PlanningTrack
Get started

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
55,347Searchable applications
482Recorded as pending
75%Approval rate · 52,309 approved or refused records
12,894Refused applications

39,415 approved · 12,894 refused · 1,703 withdrawn. Received dates in our records: 11 Oct 2007 to 15 Oct 2026. Most recent record check: 26 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 Counts reflect the last collected status; some records may be out of date.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. Approval72997/APP/2025/2673

    Erection of a part first floor rear extension (amended description)

    87 HAIG ROAD HILLINGDON UB8 3EQ

    Received 16 Oct 2025
  2. Approval70845/ADV/2016/12

    Installation of 5 internally illuminated fasica signs and 4 non-illuminated fascia signs

    Unit 521A STIRLING ROAD HEATHROW AIRPORT TW6 3JJ

    Received 8 Feb 2016
  3. Prior Approval N/Req77402/APP/2022/2160

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.92 metres

    122 SHAKESPEARE AVENUE HAYES UB4 0BP

    Received 6 Jul 2022
  4. Approval29754/APP/2022/1864

    Details pursuant to the discharge of Condition 10 (tree protection method statement) of planning permission ref. 29754/APP/2019/3994, dated 19-06-20 (Two storey side extension and first floor rear extension)

    17 WOODSIDE ROAD NORTHWOOD HA6 3QP

    Received 8 Jun 2022
  5. Approval70493/APP/2021/1378

    Construction of veranda over existing patio (Application for a Certificate of Lawful Development for a Proposed Development)

    15 HALLAND WAY NORTHWOOD HA6 2AG

    Received 7 Apr 2021
  6. Withdrawn (P)363/APP/2022/1405

    Erection of an additional floor to an existing building to create a three storey building.

    81 FIELD END ROAD EASTCOTE PINNER

    Received 3 May 2022
  7. Approval3370/APP/2021/1696

    Single storey rear extension and porch to front (Application for a Certificate of Lawful Development for a Proposed Development)

    21 LIME GROVE RUISLIP

    Received 28 Apr 2021
  8. Refusal2405/APP/2021/190

    Single storey rear extension and porch to front

    6 WEST AVENUE HAYES

    Received 18 Jan 2021
  9. Approval66560/APP/2020/3558

    Single storey rear extension

    12 ALDRIDGE AVENUE RUISLIP MIDDLESEX HA4 9JU

    Received 2 Nov 2020
  10. Withdrawn (P)70861/APP/2020/3472

    Erection of an additional storey on existing two storey dwelling house (Prior Approval)

    28 WALNUT WAY RUISLIP MIDDLESEX

    Received 22 Oct 2020
  11. Refusal (Appealed)35699/APP/2023/1115

    Erection of a part single storey and part two storey extension to the side and rear of the dwelling. Erection of a front extension with amendments to fenestration and installation of new integral garage. Conversion of roof space to habitable use to include 2 front roof lights, 2 side roof lights, 2 rear dormers and replacement of existing roof with new hipped roof.

    14 WARREN ROAD ICKENHAM

    Received 17 Apr 2023
  12. Prior Approval N/Req71238/APP/2017/3571

    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 metres, and for which the height of the eaves would be 3 metres

    17 BIDEFORD ROAD RUISLIP HA4 0UB

    Received 3 Oct 2017
  13. Prior Approval N/Req78048/APP/2023/1482

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.95 metres.

    108 WARWICK CRESCENT HAYES UB4 8RQ

    Received 22 May 2023
  14. Approval63920/TRE/2021/295

    To remove two Ash within Group 6 on TPO 455

    25 BARRINGTON DRIVE HAREFIELD

    Received 26 Oct 2021
  15. Approval75253/APP/2020/2549

    Installation on roof of building of 2 x 3.6m support poles (26.6m AGL) supporting 4 antennas and 1 x 6.1m support pole (29.4m AGL) supporting 2 antennas, 5 cabinets and ancillary works (Application under Part 16 of schedule 2 to the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for determination as to whether prior approval is required for siting and appearance).

    HILTON GARDEN INN EASTERN PERIMETER ROAD HEATHROW AIRPORT TW6 2SQ

    Received 14 Aug 2020
  16. Undecided79224/APP/2026/2217

    Erection of an outbuilding to the rear garden, installation of Juliette balcony to existing rear dormer, and installation of hard standing to the front and rear gardens. (Application for a Certificate of Lawful Development for Existing Development)

    9 ROXBURN WAY RUISLIP HA4 6HR

    Received 15 Sept 2026
  17. Approval64954/APP/2025/3053

    Erection of wrap-around single-storey front, side, rear extension, and a front porch, following the demolition of the existing detached garage at rear.

    36 STOWE CRESCENT RUISLIP MIDDLESEX HA4 7SS

    Received 3 Dec 2025
  18. Approval18199/APP/2021/1000

    Single storey rear extension

    33 HAYES END DRIVE HAYES

    Received 15 Mar 2021
  19. Approval77485/APP/2022/3287

    Erection of a single storey rear extension

    8 KINGSHILL CLOSE HAYES UB4 8DD

    Received 26 Oct 2022
  20. Approval28926/APP/2015/2027

    Conversion of integral garage to habitable use involving alterations to front elevation and porch to front

    20 BELLAMY CLOSE ICKENHAM

    Received 1 Jun 2015
  21. Withdrawn (P)26152/ADV/2016/55

    Intallation of 1 x internally illuminated fascia sign

    160 HIGH STREET RUISLIP

    Received 24 May 2016
  22. Approval75694/APP/2020/2032

    Conversion of roof space 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)

    94 CARDINAL ROAD RUISLIP

    Received 3 Jul 2020
  23. Approval73737/APP/2024/1399

    Erection of a single storey extension to the side

    9 ST ANSELMS ROAD HAYES UB3 1SB

    Received 24 May 2024
  24. Approval60799/TRE/2025/330

    TPO 1 W25 1x Oak to reduce height and lateral spread up to 3m.

    15 WOODSTOCK DRIVE ICKENHAM

    Received 2 Dec 2025

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

View all applications

Applications by postcode area

Get emailed about new planning applications in Hillingdon

Area alerts send a daily or weekly email with new applications and decisions near a postcode, filtered by project type. £29 a month, up to 3 areas. Records are limited to the councils we collect.

Set up an area alert

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

All planning guides

  • 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.

    UK research
    Published Updated

  • 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.

    UK research
    Published Updated

  • 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.

    UK research
    Published Updated

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.

Check collection coverage

More planning authorities in England

Browse all authorities