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
46,284Searchable applications
491Recorded as pending
77%Approval rate · 43,560 approved or refused records
10,226Refused applications

33,334 approved · 10,226 refused · 1,490 withdrawn. Received dates in our records: 11 Oct 2007 to 14 Oct 2026. Most recent record check: 23 Oct 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026

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. Approval2882/APP/2019/3794

    Single storey side/rear extension

    51 TUDOR WAY HILLINGDON

    Received 22 Nov 2019
  2. Approval12748/APP/2023/1990

    Erection of a single storey extension to the rear and two storey extension to the side of the dwelling following demolition of existing garage.

    13 HAYES END CLOSE HAYES

    Received 7 Jul 2023
  3. Refusal71343/APP/2015/4062

    Single storey rear extension and conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end

    39 FALLING LANE YIEWSLEY UB7 8AB

    Received 2 Nov 2015
  4. Approval75562/APP/2020/1417

    Single storey outbuilding to rear for use as a garage/home office (Application for a Certificate of Lawful Development for a Proposed Development)

    37 FRAYS WAYE UXBRIDGE UB8 2QU

    Received 1 May 2020
  5. Approval56901/APP/2021/1372

    Single storey rear extension including demolition of existing conservatory.

    16 COPSE WOOD WAY NORTHWOOD

    Received 6 Apr 2021
  6. Refusal76701/ADV/2022/57

    Installation of 1 no. new BT Street Hub, incorporating 75" LCD advert screens plus the removal of associated BT kiosk(s).

    PAVEMENT OUTSIDE 756 UXBRIDGE ROAD HAYES UB4 0RU

    Received 31 May 2022
  7. Prior Approval N/Req72118/APP/2016/2978

    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 3.6 metres, and for which the height of the eaves would be 2.5 metres.

    52 BISHOPS ROAD HAYES UB3 2TD

    Received 5 Aug 2016
  8. Approval11007/TRE/2021/317

    To fell and grind One Hornbeam (T1 on application) within Area 1 on TPO 398

    39 COPSE WOOD WAY NORTHWOOD

    Received 16 Nov 2021
  9. Approval39640/APP/2024/2157

    Four no. velux rooflights in existing roof (Application for a Certificate of Lawful Development for a Proposed Development)

    2 MERTON WAY HILLINGDON

    Received 12 Aug 2024
  10. Approval35293/APP/2018/2485

    Details pursuant to Condition 13 (Electric Vehicle Charging Points) of planning permission dated 31/10/16, ref. 35293/APP/2015/3693: Minor material amendment to planning permission ref. 35293/APP/2009/1938 dated 28/05/2010: Erection of 623-bedroom hotel with ancillary restaurant/bar facilities, landscaping, parking for 354 cars and associated works to allow the addition of an extra floor, internal and external alterations to the building, involving extension of the building within the internal courtyards and on the new fifth floor and alterations to the parking/landscaping layout

    276 BATH ROAD HEATHROW UB7 0DQ

    Received 5 Jul 2018
  11. Refusal28475/APP/2025/1362

    Erection of double storey front, side, and rear extensions with amendments to fenestrations following demolition of existing garage. Conversion of roof space to habitable use including the erection of a rear dormer with front and side rooflights (amended description and drawings)

    19 CEDARS DRIVE HILLINGDON

    Received 15 May 2025
  12. Approval76690/APP/2022/3438

    Part first floor rear extension.

    91 KINGSWAY HAYES UB3 2TX

    Received 10 Nov 2022
  13. Approval9117/APP/2017/1843

    Non-material amendment to planning permission dated 9/3/17, ref. 9117/APP/2016/278: Proposed redevelopment of the site for three industrial/warehouse units with ancillary offices (Use Classes B1c/B2/B8) and a total floorspace of 16,178sq.m (GEA) including a new access off Ashley Road, a minor re-alignment of the highway, service yards, car parking and landscaping to allow re-wording of condition 10 (Noise control scheme) so that the details are provided prior to occupation of that unit

    FORMER TRIMITE SITE ARUNDEL ROAD UXBRIDGE UB8 2SD

    Received 18 May 2017
  14. Refusal10104/APP/2017/3565

    Single storey rear extension for use as a shisha lounge

    191-193 HORTON ROAD YIEWSLEY

    Received 2 Oct 2017
  15. Approval50150/APP/2020/1138

    Single storey rear extension

    284 PINE GARDENS RUISLIP

    Received 6 Apr 2020
  16. Approval8554/APP/2025/310

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

    54 GREENCROFT AVENUE RUISLIP

    Received 10 Feb 2025
  17. Approval72219/APP/2021/1535

    Change of use of first floor from gymnasium to 1 x 2-bed and 1 x 1-bed self-contained flats (Use Class C3)

    1-3 BAKERS ROAD UXBRIDGE UB8 1RG

    Received 19 Apr 2021
  18. Refusal56706/APP/2020/218

    Variation of condition 2 (Approved Plans) of planning permission Ref: 56706/APP/2018/3409 dated 20/11/2018 (First floor side extensions, enlargement of existing dormers to create additional habitable roof space and conversion of dwelling to 1 x 1-bed flat, 3 x 2 bed flats and 1 x 3-bed flat) to allow for minor material amendments

    200 HAREFIELD ROAD UXBRIDGE

    Received 22 Jan 2020
  19. Approval25532/APP/2016/2358

    Conservatory to rear

    70 DENE ROAD NORTHWOOD

    Received 17 Jun 2016
  20. No Further Action(P)13452/APP/2021/3640

    Proposal for extension of single storey front porch, Part two storey, part single storey side extension and internal alterations

    71 KEITH ROAD HAYES

    Received 27 Sept 2021
  21. Refusal72216/APP/2016/3444

    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 2.95 metres, and for which the height of the eaves would be 2.95 metres

    8 MONKS CLOSE RUISLIP HA4 0HX

    Received 15 Sept 2016
  22. Approval72685/APP/2017/2795

    Conversion of garage to habitable use to include alterations to elevations.

    17 BEATRICE CLOSE EASTCOTE HA5 2QB

    Received 31 Jul 2017
  23. Refusal5564/APP/2019/2973

    Application for a Non-Material Amendment to planning permission Ref: 5564/APP/2019/675 dated 04/09/2019 (Subdivision and part change of use of existing Drinks Establishment (Use Class A4) to create a Retail Shop (Use Class A1) with retention of existing Public House and associated alterations to shopfront) to amend the trigger point and wording to Condition 4.

    53-55 THE BROADWAY JOEL STREET NORTHWOOD HA6 1NZ

    Received 9 Sept 2019
  24. Approval72870/APP/2017/1861

    Plans and Specifications submission under Schedule 17 of the High Speed Rail (London - West Midlands) Act 2017 for earthworks to create 4 no. ponds, associated earthworks and hibernacula

    Merck Sharpe Dohme (MSD) site off BREAKSPEAR ROAD SOUTH HAREFIELD UB9 6LS

    Received 12 May 2017

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

View all applications

Get emailed about new planning applications in Hillingdon

Area alerts send a daily or weekly email with new applications and decisions near a postcode, filtered by project type. £29 a month, up to 3 areas. Records are limited to the councils we collect.

Set up an area alert

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
  • Understanding planning · 13 min read

    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.

  • 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.

  • 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.

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.

Check collection coverage