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
34,062 approved · 10,504 refused · 1,515 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
9 THE RIDGEWAY RUISLIP HA4 8QR
Received 6 Jan 2020LAND REAR OF THE BEAR ON THE BARGE PH MOORHALL ROAD HAREFIELD UB9 6PE
Received 13 Mar 202358 TOLLGATE DRIVE HAYES
Received 2 Jun 201622 PORTLAND ROAD HAYES
Received 7 Jun 2016149 HEATHER LANE YIEWSLEY UB7 8AR
Received 14 Feb 2023NATIONAL CAR RENTAL 79 NEW ROAD HARLINGTON UB3 5BQ
Received 23 Feb 202215 GREEN LANE NORTHWOOD HA6 2UZ
Received 28 Jun 2023110 HALLOWELL ROAD NORTHWOOD
Received 30 Aug 2016RANDALLS 7-9 VINE STREET UXBRIDGE
Received 30 Aug 2018149 BEVERLEY ROAD RUISLIP
Received 3 Nov 20251 UNION BUSINESS PARK FLORENCE WAY UXBRIDGE UB8 2LS
Received 9 Sept 20165 THE CROSSWAY HILLINGDON
Received 18 Mar 202161 CRANBOURNE ROAD NORTHWOOD
Received 14 Nov 20185 BRIAR WAY WEST DRAYTON UB7 9AR
Received 13 Sept 2021136 JUDGE HEATH LANE HAYES
Received 9 Oct 2017166A HAREFIELD ROAD UXBRIDGE UB8 1PP
Received 18 Apr 2016BUILDING 4 STATUS PARK NOBEL DRIVE HARLINGTON
Received 28 Jul 20172 LEWIS CLOSE HAREFIELD
Received 2 Nov 202024 CHENEY STREET EASTCOTE
Received 16 Jan 202480 SWAKELEYS DRIVE ICKENHAM
Received 28 Jun 202472 BOLDMERE ROAD EASTCOTE
Received 13 Apr 2023LAND BETWEEN 779 AND 825-827 UXBRIDGE ROAD HAYES
Received 11 Sept 20152 BLAYDON CLOSE RUISLIP
Received 16 Jun 20252, 3 AND 5-6 HARVIL ROAD HAREFIELD UB9 6JR
Received 2 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