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
24,998Searchable applications
442Recorded as pending
80%Approval rate · 23,245 approved or refused records
4,725Refused applications

18,520 approved · 4,725 refused · 965 withdrawn. Received dates in our records: 26 Feb 2020 to 5 Oct 2026. Most recent record check: 14 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 Counts reflect the last collected status; some records may be out of date.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. Refusal72451/APP/2021/3638

    Installation of 1 x open access Communication Hub

    PAVEMENT OUTSIDE 204 HIGH STREET UXBRIDGE UB8 1LB

    Received 27 Sept 2021
  2. Approval61985/APP/2026/656

    Conversion of roofspace to habitable use to include hip to gable extension, rear dormer, and 3x front rooflights (Application for a certificate of lawful development for a proposed development)

    117 BIRCHWAY HAYES MIDDLESEX

    Received 16 Mar 2026
  3. Approval73955/APP/2025/803

    Details pursuant to the discharge of Condition 33 (Energy Monitoring) of Planning Permission 73955/APP/2022/2613 dated 20-03-23 for 'Section 73 application to vary Conditions 2, 3 and 5 of application reference 73955/APP/2021/3362 dated 20-01-2022 (Section 73 application to vary Conditions 2 and 3 of application reference 73955/APP/2020/139 (Demolition of existing buildings for residential-led mixed use development comprising buildings between 3 and 11 storeys to provide residential units (Use Class C3) and ground floor employment floorspace (Use Class B1) with associated access and car and cycle parking, landscape and amenity areas and associated servicing) to link internal corridors, relocate the consented gym use, relocate a duplex unit, change duplex units to single level, amend the refuse strategy and amend the layout of the car park & cycle stores) to include a second staircase, reduction in car parking, change to energy strategy, internal flat changes to address fire regulations, change to residential unit mix, and amendments to landscaping'.

    CROWN TRADING CENTRE CLAYTON ROAD HAYES HILLINGDON UB3 1DU

    Received 21 Mar 2025
  4. Approval55028/TRE/2020/371

    To crown reduce by 5m One Ash T7 and To fell One Ash T8 on TPO 631

    2 BANKSIDE CLOSE HAREFIELD

    Received 21 Dec 2020
  5. Prior Approval N/Req9218/APP/2021/2165

    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 3.62 metres, and for which the height of the eaves would be 3 metres

    90 GRANVILLE ROAD HILLINGDON

    Received 1 Jun 2021
  6. Refusal (Appealed)69147/APP/2022/1662

    Change of use from Class C3 to a mixed use Class C3 and Class E involving garage conversion into a physiotherapy clinic and Medico legal advice clinic and the erection of a single storey rear extension behind the existing garage.

    13 THORPLAND AVENUE ICKENHAM UB10 8TQ

    Received 23 May 2022
  7. Refusal14032/APP/2023/177

    Non-material amendment to planning permission ref. 14032/APP/2021/2749, dated 07-09-2021 (Part single storey, part two storey side/rear extension, conversion of roof space to habitable use to include a rear dormer and 2 front roof lights and conversion of single dwelling to 2 x 3 bed self-contained flats involving subdivision of rear garden, cycle/refuse storage, parking, hard and soft landscaping and boundary treatment) to include a Juliette balcony, repositioning of rear dormer and side facing window at first floor level

    3A DAWLISH DRIVE RUISLIP

    Received 20 Jan 2023
  8. Approval44999/APP/2020/923

    Single storey rear extension

    265 CHURCH ROAD HAYES

    Received 16 Mar 2020
  9. Approval77466/APP/2022/2502

    Proposed dropped kerb and all associated works

    66 THE CRESCENT HARLINGTON UB3 5NB

    Received 2 Aug 2022
  10. Approval53698/APP/2021/1277

    Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)

    16 CORDINGLEY ROAD RUISLIP

    Received 30 Mar 2021
  11. Approval18505/APP/2021/128

    Section 96a (Non-material Amendment) to planning permission Ref: 18505/APP/2016/3534 dated 22-06-2018 (Demolition of the existing public house and erection of a new building comprising 18 residential units and a basement car park) to change the design of the front boundary wall and fenestration of the front elevation.

    ABROOK ARMS PH HAREFIELD ROAD UXBRIDGE

    Received 13 Jan 2021
  12. Approval76289/APP/2022/1411

    Erection of a single storey rear outbuilding for use as home office/gym/wc (Application for a Certificate of Lawful Development for a Proposed Development)

    56 SWAN ROAD WEST DRAYTON UB7 7JZ

    Received 29 Apr 2022
  13. Approval56804/APP/2024/615

    Construction of a single-storey rear extension

    4 HAZELDENE GARDENS HILLINGDON Uxbridge UB10 9DJ

    Received 8 Mar 2024
  14. Approval39439/APP/2022/151

    Details pursuant to Condition 8 (Construction Management and Logistics Plan) attached to planning permission ref. 39439/APP/2021/2230 dated 13/01/2022 (Extension to the store to provide a new groceries online (GOL) facility with new service yard and non-food retail floorspace with ancillary warehousing. External alterations, a new click and collect facility, alterations to the existing car park layout and the installation of new mechanical plant).

    SAINSBURY'S SUPERMARKET YORK ROAD UXBRIDGE

    Received 18 Jan 2022
  15. Approval993/APP/2021/711

    Details pursuant to conditions 4 (Levels), 5 (Materials), 6 (Landscaping) and 11 (SUDs) of planning permission Ref: 993/APP/2020/2939 dated 12/01/2021 (Erection of a two storey, detached building with habitable roof space to provide 2 x 2-bed and 6 x 1-bed self-contained flats with associated parking, involving demolition of existing dwelling house)

    137 SWAKELEYS ROAD ICKENHAM

    Received 23 Feb 2021
  16. Approval66215/APP/2025/1666

    Conversion of roof space to habitable use to include a rear dormer with Juliette Balcony and 3 no front facing roof lights (Application for a Certificate of Lawful Development for a proposed Development).

    25 ASHFORD AVENUE HAYES UB4 0LY

    Received 16 Jun 2025
  17. Approval68898/APP/2020/3462

    Single storey rear/side extension

    11 REPENS WAY HAYES

    Received 26 Oct 2020
  18. Approval16006/APP/2022/3165

    Erection of single storey rear infill extension and alterations to roof form to provide accommodation at first floor, including two side facing dormer windows, roof lights and gable end window

    11 GLEBE AVENUE ICKENHAM

    Received 17 Oct 2022
  19. Approval27170/APP/2021/1928

    Conversion of roof space to habitable use to include a rear dormer, two front roof lights, conversion of roof from hip to gable end with a new side window, front porch and outbuilding in rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

    162 WALTHAM AVENUE HAYES

    Received 11 May 2021
  20. Approval75516/APP/2020/1139

    Single storey rear extension

    110 COLERIDGE DRIVE EASTCOTE HA4 8GW

    Received 6 Apr 2020
  21. Approval76468/APP/2023/1117

    Details pursuant to the discharge of Conditions 6 (Construction Management/Logistics Plan) and 8 (sustainable water management scheme) of planning permission ref. 76468/APP/2022/2455, dated 10-11-2022 (Single storey rear extension (following demolition of side outbuilding) to the host dwelling and sub-division of the land to form an attached two-storey dwelling; hard/soft landscaping; boundary treatment; cycle and refuse storages; private amenity space and retention and creation of a new crossover to form parking.)

    114 ROYAL LANE HILLINGDON UB8 3QY

    Received 17 Apr 2023
  22. Approval954/APP/2023/1922

    Demotion of existing conservatory and erection of a part single storey, part two storey rear extension and a two storey side extension with a wraparound.

    31 MANOR ROAD HAYES

    Received 3 Jul 2023
  23. Approval45200/APP/2020/2603

    Variation of Conditions 4 (phasing drawings) and 20 (car parking) 45200/APP/2017/327 (12/10/2017) for "Variation of Condition 2 (accordance with approved plans) of planning permission ref: 45200/APP/2016/3886 dated 25-01-2017: Variation of conditions 2 (accordance with approved plans), 15 (pedestrian link) and 23 (car parking stackers) of planning permission ref: 45200/APP/2014/3638 dated 10-12-2015: Demolition of all existing buildings on the site enclosed by Bentinck Road and Tavistock Road (as shown outlined in red on the submitted application site plan) including Globe House, Globe Court, Padcroft Works, the former Dairy Crest dairy and TiGi Warehouse and comprehensive redevelopment to provide three buildings rising from three to eight storeys comprising 308 residential units, 175 sqm of Class B1 floorspace, public and private amenity space, hard and soft landscaping and lower ground floor parking space for 293 vehicles, to allow the addition of 7 residential units within the approved floorspace"; namely to reduce the number of car parking spaces from 299 spaces to 282 spaces (net decrease of 17 spaces).

    SITE ENCLOSED BY BENTINCK ROAD & TAVISTOCK ROAD TAVISTOCK ROAD YIEWSLEY UB7 7RQ

    Received 18 Aug 2020
  24. Approval55277/APP/2024/2178

    Conversion of roof space to habitable use to include a rear dormer and 3 front roof lights. Erection of Front Porch (Application for a Certificate of Lawful Development for a Proposed Development)

    55 HAZELDENE GARDENS HILLINGDON MIDDLESEX UB10 9DJ

    Received 12 Aug 2024

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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    Planning permission drawings: how to read plans

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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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