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
29,006 approved · 8,868 refused · 1,335 withdrawn. Received dates in our records: 11 Oct 2007 to 12 Oct 2026. Most recent record check: 21 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 Counts reflect the last collected status; some records may be out of date.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.
119 THORNTON AVENUE WEST DRAYTON UB7 9JZ
Received 19 Jun 201722 THE BROADWALK NORTHWOOD
Received 17 Dec 2024CALVER LODGE, 25 FRITHWOOD AVENUE NORTHWOOD
Received 19 Jan 2021146 ASHFORD AVENUE HAYES
Received 10 Feb 202674 CHURCH ROAD HAYES
Received 21 Sept 2021Land Rear of 56A QUEENS WALK RUISLIP
Received 10 May 202356 EASTCOTE ROAD RUISLIP
Received 24 May 20221 PARKFIELD AVENUE HILLINGDON
Received 13 Jan 201719 NORTH VIEW EASTCOTE PINNER
Received 14 Jan 201929 CLAMMAS WAY COWLEY UB8 3AN
Received 20 Jan 2023104 NORTHWOOD ROAD HAREFIELD
Received 30 Jun 202646 FLORISTON AVENUE HILLINGDON
Received 10 Nov 201989 WHITETHORN AVENUE YIEWSLEY UB7 8LA
Received 21 Oct 2019137 SWAKELEYS ROAD ICKENHAM
Received 29 Oct 20188 PARKFIELD AVENUE HILLINGDON MIDDLESEX UB10 ODF
Received 30 Sept 202014 COLBROOK CLOSE HAYES
Received 10 Jan 201753 WINDSOR STREET UXBRIDGE
Received 19 Jun 2017121 HARLINGTON ROAD HILLINGDON
Received 17 May 2024THE GRAND UNION OFFICE PARK PACKET BOAT LANE COWLEY UB8 2GH
Received 7 Mar 20175 CHILTERN ROAD EASTCOTE MIDDLESEX HA5 2TD
Received 20 Apr 201872 HAREFIELD ROAD UXBRIDGE
Received 25 Aug 202533 WINGFIELD WAY RUISLIP MIDDLESEX HA4 6RF
Received 2 Oct 201725 PARK LANE HAYES MIDDLESEX UB4 8AB
Received 20 Apr 20237 LEWIS CLOSE HAREFIELD
Received 27 Jun 2018Records 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