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England · Local authority

Hillingdon planning applications

PlanningTrack collects planning applications and decisions from the public planning register of London Borough of Hillingdon. Search an address, application reference or proposal. Official Hillingdon website

Collected application statistics

Collected records · All available dates
43,683Searchable applications
512Recorded as pending
77%Approval rate · 41,042 approved or refused records
9,621Refused applications

31,421 approved · 9,621 refused · 1,425 withdrawn. Received dates in our records: 11 Oct 2007 to 13 Oct 2026. Most recent record check: 22 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 Counts reflect the last collected status; some records may be out of date.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. Approval78658/APP/2025/319

    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 metres, and for which the height of the eaves would be 2.66 metres (Amended description - extension has been reduced in height)

    29 KEITH PARK ROAD HILLINGDON UB10 0RQ

    Received 10 Feb 2025
  2. Approval15866/APP/2021/3758

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

    3 FAIRWAY CLOSE WEST DRAYTON

    Received 6 Oct 2021
  3. Approval24236/APP/2019/1810

    Single storey side/rear extension and porch to front

    84 HARLYN DRIVE PINNER

    Received 30 May 2019
  4. Approval77219/APP/2022/1288

    Erection of a single storey rear/side and part front extension

    6 MARLBOROUGH AVENUE RUISLIP HA4 7NR

    Received 19 Apr 2022
  5. Approval585/APP/2022/2376

    Internal alterations to create a four-bedroom layout and construction of side extension approved under Listed Building Consent ref. 585/APP/2022/1297 dated 15-07-2022 and planning permission ref. 585/APP/2022/1298 dated 15-07-2022

    CARPENTERS COTTAGE FORMER RAF UXBRIDGE, ST ANDREWS PARK HILLINGDON ROAD UXBRIDGE

    Received 25 Jul 2022
  6. Approval49544/APP/2017/4284

    Conversion of roof space to habitable use to include 2 rear dormers and 3 front rooflights

    8A BLOSSOM WAY HILLINGDON

    Received 28 Nov 2017
  7. Withdrawn (P)46590/APP/2022/351

    Change of use from a shop Class E (a) to a restaurant Class E (b) and hot food takeaway Sui Generis

    1262 UXBRIDGE ROAD HAYES

    Received 7 Feb 2022
  8. Approval12933/TRE/2025/162

    TPO 617 T10 (T1 on application) 1x Oak 3m crown reduction, T2 (T32 on application) 1x Sweetgum pollard at 5m

    QUEENSMEAD SCHOOL QUEENS WALK RUISLIP HA4 0LS

    Received 23 Jun 2025
  9. Refusal72679/APP/2024/1503

    Conversion from offices to residential

    Unit C3 At, Unit C Britannia Trading Estate PRINTING HOUSE LANE HAYES UB3 1AP

    Received 5 Jun 2024
  10. Refusal77684/APP/2022/3526

    Erection of a new additional floor to existing bungalow, with changes to original roof design

    Brookside 147 CHARVILLE LANE HAYES UB4 8PB

    Received 18 Nov 2022
  11. Refusal53671/APP/2018/409

    Application for a non-material amendment to planning permission Ref: 53671/APP/2017/3223 dated 08/11/2017 (Single storey rear extension and single storey side extension) to allow for the increase of depth to the side window

    30 WOODFORD CRESCENT PINNER

    Received 2 Feb 2018
  12. Approval61386/TRE/2024/150

    To carry out tree surgery, the reduction of three specific branches by 2m (Branch One forks and overhangs both the rear elevation of 1 Deborah Crescent and the rear extension of 2 Deborah Crescent, Branch Two overhangs the rear elevation of 1 Deborah Crescent and Branch Three overhangs the rear elevation of 1 Vicarage Close) all on One Oak T3 on TPO 307

    1 DEBORAH CRESCENT RUISLIP

    Received 15 Aug 2024
  13. Approval51222/APP/2019/354

    Single storey rear extension involving demolition of existing conservatory

    COPSEWOOD HOUSE 7 PINE TREES DRIVE ICKENHAM

    Received 30 Jan 2019
  14. Approval42429/APP/2019/1338

    Single storey rear extension to attach existing outbuilding to main dwelling and its conversion to habitable use

    30 WINNOCK ROAD YIEWSLEY

    Received 17 Apr 2019
  15. Approval63099/APP/2024/2974

    Details pursuant to the discharge of Condition 12 (Internal Footway and Kerb Design) of planning permission reference 63099/APP/2023/1608, dated 10-04-2024, for the 'The demolition of existing structures and redevelopment for Use Classes E(g)(iii), B2 and B8 (applied flexibly) including hard and soft landscaping, servicing and associated works'.

    LAND AT AINSCOUGH CRANES, UNIT 84, HAYES INDUSTRIAL PARK SWALLOWFIELD WAY HAYES

    Received 11 Nov 2024
  16. Prior Approval N/Req72076/APP/2016/3128

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3.5 metres, and for which the height of the eaves would be 3 metres

    87 CLYFFORD ROAD RUISLIP HA4 6PX

    Received 16 Aug 2016
  17. Approval844/APP/2020/625

    Single storey side/rear extension and conversion of garage to habitable accommodation

    52 BEECHWOOD AVENUE RUISLIP

    Received 23 Feb 2020
  18. Prior Approval N/Req74280/APP/2018/3798

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 2.85 metres

    77 CARLYON ROAD HAYES UB4 0NS

    Received 26 Oct 2018
  19. Approval2443/APP/2022/3581

    Installation of a new driveway entrance and new wrought iron electric gates, wrought iron railings and brick piers along site frontage.

    5 NICHOLAS WAY NORTHWOOD

    Received 24 Nov 2022
  20. Refusal76231/APP/2021/2978

    Part two storey, part single storey side and rear extension and front porch

    2 PRINCES PARK LANE HAYES UB3 1JS

    Received 30 Jul 2021
  21. Approval32347/APP/2024/747

    Erection of single storey rear extension and increase patio depth by 1m

    26A ICKENHAM ROAD RUISLIP HA4 7BX

    Received 19 Mar 2024
  22. Refusal21595/APP/2021/3024

    Single storey building to rear for use as a granny annexe, following partial demolition of existing garage

    1A TORRINGTON ROAD RUISLIP

    Received 4 Aug 2021
  23. Approval36149/APP/2017/2562

    Single storey rear extension.

    20 YEADING LANE HAYES

    Received 14 Jul 2017
  24. Approval9117/ADV/2020/28

    Installation of signage

    UX1, UXBRIDGE INDUSTRIAL PARK ASHLEY ROAD UXBRIDGE UB8 2SD

    Received 26 Feb 2020

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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    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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