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
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
33,485 approved · 10,289 refused · 1,499 withdrawn. Received dates in our records: 11 Oct 2007 to 14 Oct 2026. Most recent record check: 23 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 Counts reflect the last collected status; some records may be out of date.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.
21 NORTH DRIVE RUISLIP
Received 26 Jul 201747 BERKELEY ROAD HILLINGDON MIDDLESEX UB10 9DX
Received 21 Feb 201756 COLBROOK AVENUE HAYES
Received 2 Jul 2021141 EASTCOTE ROAD RUISLIP MIDDLESEX HA4 8BJ
Received 2 Jun 2017102 FIELD END ROAD EASTCOTE PINNER
Received 10 Feb 202223 HAZELWOOD DRIVE PINNER
Received 24 Aug 2023HAYES BRIDGE RETAIL PARK UXBRIDGE ROAD HAYES UB4 0JN
Received 5 Apr 201821 HESA ROAD HAYES
Received 1 Sept 2023FORMER CONTRACTOR'S COMPOUND, SOUTH OF SWINDON ROAD HEATHROW AIRPORT
Received 19 Sept 2016398 VICTORIA ROAD RUISLIP
Received 23 Jun 2025CHADWICK BUILDING BRUNEL UNIVERSITY KINGSTON LANE HILLINGDON
Received 25 May 202133 CORONATION ROAD HAYES
Received 29 Dec 2017HPH4 MILLINGTON ROAD HAYES UB3 4AZ
Received 2 Feb 202415 BOLDMERE ROAD EASTCOTE HA5 1PJ
Received 28 May 2025138 BURNHAM AVENUE ICKENHAM
Received 9 Jun 2021189 LONG LANE HILLINGDON
Received 12 Dec 2022SHURGARD HOUSE, WESTMOUNT CENTRE UXBRIDGE ROAD HAYES UB4 0HD
Received 23 Dec 202450 DELAMERE ROAD HAYES
Received 30 Oct 20179 CORWELL LANE HILLINGDON
Received 7 Jun 201811 THE GREENWAY ICKENHAM
Received 30 Mar 20226 GLYNSWOOD PLACE NORTHWOOD HA6 2RE
Received 17 May 202134A NORTHOLT AVENUE RUISLIP HA4 6ST
Received 5 Jul 20224 SANDY LODGE WAY NORTHWOOD
Received 17 Sept 201933 ALANDALE DRIVE PINNER
Received 26 Jan 2022Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.
View all applicationsArea 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 alertStart 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.

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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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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