35 Sudbury Court Road, Harrow, HA1 3SD
Proposal
Certificate of lawfulness for proposed single-storey rear extension to dwellinghouse
- Received
- 24 July 2020
- Decided
- 13 August 2020 · Certificate of Lawfulness - Refused
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Brent
- Ward
- Northwick Park
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.
- ReceivedSubmitted24 Jul
- ValidatedValidated24 Jul
- Consult.Consultation18 Sep
- TargetTarget Date
- DecidedDecided13 Aug
Decided in 20 days (council typically 56)
This is an outline application for a single storey rear extension at 35 Sudbury Court Road, Harrow, HA1 3SD. Brent has handled 1,509 applications of this type and approves 74% of them, typically deciding them in 49 days. This one was decided in 20 days, 4 weeks quicker than Brent's median. The site is in a conservation area. There have been 11 other applications at this address. In the past year there have been 128 applications across Northwick Park. We hold 2,071 applications in total for the HA1 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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Planning history at this site
11 other applications at this property, newest first.
- 20252 Sep
Proposed reduction and alteration of front boundary wall and electric sliding gate, installation of aco drain…
ApprovedHouseholder25/2510 - 202520 May
Proposed part first floor rear extension to dwellinghouse
ApprovedHouseholder25/1494 - 202524 Jan
Removal of existing rear railing and installation of new railing to ground floor rear terrace to dwellinghouse
RefusedHouseholder25/0231 - 202427 Aug
Alterations to hard and soft landscaping for drainage of front garden to dwellinghouse.
RefusedHouseholder24/2380 - 202427 Aug
Retention of front garden boundary treatment to dwellinghouse.
RefusedHouseholder24/2379 - 202111 Feb
Demolition of existing dwelling and erection of a four storey dwellinghouse, provision of bicycle and bin…
RefusedFull Planning Permission21/0474 - 202027 May
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall…
RefusedHouseholder20/1536 - 202030 Apr
Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window, and insertion of…
ApprovedCertificate of Lawfulness - Proposed20/1293 - 202030 Apr
Certificate of lawfulness for proposed loft conversion with one rear dormer, three side dormers, one front…
RefusedCertificate of Lawfulness - Proposed20/1300 - 202016 Apr
Proposed extension to rear raised terrace and single storey rear extension to dwellinghouse
RefusedHouseholder20/1175 - 202016 Apr
Proposed ground and first floor rear extension (including extension of raised terrace at ground floor level)…
RefusedHouseholder20/1176
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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