Station House, 11 - 13 Masons Avenue, Harrow, HA3 5AD

P/2559/10Full Planning PermissionPermitted

Full

Proposal

Change of use of ground floor from class a1 use (retail) to a dual / alternative use namely either class d1 use (non-residential institution) or class b1 use (business)

Received: 21 September 2010
Decided: 26 November 2010 · Grant
Decision level: Delegated (officer decision)
Council: London Borough of Harrow
Ward: Marlborough

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

ReceivedSubmitted21 Sep
ValidatedValidated12 Oct
Consult.Consultation
TargetTarget Date
DecidedDecided26 Nov

Decided in 45 days (council typically 56)

8 weeks typical decision time in Harrow72% of full applications approved

This is a full planning application for a change of use at Station House, 11 - 13 Masons Avenue, Harrow, HA3 5AD. 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 66 days, 8 days longer than Harrow's median. The site is in a conservation area, with 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 94 applications across Marlborough. We hold 5,281 applications in total for the HA3 postcode area.

Application Details

Reference

P/2559/10

Address

Station House, 11 - 13 Masons Avenue, Harrow, HA3 5AD

Postcode

HA3 5AD

Local Authority

Harrow

Application Type

Full Planning Permission

Scale / Size

Small

Decision Status

Permitted

Current Status

Final

Ward

Marlborough

Applicant & Agent

Applicant Address

Station House, 11 - 13 Masons Avenue, Harrow, HA3 5AD

Agent Address

Parkside House 11 Silwood Bracknell Berkshire Rg12 8Wu

Planning Application Dates

Date Received

21 September 2010

Date Decided

26 November 2010

Date Validated

12 October 2010

Date Submitted

21 September 2010

Planning Decision

Decision

Grant

Decided By

Delegated

Publicity

Appeal

Additional Information

Planning Portal ID

PP-1221317

UPRN

200004437496

Documents

Coordinates

51.592945, -0.334326

Enriching application data

2/3

Council recordsAppealsFlood risk

Source: Harrow

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

9 other applications at this property, newest first.

Planning constraints

Designations that overlap or adjoin the site outline.

Flood zone 3: High 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.

© 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.

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