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
46,509Searchable applications
491Recorded as pending
76%Approval rate · 43,774 approved or refused records
10,289Refused applications

33,485 approved · 10,289 refused · 1,499 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. Approval2525/APP/2017/2735

    Single storey side/rear extension, first floor rear extension and single storey outbuilding to rear for use as a store.

    21 NORTH DRIVE RUISLIP

    Received 26 Jul 2017
  2. Refusal (Appealed)66315/APP/2017/625

    Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end

    47 BERKELEY ROAD HILLINGDON MIDDLESEX UB10 9DX

    Received 21 Feb 2017
  3. Approval17025/APP/2021/2644

    Single storey rear extension

    56 COLBROOK AVENUE HAYES

    Received 2 Jul 2021
  4. Approval72507/APP/2017/2004

    Enlargement of roof space to create additional habitable roof space to include 1 rear dormer and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)

    141 EASTCOTE ROAD RUISLIP MIDDLESEX HA4 8BJ

    Received 2 Jun 2017
  5. Withdrawn (P)53289/APP/2022/408

    Details pursuant to the Discharge of Condition 3 (Noise Assessment) of planning permission ref. 53289/APP/2021/2809, dated 13/09/2021 (Installation of additional air conditioning condenser unit at the rear of the property).

    102 FIELD END ROAD EASTCOTE PINNER

    Received 10 Feb 2022
  6. Approval21490/APP/2023/2513

    Erection of part single, part two storey extension to side/rear.

    23 HAZELWOOD DRIVE PINNER

    Received 24 Aug 2023
  7. Approval1911/APP/2018/1273

    Erection of a new building measuring 214 sq. m (GIA) for use within Use Classes A1 and/or A3 and associated physical works to site layout

    HAYES BRIDGE RETAIL PARK UXBRIDGE ROAD HAYES UB4 0JN

    Received 5 Apr 2018
  8. Withdrawn (P)8838/APP/2023/2573

    Change of use from one single dwellinghouse to 2 x flats, erection of a double storey side extension and rear extension, and erection of cycle storage and bin storage with amendments to fenestration.

    21 HESA ROAD HAYES

    Received 1 Sept 2023
  9. Approval67622/APP/2016/3473

    Details pursuant to condition 6 (Archaeological investigation) of application 67622/APP/2015/1851 (Variation of conditions 3, 4 and 9 of application 67622/APP/2013/2532 which granted consent on 30/7/14 for "Part outline, part full planning application for a proposed hotel development of up to 660 bedrooms (approximately 30,000sq.m) with ancillary cafe, bar and restaurant facilities, car parking, service access, courtyard space, landscaping and improved ground level pedestrian access including public realm improvements (all outline application) and a perimeter veil structure wrapping around the hotel buildings (in full application detail). Variation requested for the removal of the veil and alterations to the glazing, amenity space and layout of the floors)

    FORMER CONTRACTOR'S COMPOUND, SOUTH OF SWINDON ROAD HEATHROW AIRPORT

    Received 19 Sept 2016
  10. Approval53969/APP/2025/1732

    Erection of a single storey rear extension

    398 VICTORIA ROAD RUISLIP

    Received 23 Jun 2025
  11. Approval532/APP/2021/2109

    Minor material amendment (s73) to condition 1 of planning permission Ref; 532/APP/2013/3688 as amended by 532/APP/2016/3606 (Retention of two storey pre-fabricated building for a period of three years) to extend the period of retention of the buildings for a further 5 years

    CHADWICK BUILDING BRUNEL UNIVERSITY KINGSTON LANE HILLINGDON

    Received 25 May 2021
  12. Refusal28238/APP/2018/12

    Part two storey, part single storey side/rear extension

    33 CORONATION ROAD HAYES

    Received 29 Dec 2017
  13. No Further Action(P)76655/APP/2024/274

    Deed of Variation to Section 106 Schedule 2 'Affordable Housing' associated with planning planning refs: - 76655/APP/2021/3039 dated 07-04-2022 (Redevelopment of the vacant Site to provide a residential development comprising 131 (C3) residential units, with associated amenity areas, landscaping, car parking and all ancillary and enabling works); and - 76655/APP/2023/779 dated 26-06-2023 (Variation of Condition 2 (Accordance with Approved Plans) of planning permission ref. 76655/APP/2021/3039 to alter the internal layouts and replace 13 no. studio units with 13 no. one-bedroom units.) The Deed of Variation would secure a 100% affordable housing scheme.

    HPH4 MILLINGTON ROAD HAYES UB3 4AZ

    Received 2 Feb 2024
  14. Approval79306/APP/2025/1484

    Erection of an outbuilding (Application for a Certificate of Lawful Development for a Proposed Development).

    15 BOLDMERE ROAD EASTCOTE HA5 1PJ

    Received 28 May 2025
  15. Approval3228/APP/2021/2334

    Single storey rear extension

    138 BURNHAM AVENUE ICKENHAM

    Received 9 Jun 2021
  16. Approval804/APP/2022/3748

    Erection of front porch, 2 rear dormers and part single storey rear extension (amended description and plans)

    189 LONG LANE HILLINGDON

    Received 12 Dec 2022
  17. Approval49467/APP/2024/3344

    Details pursuant to the discharge of Condition 13 (Delivery and Servicing Plan) of planning permission reference 49467/APP/2022/2801, dated 18-05-2023, for the 'Partial demolition and extension to existing building to provide additional self-storage floorspace (Use Class B8) with associated new car and cycle parking, refuse storage, landscaping and other associated works ancillary to the development.'

    SHURGARD HOUSE, WESTMOUNT CENTRE UXBRIDGE ROAD HAYES UB4 0HD

    Received 23 Dec 2024
  18. Prior Approval N/Req54140/APP/2017/3933

    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 2.95 metres.

    50 DELAMERE ROAD HAYES

    Received 30 Oct 2017
  19. Approval38747/APP/2018/2130

    First floor side extension, conversion of garage to habitable room and single storey side/rear extension

    9 CORWELL LANE HILLINGDON

    Received 7 Jun 2018
  20. Refusal (Appealed)19355/APP/2022/1063

    Erection of a single storey side and rear extension and erection of a front extension (amendment to 19355/APP/2021/4485).

    11 THE GREENWAY ICKENHAM

    Received 30 Mar 2022
  21. Approval70963/TRE/2021/127

    To Fell and grind One Ash T12 and to crown reduce by 1.5m One Ash T11 both on TPO 505.

    6 GLYNSWOOD PLACE NORTHWOOD HA6 2RE

    Received 17 May 2021
  22. Approval77235/APP/2022/2138

    Erection of a single storey rear extension

    34A NORTHOLT AVENUE RUISLIP HA4 6ST

    Received 5 Jul 2022
  23. Approval4240/APP/2019/3062

    Part two storey, part single storey rear extension

    4 SANDY LODGE WAY NORTHWOOD

    Received 17 Sept 2019
  24. Approval36422/APP/2022/233

    Conversion of roof space to habitable use to include a rear dormer roof extension with 3 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development).

    33 ALANDALE DRIVE PINNER

    Received 26 Jan 2022

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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  • 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

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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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