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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
23,075Searchable applications
447Recorded as pending
80%Approval rate · 21,417 approved or refused records
4,226Refused applications

17,191 approved · 4,226 refused · 900 withdrawn. Received dates in our records: 15 Aug 2020 to 5 Oct 2026. Most recent record check: 12 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 Counts reflect the last collected status; some records may be out of date.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. Approval79542/APP/2026/299

    Erection of a part single storey, part two storey side and rear extension, and conversion of garage to habitable space.

    3 COTTAGE CLOSE RUISLIP HA4 7JE

    Received 4 Feb 2026
  2. Approval69504/APP/2021/1599

    Use as 2 self-contained flats ( 1 x 2 bedroom and 1 x 1 bedroom) (Application for a Certificate of Lawful Development for an Existing Development)

    54 WALTHAM AVENUE HAYES UB3 1TB

    Received 22 Apr 2021
  3. Refusal78038/APP/2023/1374

    Erection of a first floor extension to the rear of the two first floor flats with 6 new roof lights to side, rear and top of the roof.

    6 & 8 ST STEPHENS ROAD YIEWSLEY

    Received 11 May 2023
  4. Approval75585/APP/2026/84

    Conversion of roof space to habitable use to include hip to gable extension and rear dormer (Application for a Certificate of Lawful Development for a Proposed Development)

    7 NURSERY WAYE UXBRIDGE MIDDLESEX UB8 2BJ

    Received 12 Jan 2026
  5. Approval45729/APP/2023/2138

    Erection of single storey extension to rear.

    5 BLACKLANDS DRIVE HAYES

    Received 19 Jul 2023
  6. Refusal15307/APP/2022/1879

    Change of use from single dwelling house - Class C3 into Class C4 - Large Houses of Multiple Occupancy.

    2 SHAFTESBURY WAYE HAYES

    Received 10 Jun 2022
  7. Approval72728/APP/2022/1029

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

    101 BALMORAL DRIVE HAYES UB4 0DB

    Received 27 Mar 2022
  8. Approval78751/APP/2024/1101

    Retention of 1 x self-contained flat (Application for a Certificate of Lawful Development for an Existing Development)

    FLAT B, REAR OF 65 HERCIES ROAD HILLINGDON UB10 9LU

    Received 26 Apr 2024
  9. Approval80171/APP/2026/1710

    Conversion of garage to habitable space including a raised flat roof and the replacement of garage door with window (Application for a Certificate of Lawful Development for a Proposed Development)

    26 GREAT CENTRAL AVENUE RUISLIP HA4 6UE

    Received 8 Jul 2026
  10. Approval59872/APP/2024/2721

    Details pursuant to the partial discharge of Condition 14 (Traffic Arrangements) for the Machine Store only of planning permission ref. 59872/APP/2022/897, dated 22-03-2024 (Section 73 application to vary Condition 2 of application reference 59872/APP/2020/2517 dated 11-03-2021 (Section 73 application to vary Conditions 2, 3, 10 & 19 of application reference 59872/APP/2016/3454 (Mixed use redevelopment of the Pressing Plant, at The Old Vinyl Factory site, including the partial demolition of the Pressing Plant (formerly Apollo House), retention of front facade and part of the western facade of the Pressing Plant and construction of a cinema with retail, bar, restaurant, exhibition spaces and ancillary spaces and construction of the Machine Store, comprising 81 residential units, a health centre, bars/cafes, associated parking, landscaping, and access works, as amended by Non-Material Amendment application ref. 59872/APP/2020/867)) for the removal of the external lift to the podium garden).

    The Old Vinyl Factory BLYTH ROAD HAYES UB3 1FN

    Received 11 Oct 2024
  11. Withdrawn (P)77897/APP/2023/2663

    Partial demolition of ground floor space to the rear of number 38, and amalgamation of number 36/38 to form a larger and more coherent retail unit on the ground floor. Partial demolition of ground floor space to the rear of number 34 to facilitate the erection of a single storey E-Use workshop building. New external staircase to retained upper floor residential units. Shop front to retail to remain as existing.

    34, 36, 38 GREEN LANE NORTHWOOD HA6 2QB

    Received 11 Sept 2023
  12. Refusal29503/TRE/2023/247

    To remove One Oak at T22 within TPO 233.

    165 SWAKELEYS ROAD ICKENHAM

    Received 16 Oct 2023
  13. Refusal79000/APP/2024/2302

    Construction of a part single-storey, part two-storey rear extension; alterations and extension of the roof to include the raising of the ridge, hip to gable roof extensions, and installation of 2 x rear roof lights and 6 x front roof lights; construction of an outbuilding to the rear following the demolition of 2 x outbuildings.

    38-40 MARLBOROUGH ROAD HILLINGDON UB10 0PS

    Received 26 Aug 2024
  14. Approval57616/APP/2026/525

    Erection of a single storey rear extension.

    22 BRAUNSTON DRIVE HAYES

    Received 1 Mar 2026
  15. Refusal (Appealed)6626/APP/2024/3040

    Change of use of rear first floor from Sui Generis and construction of second floor extension to provide residential dwellings, alongside associated works. Retention of ground floor use with minor internal alterations.

    THE TICHENHAM INN, 11 SWAKELEYS ROAD ICKENHAM UB10 8DF

    Received 15 Nov 2024
  16. Refusal70204/TRE/2024/202

    To fell and Poison One Oak T2 on TPO 534

    77 LADYGATE LANE RUISLIP HA4 7QX

    Received 11 Oct 2024
  17. Refusal4140/APP/2023/2712

    Erection of a detached two storey one-bedroom dwelling house on the land at rear of 20 Dorset Close with associated bins and cycle bay.

    LAND AT THE REAR OF 20 DORSET AVENUE HAYES UB4 8NS

    Received 14 Sept 2023
  18. Refusal75962/APP/2020/3430

    Single storey rear extension, conversion of roofspace to habitable use to include hip to gable front and rear elevation, 2 side dormers and 4 side rooflights and single storey outbuilding to rear for use as a games room

    52 CHAPEL LANE HILLINGDON UB8 3DS

    Received 23 Oct 2020
  19. Approval62972/APP/2024/1012

    Erection of extension to rear and side of existing commercial premises, following the demolition of existing rear extension.

    546 STONEFIELD WAY RUISLIP

    Received 18 Apr 2024
  20. Approval60152/APP/2021/1274

    Single storey rear extension

    9 LICHFIELD ROAD NORTHWOOD MIDDLESEX HA6 1LY

    Received 29 Mar 2021
  21. Approval12853/APP/2025/3120

    Details pursuant to the discharge of Condition 16 (Overheating) of planning permission ref. 12853/APP/2023/1492, dated 15-08-2024 (Change of use of the existing buildings to provide new homes (Use Class C3), together with internal and external works to the buildings, landscaping, car and cycle parking, and other associated works.)

    HAYES PARK CENTRAL AND SOUTH, HAYES PARK HAYES END ROAD HAYES

    Received 11 Dec 2025
  22. Approval14032/APP/2022/292

    Details pursuant to the discharge of Conditions 4 (Landscape scheme) of planning permission ref. 14032/APP/2021/2749, dated 07/09/2021 (Part single storey, part two storey side/rear extension, conversion of roof space to habitable use to include a rear dormer and 2 front roof lights and conversion of single dwelling to 2 x 3 bed self-contained flats involving subdivision of rear garden, cycle/refuse storage, parking, hard and soft landscaping and boundary treatment).

    3A DAWLISH DRIVE RUISLIP

    Received 1 Feb 2022
  23. Approval73955/APP/2025/604

    Non-Material Amendment to planning permission reference 73955/APP/2022/2613, dated 20-03-2023 to allow amendments to the wording of conditions 12, 36 and 38 to allow for phased discharge.

    CROWN TRADING CENTRE CLAYTON ROAD HAYES HILLINGDON UB3 1DU

    Received 6 Mar 2025
  24. Approval2297/APP/2021/3875

    Construction of a single-storey block of modular classrooms for a temporary period of 36 months.

    MINET JUNIOR SCHOOL AVONDALE DRIVE HAYES

    Received 18 Oct 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

All planning guides

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    Planning application documents: what to read first

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  • 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.

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  • 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.

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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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