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
44,547Searchable applications
491Recorded as pending
77%Approval rate · 41,887 approved or refused records
9,792Refused applications

32,095 approved · 9,792 refused · 1,454 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. Approval15698/APP/2019/3074

    Single storey rear extension

    42 HARLYN DRIVE PINNER

    Received 17 Sept 2019
  2. Approval6616/APP/2015/4613

    Details pursuant to condition 3 (materials and details) of permission 6616/APP/2013/1791 (Construction of five residential units (1 x 1-bed, 4 x 3-bed), together with the creation of a new vehicular access point, car parking, landscaping and associated works, together with the demolition of part of the existing single storey outrigger and making good of the rear elevation).

    LAND REAR OF 122 - 123 HIGH STREET UXBRIDGE

    Received 16 Dec 2015
  3. Approval43016/APP/2017/1691

    Submission of details pursuant to conditions 4 (Demolition & Construction Management Plan), 5 (Levels), 6 (Tree Protection) and 7 (Landscaping Scheme & Ecology) and; PARTIAL DISCHARGE (Parts 1, 2, 4, 5 and 6) of condition 21 (Materials) as attached to planning permission ref. 43016/APP/2016/2840 dated 04-05-2017 (Demolition of existing buildings. Erection of 4 storey building containing 52 apartments and commercial unit together with associated car parking, access and landscaping).

    WATERLOO WHARF WATERLOO ROAD UXBRIDGE

    Received 10 May 2017
  4. Objection39707/APP/2017/2356

    Importation, storage and onward distribution of rail borne aggregates together with the erection and use of a concrete batching plant and associated infrastructure at Thorney Mill Sidings, Thorney Mill Road, Iver (Consultation by Buckinghamshire County Council).

    SITE AT THORNEY MILL ROAD OUTBOROUGH MIDDLESEX

    Received 28 Jun 2017
  5. Prior Approval N/Req77937/APP/2023/819

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

    48 BLACKTHORN AVENUE WEST DRAYTON

    Received 20 Mar 2023
  6. Withdrawn (P)69570/APP/2023/868

    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 a new gable end window.

    6 NORTH AVENUE HAYES UB3 2JE

    Received 23 Mar 2023
  7. Approval77911/APP/2023/708

    Proposed installation of a 15.0m high Phase 8 Monopole, 2 no. equipment cabinets, associated meter cabinet and ancillary development thereto (Application under Class A, Part 16 of Schedule 2 to the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for determination as to whether prior approval is required for siting and appearance).

    TELECOMMUNICATIONS SITE PUMP LANE HAYES UB3 3NF

    Received 9 Mar 2023
  8. Approval59704/TRE/2020/28

    To carry out tree surgery, including a crown lift to a height of 6m, One Oak, within woodland 25, on TPO1.

    9 WOODSTOCK DRIVE ICKENHAM

    Received 7 Feb 2020
  9. Prior Approval N/Req61790/APP/2016/517

    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

    27 WOODSTOCK DRIVE ICKENHAM MIDDLESEX UB10 8EG

    Received 10 Feb 2016
  10. Approval75333/APP/2020/3749

    Single storey side and rear extension, installation of ramp and alterations to fenestration involving demolition of existing garage

    4 CURZON PLACE EASTCOTE HA5 2TQ

    Received 16 Nov 2020
  11. Approval74650/APP/2019/970

    Conversion of roofspace to habitable use to include a rear dormer and 3 front rooflights

    47 MANOR WAYE UXBRIDGE UB8 3HA

    Received 21 Mar 2019
  12. Approval34511/APP/2022/3456

    Conversion of roof space to habitable use to include a hip to gable extension, rear dormers with 2 x front facing roof lights, Juliette balcony and the removal of existing chimney (Application for a Certificate of Lawful Development for a Proposed Development)

    22 EDGAR ROAD YIEWSLEY

    Received 14 Nov 2022
  13. Prior Approval N/Req52514/APP/2018/31

    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 3.8 metres, and for which the height of the eaves would be 2.8 metres

    8 ASHBY WAY SIPSON UB7 0JW

    Received 29 Dec 2017
  14. Approval9995/APP/2017/757

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

    52 HARLINGTON ROAD HILLINGDON

    Received 1 Mar 2017
  15. Approval7542/TRE/2020/254

    To carry out tree surgery including, a reduction in height by 6m to Six Cypress (T3 and TG4 on application), To crown reduce spread by 3m Two Hornbeam groups (TG7 and TG9 on application), To crown thin garden side by 15% One Oak (T8 on application) all witin Area 1 on TPO 394

    12 LOWSWOOD CLOSE NORTHWOOD

    Received 16 Sept 2020
  16. Refusal (Appealed)76940/APP/2022/1691

    Installation of a metal railing to flat roof at parapet level as a protection edge

    23 NORWICH ROAD NORTHWOOD HA6 1ND

    Received 24 May 2022
  17. Approval20698/APP/2020/1513

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

    SOUTH LAWN HIGH ROAD EASTCOTE

    Received 14 May 2020
  18. Approval8036/APP/2021/4491

    Demolition of existing conservatory and erection of part two storey, part single storey rear extension, conversion of roof space to habitable use to include a rear dormer and 2 front rooflights, involving conversion of roof from hip to gable end, with a new gable end window.

    101 ROYAL CRESCENT RUISLIP

    Received 10 Dec 2021
  19. Approval46444/APP/2024/2436

    Erection of a single storey rear extension, following demolition of existing rear extension.

    21 THORNTON AVENUE WEST DRAYTON

    Received 10 Sept 2024
  20. Approval67011/APP/2020/3922

    Single storey outbuilding to rear for use as gym/study/storage (Application for a Certificate of Lawful Development for a Proposed Development)

    35 LINKSWAY NORTHWOOD

    Received 27 Nov 2020
  21. No Further Action(P)66282/APP/2022/2120

    Creation of drop kerb.

    145 VICTORIA ROAD RUISLIP

    Received 2 Jul 2022
  22. Refusal (Appealed)75175/APP/2020/2951

    Erection of a two storey, 2-bed dwelling with associated parking and amenity space

    LAND AT 23-25 LITTLE ROAD HAYES UB3 3BT

    Received 16 Sept 2020
  23. Approval24142/APP/2025/1960

    Alterations to the existing single-storey rear extension and demolition of three detached garages. Construction of single-storey rear extension to provide facilities to existing commercial unit (Use Class E(g)(i)) and to create new independent office space (Use Class E(g)(i)) with associated parking, bin, and cycle storage, and new air-conditioning units.

    31 SWAKELEYS ROAD ICKENHAM

    Received 21 Jul 2025
  24. Refusal3689/APP/2016/2111

    Details pursuant to conditions 3 (Materials), 4 (Written Statement of Investigation), 5 (Sustainable Water Management) and 9 (Nature Conservation Scheme) of planning permission Ref: 3689/APP/2015/2851 dated 23/12/2015 (Erection of petrol filling station, shop and canopy, including underground tanks and demolition of existing petrol station)

    EASTCOTE MOTOR SERVICES HIGH ROAD EASTCOTE

    Received 1 Jun 2016

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

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Guides to planning records

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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.

  • 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

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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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