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
Explore collected planning applications and decisions for London Borough of Hillingdon. Search an address, application reference or proposal to find a record.
19,659 approved · 5,211 refused · 1,009 withdrawn. Received dates in our records: 30 Sept 2019 to 5 Oct 2026. Most recent record check: 15 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 Counts reflect the last collected status; some records may be out of date.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.
THE DICE SITE, ST ANDREWS PARK HILLINGDON ROAD UXBRIDGE
Received 13 May 202185 WIMBORNE AVENUE HAYES
Received 12 Sept 202218 GREAT CENTRAL AVENUE RUISLIP
Received 10 Apr 202555 JUBILEE DRIVE RUISLIP
Received 2 Aug 20233 MONTEREY CLOSE HILLINGDON UB10 9AS
Received 30 Jul 202410 SIPSON LANE HARLINGTON
Received 11 Sept 2025LAND AT AUSTIN ROAD HAYES
Received 23 Feb 20267 VINE LANE HILLINGDON
Received 20 Apr 2023107 ROYAL LANE HILLINGDON UB8 3QT
Received 14 Sept 20225 MOOR PARK ROAD NORTHWOOD
Received 17 Jul 202628 SELBY CHASE RUISLIP
Received 19 May 202541 HIGHFIELD DRIVE ICKENHAM
Received 4 Sept 2023FORMER GARAGES SITE REAR OF 23 & 24 VERNON DRIVE HAREFIELD
Received 15 Dec 20201 HENDERSON ROAD HAYES UB4 9JG
Received 29 May 2026128 COWLEY ROAD UXBRIDGE
Received 7 Jun 202326 LAWRENCE DRIVE ICKENHAM
Received 26 Oct 2021114 GOSHAWK GARDENS HAYES MIDDX UB4 8LD
Received 9 Sept 20245 FRINGEWOOD CLOSE NORTHWOOD HA6 2TB
Received 18 Jun 202515 MASTERMAN PLACE HILLINGDON UB10 0QX
Received 17 Jun 202141 HIGHFIELD DRIVE ICKENHAM
Received 9 May 202294 WINDSOR AVENUE HILLINGDON
Received 17 Dec 202521A WINDSOR STREET UXBRIDGE
Received 18 Mar 2026UNIT 3, LOMBARDY RETAIL PARK COLDHARBOUR LANE HAYES
Received 29 Nov 2022WELLINGTON HOUSE, 4-10 COWLEY ROAD UXBRIDGE UB8 2XW
Received 9 Sept 2024Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.
View all applicationsStart 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