (Prior Approval Of Transport & Highways Impacts Of The Development, Contamination Risks And Flooding Risks On The Site, and Impacts Of Noise From Commercial Premises On The Intended Occupiers Of The Development and provision of natural light in all habitable rooms)
- Received
- 12 November 2025
- Council
- London Borough of Harrow
- Ward
- Rayners Lane
- ReceivedSubmitted12 Nov
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
This is an outline application for a change of use at 449b Alexandra Avenue, Rayners Lane, Harrow, HA2 9SE. Harrow has handled 2,395 applications of this type and approves 87% of them, typically deciding them in 56 days. It was submitted on 12 November 2025 and is still awaiting a decision. The site is in a conservation area, with 1 listed building nearby. There have been 2 other applications at this address. In the past year there have been 73 applications across Rayners Lane. We hold 1,725 applications in total for the HA2 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Harrow
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 202627 Jan
Details pursuant to Condition 3 (Storage of refuse/waste) attached to planning reference PL/2931/25/PRIOR
PendingDischarge of conditionsPL/0227/26 - 202512 Nov
Change of use from Office (Class E) To 1 Self-Contained Flat (Class C3); External Alterations (Prior Approval…
This applicationPendingOutlinePL/2931/25/PRIOR
Planning history at this site
1 other application at this property, newest first.
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Pinner / Rayners LanePart of the site
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (21)
flood storage areas, listed buildings, 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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