45 Windsor Road, Harrow, HA3 5PT

EAST/392/02/CLPCertificate of Lawfulness Proposed (COM)Approved

Outline / PiP

Approved on 23 May 2002

Council decision: GrantDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

Certificate of lawful proposed develoment:single storey rear extension

Received: 27 March 2002
Decision level: Delegated (officer decision)
Council: London Borough of Harrow
Ward: Harrow Weald

ReceivedReceived27 Mar
ValidatedValidated4 Apr
Consult.Consultation
TargetTarget Date
DecidedDecided23 May

Decided in 49 days (council typically 56)

About this application

This is an outline application for a single storey rear extension at 45 Windsor Road, Harrow, HA3 5PT. Harrow has handled 2,393 applications of this type. This one was decided in 57 days. The site is in a conservation area. There are no previous applications recorded at this address. In the past year there have been 145 applications across Harrow Weald. We hold 5,587 applications in total for the HA3 postcode area.

84% of outline applications at London Borough of Harrow 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: HA3 5PT
Application type: Certificate of Lawfulness Proposed (COM)

Planning application dates

Date validated: 4 April 2002

Applicant and agent

Agent address: 1 High Road Pinner Middlesex Ha5 2Ew

Additional information

UPRN: 100021295881
Documents: 0

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

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 (22)

flood storage areas, conservation 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 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Harrow

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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