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.
18,520 approved · 4,725 refused · 965 withdrawn. Received dates in our records: 26 Feb 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 Counts reflect the last collected status; some records may be out of date.
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.
PAVEMENT OUTSIDE 204 HIGH STREET UXBRIDGE UB8 1LB
Received 27 Sept 2021117 BIRCHWAY HAYES MIDDLESEX
Received 16 Mar 2026CROWN TRADING CENTRE CLAYTON ROAD HAYES HILLINGDON UB3 1DU
Received 21 Mar 20252 BANKSIDE CLOSE HAREFIELD
Received 21 Dec 202090 GRANVILLE ROAD HILLINGDON
Received 1 Jun 202113 THORPLAND AVENUE ICKENHAM UB10 8TQ
Received 23 May 20223A DAWLISH DRIVE RUISLIP
Received 20 Jan 2023265 CHURCH ROAD HAYES
Received 16 Mar 202066 THE CRESCENT HARLINGTON UB3 5NB
Received 2 Aug 202216 CORDINGLEY ROAD RUISLIP
Received 30 Mar 2021ABROOK ARMS PH HAREFIELD ROAD UXBRIDGE
Received 13 Jan 202156 SWAN ROAD WEST DRAYTON UB7 7JZ
Received 29 Apr 20224 HAZELDENE GARDENS HILLINGDON Uxbridge UB10 9DJ
Received 8 Mar 2024SAINSBURY'S SUPERMARKET YORK ROAD UXBRIDGE
Received 18 Jan 2022137 SWAKELEYS ROAD ICKENHAM
Received 23 Feb 202125 ASHFORD AVENUE HAYES UB4 0LY
Received 16 Jun 202511 REPENS WAY HAYES
Received 26 Oct 202011 GLEBE AVENUE ICKENHAM
Received 17 Oct 2022162 WALTHAM AVENUE HAYES
Received 11 May 2021110 COLERIDGE DRIVE EASTCOTE HA4 8GW
Received 6 Apr 2020114 ROYAL LANE HILLINGDON UB8 3QY
Received 17 Apr 202331 MANOR ROAD HAYES
Received 3 Jul 2023SITE ENCLOSED BY BENTINCK ROAD & TAVISTOCK ROAD TAVISTOCK ROAD YIEWSLEY UB7 7RQ
Received 18 Aug 202055 HAZELDENE GARDENS HILLINGDON MIDDLESEX UB10 9DJ
Received 12 Aug 2024Records 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