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
Hillingdon planning applications
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
Collected application statistics
Collected records · All available dates51,378Searchable applications
483Recorded as pending
76%Approval rate · 48,485 approved or refused records
11,718Refused applications
36,767 approved · 11,718 refused · 1,606 withdrawn. Received dates in our records: 11 Oct 2007 to 15 Oct 2026. Most recent record check: 25 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 Counts reflect the last collected status; some records may be out of date.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
- Approval64468/APP/2021/347
Single storey side/rear extension
45 TRIANDRA WAY YEADING Middlesex
Received 27 Jan 2021 - Approval12308/APP/2024/1579
Demolition of existing garage and erection of an outbuilding to rear garden. (amended description)
125 WALTHAM AVENUE HAYES
Received 14 Jun 2024 - Refusal29065/APP/2021/3259
Single storey outbuilding to rear for use as a home gym & storage
181 SHAKESPEARE AVENUE HAYES
Received 26 Aug 2021 - Approval73777/APP/2018/1658
Part two storey, part single storey side/rear extension
18 WEST AVENUE HAYES UB3 2EY
Received 3 May 2018 - Approval8423/APP/2019/940
Single storey rear extension involving demolition of existing rear element
151 HAREFIELD ROAD UXBRIDGE
Received 18 Mar 2019 - Approval21913/APP/2020/1169
Single storey side extension and porch to front
48 CRESCENT GARDENS EASTCOTE
Received 9 Apr 2020 - Approval4962/APP/2016/1744
Details pursuant to condition 7 (Sustainable Water Management) of planning permission Ref: 4962/APP/2014/3418 dated 10/12/2014 (Single storey side extension, alterations to parking layout and extension to vehicular crossover to front)
BELL FARM HALL SOUTH ROAD WEST DRAYTON UB7 9LW
Received 6 May 2016 - Approval71584/APP/2017/1507
Conversion of roofspace to habitable use to include 2 side dormers and conversion of rear of roof from hip to gable end with new gable end windows (Application for a Certificate of Lawful Development for an Existing Development)
75 NORTHWOOD WAY NORTHWOOD MIDDLESEX
Received 26 Apr 2017 - Approval30021/APP/2023/3595
Details pursuant to the discharge of Conditions 3a (EV Charging) and 3b (Cycle Storage) of planning permission ref. 30021/APP/2023/554, dated 21-04-2023 (Change of use from a single dwelling house (Class C3) into a children's home for up to three children (C2 Use Class), new replacement doors and windows and installation of an external ramp.)
2 CEDARS DRIVE HILLINGDON
Received 12 Dec 2023 - Prior Approval N/Req74205/APP/2018/3493
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
10 VINE CLOSE WEST DRAYTON UB7 9HH
Received 3 Oct 2018 - Approval850/APP/2026/613
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height and eaves would be 3.00 metres.
4 NURSERY WAYE UXBRIDGE
Received 10 Mar 2026 - Approval75786/APP/2020/2475
Single storey rear extension
10 GLASSHOUSE CLOSE HILLINGDON
Received 7 Aug 2020 - Approval22134/APP/2021/3304
Construction of single storey detached outbuilding for use as a home gym (Application for a Certificate of Lawful Development for a Proposed Development)
3 COPSE WOOD WAY NORTHWOOD
Received 31 Aug 2021 - Approval7617/TRE/2025/284
TPO 389 T5 1x Ash to crown reduce by up to 2m.
35 WARREN ROAD ICKENHAM
Received 11 Oct 2025 - Withdrawn (P)585/APP/2020/1230
Non-material amendment to planning application reference 585/APP/2019/829 (Erection of a building containing 72 assisted living apartments and communal facilities (Use Class C2) with associated parking and landscaping) to amend the wording of Conditions 2 (Accordance with Approved Plans) and 3 (General compliance with supporting documentation).
Land Off Thompson Rd & St Luke's Road, Fmr RAF Uxbridge HILLINGDON ROAD UXBRIDGE UB10 OGG
Received 17 Apr 2020 - Approval72058/APP/2016/2643
Demolition of garages (Application for prior notification of proposed demolition)
GARAGES 1-8 AND 9-12 ST HELEN CLOSE COWLEY
Received 8 Jul 2016 - Refusal (Appealed)17799/APP/2023/475
Erection of a front porch extension
108 FAIRWAY AVENUE WEST DRAYTON
Received 20 Feb 2023 - Refusal (Appealed)26405/APP/2014/3588
First floor rear extension and part conversion of existing attached garage to habitable use
22 WARREN ROAD ICKENHAM
Received 7 Oct 2014 - Refusal79249/APP/2025/85
Establishment of a Depot (Application for a Certificate of Lawful Development for a Proposed Development)
LAND AT BOLINGBROKE WAY HAYES UB3 1EJ
Received 15 Jan 2025 - Approval67090/APP/2022/629
Proposed low level brick wall and railings along front boundary, with new entrance gates and brick piers across the existing vehicular and pedestrian access points and hardstanding (Application for a Certificate of Lawful Development for a Proposed Development).
47A MURRAY ROAD NORTHWOOD
Received 25 Feb 2022 - Undecided1104/APP/2026/1
Variation of Conditions 2 (approved plans), 3 (hours of use), 5 (Site Management Supervision Plan), 6 (Travel Plan) and 8 (parking arrangements) of planning permission ref. APP/R5510/A/12/2177686, dated 18 December 2012, for 'Change of use from Guest House B&B to Class D1 Non-residential Institution for a Women's Education and Recreation Institute, involving formation of a staff car parking area to the rear (Retrospective application)', to permit additional evening and Saturday hours, substitute the approved plans and update the site management, travel and parking arrangements, together with the imposition of an additional condition limiting the maximum occupancy to 30 persons at any one time.
14 YEADING LANE HAYES
Received 31 Dec 2025 - Refusal (Appealed)18095/APP/2020/3309
Insertion of lightwell to front and increase in size of existing lightwell to rear
FLAT 1, 72 COLHAM AVENUE WEST DRAYTON
Received 15 Oct 2020 - Approval78371/APP/2024/195
Change of use from Use Class E to mixed use of Class E and Sui Generis (Massage and Beauty Shop) and merging shop nos. 5-7 & 9-11 into one single unit.
5-11 HERCIES ROAD HILLINGDON UB10 9LS
Received 24 Jan 2024 - Approval78801/APP/2024/1365
Erection of canopy porch to the rear and an outbuilding to the side.
11 Kings Grange BRICKWALL LANE RUISLIP HA4 8JU
Received 21 May 2024
Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.
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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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