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.
19,635 approved · 5,201 refused · 1,009 withdrawn. Received dates in our records: 2 Oct 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 Counts reflect the last collected status; some records may be out of date.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.
HILLINGDON MANOR SCHOOL HARLINGTON ROAD HILLINGDON UB8 3HD
Received 9 Dec 202021 PIELD HEATH AVENUE HILLINGDON UB8 3PB
Received 21 Mar 2022PRODUCTION FACILITY STONEFIELD CLOSE RUISLIP HA4 0YH
Received 22 Oct 201987 BURY STREET RUISLIP
Received 13 Jan 202018 ELMBRIDGE DRIVE RUISLIP
Received 23 Mar 202014 WICKHAM CLOSE HAREFIELD
Received 14 Jan 2026207 WOODROW AVENUE HAYES
Received 26 Aug 202124 ANGUS DRIVE RUISLIP
Received 4 Nov 202031 MERLE AVENUE HAREFIELD
Received 10 Apr 20251 HELFORD CLOSE RUISLIP
Received 20 May 202422 NICHOLAS WAY NORTHWOOD
Received 6 Oct 2020CARPENTERS COTTAGE, FORMER RAF UXBRIDGE, ST ANDREWS PARK HILLINGDON ROAD UXBRIDGE
Received 20 Apr 2022COLHAM HOUSE BAKERS ROAD UXBRIDGE
Received 12 Feb 202134 CARLTON AVENUE HAYES UB3 4AE
Received 9 Mar 202012 MEADOW WAY EASTCOTE RUISLIP
Received 21 Mar 2025HAYES PARK HAYES END ROAD HAYES
Received 18 Sept 2020GRANGEWOOD SCHOOL FORE STREET EASTCOTE PINNER
Received 18 Jun 20245 ICKENHAM ROAD RUISLIP HA4 7BT
Received 18 Jul 202342a WINDSOR STREET UXBRIDGE UB8 1AB
Received 8 Nov 202423 WEST DRAYTON PARK AVENUE WEST DRAYTON
Received 21 Mar 2025107 BROADWOOD AVENUE RUISLIP
Received 26 Nov 202012 ASHBURY DRIVE ICKENHAM
Received 6 Jan 202089 GLEBE AVENUE ICKENHAM
Received 11 May 202019 VINE CLOSE WEST DRAYTON UB7 9HH
Received 11 May 2021Records 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