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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
26,283Searchable applications
441Recorded as pending
79%Approval rate · 24,474 approved or refused records
5,096Refused applications

19,378 approved · 5,096 refused · 1,000 withdrawn. Received dates in our records: 1 Nov 2019 to 5 Oct 2026. Most recent record check: 14 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 Counts reflect the last collected status; some records may be out of date.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. Withdrawn (P)66742/APP/2022/2418

    Part two storey, part single storey rear extension, single storey front extension, raising of existing garage roof and conversion of roof space to habitable use to include a rear dormer and 2 side roof lights and construction of raised patio.

    65 BROADWOOD AVENUE RUISLIP

    Received 31 Jul 2022
  2. Approval3163/APP/2021/2079

    Detached outbuilding to rear

    71 CLYFFORD ROAD RUISLIP

    Received 24 May 2021
  3. Refusal (Appealed)20342/APP/2024/166

    Erection of new two storey 3-bed dwelling with basement, new garage, bin storage and associated amenity space, following demolition of existing dwelling.

    5A HARROW VIEW HILLINGDON

    Received 22 Jan 2024
  4. No Objection77230/APP/2023/798

    Consultation under Class F of Part 8 of Schedule 2 of the General Permitted Development Order 2015 (Class F of the GPDO 2015) in respect of proposed alterations to the security arrangements at Control Point 10A at London Heathrow Airport.

    CONTROL POINT 10A, LONDON HEATHROW AIRPORT SOUTHERN PERIMETER ROAD HEATHROW AIRPORT TW6

    Received 16 Mar 2023
  5. Refusal (Appealed)36075/APP/2022/2551

    Single storey side/rear extension (following demolition of the existing side and rear extension); removal of first floor side window and new first floor rear window.

    2 ADELPHI CRESCENT HAYES

    Received 12 Aug 2022
  6. Refusal75521/APP/2020/1193

    Single storey rear extension, conversion of roof space to habitable use to include a rear dormer, 1 front and 1 side roof light and conversion from 1 dwelling to 2 x 1-bed self contained flats

    4 GORDON ROAD YIEWSLEY

    Received 13 Apr 2020
  7. Approval25571/APP/2025/761

    Erection of a single storey side and rear extension, relocation of entrance to front elevation with amendments to fenestration and steps, following demolition of existing attached garage/rear covered area (revised description 02.24.25)

    14 DALE CLOSE PINNER

    Received 18 Mar 2025
  8. No Further Action(P)76207/APP/2021/575

    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 3.00 metres.

    77 CARDINAL ROAD RUISLIP HA4 9PU

    Received 13 Feb 2021
  9. Refusal13894/APP/2020/2057

    Two storey side extension and part two storey, part single storey rear extension

    23 TRUESDALE DRIVE HAREFIELD

    Received 6 Jul 2020
  10. Approval24292/TRE/2021/165

    To carry out tree surgery including to prune all overhanging branches back to the boundary line One Hornbeam within Area 1 on TPO 400

    32 COPSE WOOD WAY NORTHWOOD

    Received 22 Jun 2021
  11. Approval55129/APP/2022/930

    Erection of a front porch extension

    59 GAINSBOROUGH ROAD HAYES

    Received 18 Mar 2022
  12. Refusal (Appealed)70507/APP/2021/1208

    Erection of a two storey dwelling with associated access, parking and amenity space

    LAND TO THE REAR OF 45 SEATON GARDENS RUISLIP HA4 0BB

    Received 25 Mar 2021
  13. Refusal76706/APP/2021/2835

    Erection of a two storey rear and side extension

    13 PARKVIEW HIGH STREET YIEWSLEY UB7 7BG

    Received 20 Jul 2021
  14. Approval79524/APP/2025/1573

    Erection of a single storey rear extension.

    11 BARNARD GARDENS HAYES UB4 9ER

    Received 5 Jun 2025
  15. Approval58300/APP/2020/70

    Single storey rear extension and first floor side/rear extension involving demolition of porch and rear element

    24 WEST WALK HAYES MIDDLESEX UB3 3JH

    Received 9 Jan 2020
  16. Approval4011/APP/2022/1481

    Erection of part single storey, part double storey front and rear extensions. Conversion of roof to crown to include 2 rear dormers and 7 roof lights. Alterations to fenestration.

    66 THE DRIVE ICKENHAM

    Received 7 May 2022
  17. Prior Approval N/Req45187/APP/2022/1173

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

    13 EDWARDS AVENUE RUISLIP

    Received 13 Apr 2022
  18. Approval35387/APP/2023/2598

    Details pursuant to the discharge of Conditions 3 (materials) and part discharge of Condition 6 (windows and doors) of Listed Building Consent ref. 35387/APP/2021/3389, dated 30-09-2022 (Single storey side and rear extension (following demolition of existing addition)).

    CANNONS BRIDGE FARM BURY STREET RUISLIP

    Received 1 Sept 2023
  19. Approval76963/APP/2022/17

    Removal of existing conservatory and erection of single storey rear extension.

    32 SHARPS LANE RUISLIP HA4 7JQ

    Received 5 Jan 2022
  20. Approval22669/APP/2020/229

    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)

    51 PAVILION WAY RUISLIP

    Received 23 Jan 2020
  21. Approval72515/APP/2024/3372

    Conversion of roof space to habitable use to include a rear dormer and two front dormers with 3 roof lights to both side elevations.

    3 THE GREEN HIGH ROAD ICKENHAM UB10 8LL

    Received 27 Dec 2024
  22. No Further Action(P)78107/TRE/2023/123

    To carry out tree surgery - crown reduction of 1 metre and cutting back branches to previous points to one Oak in G1 within TPO 433A.

    22-23 RAVENSWOOD PARK NORTHWOOD HA6 3PR

    Received 17 Jun 2023
  23. Approval69209/APP/2024/1364

    Erection of a single storey side extension and front porch (Application for a Certificate of Lawful Development for a Proposed Development)

    95 ABBOTSBURY GARDENS EASTCOTE MIDDLESEX HA5 1TB

    Received 22 May 2024
  24. Approval42537/APP/2021/857

    First floor side extension and part single, part two storey rear extension

    23 HYDE WAY HAYES

    Received 4 Mar 2021

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 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.

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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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