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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
26,385Searchable applications
441Recorded as pending
79%Approval rate · 24,573 approved or refused records
5,126Refused applications

19,447 approved · 5,126 refused · 1,003 withdrawn. Received dates in our records: 24 Oct 2019 to 5 Oct 2026. Most recent record check: 15 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 Counts reflect the last collected status; some records may be out of date.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. Refusal73201/APP/2023/3240

    Details pursuant to the discharge of Condition 8 (Cycle Parking) of planning consent reference 73201/APP/2021/630 dated 02-06-23 for 'Formal Description: Removal of the existing car park and erection of a residential building (Use Class C3) with associated works including amenity areas, vehicle parking, cycle parking and refuse store'.

    Land East of 1040 UXBRIDGE ROAD HAYES

    Received 8 Nov 2023
  2. Approval23271/APP/2025/1515

    Demolition of existing two storey detached dwelling house and erection of two storey detached dwelling house with habitable rooms in loft space.

    8 WARREN ROAD ICKENHAM

    Received 30 May 2025
  3. Refusal71927/APP/2023/3185

    Change of use from C3 (dwelling) to C4 (HMO) (Application for a Certificate of Lawful Development for a Proposed Development)

    839 UXBRIDGE ROAD HAYES UB4 8HZ

    Received 3 Nov 2023
  4. Approval41538/APP/2023/3264

    Erection of an outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

    57 GROSVENOR AVENUE HAYES

    Received 10 Nov 2023
  5. Approval73060/APP/2022/1581

    Erection of a single storey rear extension (orangery) to the rear of the existing dwelling

    19 THE BROADWALK NORTHWOOD HA6 2XF

    Received 16 May 2022
  6. Withdrawn (P)9762/APP/2026/232

    Variation of Condition 2 (approved plans) of planning permission ref. 9762/APP/2025/1162, dated 24-04-2025 (Conversion of attached garage to habitable accommodation and erection of part single storey, part two storey extensions and fenestration alterations) to include habitable space within the loft with 3 x dormers to the rear and roof lights to the front.

    14 GATEHILL ROAD NORTHWOOD

    Received 27 Jan 2026
  7. Refusal32811/APP/2022/2456

    Erection of first floor side and rear extensions and a rear dormer and hip to gable roof extension.

    44 CRANBOURNE ROAD NORTHWOOD

    Received 2 Aug 2022
  8. Withdrawn (P)6270/APP/2021/3877

    Proposed change of use from Public House (Sui Generis) to Place of Worship (Use Class F.1(f)) and Community Centre (Use Class F.2(b))

    THE ANGEL PH, 697 UXBRIDGE ROAD HAYES

    Received 16 Oct 2021
  9. Approval74303/APP/2022/1452

    Erection of a single storey extension to the rear and erection of outbuilding to front garden.

    Tree View House 9 TURNSTONE CLOSE ICKENHAM UB10 8NW

    Received 5 May 2022
  10. Approval77644/TRE/2022/232

    To carry out tree surgery as set out in the application form to trees protected by TPO 347

    23 WILLENHALL DRIVE HAYES Hillingdon UB3 2UT

    Received 28 Oct 2022
  11. Approval5075/APP/2020/607

    Single storey rear extension

    60 CRANFORD DRIVE HAYES

    Received 20 Feb 2020
  12. Approval13289/APP/2020/2067

    Installation of window to front to replace garage door

    17A CHELSTON ROAD RUISLIP

    Received 6 Jul 2020
  13. Approval20332/APP/2021/1732

    Single storey rear extension

    1 BRIXHAM CRESCENT RUISLIP

    Received 29 Apr 2021
  14. Approval29513/APP/2020/71

    Two storey rear extension and internal alterations

    28 GREENACRES AVENUE ICKENHAM

    Received 9 Jan 2020
  15. Withdrawn (P)75416/APP/2020/598

    Conversion of roofspace to provide 5 x 2 bed flats and 3 x 1 bed flats

    CRESCENT PARADE UXBRIDGE ROAD HILLINGDON UB10 0LG

    Received 20 Feb 2020
  16. Approval46205/APP/2021/68

    Demolition of existing 3-bedroom detached dwelling house and the erection of a detached 3 storey building to provide 6 x 2-bed flats and 1 x 1-bed flats, new vehicle crossover from the public highway and reinstatement of existing vehicle crossover

    178 HAREFIELD ROAD UXBRIDGE

    Received 7 Jan 2021
  17. Approval58524/APP/2020/1751

    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)

    86 YEADING LANE HAYES MIDDX

    Received 9 Jun 2020
  18. Approval14254/APP/2022/1694

    Details pursuant to the discharge of Condition 4 (product details and finishes of timber cladding and green roof) of planning permission ref. 14254/APP/2021/4302, dated 18/01/2022 (Proposed demolition of existing outbuilding and shed and construction of outbuilding for use as gym and storage)

    44 THE GROVE ICKENHAM

    Received 24 May 2022
  19. Refusal68154/APP/2026/777

    Change of use from dwellinghouse (Class C3) to care home (Class C2) for 4 adults receiving care.

    14 HYDE WAY HAYES MIDDLESEX UB3 4PA

    Received 25 Mar 2026
  20. Approval10563/APP/2022/1570

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

    75 ST MARGARETS ROAD RUISLIP

    Received 13 May 2022
  21. Withdrawn (P)13452/APP/2020/3757

    Two storey side/rear extension and enlargement of front porch to create an additional two storey, 2 bed dwelling with associated amenity space and existing rear dormer and hip to gable conversion (part retrospective)

    71 KEITH ROAD HAYES

    Received 17 Nov 2020
  22. Approval39529/APP/2025/2636

    Conversion of roof space to habitable use to include rear dormer, 2x front roof lights, Juliette balcony to rear, and erection of outbuilding to rear garden (certificate of lawful development)

    12 LAVENDER ROAD HILLINGDON

    Received 11 Oct 2025
  23. Approval4531/TRE/2023/187

    To carry out tree surgery. To reduce branch overhanging tennis court by 2m one Oak (T1 on map). To cut back to boundary one Hornbeam (T2 on map). All in A1 within TPO 392.

    21 LINKSWAY NORTHWOOD

    Received 14 Aug 2023
  24. Approval48484/APP/2021/1497

    Installation of a single rack docking station to accommodate a maximum of 6 docking points

    17A HIGH STREET YIEWSLEY

    Received 15 Apr 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

    Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

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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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