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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
29,319Searchable applications
507Recorded as pending
78%Approval rate · 27,340 approved or refused records
5,904Refused applications

21,436 approved · 5,904 refused · 1,054 withdrawn. Received dates in our records: 11 Jun 2012 to 9 Oct 2026. Most recent record check: 17 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 Counts reflect the last collected status; some records may be out of date.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. Approval34208/APP/2022/748

    Erection of a single storey rear extension

    34 CHURCHILL AVENUE HILLINGDON

    Received 7 Mar 2022
  2. Approval25287/APP/2024/2005

    Conversion of roof space to habitable use to include a rear dormer, Hip to Gable Side roof and 3 front roof lights.(Application for a Certificate of Lawful Development for a Proposed Development)

    88 CENTRAL AVENUE HAYES

    Received 24 Jul 2024
  3. Approval76760/APP/2022/1889

    Formal Description: Demolition of three dwellings and one Bed and Breakfast, and the subsequent erection of a care home. Detailed Description: Demolition of three dwellings (Nos. 14 and 16 Pield Heath Road and 2 Pield Heath Avenue) and one Bed and Breakfast (No. 18 Pield Heath Road), and the subsequent erection of a part two, part three storey (plus basement) 60-bed care home, with 14 car parking spaces, landscaping and external amenity space.

    14-18 Pield Heath Road & 2 Pield Heath Avenue PIELD HEATH AVENUE UXBRIDGE UB8 3NF

    Received 10 Jun 2022
  4. Refusal42527/TRE/2021/247

    To fell one Silver Birch, T3 on TPO 388

    8 LAWSON GARDENS PINNER

    Received 16 Sept 2021
  5. Approval74367/APP/2019/1833

    Two storey side extension and part two storey, part single storey rear extension

    12 WESTCOTE RISE RUISLIP HA4 7LP

    Received 31 May 2019
  6. Refusal8697/APP/2023/306

    Installation of 4 solar panels to each dwelling (Application for a Certificate of Lawful Development for a Proposed Development).

    188 BURY STREET RUISLIP

    Received 1 Feb 2023
  7. Approval479/TRE/2020/29

    To carry out tree surgery, including a crown reduction by 1.5m to previous points and removal of decayed stem, one Pissardii plum T1 and Removal of two low epicormic branches growing over lawn, One Oak T2, both of TPO 136.

    30-35 TRINITY CLOSE NORTHWOOD HA6 2AF

    Received 7 Feb 2020
  8. Approval73071/APP/2022/3008

    Erection of a single storey side extension

    17 WILTSHIRE LANE EASTCOTE MIDDLESEX HA5 2LH

    Received 3 Oct 2022
  9. Approval74993/APP/2020/4160

    Details pursuant to conditions 12 (Contamination Levels and Remediation Scheme), 15 (Parking Allocation) and 18 (Waste Management Plan) of planning permission Ref: 74993/APP/2019/2504 dated 9-04-20 (Proposed demolition of the existing garages and construction of 3 x 4-bedroom houses with all parking spaces and external works)

    5-31 GARAGE COURT, REAR OF BRAMPTON ROAD HILLINGDON UB10 ODR

    Received 15 Dec 2020
  10. Approval17017/APP/2024/252

    Conversion of roof space to habitable use to include a side dormer, conversion of roof from hip to gable end on rear elevation with Juliette balcony, 1 front roof light, 1 side roof light and removal of existing rear chimney (Application for a Certificate of Lawful Development for a Proposed Development)

    68 PARK AVENUE RUISLIP

    Received 31 Jan 2024
  11. Approval30398/APP/2019/2853

    Single storey side/rear extension, porch to front and conversion of garage to habitable use

    20 KIRBY CLOSE NORTHWOOD

    Received 28 Aug 2019
  12. Approval8217/APP/2020/1366

    Conversion of garage into habitable accommodation including the insertion of window on front elevation.

    10 COLNE AVENUE WEST DRAYTON

    Received 29 Apr 2020
  13. Approval2695/APP/2022/2217

    Details pursuant to the discharge of Conditions 3 (demolition and construction management plan), 4 (sustainable water management scheme), 5 (landscape scheme), 6 (method statement), 7 (Basement Impact Assessment), 8 (materials and external surfaces) and 13 (step-free access) of Secretary of State's Appeal Decision ref. APP/R5510/W/21/3274769 dated 04-04-2022 (LBH ref. 2695/APP/2021/466) (Erection of a detached 7 bed dwelling with basement and habitable roof space to include 4 rear dormers including demolition of existing dwelling, replacement new wrought iron gates and piers and removal of the front boundary brick walls)

    18 LINKSWAY NORTHWOOD

    Received 11 Jul 2022
  14. Refusal4332/APP/2023/1067

    Demolition of current structure and erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

    238 VICTORIA ROAD RUISLIP

    Received 12 Apr 2023
  15. Prior Approval N/Req65168/APP/2024/1839

    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 2.87 metres

    114 GOSHAWK GARDENS HAYES MIDDX UB4 8LD

    Received 9 Jul 2024
  16. Withdrawn (P)70597/APP/2023/1771

    Conversion of integral garage to habitable accommodation and erection of front porch (Application for a Certificate of Lawful Development for a Proposed Development)

    6 EDMUNDS CLOSE HAYES MIDDLESEX UB4 0HA

    Received 19 Jun 2023
  17. Undecided53922/TRE/2026/205

    TPO 399 A1 Group of Hornbeam Group to sectional dismantle using rigging equipment the medium group (Right side of property, rear garden).1x Oak (Right side of property, rear garden) Reduce over-extended branches by 1-2 metres length reduction, growing toward and over garden area. Group of Hornbeam (Left side of property, rear garden) Sectional dismantle using rigging equipment the declining TG4 Hornbeam group. 1x Oak / Hornbeam group (Neighbouring left rear garden) Reduce over-extended branches up to 3 metres length reduction, growing toward and over garden area. 2x Hornbeam group (left side + right side front of summer house) Sectional dismantle using rigging equipment Copsewood Estate Northwood: 1x Coniferous Tree to reduce over extended branches up to 2m length situated in the rear garden right hand side.

    70 COPSE WOOD WAY NORTHWOOD

    Received 24 Aug 2026
  18. Approval16942/TRE/2025/131

    TPO 379 T4 1 x Sycamore crown reduction up to 2m and T1 1 x Sycamore crown reduction up to 3m and crown lift up to 2.5m.

    1-5 ROOKS TERRACE DRAYTON GARDENS WEST DRAYTON

    Received 14 May 2025
  19. Approval23118/APP/2020/3682

    Installation of metal gate and infill metal railing into the existing brickwork at front and side of property

    32 MAXWELL ROAD WEST DRAYTON

    Received 11 Nov 2020
  20. Approval41741/APP/2020/2287

    Part two storey, part single rear extension

    63 COLBROOK AVENUE HAYES

    Received 22 Jul 2020
  21. Approval6606/APP/2022/2425

    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)

    78 CROMWELL ROAD HAYES

    Received 2 Aug 2022
  22. Refusal (Appealed)24730/ADV/2025/42

    Installation of 2no. internally illuminated fascia signs and vertical light strips.

    39 STATION ROAD WEST DRAYTON

    Received 22 Sept 2025
  23. Approval39049/APP/2024/2728

    Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

    91 GLEDWOOD DRIVE HAYES

    Received 14 Oct 2024
  24. Withdrawn (P)30781/APP/2022/2144

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

    101 COPSE WOOD WAY NORTHWOOD

    Received 5 Jul 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

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

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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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