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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
20,343Searchable applications
448Recorded as pending
82%Approval rate · 18,807 approved or refused records
3,474Refused applications

15,333 approved · 3,474 refused · 827 withdrawn. Received dates in our records: 12 Mar 2021 to 5 Oct 2026. Most recent record check: 11 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 Counts reflect the last collected status; some records may be out of date.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. Approval77460/APP/2025/1575

    Details pursuant to the discharge of Conditions 8 (Parking Allocation) of planning permission ref. 77460/APP/2023/2671, dated 09-01-24 (Replacement of vacant car sales centre with a 3-storey mixed use development comprising of 1 x 1-bed apartment, 7 x 2-bed apartments and 1 x 3-bed apartment, with associated ground floor undercroft car and cycle parking and ground floor commercial space (Use Class E).)

    Northwood Commercial Sales/Autocentre Northwood Ltd PINNER ROAD NORTHWOOD HA6 1DD

    Received 5 Jun 2025
  2. Approval70809/APP/2024/819

    Retention of a 3m deep and 2.3m high single storey rear extension completed in March 2014 (Application for a Certificate of Lawfulness for an Existing Operation).

    127 BALMORAL DRIVE HAYES UB4 0DQ

    Received 28 Mar 2024
  3. Approval75561/TRE/2026/36

    TPO 60 T13 to fell 1x Hawthorn down to stump and ground level.

    269 LONG LANE HILLINGDON UB10 9JR

    Received 17 Feb 2026
  4. Approval2292/APP/2024/903

    Construction of a temporary (five years) Clubhouse with associated car park, landscaping, and enclosed service yard containing a single-storey storage shed, water tank, and pumps.

    THE INSPIRATION GOLF CLUB DOWNES BARN FARM WEST END ROAD NORTHOLT

    Received 8 Apr 2024
  5. Approval35497/ADV/2022/60

    Installation of internally illuminated fascia sign, painted sign and internal roundels

    48-49 HIGH STREET UXBRIDGE UB8 1UT

    Received 20 Jun 2022
  6. Approval9917/APP/2023/1257

    Part retrospective planning application for conversion of roof space to habitable use to include two side dormers and changes to external finishes to include rendering of the building, replacement roof tiles, guttering pipes, roof lights and windows/doors.

    13 CHARVILLE LANE HAYES

    Received 28 Apr 2023
  7. Refusal11258/APP/2022/308

    Non-material amendment to application ref. 11258/APP/2021/1870 dated 02/07/2021 (Alterations and extension to existing detached garage to the rear involving an infill extension, raising of the roof height, installation of a new roof and addition of a door to the rear) to increase the height of the roof by 20cm.

    13 CAMDEN AVENUE HAYES

    Received 2 Feb 2022
  8. Approval35124/APP/2021/1944

    Single storey rear/side infill extension

    33 BRAMBLES FARM DRIVE HILLINGDON

    Received 13 May 2021
  9. Approval76499/TRE/2021/147

    To remove One Robinia T1 on TPO 322

    5 WESTCOMBE LODGE DRIVE HAYES UB4 8HQ

    Received 8 Jun 2021
  10. Approval77282/APP/2022/1600

    Conversion of roof space to habitable use to include a rear dormer with Juliet balcony, 1 front roof light and conversion of roof from hip to gable end with new gable end window. Erection of front porch (Application for a Certificate of Lawful Development for a Proposed Development)

    19 GREENCROFT AVENUE RUISLIP HA4 9JH

    Received 17 May 2022
  11. Approval76484/APP/2021/2241

    Single storey outbuilding to rear for use as a home office/gym

    2 LIME TREE DRIVE RICKMANSWORTH RD HAREFIELD UB9 6JY

    Received 2 Jun 2021
  12. Approval59872/APP/2022/2146

    Details pursuant to the discharge of Condition 13 (Bird Hazard Management Plan) in relation to planning consent reference 59872/APP/2019/3852 dated 02-11-2020 (Redevelopment of the site to provide a mixed-use development comprising 134 residential units (C3 Use Class) and ground floor commercial floorspace (flexible A1/A2/A3/A5/B1 Use Class), with associated car parking, cycle parking and landscaping).

    1 VINYL SQUARE, The Old Vinyl Factory BLYTH ROAD HAYES

    Received 5 Jul 2022
  13. Approval66833/APP/2022/1631

    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 and removal of existing chimney and installation of metal flue to existing wood burning stove (Application for a Certificate of Lawful Development for a Proposed Development)

    87 LIME GROVE RUISLIP MIDDLESEX HA4 8RW

    Received 19 May 2022
  14. Approval78653/APP/2024/2458

    Construction of single-storey rear extension.

    7 OVERLORD CLOSE UXBRIDGE UB10 0TU

    Received 3 Jun 2024
  15. Approval585/APP/2023/1884

    Details pursuant to the discharge of Condition 4 (Materials) of planning consent reference 585/APP/2023/811 dated 22-05-2023 (Installation of rooftop plant and enclosures).

    Land Off Thompson Road & St Luke's Road FORMER RAF UXBRIDGE HILLINGDON ROAD UXBRIDGE

    Received 28 Jun 2023
  16. Approval20307/APP/2022/2990

    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 (Application for a Certificate of Lawful Development for a Proposed Development)

    12 MIDCROFT RUISLIP

    Received 29 Sept 2022
  17. Approval22257/APP/2023/2096

    Erection of single storey extension to side/rear and conversion of integral garage to habitable accommodation.

    44 HILLSIDE GARDENS NORTHWOOD

    Received 17 Jul 2023
  18. Approval77241/APP/2023/1987

    Details submitted pursuant to Condition 6 (Construction and Environmental Management Plan) of planning permission reference 77241/APP/2022/1407, dated 12-06-2023 (Full planning application for proposed attached tiered gantry structure to Unit 3 (LON 7) to provide plant and 4 no. generators).

    Unit 3 CLAYFIELD WAY WEST DRAYTON UB11 1FH

    Received 7 Jul 2023
  19. Refusal27277/APP/2021/3485

    Removal of the existing 3 x 2G/3G antennas and steel supports on the roof of 17.3m roof for 12 x 4G/5G antenna apertures to be located in the same positions on new steel supports and grillage pods to a height of 22.13m AGL with additional feeders, cables, upgraded equipment cabinets and ancillary works

    TELECOMMUNICATIONS ON ROOFTOP OF TERMINAL 3 HEATHROW AIRPORT HOUNSLOW

    Received 14 Sept 2021
  20. Refusal4574/ADV/2024/38

    Installation of 1no. externally illuminated fascia sign.

    157 HIGH STREET RUISLIP

    Received 13 Aug 2024
  21. Refusal73468/APP/2025/3193

    Erection of a single storey rear extension

    14 LANGLEY CRESCENT HARLINGTON

    Received 17 Dec 2025
  22. Approval29665/APP/2024/2369

    Details pursuant to the discharge of Conditions 5a, 5b, 5c and 5d (Ecological mitigation and habitat enhancements) of planning permission ref. 29665/APP/2022/2534, dated 19-01-2024 (Demolition of existing bungalow, all stable structures and outbuildings. Erection of staff facilities, recycling stalls and recladding of the existing barn. Widening of the vehicular access, formation of link access to Civic Amenity site, installation of new boundary fence, gates and associated external works.)

    THE BUNGALOW NEWYEARS GREEN LANE HAREFIELD

    Received 4 Sept 2024
  23. Approval3667/APP/2024/2018

    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 new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

    64 CRESCENT GARDENS EASTCOTE

    Received 29 Jul 2024
  24. Undecided80280/APP/2026/2258

    Erection of a part single part two storey rear extension.

    39 CHAUCER AVENUE HAYES UB4 0AR

    Received 22 Sept 2026

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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