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.
23,124 approved · 6,622 refused · 1,126 withdrawn. Received dates in our records: 11 Jun 2012 to 9 Oct 2026. Most recent record check: 18 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 Counts reflect the last collected status; some records may be out of date.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.
30-32 BLYTH ROAD HAYES UB3 1BY
Received 7 May 201914 LICHFIELD ROAD NORTHWOOD MIDDLESEX HA6 1LZ
Received 14 Apr 2020RUISLIP NURSING HOME 173 WEST END ROAD RUISLIP
Received 17 Oct 201954A VICTORIA ROAD RUISLIP HA4 0AH
Received 1 Jun 202227 BRIXHAM CRESCENT RUISLIP
Received 13 Jan 2023UNITED REFORMED CHURCH JOEL STREET NORTHWOOD
Received 30 Nov 2020BRIDGE HOUSE OXFORD ROAD UXBRIDGE UB8 1HS
Received 14 Jan 2021HAYES PARK CENTRAL AND SOUTH, HAYES PARK HAYES END ROAD HAYES
Received 11 Dec 202572 LONG LANE HILLINGDON UB10 0EQ
Received 6 Jan 202586 BRIDLE ROAD EASTCOTE
Received 1 Sept 2020270 JOEL STREET EASTCOTE PINNER
Received 9 May 2022LAND TO THE REAR OF 2-24 HORTON ROAD YIEWSLEY UB7 8EP
Received 2 Aug 2019CRESCENT PARADE UXBRIDGE ROAD HILLINGDON UB10 0LG
Received 8 Jun 2022UNIT 2 COWLEY RETAIL PARK HIGH ROAD COWLEY UXBRIDGE
Received 8 May 2024HILLINGDON HOSPITAL PIELD HEATH ROAD HILLINGDON UB8 3NN
Received 23 Apr 202044 THE CROFT RUISLIP
Received 19 Oct 2018161 TUDOR ROAD HAYES UB3 2QG
Received 16 Feb 2022CRESCENT PARADE UXBRIDGE ROAD HILLINGDON UB10 0LG
Received 6 Oct 202091 MONMOUTH ROAD HAYES MIDDLSEX UB3 4JJ
Received 22 Oct 202140 MAHLON AVENUE RUISLIP MIDDLESEX HA4 6TF
Received 1 Aug 201930 NORTHFIELD PARK HAYES UB3 4NU
Received 2 Dec 2020104 APPLE TREE AVENUE HILLINGDON MIDDLESEX UB8 3PU
Received 26 Feb 201931 CHESTER ROAD NORTHWOOD
Received 15 Apr 2026155 DORCHESTER WAYE HAYES
Received 17 Jan 2022Records 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