144a Station Road, Harrow, HA1 2RH
Proposal
Conversion of maisonette to two flats; rear dormer to create additional living space for second floor flat; external alterations
- Received
- 28 February 2018
- Decided
- 1 May 2018 · Grant
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Harrow
- Ward
- Greenhill
- ReceivedSubmitted28 Feb
- ValidatedValidated14 Mar
- Consult.Consultation
- TargetTarget Date
- DecidedDecided1 May
Decided in 48 days (council typically 56)
This is a full planning application for a dormer extension at 144a Station Road, Harrow, HA1 2RH. Harrow has handled 5,243 applications of this type and approves 87% of them, typically deciding them in 58 days. This one was decided in 62 days, 4 days longer than Harrow's median. The site is in a conservation area. There are no previous applications recorded at this address. In the past year there have been 107 applications across Greenhill. 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: Harrow
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near HA1
New planning applications delivered to your inbox weekly.
Planning 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 2026-10-09. 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.
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.