30 College Hill Road, Harrow Weald, Harrow, HA3 7HE
Approved on 13 August 2026
Council decision: Grant Conditionally
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
Alterations to roof to form gable ends and two rear dormers (one with juliette balcony); installation of five rooflights to front roofslope; external alterations
- Received
- 18 June 2026
- Council
- London Borough of Harrow
- Ward
- Harrow Weald
- ReceivedReceived18 Jun
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided13 Aug
Decided in 56 days (council typically 56)
About this application
This is a full planning application at 30 College Hill Road, Harrow Weald, Harrow, HA3 7HE. Harrow has handled 5,242 applications of this type. This one was decided in 56 days. The site is in a conservation area. There have been 5 other applications 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.
72% of full 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 7HE
- Application type
- Full Planning Application
Planning application dates
- Validated
- 18 June 2026
Site constraints
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.
Associated applications
- 202618 Jun
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.80 metres high to the eaves
RefusedOutlineFiled alongsidePL/1671/26 - 202618 Jun
Alterations to roof to form gable ends and two rear dormers (one with juliette balcony); installation of five…
This applicationApprovedFullPL/1687/26
Planning history at this site
4 other applications at this property, newest first.
- 202626 Oct
Alterations to roof to form gable ends and two rear dormers (one with Juliette balcony); installation of five…
PendingApplicationPL/2818/26 - 202613 Aug
Single storey rear extension (Demolition of conservatory)
ApprovedHouseholderPL/2175/26 - 201916 Sep
Re-development to provide detached two storey chalet bungalow (1 x 2 bed) in rear garden; access; amenity…
RefusedFull Planning ApplicationP/4004/19 - 200111 Sep
Demolition of existing works and erection of single & two storey house with attached garage
ApprovedFull PermissionEAST/976/01/FUL
Source: Harrow
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
- 30 College Hill Road, Harrow Weald, Harrow, HA3 7HEEAST/976/01/FUL · FullApproved0.0 mi
- 30 College Hill Road, Harrow Weald, Harrow, HA3 7HEP/4004/19 · FullRefused0.0 mi
- 36 College Hill Road, Harrow Weald, Harrow, HA3 7HEP/2756/03/DFU · FullApproved0.0 mi
- 33 College Hill Road, Harrow Weald, Harrow, HA3 7HGP/477/04/DFU · FullApproved0.0 mi
- 27 College Hill Road, Harrow Weald, Harrow, HA3 7HGEAST/1341/02/CLP · OutlineApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for loft conversions near this site- Hillgrove Projects LtdVerifiedLondon8.6 mi
- Lynford homesVerifiedBuckinghamshireNew Builds9.3 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman9.8 mi
- O'Kelly LimitedElectrician0.1 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.