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52 Greenford Road, Sudbury, Harrow, HA1 3QH

P/2481/20Certificate of Lawful Development ExistingApproved
Lawful development certificate

Approved on 11 November 2020

Council decision: GrantDelegated (officer decision)

Approximate site (title boundary)
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 LAWFUL DEVELOPMENT (PROPOSED): Rear dormer; three rooflights in front roofslope

Received
21 July 2020
Decision level
Delegated (officer decision)
Ward
Harrow on the Hill
  1. Received21 Jul
  2. Validated24 Sep
  3. Consult.
  4. Target
  5. Decided11 Nov

Decided in 48 days (council typically 56)

About this application

This is an application to amend a permission at 52 Greenford Road, Sudbury, Harrow, HA1 3QH. Harrow has handled 642 applications of this type. This one was decided in 113 days, 8 weeks longer than Harrow's typical decision time. The site is in a conservation area. There are no previous applications recorded at this address. In the past year there have been 137 applications across Harrow on the Hill. We hold 2,198 applications in total for the HA1 postcode area.

76% of amendment 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
HA1 3QH
Application type
Certificate of Lawful Development Existing
Scale / size
Small
District
04

Planning application dates

Date validated
24 September 2020
Application expires
11 November 2020

Applicant and agent

Agent address
Studio 21 497 Sunleigh Road Wembley Ha0 4Ly

Planning decision

Statutory period
48 days

Additional information

Planning Portal ID
PP-8908156
UPRN
100021266411
Documents
11

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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.

© 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.

Source: Harrow

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

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