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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
24,944Searchable applications
442Recorded as pending
80%Approval rate · 23,194 approved or refused records
4,709Refused applications

18,485 approved · 4,709 refused · 963 withdrawn. Received dates in our records: 2 Mar 2020 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 Counts reflect the last collected status; some records may be out of date.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. Approval30538/APP/2020/3385

    Single storey rear extension

    62 WENTWORTH DRIVE EASTCOTE PINNER

    Received 20 Oct 2020
  2. Approval9557/APP/2020/3847

    Conversion of roof space to habitable use to include a rear dormer, 3 front rooflights and part conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)

    75 COLLINS DRIVE RUISLIP

    Received 23 Nov 2020
  3. Approval36151/TRE/2024/192

    TPO 4 - T1 Yew - Reduce spread of canopy by 2m. T2 Cherry - Reduce spread back to previous points located at front of St Giles Church, Ickenham Conservation Area

    ST GILES CHURCH HIGH ROAD ICKENHAM

    Received 26 Sept 2024
  4. Approval50222/APP/2020/4105

    Single storey rear extension and installation of solar panels on side or roof

    1 AIRDRIE CLOSE HAYES

    Received 10 Dec 2020
  5. Withdrawn (P)75666/APP/2020/2552

    Installation of 20m monopole and 3 equipment cabinets, and associated 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).

    TELECOMMUNICATIONS AT JUN BRIDLE ROAD & CHENEY STREET BRIDLE ROAD EASTCOTE

    Received 14 Aug 2020
  6. Refusal (Appealed)60034/APP/2023/254

    Erection of a part single storey, part double storey rear extension with new first floor side elevation window.

    41 COLNE AVENUE WEST DRAYTON MIDDLESEX UB7 7AL

    Received 26 Jan 2023
  7. Approval4734/APP/2020/1078

    Minor material amendment, involving the revision of the wording and timescale of Condition 2 (Landscape Scheme) of planning permission ref. 4734/APP/2017/4236, dated 7/2/19: Erection of a replacement bungalow with associated access, parking and landscaping works (Part Retrospective) in order to allow a revised landscaping scheme to be submitted.

    159 CHARVILLE LANE HAYES

    Received 31 Mar 2020
  8. Refusal146/APP/2024/2193

    Construction of a single-storey rear extension and a two-storey dwellinghouse attached to 89 Heather Lane with associated car parking.

    89 HEATHER LANE YIEWSLEY

    Received 14 Aug 2024
  9. Refusal77525/APP/2022/2777

    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 3.30 metres, and for which the height of the eaves would be 2.90 metres, including roof light.

    23 WHEATSHEAF CLOSE NORTHOLT UB5 6YW

    Received 5 Sept 2022
  10. Refusal77105/APP/2023/1800

    Non-material amendment to planning permission ref. 77105/APP/2022/2498 dated 29-09-2022 (Appeal ref: APP/R5510/D/22/3312167 dated 25-04-2023) (Demolition of garage, erection of single storey side extension and alterations to existing rear ground floor fenestration) to increase the width of the extension by 200mm and the depth by 100mm and change hip ended dummy pitch roof to gable end.

    15 MYRTLE AVENUE RUISLIP HA4 8SA

    Received 21 Jun 2023
  11. Approval57533/APP/2022/1236

    Erection of a single storey rear extension

    140 FAIRHOLME CRESCENT HAYES

    Received 13 Apr 2022
  12. Approval63805/APP/2025/2188

    Subdivision of 9 Beech Avenue into two units including the erection of a part single storey, part two storey rear extension, two storey side extension, conversion of roof space to habitable use and storage together with associated parking, landscaping and cycle/bin storage.

    9 BEECH AVENUE RUISLIP

    Received 13 Aug 2025
  13. Approval66572/APP/2022/2007

    Conversion of roof space to habitable use to include a rear dormer, 4 front roof lights, conversion of roof from hip to partial gable end with new gable end window and demolition of chimney stack (Application for a Certificate of Lawful Development for a Proposed Development)

    30 THE CROFT RUISLIP MIDDX HA4 OSE

    Received 23 Jun 2022
  14. Approval77498/APP/2022/2631

    Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 2 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

    26 DENECROFT CRESCENT HILLINGDON UB10 9HU

    Received 22 Aug 2022
  15. Approval585/APP/2022/232

    Details pursuant to the partial discharge of Condition 67 (Bird Hazard Management Plan) for the Town Centre West Phase of planning permission reference 585/APP/2015/848 approved 21-12-2015 (Variation of condition 5 of planning permission ref: 585/APP/2009/2752 dated 18/01/2012 (redevelopment of former RAF Uxbridge site) to amend approved plans and drainage strategy regarding the Town Centre Extension phase of the development).

    ST ANDREWS PARK HILLINGDON ROAD UXBRIDGE

    Received 25 Jan 2022
  16. Prior Approval N/Req36469/APP/2022/2667

    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 3.35 metres, and for which the height of the eaves would be 3.00 metres

    246 VICTORIA ROAD RUISLIP

    Received 25 Aug 2022
  17. Approval78841/APP/2026/1193

    Erection of a single storey rear extension to replace existing single storey flat roofed extension and conservatory.

    6 STAR ROAD HILLINGDON UB10 0QH

    Received 14 May 2026
  18. Approval10687/APP/2021/1850

    Part two storey, part single storey side extension, first floor side extension, single storey side extension and alterations to elevations

    38 THE DRIVE ICKENHAM

    Received 7 May 2021
  19. Approval31005/APP/2025/3122

    Details pursuant to the discharge of Conditions 6 (Demolition and Construction Management Plan), 7 (Access), 8 (Sustainable Water Management), 9 (Habitat Management Plan) and partial discharge of condition 10 (Contamination) of planning permission ref. 31005/APP/2025/1370, dated 17-09-25 (Erection of an attached two storey dwelling with associated parking, landscaping, bin and cycle storage).

    84 EAST ROAD WEST DRAYTON

    Received 11 Dec 2025
  20. Refusal (Appealed)61118/APP/2024/595

    Change of use from a 6-bedroom small House in Multiple Occupation (HMO) (Use Class C4) to a 7-bedroom HMO (Use Class Sui Generis) for up to 7 people, including new cycle store (part-retrospective)

    1 HURSTFIELD CRESCENT HAYES

    Received 6 Mar 2024
  21. Approval9114/APP/2020/1086

    Part first floor rear extension

    216 LANSBURY DRIVE HAYES

    Received 31 Mar 2020
  22. Approval76366/APP/2021/1572

    Single storey rear extension

    44 REGINALD ROAD NORTHWOOD

    Received 20 Apr 2021
  23. Refusal (Appealed)76204/APP/2021/555

    Installation of a new 20m monopole supporting 6 antennas with a wrap-around equipment cabinet at the base of the column, 4 new equipment cabinets and ancillary development thereto (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)

    GRASS VERGE FRONTING, 209 SWAKELEYS ROAD ICKENHAM

    Received 11 Feb 2021
  24. Refusal1256/APP/2023/3704

    Erection of single storey side and rear extensions. (Application for a Certificate of Lawful Development for a Proposed Development)

    85 BELMONT ROAD UXBRIDGE

    Received 22 Dec 2023

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 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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