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
32,022 approved · 9,765 refused · 1,450 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
18 HIGH STREET NORTHWOOD HA6 1BN
Received 5 Jun 201830-32 BLYTH ROAD HAYES UB3 1BY
Received 2 Apr 201912-18 Whittles Yard Rear Of HALLOWELL ROAD NORTHWOOD HA6 1DW
Received 27 Jun 20236 PRECINCT ROAD HAYES
Received 1 Aug 201875 IVER LANE COWLEY UB8 2JE
Received 26 Feb 2019110 NORTH VIEW EASTCOTE PINNER
Received 19 Sept 202519 COPTHALL ROAD EAST ICKENHAM UB10 8SD
Received 17 Apr 202425 ROCHESTER ROAD NORTHWOOD HA6 1NJ
Received 16 Sept 201979 FIELD CLOSE ICKENHAM
Received 29 May 202032 HORNBEAM ROAD HAYES
Received 16 Nov 201612 WIELAND ROAD NORTHWOOD
Received 2 Jul 20209 FARMLANDS EASTCOTE
Received 15 Aug 20233 MEDMAN CLOSE UXBRIDGE
Received 24 Oct 2025CITY FLOWER TRADERS, PACKET BOAT MARINA PACKET BOAT LANE COWLEY UB8 2JJ
Received 12 May 20174 NORTHFIELD PARK HAYES
Received 30 Aug 202211 LINKSWAY NORTHWOOD
Received 8 May 20183 WEST HATCH MANOR RUISLIP
Received 11 Oct 201923 KEWFERRY ROAD NORTHWOOD
Received 12 Aug 201619 THE AVENUE ICKENHAM
Received 19 Feb 201819 PEACHEY LANE COWLEY UB8 3RX
Received 20 Mar 20204 ROUNDWOOD AVENUE STOCKLEY PARK UB11 1AF
Received 17 Mar 201627 DEANE CROFT ROAD EASTCOTE MIDDLESEX HA5 1SS
Received 20 Jul 2017400A LONG LANE HILLINGDON
Received 20 Feb 20172 MIDCROFT RUISLIP
Received 19 Mar 2021Records 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.

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.

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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