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78 Whitby Road Ruislip

3069/APP/2026/754FullApproved

Approved on 12 May 2026

Proposal

Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 3 front roof lights and removal of chimney stacks (Application for a Certificate of Lawful Development for a Proposed Development)

Received
24 March 2026
Ward
RUISLIP MANOR 2022
  1. Received24 Mar
  2. Validated24 Mar
  3. Consult.
  4. Target19 May
  5. Decided12 May

Decided in 49 days (council typically 56)

About this application

This is a full planning application for a dormer extension at 78 WHITBY ROAD RUISLIP. Hillingdon has handled 4,983 applications of this type. This one was decided in 49 days, 7 days quicker than Hillingdon's typical decision time. There has been 1 other application at this address. In the past year there have been 79 applications across RUISLIP MANOR 2022.

87% of full 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

Application type
Full
Scale / size
Small

Planning application dates

Date validated
24 March 2026
Target decision date
19 May 2026

Applicant and agent

Agent address
Ms Rooshika Patel 37 Torcross Road Ruislip HA4 0TB

Planning decision

Statutory period
56 days

Additional information

Documents
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 2: Medium probability (rivers and sea)
  • Article 4 direction: Residential extensions

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

  1. 2026
    24 Mar

    Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 3 front roof lights…

    This applicationApprovedFull3069/APP/2026/754
  2. 2026
    24 Mar

    Erection of single storey rear extension.

    ApprovedFullFiled alongside3069/APP/2026/755

Source: Hillingdon

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

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