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 dates26,440Searchable applications
441Recorded as pending
79%Approval rate · 24,626 approved or refused records
5,141Refused applications
19,485 approved · 5,141 refused · 1,005 withdrawn. Received dates in our records: 18 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 Counts reflect the last collected status; some records may be out of date.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
- Refusal76590/APP/2022/1833
Two storey 2-bedroom detached dwelling house with associated off-street parking, bicycle storage and private amenity space.
LAND ADJ TO 2A NORTH HYDE ROAD HAYES
Received 6 Jun 2022 - Refusal52470/APP/2021/83
Two storey side/rear extension.
10 NARBOROUGH CLOSE ICKENHAM
Received 11 Jan 2021 - Approval50045/APP/2026/1623
Construction of a structure for the storage of empty aircraft containers (ULDs).
IAG CARGO CAMPUS SEALAND ROAD HEATHROW AIRPORT TW6 3FD
Received 30 Jun 2026 - Approval17603/APP/2020/222
Erection of single storey rear extension involving partial demolition of existing rear extension
81 LOTHIAN AVENUE HAYES
Received 22 Jan 2020 - Approval24864/APP/2024/679
Proposed removal of 2 receipt bins from the external front glass panel and painting of door frame (amended description)
618 UXBRIDGE ROAD HAYES
Received 14 Mar 2024 - Approval7565/APP/2024/1780
Construction of a single-storey rear extension.
73 POLE HILL ROAD HILLINGDON
Received 4 Jul 2024 - Refusal31527/APP/2021/1655
Single storey side extension, single storey rear extension, porch to front and conversion of roofspace to habitable use to include a rear dormer and 2 x side rooflights (Application for a Certificate of Lawful Development for a Proposed Development).
7 WINDRUSH CLOSE ICKENHAM
Received 26 Apr 2021 - Approval17938/APP/2023/200
Conversion of roof space to habitable use to include a rear dormer (Application for a Certificate of Lawful Development for a Proposed Development)
49 KEATS WAY WEST DRAYTON
Received 23 Jan 2023 - Approval3923/APP/2026/1137
Erection of a part single storey, part two storey extension to the rear
16 PEAR TREE AVENUE YIEWSLEY
Received 7 May 2026 - Approval12688/APP/2022/2813
Conversion of roof space to habitable use to include a rear dormer with Juliet balcony, 3 front roof lights, and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
114 EASTCOTE ROAD RUISLIP
Received 12 Sept 2022 - Approval20886/APP/2025/1574
Erection of a single storey side extension, and conversion of roof space to habitable use to include 2 side dormers, and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
23 NICHOLLS AVENUE HILLINGDON
Received 4 Jun 2025 - Approval18399/APP/2024/799
Details pursuant to the partial discharge of Condition 6 parts A and B (Tree Protection Measures) as attached to planning permission reference 18399/APP/2022/411 dated 03/05/2023 (Installation of plant and equipment to unit DC6 including external plant equipment, external louvres and associated security fencing and landscaping, to facilitate use of the building as a data centre).
UNIT D Prologis Park STOCKLEY ROAD WEST DRAYTON UB7 9FN
Received 26 Mar 2024 - Approval532/APP/2019/3575
Removal of existing Vodafone equipment at the university (34706VF) and installation of 3 Vodafone antennas, 12 Vodafone ERS modules, 1 0.3m dish on pole on new tripod frames, and 1 CSC cabinet to be mounted on existing steel grillage all on plant room B building rooftop
BRUNEL UNIVERSITY, BANNERMAN CENTRE CLEVELAND ROAD UXBRIDGE UB8 3PH
Received 31 Oct 2019 - Withdrawn (P)40574/APP/2024/3152
Proposed change of use from dwellinghouse (Use Class C3) to residential care home (Use Class C2).
63 NORTHWOOD WAY NORTHWOOD
Received 30 Nov 2024 - Approval23288/APP/2022/1267
Erection of a single storey rear outbuilding for use as a gym/playroom
49 PINKWELL AVENUE HAYES
Received 19 Apr 2022 - Withdrawn (P)19064/APP/2021/1752
Variation of condition number 2 (Approved Drawing) of planning permission 19064/APP/2019/3508 dated 16/01/2021 to allow for amendments to approved drawings (First floor rear extension and alterations to single storey rear roof from flat to pitched, porch to front, conversion of garage to habitable use, conversion of roof space to habitable use to include 8 rear roof lights and alterations to front and side elevations)
BEAUFORT TILE KILN LANE HAREFIELD
Received 30 Apr 2021 - Approval77775/APP/2023/44
Erection of a timber outbuilding for use as an office in rear garden
1B RECTORY ROAD HAYES UB3 2JJ
Received 6 Jan 2023 - Refusal25713/APP/2020/1712
Change of use from A1 (Retail) use to Adult Gaming Centre (Sui Generis)
58 STATION ROAD HAYES
Received 4 Jun 2020 - Refusal51797/APP/2026/1988
Conversion of roof space to habitable use to include, raised ridge height, dormer and roof lights, erection of a first floor extension to the rear
14 BRENTFORD CLOSE HAYES
Received 12 Aug 2026 - Approval77486/ADV/2022/69
Installation of 1 no. externally illuminated fascia, 1 no. non-illuminated projecting sign and 1 no. non-illuminated sign to cover desk in window.
137-139 HIGH STREET RUISLIP HA4 8JY
Received 16 Aug 2022 - Approval13900/APP/2020/4274
Part two storey, part single storey rear extension
14 MULBERRY PARADE WEST DRAYTON
Received 22 Dec 2020 - Approval68153/APP/2021/3782
Details of energy strategy, low emissions strategy and reducing construction and demolition emissions strategy in compliance with conditions 15, 18 and 24 of planning permission ref: 68153/APP/2019/1319 dated 20/05/2020 (Redevelopment of site to erect a two storey building with a basement and accommodation at roof level to provide 12 residential units with associated works).
15 GREEN LANE NORTHWOOD HA6 2UZ
Received 8 Oct 2021 - Refusal5856/APP/2022/1720
Erection of a double storey side and rear extension and single storey rear extension following the demolition of detached garage
52 DALE DRIVE HAYES
Received 26 May 2022 - Approval69995/APP/2021/4479
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, a new side gable end window and removal of front chimney stack (Application for a Certificate of Lawful Development for a Proposed Development).
11 PRIORS GARDENS RUISLIP HA4 6UG
Received 9 Dec 2021
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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