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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
26,506Searchable applications
441Recorded as pending
79%Approval rate · 24,689 approved or refused records
5,159Refused applications

19,530 approved · 5,159 refused · 1,006 withdrawn. Received dates in our records: 14 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 Counts reflect the last collected status; some records may be out of date.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. Refusal11178/APP/2020/2088

    Parking/storage of motor vehicles on front driveway, garage and tarmac area in rear of garden (Application for a Certificate of Lawful Development for an Existing Development)

    89 POLE HILL ROAD HILLINGDON

    Received 7 Jul 2020
  2. Refusal73430/APP/2020/517

    Change of use from retail (Use Class A1) to 2 x studio flats (Use Class C3) involving alterations to front (Prior Approval)

    24 - 32 FAIRFIELD ROAD YIEWSLEY UB7 8EX

    Received 14 Feb 2020
  3. Approval77113/APP/2022/2250

    Erection of a two storey rear extension and a single storey side extension, plus entrance canopy

    42 PINN WAY RUISLIP HA4 7QF

    Received 14 Jul 2022
  4. Approval12277/APP/2020/2259

    Part single storey/part first floor rear extension and alterations to front

    8 THURLSTONE ROAD RUISLIP

    Received 21 Jul 2020
  5. Approval49366/APP/2022/1712

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

    15 TAVISTOCK ROAD ICKENHAM

    Received 26 May 2022
  6. Approval69863/APP/2022/3157

    Details pursuant to the discharge of 3 (ground levels and finished floor levels), 4 (materials), 5 (method statement), 6 (landscape scheme), 8 (sustainable water management scheme), 9 (parking allocation scheme), 10 (Construction Logistics Plan) and 11 (step free access) of planning permission ref. 69863/APP/2019/3294, dated 17-01-2020 (Redevelopment of former garage site to provide a two storey building comprising 1 x two-bedroom and 1 x three-bedroom flat with associated parking and amenity space)

    GARAGE BLOCK SITE BETWEEN 43 - 44 AND 45 - 46 BERKELEY CLOSE RUISLIP HA4 6LE

    Received 14 Oct 2022
  7. Approval49780/APP/2020/821

    The installation of vertical posts fixed to a rooftop ring beam, accommodating a total of 9 antenna apertures, and ancillary development thereto (General Permitted Development) Order 2015 for determination as to whether prior approval is required for siting and appearance).

    BIGNELL BLOCK B, HORTON PARADE HORTON ROAD YIEWSLEY UB7 8EJ

    Received 6 Mar 2020
  8. Refusal10605/APP/2023/542

    Change of use from customer waiting area to hot food takeaway

    RELIANCE SERVICE STATION HARLINGTON ROAD HILLINGDON UB8 3HE

    Received 23 Feb 2023
  9. Refusal16429/APP/2022/1911

    Erection of front porch (Retrospective)

    56 DIAMOND ROAD RUISLIP

    Received 15 Jun 2022
  10. Approval1409/APP/2025/3004

    Erection of double storey extensions to the front, side and rear including balcony to rear, with new roof involving raising of the ridge line and creation of a crown roof. Amendments to fenestrations including replacement of all windows and doors and installation of new entrance canopy to the front.

    16 KEWFERRY DRIVE NORTHWOOD

    Received 28 Nov 2025
  11. Approval22574/APP/2026/1934

    Erection of a single storey rear extension with patio space.

    26 RYDAL WAY RUISLIP

    Received 5 Aug 2026
  12. Approval49670/APP/2024/78

    Non-material amendment to planning permission ref. 49670/APP/2022/974, dated 10-06-22 (Recladding of existing warehouse building, erection of single storey lean-to on south eastern elevation of building, erection of acoustic fence and associated works (involving demolition of existing lean-to)) for alterations to areas of the cladding, roof lights, removal of redundant roof vents, creation of escape door on south eastern facade and a reduction in the size of the lean to extension.

    SILVERDALE HOUSE PUMP LANE HAYES

    Received 12 Jan 2024
  13. Refusal (Appealed)69971/APP/2024/1050

    The retention of an outbuilding as an independent unit of accommodation/flat (Application for a Certificate of Lawful Development for a Existing Development) Amended description

    92 PORTERS WAY WEST DRAYTON UB7 9AD

    Received 23 Apr 2024
  14. Approval79658/APP/2025/2348

    Erection of a single storey extension to the rear, erection of front porch and amendments to fenestration.

    7 LINDEN CLOSE RUISLIP HA4 8TN

    Received 8 Sept 2025
  15. Approval5363/APP/2024/156

    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)

    12 FORRIS AVENUE HAYES

    Received 22 Jan 2024
  16. Approval16516/APP/2021/2951

    Two storey side extension and conversion of garage into habitable accommodation

    74 MOUNT PLEASANT RUISLIP

    Received 29 Jul 2021
  17. Approval899/APP/2020/3383

    Single storey side/rear extension

    18 LAWRENCE DRIVE ICKENHAM

    Received 20 Oct 2020
  18. Approval15365/APP/2024/2687

    Erection of a part single, part two storey extension to the side/rear (amended description)

    46 FLORISTON AVENUE HILLINGDON

    Received 11 Oct 2024
  19. Approval40050/APP/2022/3332

    Details pursuant to the discharge of Condition 4 (Materials) of planning consent reference 40050/APP/2022/2886 dated 10-03-23 for 'Section 73 application to vary Condition 1 of application reference 40050/APP/2021/1916 dated 20-10-2021 'Construction of two additional storeys measuring 6.6m maximum height (18.7m above ground level) to provide 31 residential units (Application for Prior Approval under Schedule 2, Part 20, Class AA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended))' for minor internal layout changes and design amendments made to the arrangement of the windows and balcony doors'.

    Waterside OXFORD ROAD UXBRIDGE UB8 1HS

    Received 31 Oct 2022
  20. Approval68733/APP/2024/2533

    Erection of a front porch, following demolition of existing porch.

    59 TOLLGATE DRIVE HAYES UB4 0NP

    Received 20 Sept 2024
  21. Approval76827/APP/2021/3922

    Single storey rear extension.

    4 PRIORS GARDENS RUISLIP HA4 6UG

    Received 21 Oct 2021
  22. Approval27682/APP/2022/2980

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

    109 DEANE CROFT ROAD EASTCOTE PINNER

    Received 29 Sept 2022
  23. Refusal72631/APP/2022/762

    Existing use of workshop and associated premises (Application for a Certificate of Lawful Development for an Existing Use)

    LAND REAR OF NO'S 23-27 ELTHORNE ROAD UXBRIDGE UB8 2PS

    Received 14 Mar 2022
  24. Approval22089/APP/2023/1423

    Conversion of roof space to habitable use to include a rear dormer with 2no juliette balconies, 4 front roof lights and conversion of roof from hip to gable end.

    12 KINGS COLLEGE ROAD RUISLIP

    Received 16 May 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

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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