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
Explore collected planning applications and decisions for London Borough of Hillingdon. Search an address, application reference or proposal to find a record.
17,832 approved · 4,492 refused · 933 withdrawn. Received dates in our records: 27 May 2020 to 5 Oct 2026. Most recent record check: 13 Oct 2026. Counts reflect the last collected status; some records may be out of date.
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.
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.
5 THATCHER CLOSE WEST DRAYTON UB7 7JP
Received 21 May 202628 THE DRIVE ICKENHAM UB10 8AF
Received 6 Nov 20233 SIDMOUTH DRIVE RUISLIP MIDDLESEX HA4 OBX
Received 6 Dec 2021154 EASTCOTE ROAD RUISLIP
Received 11 May 2026LONDON BOROUGH OF HOUNSLOW OUTBOROUGH MIDDLESEX
Received 7 Sept 202023 WINDMILL HILL RUISLIP HA4 8QF
Received 17 Oct 202449 ST GEORGE'S DRIVE ICKENHAM
Received 6 Apr 202180 COPTHALL ROAD WEST ICKENHAM
Received 7 Jul 202320 PARK AVENUE RUISLIP
Received 8 May 202698 DAWLEY ROAD HAYES
Received 5 Aug 2024151 WHITETHORN AVENUE YIEWSLEY
Received 14 Dec 20228 WARREN ROAD ICKENHAM
Received 17 Jun 2020579-583 UXBRIDGE ROAD HAYES
Received 1 Feb 202340 STATION APPROACH SOUTH RUISLIP
Received 4 Apr 2024THE MEWS 15 NARBOROUGH CLOSE ICKENHAM UB10 8TN
Received 28 Jul 2023Willowood Lodge 41 HALLOWELL ROAD NORTHWOOD
Received 13 Jan 202121 HOPPNER ROAD HAYES
Received 27 Jul 2022UNIT D Prologis Park STOCKLEY ROAD WEST DRAYTON UB7 9FN
Received 20 May 20255 NEW PARK ROAD HAREFIELD
Received 6 Apr 202132 HALL DRIVE HAREFIELD
Received 21 Apr 20211B BELLAMY CLOSE ICKENHAM MIDDLESEX UB10 8SJ
Received 4 Jul 202219 HARRIES ROAD HAYES
Received 16 Apr 202131 GREAT CENTRAL AVENUE RUISLIP
Received 21 May 2025BLOCK F2 FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Received 1 Mar 2021Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.
View all applicationsStart 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
Understanding planning · 13 min read
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
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
Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.
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 coverage