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 dates26,136Searchable applications
441Recorded as pending
79%Approval rate · 24,334 approved or refused records
5,055Refused applications
19,279 approved · 5,055 refused · 998 withdrawn. Received dates in our records: 18 Nov 2019 to 5 Oct 2026. Most recent record check: 14 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 Counts reflect the last collected status; some records may be out of date.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
- Refusal (Appealed)17155/APP/2021/1453
Erection of a three storey building to create a business unit and 1 x 2-bed residential unit involving demolition of existing store/garage to rear and remodelling of existing basement to increase business use
THE BROADWAY 47 JOEL STREET EASTCOTE HA6 1NZ
Received 13 Apr 2021 - Approval68499/APP/2020/3001
Part two storey, part single storey side extension
18 RUFUS CLOSE RUISLIP MIDDLESEX HA4 OQU
Received 21 Sept 2020 - Refusal7101/ADV/2021/35
Advertisement consent for an internally illuminated shop fascia, projecting sign and side board of commercial unit
63 HIGH STREET UXBRIDGE
Received 6 Sept 2021 - Approval43402/APP/2024/2812
Erection of single storey side and rear extension.
7 BROOKLYN WAY WEST DRAYTON
Received 23 Oct 2024 - Refusal (Appealed)22078/APP/2025/1108
Use of the land to site a mobile home for ancillary use to the main dwellinghouse (Application for a Certificate of Lawful Development for a Proposed Development)
35 COPPERFIELD AVENUE HILLINGDON
Received 16 Apr 2025 - Approval76386/APP/2026/1626
Change of use from one Class C3 (dwellinghouse) into 2 x self-contained flats (1 x 1-bed and 1 x studio), to include a separate amenity place, cycle storage, and bins. Erection of part single storey, part double storey rear extension, rear dormer, roof lights to the front, and a front porch, following the demolition of an existing outbuilding.
163 LANSBURY DRIVE HAYES
Received 30 Jun 2026 - Refusal28843/APP/2022/3288
Erection of two single storey side extensions, a single storey rear extension, conversion of garage to habitable use including the addition of a secondary door and widening of the driveway entrance.
4 MORFORD CLOSE EASTCOTE RUISLIP
Received 26 Oct 2022 - Refusal4634/APP/2020/1782
Installation of 20m monopole and 12 antenna apertures, 8 equipment cabinets, 10 concrete bollards and the retention of 2 equipment cabinets following the removal of the existing 14.7m monopole, 3 antennas and redundant equipment cabinets
BETWEEN SIPSON ROAD & HARMONDSWORTH ROAD WEST DRAYTON
Received 12 Jun 2020 - Approval56117/APP/2021/3367
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)
51 LOTHIAN AVENUE HAYES MIDDLESEX.
Received 6 Sept 2021 - Approval72635/TRE/2020/315
To fell one Ash, T5 on TPO 631 To carry out tree surgery, including a crown reduction by 3m to one Ash, T6 on TPO 631 as on the application
3 BANKSIDE CLOSE HAREFIELD UB9 6TB
Received 30 Oct 2020 - Approval4130/APP/2020/1778
Details pursuant to condition 3 (Method statement) and 4 (Landscaping) of planning permission Ref: 4130/APP/2019/901 dated 30/05/2019 (Works to create a level driveway which includes a retaining wall, driveway gates, surfacing, soft landscaping and steps to access the side access of the property)
42 COPSE WOOD WAY NORTHWOOD
Received 12 Jun 2020 - Approval64498/APP/2020/1274
Single storey detached garage
131 KNOLL CRESCENT NORTHWOOD
Received 22 Apr 2020 - Withdrawn (P)10667/APP/2020/3621
Conversion of flat to 2 x 1 bed flats and ground floor rear store extension
134 HIGH STREET YIEWSLEY
Received 2 Nov 2020 - Approval10744/APP/2020/3933
Removal of two timber-framed lean-to outbuildings and installation of security gate and fence (Listed Building Consent).
106 PEMBROKE ROAD RUISLIP
Received 30 Nov 2020 - Approval76460/APP/2023/2033
Conversion of roof space to habitable use to include a rear dormer and 3 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
4 POPLAR PLACE HAYES UB3 2DS
Received 10 Jul 2023 - Approval20285/APP/2020/2234
Replacement front doors and painting of existing timber windows
1 VINE STREET UXBRIDGE
Received 17 Jul 2020 - Approval77530/APP/2025/1644
Erection of single storey side and rear extension, following the demolition existing garage.
23 THE RISE HILLINGDON UB10 0JL
Received 13 Jun 2025 - Approval75217/APP/2021/712
Variation of condition 3 (Materials) of planning permission Ref: 75217/APP/2019/3619 dated 20/02/2021 (Single storey side/rear extension, conversion of roof space to habitable use to include raising of ridge height, 3 side dormers and 3 side roof lights and porch to front)
49 PARKFIELD ROAD ICKENHAM UB10 8LW
Received 23 Feb 2021 - Prior Approval N/Req14276/APP/2021/4545
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.6 metres for which the maximum height would be 2.96 metres, and for which the height of the eaves would be 2.69 metres
32 WARWICK ROAD WEST DRAYTON
Received 16 Dec 2021 - Approval16491/APP/2024/570
Installation of 2 externally illuminated fascia signs, 1 externally illuminated double sided projecting pictorial sign, 1 externally illuminated double sided post mounted pictorial sign, 1 non-illuminated directional sign and 1 externally illuminated area of signwriting, involving removal of existing signs (Application for Listed Building Consent)
THE MALT SHOVEL 69 IVER LANE COWLEY
Received 5 Mar 2024 - Refusal585/APP/2020/2891
Demolition and replacement of roof structure (1.0 m higher eaves and ridge level), refurbishment and restoration of building including replacement windows and doors, to aid conversion of building to a single family dwelling house (Listed Building Application)
Carpenter's Cottage, Former RAF Uxbridge, St Andrews Park HILLINGDON ROAD UXBRIDGE
Received 11 Sept 2020 - Approval30338/APP/2021/925
Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 3 front rooflights and conversion of roof from hip to gable end with gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
47 HONEYCROFT HILL UXBRIDGE
Received 10 Mar 2021 - Approval2391/APP/2025/1543
Details pursuant to the discharge of Conditions 4 (Materials), 5i (a - c) (Contamination), of planning permission ref. 2391/APP/2024/563, dated 23/05/2024 (Erection of a two storey extension and a three storey extension to existing self-storage unit (Use Class B8) with associated works to the existing building including new roof, amendments to fenestration and external materials.)
SAFESTORE SELF STORAGE 1 BRADFIELD ROAD RUISLIP HA4 0NU
Received 2 Jun 2025 - Refusal68501/APP/2024/835
Erection of a first floor side extension including alterations to first floor layout and 3no. side facing windows. Conversion of roof space to habitable use to include changing the roof profile with 3no. front and 3no. rear dormers, facade alterations and all associated works to create 3 no. flats
48 & 50 STATION APPROACH SOUTH RUISLIP HA4 6RZ
Received 1 Apr 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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