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.
24,889 approved · 7,304 refused · 1,191 withdrawn. Received dates in our records: 15 Oct 2008 to 9 Oct 2026. Most recent record check: 19 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 Counts reflect the last collected status; some records may be out of date.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.
35 HOYLAKE CRESCENT ICKENHAM
Received 25 Jan 2021101 SWEETCROFT LANE HILLINGDON
Received 8 Jun 201844 HOPPNER ROAD HAYES MIDDX UB4 8PZ
Received 20 Jul 201815 GREEN LAWNS RUISLIP
Received 10 Sept 2025THE PAVILIONS,UXBRIDGE SHOPPING CENTRE HIGH STREET UXBRIDGE
Received 5 Sept 202215 STANDALE GROVE RUISLIP
Received 26 Mar 2019658 UXBRIDGE ROAD HAYES
Received 26 May 202186 CROMWELL ROAD HAYES
Received 8 Jun 2022CHARTER PLACE VINE STREET UXBRIDGE UB8 1JG
Received 10 Jul 201815 ELEANOR GROVE ICKENHAM MIDDLESEX UB10 8BH
Received 11 Nov 202234 WATFORD ROAD NORTHWOOD
Received 30 Jul 2018128 HOYLAKE CRESCENT ICKENHAM
Received 16 Oct 201820 GREENACRES AVENUE ICKENHAM
Received 12 Feb 202577 WORCESTER ROAD COWLEY UB8 3TH
Received 6 Apr 202315 HOWLETTS LANE RUISLIP HA4 7RR
Received 11 Jul 2022STAYCITY APARTMENTS, HIGHPOINT VILLAGE STATION APPROACH HAYES UB3 4FD
Received 27 Sept 201864 COPSE WOOD WAY NORTHWOOD
Received 30 Dec 202112 WINDSOR PARK ROAD HARLINGTON UB3 5HZ
Received 23 Nov 2022112 COPTHALL ROAD WEST ICKENHAM
Received 21 Apr 2020COOKS GARAGE FORGE LANE NORTHWOOD HA6 1BA
Received 14 Oct 202052 RECTORY WAY ICKENHAM
Received 21 Jan 20214 ROFANT ROAD NORTHWOOD
Received 5 Oct 202343 PINEWOOD AVENUE HILLINGDON UB8 3LW
Received 7 Apr 2026GARAGES TO REAR OF 15 ASH GROVE HAYES
Received 15 Aug 2023Records 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