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.
19,047 approved · 4,960 refused · 987 withdrawn. Received dates in our records: 16 Dec 2019 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 Counts reflect the last collected status; some records may be out of date.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.
38 PARK AVENUE RUISLIP
Received 13 Apr 202326 FINIANS CLOSE HILLINGDON
Received 3 Oct 202478 DICKENS AVENUE HILLINGDON
Received 4 Apr 202331 BROADHURST GARDENS RUISLIP
Received 22 Apr 2022Street Record Heathcote way West Drayton UB7 7RD
Received 17 Nov 202483 GROSVENOR AVENUE HAYES
Received 22 Jan 2021113 MINTERNE WAYE HAYES
Received 20 Oct 2020THE OLD STABLES 77 PARK LANE HAREFIELD
Received 18 Nov 202217 DARTMOUTH ROAD RUISLIP
Received 21 Dec 20221 CHILTERN ROAD EASTCOTE
Received 20 Feb 202318 IVER LANE COWLEY UXBRIDGE
Received 25 Apr 20229 MILL AVENUE UXBRIDGE
Received 23 Nov 202013 APPLEDORE AVENUE RUISLIP
Received 6 Sept 202389 GLEBE AVENUE ICKENHAM
Received 10 Oct 202251 LOWLANDS ROAD EASTCOTE PINNER
Received 9 Sept 2024BRAESIDE CATLINS LANE PINNER
Received 27 Apr 2026147 HERLWYN AVENUE RUISLIP
Received 28 Mar 2023143 HERCIES ROAD HILLINGDON
Received 16 Mar 202061 WARREN ROAD ICKENHAM
Received 27 Mar 2026CROWN TRADING CENTRE CLAYTON ROAD HAYES HILLINGDON UB3 1DU
Received 17 Nov 2022Land at Bulls Bridge Industrial Estate NORTH HYDE GARDENS HAYES UB3 4QQ
Received 1 Jul 202210A & 10B ALANDALE DRIVE PINNER HA5 3UT
Received 21 May 2020114/116 AYLSHAM DRIVE ICKENHAM
Received 20 Jan 20201 THORNHILL ROAD ICKENHAM
Received 11 May 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