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
48,605Searchable applications
483Recorded as pending
76%Approval rate · 45,814 approved or refused records
10,862Refused applications

34,952 approved · 10,862 refused · 1,539 withdrawn. Received dates in our records: 11 Oct 2007 to 15 Oct 2026. Most recent record check: 24 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 Counts reflect the last collected status; some records may be out of date.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. Refusal69325/APP/2015/2438

    Two storey, 3-bed, detached dwelling with associated parking and amenity space and two storey side extension to existing dwelling

    82 MELLOW LANE EAST HAYES

    Received 29 Jun 2015
  2. Refusal64968/APP/2018/1547

    Single storey rear extension, conversion of garage to habitable use involving alterations to front elevation and conversion of roof space to habitable use to include a side dormer, 2 side rooflights and 1 front rooflight, and conversion of rear of roof from hip to gable end, with a new gable end window

    58 RAISINS HILL EASTCOTE MIDDLESEX HA5 2BT

    Received 27 Apr 2018
  3. Withdrawn (P)75540/APP/2020/3205

    Change of use of single family dwelling (Use Class C3) to Class C4 HMO.

    21 NEW PEACHEY LANE COWLEY

    Received 6 Oct 2020
  4. Approval66819/APP/2016/2830

    Details pursuant to condition 28 (air extraction system for ASDA) of planning permission ref. 66819/APP/2014/1600 (Redevelopment of the site to provide a foodstore with ancillary cafe (class A1) and ancillary petrol filling station, cinema (class D2), 5 x restaurant units (class A3), and residential development consisting of 132 units, together with new vehicle and pedestrian accesses, car parking, servicing areas, landscaping arrangements, and other associated works)

    FORMER ARLA FOOD DEPOT VICTORIA ROAD RUISLIP

    Received 21 Jul 2016
  5. Approval73298/APP/2022/648

    Details pursuant to the partial discharge of Condition 16, Part (i)(a) and (b) of planning permission reference 73298/APP/2020/1194 (Demolition of existing buildings (Use Class B1a) and redevelopment of the site to provide a new building up to 4 storeys comprising 24 residential units (Use Class C3) and associated landscaping, amenity space, car parking, cycle parking, access and refuse).

    LAND TO THE EAST SIDE OF NEWPORT ROAD HAYES UB4 8JX

    Received 25 Feb 2022
  6. Refusal64926/APP/2020/2884

    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

    53 MAXWELL ROAD WEST DRAYTON MIDDLESEX UB7 9HW

    Received 3 Sept 2020
  7. Approval13645/APP/2024/2457

    Details pursuant to the discharge of Condition 8 (tree protection) of planning permission reference 13645/APP/2024/556, dated 03.06.2024 for the Construction of a part single, part two-storey rear extension and formation of a terrace, following the demolition of the existing extension and terrace; and alterations to the side elevations.

    5A THE BROADWALK NORTHWOOD

    Received 12 Sept 2024
  8. Withdrawn (P)75478/APP/2020/905

    Two storey rear extension with habitable roofspace and installation of basement below and conversion of dwelling to 3 x 2-bed self- contained flats and 4 x 3-bed self-contained flats with associated parking, amenity space, secure storage and refuse storage.

    KIRBY GATE 29 DUCKS HILL ROAD NORTHWOOD HA6 2NW

    Received 13 Mar 2020
  9. Approval65921/APP/2026/1650

    Erection of a single storey rear extension.

    4 OAKFIELD CLOSE RUISLIP MIDDX HA4 8AZ

    Received 1 Jul 2026
  10. Refusal41299/APP/2019/2682

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

    77A LABURNUM ROAD HAYES

    Received 12 Aug 2019
  11. Prior Approval N/Req54193/APP/2017/960

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

    14 HUNTERS GROVE HAYES

    Received 15 Mar 2017
  12. Approval66564/APP/2016/2644

    Change of use from Use Class B8 (Storage) to Use Class D2 (Assembly and Leisure) to create a gym with associated parking.

    RUSSELL GARDEN SUPPLIES, STATION PARADE, ICKENHAM ROAD RUISLIP HA4 7DL

    Received 8 Jul 2016
  13. Withdrawn (P)76811/APP/2021/3928

    Erection of a single storey rear extension with demolition of existing conservatory and garage.

    58 BLACKLANDS DRIVE HAYES UB4 8EX

    Received 21 Oct 2021
  14. Refusal18920/APP/2015/2042

    Change of use of first and second floors from offices (Use Class B1) to a 10 bedroom House in Multiple Occupancy, involving installation of roof lanterns to first floor roof and installation of metal gates to side (Sui Generis)

    734-736 UXBRIDGE ROAD HAYES UB4 0RU

    Received 1 Jun 2015
  15. Approval11980/APP/2019/2957

    Change of use from retail (Use Class A1) to dental manufacture (Use Class B1(c))

    171 NORTH HYDE ROAD HAYES UB3 4NS

    Received 5 Sept 2019
  16. Approval49880/APP/2022/2920

    Raising the crown of the existing roof with the addition of 5 x conservation style rooflights.

    37 ST MARTINS APPROACH RUISLIP

    Received 21 Sept 2022
  17. Approval73775/APP/2022/3719

    Conversion of ground floor Class E to a 3-bed self-contained flat

    140 CHURCH ROAD HAYES

    Received 7 Dec 2022
  18. Approval15856/APP/2025/485

    Conversion of garage to habitable room with amendments to fenestrations and single-storey side extension, alteration to the existing first-floor roof form, and alteration to the rear elevation fenestrations and patio.

    199 EASTCOTE ROAD RUISLIP

    Received 24 Feb 2025
  19. Approval39825/APP/2020/1256

    Change of use of ground floor from building society (Use Class A2) to drinking establishment (Use Class A4).

    173 FIELD END ROAD EASTCOTE PINNER

    Received 15 Apr 2020
  20. Refusal52928/APP/2016/2540

    Extension to vehicular crossover to front

    173 BURY STREET RUISLIP

    Received 30 Jun 2016
  21. Approval532/APP/2018/2501

    Installation of a docking station for 10 Bikes

    EASTERN GATEWAY, BRUNEL UNIVERSITY KINGSTON LANE HILLINGDON UB8 3PH

    Received 13 Jul 2018
  22. Approval53739/APP/2023/2536

    Erection of single storey rear extension

    15 COURT DRIVE HILLINGDON

    Received 29 Aug 2023
  23. Approval74155/APP/2018/4397

    Details pursuant to Condition 4 (Materials) of planning permission ref: 74155/APP/2018/3342 dated 04/12/2018 (Proposed demolition of existing garage blocks and erection of 3 x 4 bedroom houses with rear dormers, widening of existing crossover, parking spaces and associated works)

    FORMER GARAGES SITE BETWEEN 48-50 MAPLE ROAD HAYES UB4 9LR

    Received 18 Dec 2018
  24. Approval32303/APP/2022/1467

    Erection of single storey rear extension, garage conversion and porch extension

    25 WHITETHORN AVENUE YIEWSLEY

    Received 6 May 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

    Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.

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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