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
30,326 approved · 9,307 refused · 1,380 withdrawn. Received dates in our records: 11 Oct 2007 to 13 Oct 2026. Most recent record check: 22 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 Counts reflect the last collected status; some records may be out of date.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.
34 COLNE AVENUE WEST DRAYTON
Received 28 Mar 201715 CHERRY GROVE HILLINGDON
Received 20 Mar 20233 CHANDOS ROAD EASTCOTE
Received 29 Apr 202635 HERLWYN AVENUE RUISLIP HA4 6HE
Received 16 Feb 2018HILLSIDE JUNIOR AND INFANT SCHOOL NORTHWOOD WAY NORTHWOOD
Received 7 Jun 2018PARK VIEW DAY CENTRE FARRIER CLOSE HILLINGDON UB8 3LY
Received 11 Apr 201933 CONISTON GARDENS EASTCOTE HA5 2JJ
Received 23 Apr 20253 & 3A SWEETCROFT LANE HILLINGDON
Received 22 May 201844 RAMULIS DRIVE HAYES UB4 9QA
Received 20 Jul 20227 MARLBOROUGH ROAD HILLINGDON
Received 17 Jul 202539 BELMORE AVENUE HAYES UB4 0RB
Received 18 May 2022FORMER BRITISH LEGION STATION ROAD WEST DRAYTON
Received 17 Jul 20171 BIRCHWAY HAYES UB3 3PA
Received 27 Jun 201652 GATEHILL ROAD NORTHWOOD
Received 11 Jun 202472 STAR ROAD HILLINGDON
Received 8 Jul 201918 REDMEAD ROAD HAYES
Received 8 Sept 202221 FRANCIS ROAD EASTCOTE PINNER
Received 30 May 2023TELECOMMUNICATIONS SITE ABBOTSWOOD WAY HAYES UB3 3PN
Received 15 Sept 2021FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Received 6 Nov 2018123a CENTRAL AVENUE HAYES UB3 2BS
Received 2 Jun 2025BLENHEIM CARE CENTRE ICKENHAM ROAD RUISLIP
Received 29 Jan 202026 THE CHANTRY HILLINGDON
Received 12 Nov 202464 PROVIDENCE ROAD YIEWSLEY
Received 16 Dec 202222 NORWICH ROAD NORTHWOOD
Received 19 May 2020Records 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