England · Local authority

Hillingdon planning applications

PlanningTrack collects planning applications and decisions from the public planning register of London Borough of Hillingdon. Search an address, application reference or proposal. Official Hillingdon website

Collected application statistics

Collected records · All available dates
49,947Searchable applications
483Recorded as pending
76%Approval rate · 47,110 approved or refused records
11,228Refused applications

35,882 approved · 11,228 refused · 1,566 withdrawn. Received dates in our records: 11 Oct 2007 to 15 Oct 2026. Most recent record check: 24 Oct 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026

Conservation areas and Article 4 directions

Explore published planning boundaries and follow their source records for designation details. Coverage varies: an empty map does not mean there are no restrictions. Check the council’s current maps and documents before relying on a boundary.

Conservation areas39 mapped area records
Article 4 direction areas149 mapped area records1 identified HMO area records; remaining records unclassified

Interactive planning map loads with JavaScript. Dataset sources are linked below.

Download Article 4 coverage for all authorities (CSV)

Data downloaded 14 Sept 2026. Display boundaries are simplified and indicative. Map record counts are not a complete count of designations or directions.

Sources: Planning Data conservation areas and Article 4 direction areas. Contains public sector information licensed under the Open Government Licence v3.0.

More application records

  1. Approval43367/APP/2018/651

    Change of use from storage and distribution (Use Class B8) to general Industrial, to allow for servicing of electric cars (Use Class B2) and refurbishment of building

    UNIT 7 HORTON INDUSTRIAL PARK HORTON ROAD YIEWSLEY

    Received 19 Feb 2018
  2. Refusal7109/APP/2017/1714

    Variation of condition 1 (Hours of opening) of planning permission ref: 7109/N/98/1241 dated 11/09/1998 to alter the operating hours (Variation of condition 8 (to extend hours of opening to between 0600 to 2400 hours) of planning permission Ref: 7019A/78/848 dated 19/10/78 (Self-service operation with sales/office, forecourt canopy, pump islands and underground tanks) to allow 24 hour operation.

    SWAKELEYS SERVICE STATION LONG LANE ICKENHAM

    Received 11 May 2017
  3. Withdrawn (P)751/APP/2016/1661

    Addition of a portacabin Trade Counter/office, and a portable warehouse for the sale and distribution of drainage products.

    WEST LONDON INDUSTRIAL PARK IVER LANE COWLEY UB8 2JQ

    Received 29 Apr 2016
  4. Approval40050/APP/2022/3051

    Details pursuant to the discharge of Condition 5 (Construction Logistics Plan) in relation to application reference 40050/APP/2020/999 dated 18-05-2020 for 'Prior Approval for the change of use from office to dwellinghouses, together with ancillary car parking, cycle storage and refuse storage. (Application for Prior Approval under Schedule 2, Part 3, Class O of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended))'

    Waterside OXFORD ROAD UXBRIDGE UB8 1HS

    Received 5 Oct 2022
  5. Approval (Appealed)23334/APP/2015/471

    Installation of outdoor smoking lounge (Retrospective)

    66 JOEL STREET NORTHWOOD

    Received 9 Feb 2015
  6. Approval73847/APP/2018/1962

    Conversion of garage to habitable use to include alterations to front

    52 GREATFIELDS DRIVE HILLINGDON UB8 3QN

    Received 29 May 2018
  7. Approval14666/APP/2016/3196

    Single storey rear extension, conversion of garage to habitable use and conversion of roofspace to habitable use involving installation of 2 rear dormers and conversion of dwelling into a 1 x 3-bed dwelling house and a 1 x 4 bed dwelling house with associated parking and amenity space

    326 WEST END ROAD RUISLIP

    Received 22 Aug 2016
  8. Approval76429/APP/2021/1862

    Single storey rear extension and conversion of the loft space to habitable use, to include one rear and two side dormer.

    196 THE FAIRWAY RUISLIP HA4 0SL

    Received 10 May 2021
  9. Approval31136/APP/2020/976

    Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

    58 CARNARVON DRIVE HAYES

    Received 20 Mar 2020
  10. Approval56706/APP/2019/2734

    Non-material amendment to Planning Permission Ref: 56706/APP/2018/3409 (First floor side extensions, enlargement of existing dormers to create additional habitable roof space and conversion of dwelling to 1 x 1-bed flat, 3 x 2 bed flats and 1 x 3-bed flat) to allow for addition of Juliette balconies to first floor front and side elevations

    200 HAREFIELD ROAD UXBRIDGE

    Received 16 Aug 2019
  11. Approval31398/TRE/2019/236

    To carry out tree surgery, including a crown thin by 10% and a crown reduction by 1-2m, to one oak, T10 on TPO 175.

    OAKLANDS, 1 FRINGEWOOD CLOSE NORTHWOOD

    Received 28 Oct 2019
  12. Approval70543/APP/2018/1506

    Details pursuant to Conditions 9 (Sustainable Water Management) and 10 (Levels) of planning permission Ref: 70543/APP/2017/1650 dated 06/10/2017 (Redevelopment of site to provide 4 detached single family dwellings with associated car parking, access and landscaping)

    10 JACKETS LANE NORTHWOOD HA6 2SH

    Received 23 Apr 2018
  13. Refusal75476/APP/2020/890

    Development of a Childcare/Montessori Nursery school for Early Years (Prior Approval)

    1 NINE ELMS AVENUE COWLEY UB8 3TJ

    Received 13 Mar 2020
  14. Approval72281/APP/2016/3779

    Extension to existing balcony and replacement of staircase - (Part retrospective).

    15 & 16 MARINA APPROACH HAYES UB4 9TB

    Received 14 Oct 2016
  15. Approval26611/APP/2020/742

    Installation of a rear dormer to replace roof lights

    3 HOLLYCROFT GARDENS SIPSON

    Received 2 Mar 2020
  16. Approval5100/APP/2016/2986

    Single storey detached outbuilding to rear for use as a playroom/store.

    57 BOTWELL LANE HAYES

    Received 3 Aug 2016
  17. Refusal61280/APP/2022/2265

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 4 metres, and for which the height of the eaves would be 3 metres

    1 ELGAR CLOSE ICKENHAM MIDDX UB10 8HN

    Received 14 Jul 2022
  18. Approval70830/APP/2015/3689

    Part two storey, part single storey side/rear extension and replacement of existing garage with a study room and a new porch to the front (Part Retrospective)

    GREENWOOD DUCKS HILL ROAD NORTHWOOD HA4 7TP

    Received 6 Oct 2015
  19. Approval44606/APP/2016/1706

    Details pursuant to conditions 3 (materials), 4 (ventilation system), 5 (surface water management), 6 (noise) and 7 (landscaping) of planning permission ref: 44606/APP/2015/2367 dated 01-03-2016 (Conversion and extension of existing 2-storey retail unit and offices to create student accommodation comprising 2 cluster flats containing 29 self-contained rooms with en-suites and kitchenettes, plus communal dining/living, kitchen and laundry areas, external amenity space, cycle parking and car parking).

    MAKSONS HOUSE 52 STATION ROAD WEST DRAYTON

    Received 4 May 2016
  20. Refusal (Appealed)53992/APP/2018/1216

    Two storey side/rear extension

    137 NORTH HYDE ROAD HAYES

    Received 3 Apr 2018
  21. Approval75249/APP/2024/2007

    Installation of 1no. internally illuminated fascia sign and 1no. internally illuminated projecting sign (amended description)

    3 BYRON PARADE UXBRIDGE ROAD HILLINGDON UB10 OLZ

    Received 24 Jul 2024
  22. Approval64979/APP/2017/1080

    Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

    285 LONG DRIVE RUISLIP

    Received 24 Mar 2017
  23. Refusal73420/APP/2020/4268

    (Cross Borough Boundary Application) Outline planning application with the details of access, appearance, landscaping, layout and scale reserved for later determination. Demolition and redevelopment to comprise a data centre (Use Class B8 (Data Centre) or Sui Generis (Data Centre) of up to 55,000 sq.m (GEA) including ancillary offices, internal plant and equipment and substation. In addition to the above the Development may also include: car parking; provision of external plant and equipment and fuel storage; creation of servicing areas and provision of associated services, including waste, refuse, cycle storage and lighting; and for the laying out of the buildings; routes and open spaces within the development; realignment of railhead; all associated and ancillary works and operations including but not limited to: demolition; earthworks; and provision of attenuation infrastructure and engineering operations.

    LINK PARK HEATHROW THORNEY MILL ROAD WEST DRAYTON

    Received 21 Dec 2020
  24. Approval75759/APP/2020/2341

    Single storey rear extension

    1 THE DRIVE ICKENHAM UB10 8AF

    Received 27 Jul 2020

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

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Researching a proposal in London Borough of Hillingdon

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Guides to planning records

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  • Understanding planning · 13 min read

    Planning application documents: what to read first

    Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

    Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

  • Property research · 13 min read

    Planning approval rates: how to read council statistics

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What these statistics cover

These figures describe applications collected by PlanningTrack for London Borough of Hillingdon, across all dates currently available. They are a partial dataset, rather than an authority-wide performance measure. The date range does not establish continuous historical coverage.

The approval percentage is approved records divided by approved plus refused records. Pending, withdrawn and unknown outcomes are excluded. No percentage is shown until there is an approved or refused record.

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