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
32,095 approved · 9,792 refused · 1,454 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
42 HARLYN DRIVE PINNER
Received 17 Sept 2019LAND REAR OF 122 - 123 HIGH STREET UXBRIDGE
Received 16 Dec 2015WATERLOO WHARF WATERLOO ROAD UXBRIDGE
Received 10 May 2017SITE AT THORNEY MILL ROAD OUTBOROUGH MIDDLESEX
Received 28 Jun 201748 BLACKTHORN AVENUE WEST DRAYTON
Received 20 Mar 20236 NORTH AVENUE HAYES UB3 2JE
Received 23 Mar 2023TELECOMMUNICATIONS SITE PUMP LANE HAYES UB3 3NF
Received 9 Mar 20239 WOODSTOCK DRIVE ICKENHAM
Received 7 Feb 202027 WOODSTOCK DRIVE ICKENHAM MIDDLESEX UB10 8EG
Received 10 Feb 20164 CURZON PLACE EASTCOTE HA5 2TQ
Received 16 Nov 202047 MANOR WAYE UXBRIDGE UB8 3HA
Received 21 Mar 201922 EDGAR ROAD YIEWSLEY
Received 14 Nov 20228 ASHBY WAY SIPSON UB7 0JW
Received 29 Dec 201752 HARLINGTON ROAD HILLINGDON
Received 1 Mar 201712 LOWSWOOD CLOSE NORTHWOOD
Received 16 Sept 202023 NORWICH ROAD NORTHWOOD HA6 1ND
Received 24 May 2022SOUTH LAWN HIGH ROAD EASTCOTE
Received 14 May 2020101 ROYAL CRESCENT RUISLIP
Received 10 Dec 202121 THORNTON AVENUE WEST DRAYTON
Received 10 Sept 202435 LINKSWAY NORTHWOOD
Received 27 Nov 2020145 VICTORIA ROAD RUISLIP
Received 2 Jul 2022LAND AT 23-25 LITTLE ROAD HAYES UB3 3BT
Received 16 Sept 202031 SWAKELEYS ROAD ICKENHAM
Received 21 Jul 2025EASTCOTE MOTOR SERVICES HIGH ROAD EASTCOTE
Received 1 Jun 2016Records 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.

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