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 dates24,757Searchable applications
442Recorded as pending
80%Approval rate · 23,018 approved or refused records
4,659Refused applications
18,359 approved · 4,659 refused · 956 withdrawn. Received dates in our records: 13 Mar 2020 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 Counts reflect the last collected status; some records may be out of date.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
- Approval40557/APP/2020/2876
Single storey outbuilding to rear for use as a gym/playroom/garden store
5 SUNRAY AVENUE WEST DRAYTON
Received 8 Sept 2020 - Approval22378/APP/2023/3402
Two storey side extension, first floor side extension, part two storey, part single storey rear extension and conversion of garage to habitable use, loft conversion (part retrospective)
61 THORNHILL ROAD ICKENHAM
Received 23 Nov 2023 - Approval77754/TRE/2024/216
To carry out tree surgery including to remove the larger of the fused limbs on the south west side to One London Plane T8 and To remove the top fused branch on the south east side to One London Plane T3 both on TPO 538
The Charter Building CHARTER PLACE UXBRIDGE UB8 1JG
Received 25 Oct 2024 - Approval27249/APP/2026/1113
Conversion of roof space to habitable use to include a rear dormer, and 3 x roof lights
29 MILTON COURT ICKENHAM
Received 5 May 2026 - Refusal75196/ADV/2020/69
Installation of 1 non illuminated freestanding sign
The ORTHODONTIC PRACTICE 24 PINNER ROAD NORTHWOOD HA6 1QP
Received 6 Nov 2020 - Refusal79134/TRE/2024/222
To carry out tree surgery including to reduce height to 20m to Three Ash, Two Sycamores and One Silver Birch, T6, T7, T13 and Group 2 all on TPO 351
Greenways TURNPIKE LANE UXBRIDGE
Received 5 Nov 2024 - Approval69492/APP/2021/922
Extension to existing raised patio with suspended floors for storage underneath
10 HILLSIDE RISE NORTHWOOD HA6 1RR
Received 10 Mar 2021 - Approval28544/APP/2025/166
Erection of a single storey extension to the rear
120 ROYAL CRESCENT RUISLIP
Received 23 Jan 2025 - Approval75525/APP/2023/3055
Alterations to front facing first floor windows
47A SWAKELEYS ROAD ICKENHAM UB10 8DG
Received 19 Oct 2023 - Approval78996/APP/2024/2274
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)
179 WEST END ROAD RUISLIP
Received 22 Aug 2024 - Approval34971/APP/2023/1926
Ground and first floor change of use from Veterinary Medical Centre (Use Class E(e)) to Day Centre (Use Class E (f)) (Application for a Certificate of Lawful Development for a Proposed Development)
126 STATION ROAD WEST DRAYTON
Received 3 Jul 2023 - Approval16212/APP/2023/2062
Erection of a single storey rear extension following demolition of conservatory. Conversion of integral garage to habitable accommodation and erection of front porch, with amendments to fenestration.
33 COLNE AVENUE WEST DRAYTON
Received 11 Jul 2023 - Approval61573/APP/2024/1398
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights, installation of soil vent pipe (SVP), following the demolition of existing chimney stack (Application for a Certificate of Lawful Development for a Proposed Development) (amended description)
259 LONG LANE HILLINGDON MIDDLESEX
Received 24 May 2024 - Approval25950/APP/2023/1472
Conversion of garage to habitable space and erection of a front porch.
40 BRIDLE ROAD EASTCOTE
Received 19 May 2023 - Approval13651/APP/2024/2516
Erection of a single storey rear extension. Replacement of existing single storey rear extension rear doors, and pitched roof with a flat roof.
20 CHARLBURY ROAD ICKENHAM
Received 19 Sept 2024 - Non Determination (Appealed)4726/APP/2023/2218
Alteration to car parking layout, resurfacing and expansion of hardstanding. Installation of a sunken paving area with pergola and a standalone outbuilding for WC and store. Installation of a staff cycle shelter. Erection of a boundary fence and planting against Field End Road. Various landscape planting and paving to external pergola sitting area. (Application for Listed Building Consent)
TUDOR LODGE HOTEL, 50 FIELD END ROAD EASTCOTE PINNER
Received 25 Jul 2023 - Approval66274/APP/2021/2104
New first floor window opening on front elevation
41 SAUNDERS ROAD HILLINGDON MIDDLESEX UB10 ORL
Received 24 May 2021 - Approval48329/APP/2023/2013
Erection of a detached rear outbuilding for use as garden office/gym following demolition of existing outbuilding.
24 BRIDGE ROAD UXBRIDGE
Received 7 Jul 2023 - Approval14805/APP/2024/956
Change of use of Middlesex Suite and Registrar's Office (Part Level 1 and Level 2) within the Civic Centre Complex from Class E (g) (i) / Sui Generis to Class F1 to accommodate a new public library and museum, involving minor internal and external alterations and associated works.
CIVIC CENTRE HIGH STREET UXBRIDGE
Received 12 Apr 2024 - Approval20978/APP/2024/2389
Details pursuant to the discharge of Conditions 8 (Sustainable Water Management) of planning permission ref. 20978/APP/2023/3002, dated 20-07-2024 (Demolition of existing garages and construction of block of 2 storey flats containing 4 x 2-bed and 2 x 1-bed dwellings).
LAND AT BLACKMORE WAY UXBRIDGE
Received 4 Sept 2024 - Approval16897/APP/2023/412
Demolition of UPVC conservatory, erection of replacement conservatory, replacement signage, external painting, creation of external terrace area and internal refurbishment (part retrospective) (Application for Listed Building Consent)
PREZZO HIGH STREET RUISLIP MIDDLESEX HA4 7AR
Received 14 Feb 2023 - Approval29173/APP/2024/1571
Erection of a single storey extension to the rear
67 CHESTER ROAD NORTHWOOD
Received 13 Jun 2024 - Approval41352/APP/2023/3216
Erection of a single storey extension to the side
68 BRIDGE ROAD UXBRIDGE
Received 6 Nov 2023 - Approval12272/APP/2024/1583
Conversion of integral garage to habitable accommodation, following amendments to fenestrations
13 OLD FARM ROAD WEST DRAYTON
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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