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
London Borough of Hillingdon
Planning applications.
Explore collected planning applications and decisions for London Borough of Hillingdon. Search an address, application reference or proposal to find a record.
Collected application statistics
Collected records · All available dates26,618Searchable applications
441Recorded as pending
79%Approval rate · 24,798 approved or refused records
5,194Refused applications
19,604 approved · 5,194 refused · 1,009 withdrawn. Received dates in our records: 4 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 Counts reflect the last collected status; some records may be out of date.
Local planning information
Council sources checked 14 Sept 2026Planning information Planning and building controlLocal plan Planning policyPre-application advice Pre-application process and feesArticle 4 directions Article 4 Directions
Conservation areas and Article 4 directions
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.
Conservation areas39 mapped area records
Article 4 direction areas149 mapped area records1 identified HMO area records; remaining records unclassified
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.
More application records
- Refusal18998/APP/2024/281
Erection of a part single storey, part two storey rear extension, two storey side extension and single storey front extension.
80 FAIRWAY AVENUE WEST DRAYTON
Received 2 Feb 2024 - Approval77256/APP/2022/1491
Conversion of roofspace to habitable use to include a rear dormer roof extension, 3 x front facing rooflights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development).
70 VICTORIA AVENUE HILLINGDON UB10 9AJ
Received 9 May 2022 - Refusal43769/APP/2021/213
Two storey side extension and part two storey, part single storey rear extension
44 CHURCH ROAD WEST DRAYTON
Received 19 Jan 2021 - Approval13295/APP/2022/285
Erection of a single storey rear extension following the removal of an existing conservatory (involving the retention of foundations and dwarf walls of the existing conservatory)
9 KEMPTON CLOSE ICKENHAM
Received 31 Jan 2022 - Approval44782/TRE/2026/136
Tree TPO 368 T2 1x Walnut to prune 2m of crown/branches.
19 WINDERMERE WAY YIEWSLEY
Received 2 Jun 2026 - Withdrawn (P)16299/APP/2025/221
Non-Material Amendment application to planning permission reference 16299/APP/2023/3691 dated 23-12-2024 involving amendments to Condition 17 of the approved planning permission to allow for an extension to the premises opening hours.
FORMER WICKES AND HALFORDS, LAND OFF HAREFIELD ROAD HAREFIELD ROAD UXBRIDGE
Received 29 Jan 2025 - Approval16125/APP/2026/1981
Erection of a single-storey rear extension
96 GRANVILLE ROAD UXBRIDGE
Received 11 Aug 2026 - Refusal48814/APP/2024/2206
Construction of a first-floor rear extension and single-storey rear extension, following partial demolition of canopy structure.
5 CROWLAND AVENUE HAYES
Received 14 Aug 2024 - Refusal42057/APP/2020/1670
Single storey side/rear extension and conversion of roof space to habitable use to include 2 front and 2 rear dormers and 2 side roof lights
225 PARK ROAD UXBRIDGE
Received 1 Jun 2020 - Approval12462/APP/2025/2118
Erection of a single storey side, single storey rear extension with patio element, conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 3no. front roof lights and change of roof form from hipped to gable end, following demolition of existing porch, car port and rear extension
30 HIGHLAND ROAD NORTHWOOD
Received 5 Aug 2025 - Approval18444/APP/2020/2147
Single storey rear extension
26 CROSIER WAY RUISLIP
Received 12 Jul 2020 - Approval47815/APP/2021/1586
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
47 DAWLEY ROAD HAYES
Received 21 Apr 2021 - Approval63400/APP/2024/1987
Erection of outbuilding to rear garden following demolition of existing sheds and garages (Application for a Certificate of Lawful Development for a Proposed Development).
100 BERWICK AVENUE HAYES MIDDX UB4 ONH
Received 22 Jul 2024 - Approval1128/APP/2026/1219
Details pursuant to the discharge of Condition 3 (Operational Management and Security Plan) of Appeal ref. 6002227 (LBH planning application ref. 1128/APP/2025/1736), dated 27-03-2026 (Subdivision of the ground floor and part change of use from Class E (former bank) to Sui Generis (Adult Gaming Centre) including alterations to front elevation of building.)
BARCLAYS BANK PLC, 62 STATION ROAD HAYES
Received 15 May 2026 - Withdrawn (P)34015/APP/2025/3144
Retention of an existing outbuilding to be used as an ancillary home gym and storage
92 ATTLEE ROAD HAYES
Received 15 Dec 2025 - Withdrawn (P)6626/APP/2026/1454
Change of use from Class C3 (first floor flat) to Class C4 (HMO for up to 3 persons)
THE TICHENHAM INN, 11 SWAKELEYS ROAD ICKENHAM UB10 8DF
Received 11 Jun 2026 - Approval75939/APP/2022/2005
Change of use from residential house (Class C3) to a 6-person House in Multiple Occupation (HMO) (Class C4) (Application for a Certificate of Lawful Development for a Proposed Use)
16 VICTORIA LANE HARLINGTON UB3 5EW
Received 24 Jun 2022 - Withdrawn (P)17286/APP/2023/2731
Erection of a single storey extension to the rear of the dwelling.
34 EAST ROAD WEST DRAYTON
Received 18 Sept 2023 - Approval76371/APP/2021/1594
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
30 NURSERY WAYE UXBRIDGE
Received 22 Apr 2021 - Approval4774/APP/2022/1045
Erection of a single storey rear infill extension, construction of additional floor with loft accommodation, front dormer and front and rear rooflights
7 DEAN CLOSE HILLINGDON
Received 28 Mar 2022 - Approval585/TRE/2024/124
To carry out tree surgery including a crown lift by 2m to One Horse Chestnut T16 on TPO 736.
LAND NORTH OF BURTON ROAD ST ANDREW'S PARK UXBRIDGE
Received 8 Jul 2024 - Approval80231/APP/2026/2040
External alterations comprising the replacement of existing single glazed timber casement windows with double glazed uPVC casement windows of a matching style, replacement of the rainwater goods, redecoration of the bargeboards and external rendered surfaces, and cleaning of the existing fascia and soffits.
47-52 TOLLGATE DRIVE HAYES UB4 0NP
Received 17 Aug 2026 - Prior Approval N/Req75339/APP/2020/104
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 3 metres
55 VICTORIA AVENUE HILLINGDON UB10 9AH
Received 14 Jan 2020 - Approval2393/TRE/2024/112
To carry out tree surgery including a Crown Reduction by 2-3m to One Silver Birch (T11 on application) within Area 5 and One Cedar (T15 on application), T91, A Crown Reduction by 3-4m to Two Oaks (T13 and T17 on application), one within Area 5 and T92, A crown reduction by 3m in height and 3-4m off the sides to One Evergreen Oak (T25 on application) T119 all within TPO 7.
HILLINGDON COURT 108 VINE LANE HILLINGDON UB10 0BE
Received 14 Jun 2024
Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.
View all applicationsResearching a proposal in London Borough of Hillingdon
Start 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.
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What these statistics cover
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.
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