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England · Local authority

London Borough of Hillingdon
Planning applications.

Explore collected planning applications and decisions for London Borough of Hillingdon. Search an address, application reference or proposal to find a record.

Collected application statistics

Collected records · All available dates
29,325Searchable applications
508Recorded as pending
78%Approval rate · 27,340 approved or refused records
5,904Refused applications

21,436 approved · 5,904 refused · 1,059 withdrawn. Received dates in our records: 11 Jun 2012 to 9 Oct 2026. Most recent record check: 17 Oct 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026
Planning information Planning and building controlLocal plan Planning policyPre-application advice Pre-application process and feesArticle 4 directions Article 4 Directions

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. Approval79591/APP/2025/1926

    Erection of a single storey rear extension following demolition of existing garage/shed structure (amended drawings and description)

    113 HARLINGTON ROAD HILLINGDON UB8 3JA

    Received 17 Jul 2025
  2. Approval13544/APP/2019/2608

    Conversion of the existing commercial office to flexible A1, A2 or B1(a) office use.

    WESTCOMBE HOUSE, 36-38 WINDSOR STREET UXBRIDGE UB8 1AB

    Received 6 Aug 2019
  3. Refusal (Appealed)47772/APP/2020/4054

    Two storey side extension with alterations to front and porch to front to form a 1-bed dwelling house

    102 HUNTERS GROVE HAYES

    Received 7 Dec 2020
  4. Approval (Appealed)71691/APP/2019/4018

    Variation of conditions 2 (Approved Plans) of planning permission Ref: 71691/APP/2016/975 dated 12/05/2019 (Erection of a replacement two storey industrial unit and first floor rear extension to Unit 4 involving demolition of existing Unit 3A building to rear) to allow for minor material amendments

    UNITS 3A & 4 ESKDALE ROAD UXBRIDGE UB8 2RT

    Received 12 Dec 2019
  5. Approval543/APP/2019/1989

    Change of use from Hairdressers (Use Class A1) to Nail Bar (Sui Generis).

    121 HIGH STREET RUISLIP

    Received 12 Jun 2019
  6. Refusal42057/APP/2024/529

    Conversion of roof space to habitable use to include the erection of a side/roof extension, to include a rear dormer and 2 front roof lights.

    225 PARK ROAD UXBRIDGE

    Received 29 Feb 2024
  7. Approval22920/APP/2024/2926

    Erection of a single storey rear extension, demolition of existing timber storage

    710 FIELD END ROAD RUISLIP

    Received 5 Nov 2024
  8. Approval46087/APP/2019/2271

    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)

    54 TORRINGTON ROAD RUISLIP

    Received 5 Jul 2019
  9. Refusal32303/APP/2022/440

    Erection of single storey rear extension, garage conversion and porch extension

    25 WHITETHORN AVENUE YIEWSLEY

    Received 11 Feb 2022
  10. Approval17614/APP/2021/2941

    Single storey front extension to existing garage

    LA CHENAIE KEWFERRY DRIVE NORTHWOOD

    Received 29 Jul 2021
  11. Withdrawn (P)17441/APP/2023/3600

    Installation of new shop front, 2 x signs, and shutters (Retrospective application)

    134 HIGH STREET RUISLIP

    Received 13 Dec 2023
  12. Approval9286/APP/2020/1200

    Single storey side/rear extension and porch to front

    52 CAMDEN AVENUE HAYES

    Received 14 Apr 2020
  13. Approval64777/APP/2019/3213

    Conversion of roof space to habitable use to include a rear dormer, 3 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)

    72 NORTH VIEW EASTCOTE

    Received 2 Oct 2019
  14. Withdrawn (P)77819/APP/2023/305

    Installation of a telecommunications radio base station including a 20m H3G street pole, antennas, a wraparound cabinet at base, H3G Commscope hat cabinet, bowler cabinet, Ericsson RBS6130 Cabinet and associated ancillary works (Application under Class A, Part 16 of Schedule 2 to the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for determination as to whether prior approval is required for siting and appearance).

    HIGHWAYS LAND KINGSTON LANE HILLINGDON UB8 3PH

    Received 1 Feb 2023
  15. Refusal (Appealed)42270/APP/2020/4042

    Construction of a single storey outbuilding within the curtilage of the dwelling house for use as a swimming pool, following the demolition of two existing outbuildings (Certificate of Lawful Development for Proposed Development).

    17 WOODGATE CRESCENT NORTHWOOD

    Received 7 Dec 2020
  16. Refusal9585/APP/2023/3589

    Erection of a single storey side extension (application for an existing certificate of lawful development)

    ROSEDALE THE COMMON WEST DRAYTON

    Received 12 Dec 2023
  17. Approval4773/APP/2024/764

    Erection of a single storey front side and rear extension, (following demolition of existing garage to rear garden).

    17 ROCHESTER ROAD NORTHWOOD

    Received 25 Mar 2024
  18. Approval34917/APP/2025/444

    Erection of a single storey rear extension.

    4 WINDSOR GARDENS HAYES

    Received 19 Feb 2025
  19. Approval76888/APP/2021/4317

    Erection of a single storey rear outbuilding for use as gym/storage (Application for a Certificate of Lawful Development for a Proposed Development)

    43 HAYES END DRIVE HAYES UB4 8HD

    Received 24 Nov 2021
  20. Refusal75152/APP/2019/3342

    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 3.2 metres, and for which the height of the eaves would be 2.85 metres.

    17 Chiltern Court WIDMORE ROAD HILLINGDON

    Received 7 Oct 2019
  21. Refusal46466/APP/2025/1391

    Erection of a rear garden outbuilding for use as ancillary storage and a home gym

    43 LOTHIAN AVENUE HAYES

    Received 19 May 2025
  22. Approval7347/APP/2025/1980

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

    2 YEADING GARDENS HAYES

    Received 22 Jul 2025
  23. Approval11495/APP/2019/1950

    Single storey side extension

    144 SHARPS LANE RUISLIP

    Received 11 Jun 2019
  24. Approval67607/APP/2019/2329

    Details pursuant to Condition 10 (Parking Allocation) of planning reference 67607/APP/2017/4627 dated 16-05-18 (Demolition of all existing buildings and replacement with new part two, part three-storey building accommodating 33 (14 x 1-bedroom and 19 x 2- bedroom) social housing flats with associated access, parking and landscaping).

    ACOL CRESCENT EARLY LEARNING CENTRE ACOL CRESCENT RUISLIP

    Received 11 Jul 2019

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

Start with the address or application reference. Open a record to read the proposal, dates and available documents, then check the official register for the latest plans and consultation details. If nothing appears, check coverage before treating the result as a complete planning history.

How to search planning applications

Guides to planning records

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    Planning permission drawings: how to read plans

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    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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