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9, Ruislip, HA4 6HR

79224/APP/2026/2217Lawful development: Existing useAwaiting decision
Lawful development certificate
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

Application for proposed and existing development. Existing Development (Already Carried Out) includes an outbuilding and hard surfacing within the curtilage for parking and garden use. Juliet balcony formed within the existing rear elevation. The Proposed Development includes K-rendering to the external walls of the dwelling, and a Side porch. (Application for a Certificate of Lawful Development for a Proposed Development)

Received
15 September 2026
Decision due
10 November 2026
Ward
RUISLIP MANOR 2022
  1. Received15 Sep
  2. Validated15 Sep
  3. Consult.
  4. Target10 Nov
  5. Decided

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About this application

This is a planning application for a porch at 9, Ruislip, HA4 6HR. Hillingdon has handled 57 applications of this type. It has been with the council since 15 September 2026 and is still awaiting a decision. There has been 1 other application at this address. In the past year there have been 79 applications across RUISLIP MANOR 2022. We hold 773 applications in total for the HA4 postcode area.

76% of lawful development: existing use applications at London Borough of Hillingdon 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
HA4 6HR
Application type
Lawful development: Existing use

Planning application dates

Date validated
15 September 2026

Planning decision

Case officer
Samuel Patten

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Residential extensions
  • Flood zone 1: Low probability (rivers and sea)

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: Hillingdon

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

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