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.
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 dates50,724Searchable applications
483Recorded as pending
76%Approval rate · 47,857 approved or refused records
11,539Refused applications
36,318 approved · 11,539 refused · 1,587 withdrawn. Received dates in our records: 11 Oct 2007 to 15 Oct 2026. Most recent record check: 25 Oct 2026. Counts reflect the last collected status; some records may be out of date.
Local planning information
Council sources checked 14 Sept 2026Planning 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
- Approval2713/TRE/2022/244
To carry out tree surgery including a crown reduction to previous points One Oak T1 on TPO 769
20 BURWOOD AVENUE EASTCOTE
Received 21 Nov 2022 - Approval1190/APP/2020/3027
Single storey outbuilding for use as a gym (Application for a Certificate of Lawful Development for a Proposed Development)
59 ST MARGARETS ROAD RUISLIP
Received 23 Sept 2020 - Withdrawn (P)1248/APP/2023/632
Variation of Condition 3 (External materials and windows) of planning permission ref. 1248/APP/2022/3140, dated 07-12-2022 (Single storey rear extension, double storey side extension, part double storey rear extension, conversion of roof space into a habitable room with rear facing dormer, roof lights, solar PV panels and alterations.) to change the materials of the current consent.
43 HIGHFIELD DRIVE ICKENHAM
Received 3 Mar 2023 - Refusal48791/APP/2015/2867
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
60 WIMBORNE AVENUE HAYES
Received 30 Jul 2015 - Refusal71811/APP/2016/3463
Two storey attached property to provide 1 x studio and 1 x 1 bed self contained flats with associated parking and amenity space with new garages and single storey rear extension to existing dwelling
177 LONG DRIVE RUISLIP HA4 0HS
Received 16 Sept 2016 - Prior Approval N/Req72033/APP/2016/2490
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 3.65 metres, and for which the height of the eaves would be 2.9 metres
26 GLEDWOOD GARDENS HAYES
Received 27 Jun 2016 - Withdrawn (P)35037/APP/2024/1897
Change of use from single dwelling to a 4-person HMO
9 CLEVELAND ROAD UXBRIDGE
Received 15 Jul 2024 - Withdrawn (P)78074/APP/2023/1980
Non-material amendment to planning permission ref. 75552/APP/2022/2745 dated 27-01-2023 (Variation of Condition 2 (Approved Plans) of planning permission ref. 75552/APP/2020/2236 dated 28/04/2021 for the 'Erection of a detached two storey 3-bed dwelling with habitable roofspace and associated parking and amenity space.' The variation seeks to increase the depth of the dwelling by 3m, alter the dormers, remove the side chimney, make changes to fenestration and relocate the garden shed.) to change roof over front dormer extension to a pitch roof and alter fenestration.
23 NORFOLK ROAD UXBRIDGE
Received 6 Jul 2023 - Refusal57247/APP/2020/4325
Conversion of roof space to habitable use to include a rear dormer and conversion of roof from hip to gable end and porch to front (Application for a Certificate of Lawful Development for a Proposed Development)
127 BRIXHAM CRESCENT RUISLIP
Received 30 Dec 2020 - Approval43367/ADV/2022/21
Installation of interally illuminated Halo lit letters mounted to front brickwork facade and Halo lit T logo mounted to side (angled) brickwork facade on the corner of the building.
UNIT 7 HORTON INDUSTRIAL PARK HORTON ROAD YIEWSLEY
Received 21 Mar 2022 - Approval29913/APP/2017/1901
Installation of vehicular crossover to front
76 PEMBROKE ROAD RUISLIP
Received 23 May 2017 - Approval49231/TRE/2022/170
To carry out tree surgery including a crown reduction by 2.5m in height and 2m laterally to One Maple T20 and One Acacia T22, To crown reduce by 2.5m in height and 1.5m laterally to One Maple T21 all on TPO 381
6 NIGHTINGALE CLOSE EASTCOTE PINNER
Received 18 Aug 2022 - Approval15811/APP/2014/3240
Details pursuant to conditions 3 (Materials), 16 (Landscape Scheme) and 20 (Footpath) of planning permission Ref: 15811/APP/2014/2444 dated 6/02/2014 (4 x 2-storey, 3-bed, semi-detached houses with habitable roofspace and 3 x two storey, 3-bed, detached houses with habitable roofspace with associated parking and amenity space involving demolition of existing B1 office building)
37 ST JOHN'S ROAD UXBRIDGE
Received 10 Sept 2014 - Prior Approval N/Req28588/APP/2015/467
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 4 metres, and for which the height of the eaves would be 3 metres
74 YEADING LANE HAYES
Received 6 Feb 2015 - Approval66819/APP/2017/518
Details pursuant to condition 7 (landscaping) of planning permission ref. 66819/APP/2014/1600 dated 24-12-2014: 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 HA4 0AJ
Received 14 Feb 2017 - Prior Approval N/Req10589/APP/2022/1403
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 2.85 metres
301 KINGSHILL AVENUE HAYES
Received 9 May 2022 - Approval79947/APP/2026/557
Conversion of roof space to habitable use including a rear dormer and 3no. front roof lights.
10 LITTLE LONDON CLOSE HILLINGDON UB8 3UG
Received 4 Mar 2026 - No Further Action(P)33279/APP/2015/282
Change of Use from single family dwelling (Use Class C3) to a 5 bedroom house in multiple occupation (Use Class C4) (Application for a Certificate of Lawful Development for a Proposed Development)
5 FIELD CLOSE HARLINGTON
Received 22 Jan 2015 - Approval70870/APP/2015/1675
Conservatory to rear and conversion of attached garage to habitable use involving alterations to front elevation
13 ROKER PARK AVENUE ICKENHAM UB10 8ED
Received 6 May 2015 - Approval9921/APP/2018/3072
Conversion of roof space to habitable use to include a rear dormer and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
21 STAFFORD ROAD RUISLIP
Received 23 Aug 2018 - Approval54772/APP/2026/446
Erection of single storey rear extension, following the demolition of existing conservatory.
65 CARLYON ROAD HAYES MIDDLESEX
Received 20 Feb 2026 - Approval11054/APP/2022/3744
Conversion of roof space to habitable use to include a rear dormer with 2 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
157 QUEENS WALK RUISLIP
Received 12 Dec 2022 - Prior Approval N/Req70514/APP/2014/4348
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 metres, and for which the height of the eaves would be 3 metres
8 DUDLEY DRIVE RUISLIP
Received 12 Dec 2014 - Approval12691/APP/2015/2563
Single storey rear extension
91 HIGH STREET NORTHWOOD
Received 8 Jul 2015
Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.
View all applicationsApplications by postcode area
Get emailed about new planning applications in Hillingdon
Area alerts send a daily or weekly email with new applications and decisions near a postcode, filtered by project type. £29 a month, up to 3 areas. Records are limited to the councils we collect.
Set up an area alertResearching 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 applicationsGuides to planning records
All planning guides
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.
UK researchPublished Updated
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.
UK researchPublished Updated
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.
Check collection coverageMore planning authorities in England
- London Borough of Hounslow
- London Borough of Islington
- London Borough of Lambeth
- London Borough of Lewisham
- London Borough of Merton
- London Borough of Newham