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
29,756 approved · 9,123 refused · 1,355 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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.
15 DICKENS AVENUE HILLINGDON UB8 3DH
Received 27 May 202135 PARK AVENUE RUISLIP
Received 12 Sept 2016PREMIER INN, T4 SHEFFIELD WAY HEATHROW AIRPORT TW6 3SY
Received 13 Nov 2018THE BARN MANOR LANE HARLINGTON
Received 29 Oct 202494 SWAKELEYS DRIVE ICKENHAM MIDDLESEX UB10 8QG
Received 11 Aug 202110 COLNEDALE ROAD UXBRIDGE
Received 2 Jul 2018122 SIPSON ROAD SIPSON MIDDX UB7 9DN
Received 29 Dec 2017SILVERDALE INDUSTRIAL ESTATE SILVERDALE ROAD HAYES UB3 3BL
Received 14 Oct 202110 JACKETS LANE NORTHWOOD HA6 2SH
Received 5 May 201711 SANDY LODGE WAY NORTHWOOD
Received 4 Nov 2020156 MIDHURST GARDENS HILLINGDON
Received 20 Dec 201953 PINKWELL AVENUE HAYES
Received 17 Oct 202032 THE AVENUE ICKENHAM
Received 10 Dec 20184 WELWYN WAY HAYES MIDDLESEX UB4 8DX
Received 29 May 202067 BEECH AVENUE RUISLIP
Received 3 Mar 2022WYNNSTAY HIGH ROAD EASTCOTE
Received 1 Dec 2021BRENHAM HOUSE ORCHARD VIEW COWLEY
Received 7 Aug 202349 OAK AVENUE ICKENHAM
Received 22 Feb 201816 CYGNET CLOSE NORTHWOOD HILLINGDON HA6 2SX
Received 28 Feb 202537 BOURN AVENUE HILLINGDON UB8 3AR
Received 19 Aug 201693 PINNER ROAD NORTHWOOD HA6 1QN
Received 21 Apr 20222 EAST WAY HAYES
Received 7 Jun 202351 BURY STREET RUISLIP
Received 27 Feb 202436-40 RICKMANSWORTH ROAD NORTHWOOD
Received 21 Jan 2019Records 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