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
41,049Searchable applications
499Recorded as pending
77%Approval rate · 38,551 approved or refused records
9,045Refused applications

29,506 approved · 9,045 refused · 1,349 withdrawn. Received dates in our records: 11 Oct 2007 to 12 Oct 2026. Most recent record check: 22 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 Counts reflect the last collected status; some records may be out of date.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. Approval7086/APP/2019/717

    Conversion of roof space to habitable use to include a rear dormer, 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 SEATON ROAD HAYES

    Received 28 Feb 2019
  2. Approval37977/APP/2023/3076

    Construction of plant and equipment comprising 3no. switch rooms and associated alterations to existing car parking layout.

    Units 1,2,3 and 4 Prologis Park Clayfield Way WEST DRAYTON UB11 1FH

    Received 19 Oct 2023
  3. Refusal74855/APP/2019/1784

    Two storey, 3-bed, detached dwelling with habitable roofspace

    10 EAST AVENUE HAYES UB3 2HP

    Received 28 May 2019
  4. Approval2082/APP/2017/2086

    Continued use of temporary classroom accommodation, comprising a two storey building of 1,600sq.m, for a further temporary period of 3 years (as previously approved in planning permission ref: 2082/APP/2014/600 dated 08-05-2014).

    NORTHWOOD COLLEGE EDUCATIONAL FOUNDATION MAXWELL ROAD NORTHWOOD HA6 2YE

    Received 7 Jun 2017
  5. Approval27997/APP/2018/4051

    Single storey rear extension

    1 MAYGOODS CLOSE COWLEY

    Received 16 Nov 2018
  6. Refusal75128/APP/2019/3230

    Single storey rear extension and front porch

    17 CORDINGLEY ROAD RUISLIP MIDDLSEX HA4 7HH

    Received 2 Oct 2019
  7. Approval43794/APP/2020/1451

    Details pursuant to Conditions 11 (External Noise), 12 (Anti Vibration Measures), 13 (sound insulation), 24 (carbon reduction) and 27 (demolition and construction management plan) of planning ref: 43794/APP/2018/2779 (03-04-2020) for the erection of a 6 storey 157 Bedroom Hotel Including Plant Room on the roof, the excavation of a basement to provide car parking and associated landscaping.

    AXIS HOUSE 242 BATH ROAD SIPSON

    Received 6 May 2020
  8. Approval34139/APP/2024/554

    Erection of a single storey rear extension.

    86 HOYLAKE CRESCENT ICKENHAM

    Received 4 Mar 2024
  9. Approval16615/APP/2019/3917

    Non Material Amendment to Planning Permission reference: 16615/APP/2019/2943 for amendments to size of approved extension.

    73 HERCIES ROAD HILLINGDON

    Received 4 Dec 2019
  10. Refusal62832/APP/2016/2083

    Conversion of dwelling into 1 x 2-bed and 1 x 3-bed dwellings

    5 PEMBROKE WAY HAYES

    Received 31 May 2016
  11. Approval19584/APP/2023/1253

    Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 2 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

    61 HAYES END DRIVE HAYES

    Received 28 Apr 2023
  12. Approval38328/APP/2025/2202

    Variation of Condition 5 (No additions of windows or doors) of planning permission ref. 38328/APP/2022/882, dated 15-05-2022 (Erection of a double storey rear extension, front porch and raising the height of existing single storey side extension to include roof lights) to [Amendments to fenestration].

    9 PEPYS CLOSE ICKENHAM

    Received 15 Aug 2025
  13. Approval9048/APP/2024/1868

    Conversion of roof space to habitable use to include the construction of a rear dormer and installation of three front roof lights and one rear roof light.

    12 BRIDGE WAY ICKENHAM

    Received 10 Jul 2024
  14. Approval70018/APP/2020/2076

    Single storey outbuilding for use as a gym/children play area

    24 MONMOUTH ROAD HAYES UB3 4JQ

    Received 6 Jul 2020
  15. Approval51458/APP/2020/325

    Section 73 application to vary Condition 2 of Planning Permission Ref: 51458/APP/2018/2791 (03-12-18) for (Alterations and Extensions to an existing food factory to include a two storey 'DAF' processing plant extension to the south elevation incorporating an air-lock to an existing loading bay; a separate double height extension to south elevation for a new air-lock and storage bay to an existing high bay loading dock; an internal first floor extension to create a new plant room above the existing plant room; a new internal enclosure to form a new boiler room with a new external flue; external site alterations to provide 8 extra car visitor spaces and an extra space in the access road; new vehicle double barriers; security fencing; smoking and cycle shelters; a new concrete plinth extension to the existing west side plant area for new water storage tanks, an HV Transformer in a secure compound and a balance tank and a sludge tank within a concrete bunded area, an underground waste holding tank with screening building above and associated alterations to landscaping) namely to provide a smaller 'DAF' building, to provide an external staircase and deletion of an Air-Lock building.

    Unit 366 STOCKLEY CLOSE WEST DRAYTON UB7 9BL

    Received 31 Jan 2020
  16. Refusal33045/APP/2018/3276

    Single storey detached outbuilding to rear for use as a summerhouse (Application for a Certificate of Lawful Development for a Proposed Development)

    33 BUSHEY ROAD HAYES

    Received 10 Sept 2018
  17. Refusal62125/APP/2019/3616

    Details pursuant to Conditions 3 (Materials), 4 (Landscape) 10 (Traffic Management) and 11 (Construction Logistics Plan) of Planning Permission Ref: 62125/APP/2018/3118 dated 11/06/2019 (Single storey front extension, creation of first floor level and change of use from storage/distribution (Use Class B8) to day care facility (Use Class D1)

    COOKS GARAGE FORGE LANE NORTHWOOD HA6 1BA

    Received 5 Nov 2019
  18. Refusal63875/APP/2017/3318

    Single storey rear extension

    8 EAST WALK HAYES MIDDLESEX UB3 3JJ

    Received 12 Sept 2017
  19. Approval2467/APP/2021/3012

    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 new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

    20 MANSFIELD DRIVE HAYES

    Received 4 Aug 2021
  20. Approval46251/APP/2023/1982

    Conversion of one warehouse unit into 3 warehouse units with new front doors and openings

    Units 7A HALLS BUSINESS CENTRE PUMP LANE HAYES MIDDLESEX UB3 3NB

    Received 6 Jul 2023
  21. Approval11623/APP/2015/4536

    Details in part compliance with condition 5, parts iii) (external colours), iv) (works to windows), v) (works to doors), xiii) (walkways) and xvii) (internal partitions), 8 (Revised Car Parking Layout) and 9 (Car Parking Allocation/Management Plan) of planning permission dated 06/10/14, Ref. 11623/APP/2013/3606: Erection of extensions at roof level, erection of external bridge links on the rear elevation and internal works associated with the change of use of part of Enterprise House to create 96 residential units (class C3) and associated car parking, retention of approximately 4,500 sq.m. of employment use (class B1 and B8) at ground and first floor levels and cafe and corresponding Parts of Condition 3 of Listed Building Consent Application 11623/APP/2013/3592 - (iii), (iv), (v), (xviii), (xxii).

    ENTERPRISE HOUSE, 133 BLYTH ROAD HAYES

    Received 10 Dec 2015
  22. Approval52410/APP/2022/1284

    Erection of a single storey rear extension

    55 ROUNDWAYS RUISLIP

    Received 19 Apr 2022
  23. Approval18623/APP/2022/823

    Erection of a single storey extension to the side and rear and internal alterations.

    41 HOYLAKE CRESCENT ICKENHAM

    Received 11 Mar 2022
  24. Approval11026/APP/2020/2428

    Details pursuant to Condition 4 (levels) and 5 (external materials) of planning ref: 11026/APP/2018/3361 (09-10-19) for redevelopment including demolition of existing building and replacement with a part 4 storey, part 3 storey and part 2 storey building comprising 27 units.

    THE CRANE PH WATERSPLASH LANE HAYES UB3 4QS

    Received 4 Aug 2020

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 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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