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
25,679Searchable applications
441Recorded as pending
79%Approval rate · 23,899 approved or refused records
4,924Refused applications

18,975 approved · 4,924 refused · 983 withdrawn. Received dates in our records: 2 Jan 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 Counts reflect the last collected status; some records may be out of date.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. Approval48867/APP/2025/3235

    Conversion of front attached garage to a habitable use, front porch extension, proposed side windows and retention of the existing garage doors

    8 KILN WAY NORTHWOOD

    Received 23 Dec 2025
  2. Approval4687/APP/2022/1276

    Replacement of existing external ATMs machines. Replacement of internal machines with alterations to existing stud partition to suit (Application for Listed Building Consent)

    HSBC 27-28 HIGH STREET UXBRIDGE

    Received 19 Apr 2022
  3. Approval75838/APP/2020/2715

    Replacement windows at first and second floor level at the front and rear and replacement of timber soffits and fascia boards at the front and rear

    NEW PARADE HIGH STREET YIEWSLEY

    Received 27 Aug 2020
  4. Refusal75002/APP/2020/2112

    Part two storey, part single storey side extension and conversion of roof space to habitable use to include 6 rooflights

    35 TELFORD WAY HAYES UB4 9SS

    Received 9 Jul 2020
  5. Prior Approval N/Req4264/APP/2022/1512

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

    7 ABBOTSBURY GARDENS EASTCOTE PINNER

    Received 16 May 2022
  6. Approval75419/APP/2022/1959

    Details pursuant to the discharge of Conditions 3 (materials), 9 (access) and 11 (obscure glazing) of planning permission ref. 75419/APP/2022/425, dated 15/06/22 (Two storey, 4-bed, detached dwelling house involving demolition of existing dwelling, detached outbuilding to rear for use as a cycle store (revised application including changes to hard landscaping, trees and boundary treatments)

    29 THE DRIVE NORTHWOOD HA6 1HW

    Received 20 Jun 2022
  7. Prior Approval N/Req79305/APP/2025/453

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 3.00 metres.

    18 BROADWATER GARDENS HAREFIELD UB9 6AL

    Received 19 Feb 2025
  8. Prior Approval N/Req7347/APP/2025/1818

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.60 metres

    2 YEADING GARDENS HAYES

    Received 3 Jul 2025
  9. Prior Approval N/Req15796/APP/2023/3441

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.40 metres, and for which the height of the eaves would be 3.00 metres

    29 DORSET AVENUE HAYES

    Received 28 Nov 2023
  10. Approval234/APP/2026/852

    Conversion of roof space to habitable use to include a rear dormer, 3no. front roof lights, 1no. rear roof light, conversion of roof from 2 x hip to gable ends with a new gable end window, and removal of 2 chimney stacks (Application for a Certificate of Lawful Development for a Proposed Development)

    98 BREAKSPEAR ROAD SOUTH ICKENHAM

    Received 1 Apr 2026
  11. Approval60130/APP/2021/4249

    Demolition of existing dwelling and erection a residential building housing 6 flats with associated bins and cycle provision. Removal of corner drop kerb and creation of new drop kerb and widening of front drop kerb

    59 ELM AVENUE EASTCOTE

    Received 17 Nov 2021
  12. Approval51175/APP/2020/2543

    Demolition of existing buildings and redevelopment to provide a building up to 11 storeys comprising residential accommodation, associated landscaping, access, car parking and cycle parking. Detailed description: To provide 103 residential units (2 x studio, 57 x 1-bed, 31 x 2-bed and 13 x 3-bed).

    STANFORD HOUSE, 9 NESTLES AVENUE HAYES

    Received 13 Aug 2020
  13. Refusal51464/TRE/2020/226

    To fell One Oak, within Group 17 on TPO 24.

    3 BLACKLANDS DRIVE HAYES

    Received 27 Aug 2020
  14. Undecided41573/APP/2024/2838

    Enabling works to allow implementation of full runway alternation during easterly operations at Heathrow Airport including the creation of a new 'hold area' at the western end of the northern runway, the construction of new access and exit taxiways, the construction of an acoustic noise barrier to the south of Longford Village and temporary construction compounds. The proposed development is subject to an Environment Impact Assessment (Notice under Article 19 of the Town and Country Planning (Environmental Impact Assessment) Regulations 2017).

    HEATHROW AIRPORT

    Received 28 Oct 2024
  15. Approval17506/APP/2022/3886

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

    46 LAUREL LANE WEST DRAYTON

    Received 23 Dec 2022
  16. Refusal14081/APP/2022/2177

    Erection of two storey side and retrospective part single storey side and rear extension.

    1 GORDON ROAD YIEWSLEY

    Received 6 Jul 2022
  17. Approval38077/APP/2021/1019

    Single storey rear extension and alterations to garage roof.

    41 ST GEORGE'S DRIVE ICKENHAM

    Received 15 Mar 2021
  18. Approval25612/APP/2024/3376

    Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.95 metres

    31 TUDOR ROAD HAYES

    Received 30 Dec 2024
  19. Approval1331/APP/2023/2442

    Details pursuant to the partial discharge of Condition 30 (Risk Assessment and Method Statement - Block F3/F4) as attached to planning permission ref. 1331/APP/2019/2314 dated 28-06-2021 (Development of 4 no. new buildings comprising residential units (in addition to those approved under planning permission ref: 1331/APP/2017/1883), a basement extension to Block B, flexible commercial uses (Class E) and associated landscaping, access, car parking and other engineering works)

    Block F3/F4 Former Nestle Factory NESTLES AVENUE HAYES UB3 4RF

    Received 15 Aug 2023
  20. Approval4058/APP/2021/2563

    Variation of Condition 2 of planning permission ref: 4058/APP/2020/2213 dated 12/10/2020 (Installation of a permanent containerised low voltage diesel driven standby generator, together with associated fuel tank and boundary fencing, together with installation of a small steel enclosure adjacent the existing Generator No1) to allow for the omission of a section of hedge to be replaced by a hit and miss timber fence along Pield Heath Road (S73 minor material amendment application)

    HILLINGDON HOSPITAL PIELD HEATH ROAD HILLINGDON UB8 3NN

    Received 28 Jun 2021
  21. Approval75913/APP/2023/276

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

    11 SILVERBIRCH CLOSE ICKENHAM UB10 8AP

    Received 30 Jan 2023
  22. Approval3844/APP/2021/2695

    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)

    593 FIELD END ROAD RUISLIP

    Received 8 Jul 2021
  23. Approval54814/APP/2020/2445

    Details pursuant to the partial discharge of condition 21 (Contamination) of planning consent 54814/APP/2017/604 dated 02-11-17 for the Variation of condition 2 of: Outline application Demolition of 22 houses; the remediation of the land and the redevelopment of the site to deliver a large mixed use development including residential, non-food retail, food retail, restaurants, bars and cafes, hotel, conference and banqueting, cinema, health care facilities, education facilities, office/studio units, sports pavilion, an energy centre, multi-storey car park and associated car and cycle parking, landscaping, public realm, open space and children's play space. Full application: New access roads from the Hayes By-pass and Southall town centre to the application site for vehicle, cycle and pedestrian access, including drainage and a flood relief pond. Widening of South Road across the railway line, widening of South Road over the railway line for the creation of a bus lane and three new accesses onto Beaconsfield Road. Two bridges over the Grand Union Canal and Yeading Brook to provide pedestrian and cycle access to the Minet Country Park and Springfield Road. 54814/APP/2009/430 dated 29/09/2010; to allow for the widening of the road to facilitate the addition of bicycle lane.

    SOUTHALL WATERSIDE GAS WORKS SITE, THE STRAIGHT HAYES BY PASS HAYES UB1 1QX

    Received 5 Aug 2020
  24. Refusal28558/APP/2021/1006

    Conversion of existing outbuilding to an annexe ancillary to the main dwelling with installation of skylight

    362 HIGH STREET HARLINGTON

    Received 15 Mar 2021

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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