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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
22,435Searchable applications
449Recorded as pending
81%Approval rate · 20,806 approved or refused records
4,038Refused applications

16,768 approved · 4,038 refused · 883 withdrawn. Received dates in our records: 6 Oct 2020 to 5 Oct 2026. Most recent record check: 12 Oct 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026
Planning information Planning and building controlLocal plan Planning policyPre-application advice Pre-application process and feesArticle 4 directions Article 4 Directions

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. Approval38324/APP/2022/2010

    Variation of Condition 2 (approved plans) of planning permission ref. APP/R5510/W/16/3155076 dated 11/11/2016 (LBH ref: 38324/APP/2016/407 dated 24-06-2016) (Erection of detached building to accommodate refuse storage at ground floor and office accommodation above) for minor elevational variations, relocation of refuse store and infilling of undercroft to create garage

    PEMBROKE HOUSE 5-9 PEMBROKE ROAD RUISLIP HA4 8NQ

    Received 23 Jun 2022
  2. Approval39264/APP/2021/636

    Conversion of roof space to habitable use to include a rear dormer, 1 front rooflight and conversion of roof from hip to gable end with gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

    74 BATH ROAD HARLINGTON

    Received 17 Feb 2021
  3. Refusal8168/APP/2025/3006

    Non-material amendment to Planning Permission ref: 8168/APP/2025/2428, dated 04-11-25 (Single side/rear extension with roof windows, following demolition of existing conservatory) to include side facing door with obscure glazing

    34 THURLSTONE ROAD RUISLIP

    Received 28 Nov 2025
  4. Approval51175/APP/2023/2085

    Details pursuant to Condition 18 (Traffic Arrangements) of planning consent reference 51175/APP/2020/2543 dated 25-01-2022 (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).

    STANFORD HOUSE, 9 NESTLES AVENUE HAYES

    Received 14 Jul 2023
  5. Refusal13207/APP/2021/1099

    Demolition of the existing single storey bungalow and the construction of a three storey block comprising a basement, commercial unit, 2 x 2 bed flats and 1 x 1 bed flat together with associated amenity space, parking, refuse and recycling.

    139 NORTH HYDE ROAD HAYES

    Received 19 Mar 2021
  6. Refusal (Appealed)76859/APP/2021/4183

    Installation of an 18 metre high, monopole tower, associated radio-equipment cabinets including one that will wrap around the base of the mast, and ancillary development hitherto (Application under Class A, Part 16 of Schedule 2 to the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for determination as to whether prior approval is required for siting and appearance).

    LAND AT CHARVILLE LANE ESTATE CHARVILLE LANE HAYES UB4 8PF

    Received 12 Nov 2021
  7. Approval77848/APP/2023/2198

    Erection of part single storey, part two storey extension to side and rear with curved rear wall. Demolition of the existing detached outbuilding and associated front landscaping.

    13 BROWNGRAVES ROAD HARLINGTON UB3 5BN

    Received 24 Jul 2023
  8. Undecided76795/APP/2026/1611

    Details pursuant to the partial discharge of Condition 5 (Landscaping) of the Falling Lane site only of planning permission ref. 76795/APP/2023/2503 dated 14-09-2023 for 'Demolition of existing Yiewsley Library Building and the erection of a new residential building on the Yiewsley Library site (Falling Lane) and the erection of a new mixed use building on the former Yiewsley Swimming Pool site (Otterfield Road), with a replacement library at ground floor level, residential uses above and new pedestrian access off of the High Street'. Detailed Description: Demolition of existing Yiewsley Library Building and the erection of a 5-storey residential building, comprising 50 dwellings, with 28 undercroft parking spaces (13 for residential and 15 for use by Rabbsfarm Primary School). The Otterfield Road site proposes the erection of a 5-storey building, comprising 45 dwellings, with 25 car parking spaces (23 for residential and 2 for library users)).

    LAND AT YIEWSLEY LIBRARY & FORMER YIEWSLEY POOL FALLING LANE OTTERFIELD ROAD YIEWSLEY UB7 7BE

    Received 29 Jun 2026
  9. Approval76551/APP/2025/1460

    Details pursuant to the partial discharge of Condition 27 (Parts iii and iv) (Validation Report) for Phase 1A of Planning Permission 76551/APP/2021/4502 dated 28-09-2022. Hybrid planning application seeking OUTLINE permission (with all matters reserved) for residential floorspace (Class C3) including demolition of all existing buildings and structures; erection of new buildings; new pedestrian and vehicular accesses; associated amenity space, open space, landscaping; car and cycle parking spaces; plant, refuse storage, servicing area and other works incidental to the proposed development; and FULL planning permission for Block A comprising 30 residential units (Class C3); new pedestrian access; associated amenity space and landscaping; cycle parking, refuse storage, and other associated infrastructure.

    LAND AT AVONDALE DRIVE HAYES UB3 3PN

    Received 23 May 2025
  10. Approval1410/APP/2022/3737

    Change of use from Class C3 Residential Dwellinghouse to Class C2 Specialist Childrens Home (Application for a Certificate of Lawful Development for a Proposed Development)

    18 BLOSSOM WAY WEST DRAYTON

    Received 12 Dec 2022
  11. Approval15400/APP/2025/1416

    Erection of a single storey rear extension with a small patio area

    99 COPSE WOOD WAY NORTHWOOD

    Received 20 May 2025
  12. Approval71928/APP/2022/1816

    Erection of a double storey side and rear extension plus single storey rear extension

    10 ACACIA AVENUE YIEWSLEY UB7 8LN

    Received 8 Jun 2022
  13. Refusal76603/APP/2021/2814

    Part single storey, part two storey side/rear extension involving demolition of existing single storey rear extension and garage

    1 GLASSHOUSE CLOSE HILLINGDON UB8 3UQ

    Received 19 Jul 2021
  14. Approval78601/APP/2024/469

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

    72 WHITTINGTON AVENUE HAYES UB4 0AD

    Received 23 Feb 2024
  15. Approval4502/APP/2024/1624

    Part demolition of rear extension and conservatory. Erection of a single storey rear extension

    48 HUGHES ROAD HAYES

    Received 18 Jun 2024
  16. Refusal (Appealed)68565/APP/2023/3453

    Conversion of roof space to habitable use to include a side dormer with 3 side 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)

    28 WESTHOLME GARDENS RUISLIP HA4 8QJ

    Received 29 Nov 2023
  17. Approval78763/APP/2024/1079

    Construction of two outbuildings to rear gardens (part retrospective)

    7 & 9 DORSET WAY HILLINGDON

    Received 25 Apr 2024
  18. Refusal75547/APP/2020/4016

    First floor side and rear extension and porch to front

    20 CONWAY DRIVE HAYES UB3 1QD

    Received 4 Dec 2020
  19. Withdrawn (P)39409/APP/2025/79

    Erection of a single storey rear extension

    6 BRANDVILLE ROAD WEST DRAYTON

    Received 13 Jan 2025
  20. Approval30716/APP/2024/116

    Erection of outbuilding to rear garden.

    30 CASTLETON ROAD RUISLIP

    Received 16 Jan 2024
  21. Approval52357/APP/2026/2006

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

    37 WOODCROFT CRESCENT UXBRIDGE

    Received 12 Aug 2026
  22. Prior Approval N/Req79884/APP/2026/202

    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.

    10 SELBY CHASE RUISLIP HA4 9AX

    Received 26 Jan 2026
  23. Prior Approval N/Req76779/APP/2021/3617

    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 2.83 metres, and for which the height of the eaves would be 2.75 metres.

    80 PARK LANE HAYES UB4 8AE

    Received 27 Sept 2021
  24. Approval6308/APP/2025/1724

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

    6 SWAKELEYS DRIVE ICKENHAM

    Received 20 Jun 2025

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

Start with the address or application reference. Open a record to read the proposal, dates and available documents, then check the official register for the latest plans and consultation details. If nothing appears, check coverage before treating the result as a complete planning history.

How to search planning applications

Guides to planning records

All planning guides

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    Planning application documents: what to read first

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  • 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.

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  • 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.

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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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