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
49,437Searchable applications
483Recorded as pending
76%Approval rate · 46,610 approved or refused records
11,096Refused applications

35,514 approved · 11,096 refused · 1,559 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. Approval12767/APP/2016/1036

    Single storey rear extension

    69 SHENLEY AVENUE RUISLIP

    Received 11 Mar 2016
  2. Refusal77097/APP/2026/1168

    Details pursuant to the discharge of Condition 11 (Contaminated Land) of planning permission ref. 77097/APP/2024/2693, dated 09-07-2025 (Erection of a two storey, 2-bed attached dwelling with associated cycle storage and amenity space)

    13 OAK AVENUE WEST DRAYTON UB7 9EP

    Received 11 May 2026
  3. Prior Approval N/Req53148/APP/2019/463

    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 3.45 metres, and for which the height of the eaves would be 2.76 metres

    19 WOODVILLE GARDENS RUISLIP HA4 7NB

    Received 7 Feb 2019
  4. Refusal29295/TRE/2023/98

    To carry out tree surgery - to reduce to previous reduction points by up to 3m and reshape one Oak in TPO 297 at T12

    113 BROADWOOD AVENUE RUISLIP

    Received 9 May 2023
  5. Refusal3552/APP/2023/1367

    Demolition of existing single storey rear extension and erection of double storey rear extension to enlarge storage space for existing retail unit.

    41 STATION ROAD HAYES

    Received 11 May 2023
  6. Approval52114/APP/2020/1100

    Single storey rear extension, single storey front extension, two storey side extension, enlargement of front and rear dormers and porch to front

    172 HARLINGTON ROAD HILLINGDON

    Received 1 Apr 2020
  7. Approval73733/APP/2021/77

    Details pursuant to Condition 7(iii) (Verification Report) of Planning ref: 73733/APP/2019/3766 (14-02-20) for a Section 73 application (Minor Material Amendment) to vary Condition 6 (obscure glazing) of planning ref: 73733/APP/2019/2338 (21-10-19) for Variation of Condition 2 (approved plans) of planning ref: 73733/APP/2018/4009 for external alteration to the existing building including the erection of dormers, balconies and associated alterations namely to provide an internal corridor for access to each unit and windows instead of a doors fronting the street, namely to provide openable windows at ground floor level

    256 FIELD END ROAD EASTCOTE HA4 9NB

    Received 8 Jan 2021
  8. Approval15660/APP/2025/1551

    Erection of a single storey rear extension with raised terrace and conversion of the loft space to habitable use including double hip to gable conversion, raising of the ridge by 600mm with the addition of side dormers. Repositioned front door; removal of side extension, conservatory and outbuilding.

    40 BREAKSPEAR ROAD SOUTH ICKENHAM

    Received 3 Jun 2025
  9. Approval31959/APP/2021/3786

    Details pursuant to the discharge of Condition 5 (sustainable water management scheme) of planning permission ref. 31959/APP/2021/1529 dated 1st July 2021 (Single storey side/rear infill extension, garage conversion, internal alterations and rooflights)

    6 RAISINS HILL EASTCOTE PINNER

    Received 8 Oct 2021
  10. Prior Approval N/Req57701/APP/2018/2129

    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 3 metres

    73 AYLSHAM DRIVE ICKENHAM

    Received 7 Jun 2018
  11. Approval31828/APP/2023/3534

    Erection of part 2 storey side and part single storey side/rear extensions, following demolition of garage.

    22 FERNDALE CRESCENT COWLEY UXBRIDGE

    Received 5 Dec 2023
  12. Approval39207/APP/2021/3967

    Details pursuant to Conditions 4 (Demolition Management Plan) and 7 (Tree Construction Impacts) of planning permission ref: 39207/APP/2020/2188, dated 24-06-2020, for the redevelopment of the site to provide two industrial units providing industrial floorspace (Use Class B1c/B2/B8) and ancillary offices together with associated parking, access arrangements, landscaping and infrastructure.

    1 IRON BRIDGE ROAD WEST DRAYTON

    Received 25 Oct 2021
  13. Approval75195/APP/2019/3512

    Proposed demolition of existing garage and construction of an attached house with a new crossover and associated parking spaces and external works

    1 EIGHTH AVENUE HAYES UB3 2EU

    Received 25 Oct 2019
  14. Approval57110/APP/2019/307

    Change of use from a single family dwelling (Use Class C3) to a House in Multiple Occupation (Use Class C4)

    91 THE GREENWAY UXBRIDGE

    Received 28 Jan 2019
  15. Approval79801/APP/2025/2965

    Conversion and extension of roofspace to habitable use including a dormer extension at the rear of the property.

    7A COLDHARBOUR LANE HAYES UB3 3EA

    Received 24 Nov 2025
  16. Approval64873/APP/2019/3385

    Single storey rear extension, conversion of attached garage to habitable use, porch to front and conversion of roofspace to habitable use to include 2 side dormers, 1 side rooflight and conversion of rear of roof from hip to gable end, with new gable end juliet balconies, involving alterations to front and side elevations (Application for a Certificate of Lawful Development for a Proposed Development)

    61 STANLEY ROAD NORTHWOOD MIDDX GA6 1RJ

    Received 15 Oct 2019
  17. Approval17419/APP/2024/341

    Erection of a single-storey side and rear extensions (part retrospective)

    43 WENTWORTH DRIVE EASTCOTE PINNER

    Received 9 Feb 2024
  18. Approval55700/APP/2015/3554

    Single storey side/rear extension

    HEATHROW MEDICAL CENTRE 1 ST PETER'S WAY HARLINGTON UB3 5AB

    Received 23 Sept 2015
  19. Approval72350/APP/2016/4059

    Single storey rear extension

    8 TRUESDALES ICKENHAM UB10 8FJ

    Received 7 Nov 2016
  20. Approval6674/APP/2015/3389

    First and second floor side extensions and conversion of existing first and second floors to provide 2 x 2 bed and 3 studio flats and creation of roof terrace to first floor involving internal alterations to ground floor

    12 MARLBOROUGH PARADE UXBRIDGE ROAD HILLINGDON UB10 0LP

    Received 7 Sept 2015
  21. Approval18253/APP/2017/4087

    Removal of existing unauthorised board and replacement of advertising name board in window recess (Application for Listed Building Consent)

    20 WINDSOR STREET UXBRIDGE UB8 1AB

    Received 8 Nov 2017
  22. Refusal24442/APP/2015/4639

    Two storey side extension, single storey front and rear extension involving demolition of existing garage and installation of boundary wall to side

    135 LONG LANE HILLINGDON

    Received 21 Dec 2015
  23. Approval71296/APP/2016/121

    Single storey rear extension involving alteration to side elevation

    40 MISBOURNE ROAD HILLINGDON MIDDLESEX

    Received 12 Jan 2016
  24. Approval79583/APP/2025/1585

    Installation of a dropped kerb and driveway (Part-Retrospective Application) (Description Amended)

    50 HALLOWELL ROAD NORTHWOOD HA6 1DS

    Received 6 Jun 2025

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

    Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.

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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