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 dates33,546Searchable applications
509Recorded as pending
77%Approval rate · 31,363 approved or refused records
7,065Refused applications
24,298 approved · 7,065 refused · 1,175 withdrawn. Received dates in our records: 11 Jun 2012 to 9 Oct 2026. Most recent record check: 19 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 Counts reflect the last collected status; some records may be out of date.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
- Refusal77154/TRE/2024/162
To remove One Lawson Cypress (T1 on map) in A1 within TPO 95
7 ROGERS RUFF NORTHWOOD HA6 2FD
Received 27 Aug 2024 - Approval76175/APP/2021/3648
Revision of previously approved application - 76175/APP/2021/364 for the Installation of 20 metre high Phase 8 street pole with wrap-around cabinet built at base and 3 further additional equipment cabinets (Application under Schedule 2, Part 16, Class A of the Town and Country Planning (General Permitted Development) Order 2015 (as amended) for determination as to whether prior approval is required for siting and appearance).
TELECOMMUNICATIONS SITE WEST END LANE HARLINGTON UB3 5LX
Received 28 Sept 2021 - Prior Approval N/Req74658/APP/2019/884
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 2.85 metres
11 SHOWERS WAY HAYES UB3 3JY
Received 12 Mar 2019 - Prior Approval N/Req74335/APP/2018/4054
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 3.9 metres, and for which the height of the eaves would be 3 metres
60 BLACKLANDS DRIVE HAYES UB4 8EX
Received 19 Nov 2018 - Approval65429/APP/2018/2420
Removal of one existing BT payphone and the installation of one freestanding InLink structure (Application under Part 16 of schedule 2 to the Town and Country Planning (General Permitted Development) Order 2015 for determination as to whether prior approval is required for siting and appearance)
FOOTPATH FRONTING 31 AND 33 GREEN LANE NORTHWOOD
Received 29 Jun 2018 - Refusal (Appealed)21313/APP/2023/3578
Installation of vehicle crossover and parking to front garden.
282 STATION ROAD HAYES
Received 11 Dec 2023 - Approval39691/APP/2021/3521
Erection of a single storey side extension and detached single storey outbuilding for use as home gym and store (Application for a Certificate of Lawful Development for a Proposed Development)
8 FIR TREE AVENUE WEST DRAYTON
Received 16 Sept 2021 - Approval48411/APP/2026/1756
Installation of an outdoor dining area including planters
LOMBARDY RETAIL PK(PIZZA HUT RESTAURANT) COLDHARBOUR LANE HAYES
Received 14 Jul 2026 - Approval8396/APP/2018/2110
Variation of S106 Agreement associated with planning permission Ref: 8396/APP/2016/777 dated 4/11/16 (Redevelopment of the site to provide a new three storey building containing 26 flats (Class C3) with associated parking, balconies, landscaping and rear communal amenity space) in order to remove Schedule 4 - Requirement for a Travel Plan
FORMER TOMMY FLYNNS P.H. SUTTON COURT ROAD HILLINGDON
Received 1 Jun 2018 - Approval77078/APP/2024/389
Details pursuant to the discharge of Condition 5b(i) (Contaminated Land Remediation Scheme) of planning permission ref. 77078/APP/2022/533, dated 18-05-2022 (Demolition of the existing Scout Hut and erection of a new Scout Hut)
Endeavour Sea Scout Hut Sir Alex Rose Hq MOORFIELD ROAD COWLEY UB8 3SH
Received 14 Feb 2024 - Approval2443/APP/2022/413
Variation of Condition 2 (Approved plans) of planning permission ref. 2443/APP/2021/2336, dated 04/08/21 (Two storey, 4-bed dwelling with habitable roofspace, railings and gates, parking and amenity space involving demolition of existing dwelling) to install a ground floor window, two roof lights and increase size of rear dormer.
5 NICHOLAS WAY NORTHWOOD
Received 10 Feb 2022 - Withdrawn (P)52893/APP/2022/3524
Retrospective planning application for the retention of a single storey side and rear extension
23 HARMONDSWORTH ROAD WEST DRAYTON
Received 18 Nov 2022 - Refusal1983/APP/2020/2657
Extension at the front of the property above the shopfront to provide 1 self contained flat above (use class C3) at second floor level, and erection of a new three storey building at the rear of the property to provide 2 x self contained flats (use class C3) above an open loading bay and associated bin and cycle store
69 HIGH STREET RUISLIP
Received 24 Aug 2020 - Approval76091/APP/2024/2381
Erection of single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
21 WINDERMERE AVENUE RUISLIP MIDDLESEX HA4 9RG
Received 3 Sept 2024 - Approval79103/APP/2025/1947
Details pursuant to the discharge of Conditions 5 (Landscaping), 6 (Construction Management Plan), 7 (Step Free Access), 8 (Sustainable Water Management) and 9 (Biodiversity Net Gain Plan) of planning permission ref. 79103/APP/2025/666, dated 12-05-2025 (Erection of a 2-bedroom, 3-person dwelling with private amenity space , refuse area and car parking. Erection of a first-floor extension to the rear and loft conversion including hip to gable extension, rear dormer and front rooflights to the existing dwelling (amended description)).
35 MIDHURST GARDENS HILLINGDON
Received 21 Jul 2025 - Approval3065/APP/2018/3089
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
2 ZEALAND AVENUE HARMONDSWORTH
Received 28 Aug 2018 - Approval26782/APP/2023/841
Erection of a single storey extension to the rear of dwelling.
104 BIDEFORD ROAD RUISLIP
Received 21 Mar 2023 - Approval1331/APP/2018/2984
Details pursuant to the partial discharge of Condition 58 (studio unit layouts, Block G only) as attached to planning permission ref. 1331/APP/2017/1883 dated 28.06.2018 (Part demolition of existing factory buildings and associated structures, and redevelopment to provide 1,386 dwellings (Use Class C3). office, retail, community and leisure uses (Use Class A1/A3/A4/B1/B8/D1/D2), 22,663sq.m (GEA) of commercial floorspace (Use Classes B1c/B2/B8 and Data Centre (sui generis)), amenity and playspace, landscaping, allotments, access, service yards, associated car parking and other engineering works).
FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Received 13 Aug 2018 - Refusal73688/APP/2018/1100
Single storey rear extension, front infill extension and conversion of garage to habitable use to include alterations to elevations to both dwellings
333 AND 335 AYLSHAM DRIVE ICKENHAM UB10 8UL
Received 23 Mar 2018 - Approval23334/APP/2021/2416
Single storey outdoor lounge, single storey building for use as a dessert and coffee area and front boundary wall
NAMASTE LOUNGE, 66 JOEL STREET NORTHWOOD HA6 1LL
Received 16 Jun 2021 - Approval27329/APP/2021/1827
Details pursuant to condition 3 (conservation roof light product details) of planning permission Ref: 27329/APP/2020/2971 dated 03-03-21 (New roof light)
HAYDON LODGE SOUTHILL LANE EASTCOTE PINNER
Received 5 May 2021 - Approval20355/APP/2023/489
Erection of single storey side extension
12 SHARPS LANE RUISLIP
Received 20 Feb 2023 - Refusal30932/APP/2024/2962
Erection of a single storey extension to the side and rear following conversion of garage to habitable room and amendments to fenestration. Conversion of roof space to habitable use to include extension of existing roof over rear extension, 4no. side facing dormers, 1no. front facing roof window and 1no. rear facing roof window. Amendments to fenestration and replacement of front garden with hard standing.
90 HALFORD ROAD ICKENHAM
Received 8 Nov 2024 - Prior Approval N/Req61105/APP/2025/695
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.30 metres, for which the maximum height would be 3.16 metres, and for which the height of the eaves would be 2.96 metres.
4 EVERGREEN WAY HAYES UB3 2BJ
Received 12 Mar 2025
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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