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
52,707Searchable applications
483Recorded as pending
76%Approval rate · 49,780 approved or refused records
12,080Refused applications

37,700 approved · 12,080 refused · 1,635 withdrawn. Received dates in our records: 11 Oct 2007 to 15 Oct 2026. Most recent record check: 25 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 Counts reflect the last collected status; some records may be out of date.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. Approval41834/APP/2016/3383

    Single storey side/rear extension with habitable roof space to include 1 front and 1 rear dormer involving demolition of existing conservatory to side

    2 TREETOPS CLOSE NORTHWOOD

    Received 8 Sept 2016
  2. Approval2695/APP/2023/2847

    Variation of Condition 2 (Approved plans) of planning permission ref. 2695/APP/2022/2612, dated 12-10-2022 (Variation of Condition 2 (Approved plans) of planning permission ref. 2695/APP/2021/466 (Appeal reference - APP/R5510/W/21/3274769 dated 04-04-2022) (Erection of a detached 7 bed dwelling with basement and habitable roof space to include 4 rear dormers including demolition of existing dwelling, replacement new wrought iron gates and piers and removal of the front boundary brick walls.), to change front boundary treatment.) to make changes to basement layout, fenestration changes and alterations to rear elevation and garden.

    18 LINKSWAY NORTHWOOD

    Received 28 Sept 2023
  3. Refusal (Appealed)74860/APP/2021/1122

    Part two-storey, part single-storey side and rear extension.

    134 LONG LANE HILLINGDON UB10 0EH

    Received 22 Mar 2021
  4. Approval31647/APP/2023/367

    Erection of single storey extension to side (Application for a Certificate of Lawful Development for a Proposed Development)

    5 WENTWORTH DRIVE EASTCOTE PINNER

    Received 8 Feb 2023
  5. Approval70234/APP/2014/2907

    4 x two storey 1-bed back to back dwellings with habitable roofspace, associated parking, amenity space, installation of additional vehicular crossover to front involving demolition of existing detached dwelling house

    61 WENTWORTH DRIVE EASTCOTE HA5 2PX

    Received 14 Aug 2014
  6. Approval974/APP/2019/1454

    Reconfiguration of the existing car park and associated alterations to the existing landscaping and lighting

    ODYSSEY BUSINESS PARK WEST END ROAD RUISLIP

    Received 30 Apr 2019
  7. Refusal77058/APP/2022/468

    Erection of a single storey rear extension and partial conversion of garage to habitable room.

    2 BRAND AVENUE UXBRIDGE

    Received 15 Feb 2022
  8. Approval8899/APP/2020/4144

    Removal of the existing crown roof and high-level flat roof in the corner of the house, and conversion of roofspace to habitable use to include 4 x rooflights and pitch roof.

    161 HOYLAKE CRESCENT ICKENHAM

    Received 14 Dec 2020
  9. Approval20223/APP/2019/2156

    Conversion of roofspace to habitable use to include a rear dormer, 3 front rooflights and conversion of roof from hip to gable end, with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

    15 DEANE CROFT ROAD EASTCOTE PINNER

    Received 26 Jun 2019
  10. No Further Action(P)4058/APP/2018/4125

    Details pursuant to Condition 3 (Materials), 4 (Tree Protection), 5 (Landscaping) and 8 (Sustainable Water Management) of planning permission ref: 4058/APP/2018/1055 dated 31-05-18 (Single storey extension to to the Accident and Emergency Department to create an Urgent Care Centre).

    HILLINGDON HOSPITAL PIELD HEATH ROAD HILLINGDON UB8 3NN

    Received 23 Nov 2018
  11. Approval72222/APP/2016/3480

    Single storey side extension, single storey rear extension and conversion of garage to habitable use

    6 CLIFFORD GARDENS HAYES UB3 1NX

    Received 19 Sept 2016
  12. Refusal (Appealed)71033/APP/2016/686

    Single storey rear extension to No. 16 and conversion of roofspace to habitable use to include rear dormers, 4 front rooflights and conversion of roofspace from hip to gable end to Nos. 14 and 16

    14 AND 16 MONMOUTH ROAD HAYES UB3 4JQ

    Received 19 Feb 2016
  13. Approval47620/APP/2018/1614

    Single storey side extension

    43 MEADOW VIEW ROAD HAYES

    Received 30 Apr 2018
  14. Refusal (Appealed)70257/APP/2014/4230

    Change of Use from dwellinghouse (Use Class C3) to a 6-bed House of Multiple Occupancy (Use Class C4) (Application for a Certificate of Lawful Development for a Proposed Development)

    47 FAIRFIELD ROAD YIEWSLEY MIDDLESEX UB7 8EY

    Received 1 Dec 2014
  15. Approval8004/APP/2014/842

    Details pursuant to condition 18 (noise) of planning permission ref: 8004/APP/2012/3183 dated 02/04/13 (Demolition of existing school and erection of a new 3 form entry school including nursery together with associated hard play, Multi Use Games Area (MUGA) and parking and other associated works. Installation of temporary hard play area and classrooms during construction)

    GLEBE PRIMARY SCHOOL SUSSEX ROAD ICKENHAM

    Received 3 Mar 2014
  16. Approval5873/APP/2018/1790

    Conversion of roofspace to habitable use to include a rear dormer, and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)

    127 CLYFFORD ROAD RUISLIP

    Received 15 May 2018
  17. Approval8378/APP/2020/1448

    Application for Non-Material Amendment to Planning Permission reference: 8378/APP/2016/2495, dated 09/12/2016 (Erection of a detached building for use as horse stables with traditional hay bale storage in the roof space and garages for vehicles (involving demolition of existing sheds)) in order to add an approved plans condition

    THE OLD WORKHOUSE DUCKS HILL ROAD RUISLIP

    Received 6 May 2020
  18. Refusal (Appealed)19656/APP/2019/2454

    Two storey side extension, single storey rear extension and conversion of existing flat roof to pitched roof

    29 ST MARTINS APPROACH RUISLIP

    Received 22 Jul 2019
  19. Refusal (Appealed)79332/APP/2025/1943

    Erection of a part single storey, part two storey rear extension and a porch, following demolition of existing garage.

    10 THE GREENWAY ICKENHAM UB10 8LS

    Received 21 Jul 2025
  20. Approval69055/APP/2014/37

    Demolition of existing garage blocks and erection of a two storey, detached building containing 4 x 2-bedroom, self contained flats with associated parking and amenity space involving the installation of a cycle and bin store to front

    LAND ADJOINING 43-44 FAIREY AVENUE HAYES UB3 4NY

    Received 7 Jan 2014
  21. Approval1331/APP/2019/1754

    Details pursuant to the discharge of partial Condition 51 (Block E - Hard and Soft Landscaping) as attached to planning permission ref. 1331/APP/2019/1666 dated 11/09/2020 (Section 73 application to vary Condition 9 (Residential Condition - Approved Plans) of planning permission ref: 1331/APP/2017/1883 dated 28/06/2018 (Part demolition of existing factory buildings and associated structures,and redevelopment to provide residential dwellings (Use Class C3), office, retail, community and leisure uses (Use Class A1/A3/A4/B1/B8/D1/D2), commercial floorspace (Use Classes B1c/B2/B8) and Data Centre (Sui Generis), amenity and playspace, landscaping, allotments, access, service yards, associated car parking and other engineering works) (as amended by application ref: 1331/APP/2020/50 dated 06/02/20)).

    BLOCK E FORMER NESTLE FACTORY NESTLES AVENUE HAYES

    Received 20 May 2019
  22. Approval35643/APP/2024/1967

    Erection of a single storey rear and side extension following the demolition of the existing sheds.

    15 EVELYNS CLOSE HILLINGDON

    Received 20 Jul 2024
  23. Refusal20233/TRE/2022/132

    To fell One False Acacia within Group 71 on TPO 7

    4 BLOSSOM WAY HILLINGDON

    Received 9 Jul 2022
  24. Refusal (Appealed)74451/APP/2019/90

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

    5 FRIAR ROAD HAYES UB4 9BY

    Received 9 Jan 2019

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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