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 dates53,696Searchable applications
483Recorded as pending
76%Approval rate · 50,719 approved or refused records
12,387Refused applications
38,332 approved · 12,387 refused · 1,669 withdrawn. Received dates in our records: 11 Oct 2007 to 15 Oct 2026. Most recent record check: 26 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 Counts reflect the last collected status; some records may be out of date.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
- Refusal50424/APP/2020/483
Single storey rear extension and covered patio area
60 DELAMERE ROAD HAYES
Received 12 Feb 2020 - Approval14444/APP/2021/3961
Conversion of roofspace to habitable use to include rear/side dormer and removal of chimney stacks (Application for a Certificate of Lawful Development for a Proposed Development)
75 HILLSIDE ROAD NORTHWOOD
Received 25 Oct 2021 - Approval74469/APP/2022/1203
Erection of a part first floor rear extension
35 BELL AVENUE WEST DRAYTON UB7 9LJ
Received 11 Apr 2022 - Prior Approval N/Req54888/APP/2024/1321
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 would be 3.77 metres, and for which the height of the eaves would be 2.36 metres
190 RYEFIELD AVENUE HILLINGDON MIDDLESEX UB10 9DE
Received 20 May 2024 - Approval42503/TRE/2019/105
To carry out tree surgery, including a crown reduction back to previous pruning points, to one Silver Birch in group G1 on TPO 284
9 WAYBORNE GROVE RUISLIP HA4 7DU
Received 28 May 2019 - Prior Approval N/Req71363/APP/2015/4155
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 3.45 metres, and for which the height of the eaves would be 2.3 metres
181 GROSVENOR CRESCENT HILLINGDON UB10 9EY
Received 11 Nov 2015 - Approval74881/APP/2019/1933
Single storey rear extension (Application for a Certificate of Lawful Development for an Existing Development)
26 DE SALIS ROAD HILLINGDON UB10 OSP
Received 7 Jun 2019 - Approval47481/APP/2014/3059
Installation of an adblue tank
A A H PHARMACEUTICALS STONEFIELD WAY RUISLIP
Received 26 Aug 2014 - Refusal (Appealed)1383/APP/2023/2294
Erection of a single storey extension to rear (Retrospective application)
2 ROCHESTER ROAD NORTHWOOD
Received 2 Aug 2023 - Refusal78539/APP/2024/2197
Extended pavement crossover.
102 CHURCH ROAD HAYES UB3 2LN
Received 14 Aug 2024 - Approval10589/APP/2023/2742
Erection of a part single, part double storey extension to the rear of the dwelling with amendments to fenestrations.
301 KINGSHILL AVENUE HAYES
Received 18 Sept 2023 - Approval6955/APP/2019/1667
Two storey, 6-bed, detached dwelling house with habitable roofspace involving demolition of existing dwelling house
21 THE DRIVE ICKENHAM
Received 17 May 2019 - Refusal (Appealed)60754/APP/2020/1467
Installation of 20m monopole, 12 antenna apertures, 9 equipment cabinets and development ancillary thereto.
LONG LANE/WEALD ROAD LONG LANE HILLINGDON UB10 0AP
Received 7 May 2020 - Refusal74750/APP/2019/1221
Single storey front/side/rear extension, porch to front and single storey outbuilding to rear for use as a store, involving demolition of existing conservatory, porch, store and garage
17 WOODVILLE GARDENS RUISLIP HA4 7NB
Received 9 Apr 2019 - Approval5293/APP/2024/2106
Construction of a two-storey side/rear, conversion of garage into a habitable room, and construction of a front porch.
19 THE GREENWAY ICKENHAM
Received 5 Aug 2024 - Approval23334/ADV/2014/29
Installation of 1 internally illuminated free standing sign
66 JOEL STREET NORTHWOOD
Received 7 May 2014 - Approval75733/APP/2020/2263
Single storey rear extension
72 MORAY AVENUE HAYES MIDDLESEX UB3 2AX
Received 20 Jul 2020 - Approval46470/APP/2021/437
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development).
15 HEATHFIELD RISE RUISLIP
Received 3 Feb 2021 - Approval17060/APP/2019/2166
Conversion of roofspace to habitable use to include 1 side and 1 rear rooflight (Application for a Certificate of Lawful Development for a Proposed Development)
10 CHURCH CLOSE WEST DRAYTON
Received 27 Jun 2019 - Approval70117/APP/2014/2379
Single storey detached outbuilding to rear for use as a store/gym (Application for a Certificate of Lawful Development for a Proposed Development)
8 BLANDFORD WAYE HAYES UB4 0PB
Received 4 Jul 2014 - Approval2102/APP/2023/793
Details pursuant to the partial discharge of Conditions 16 (Part iii only - Contamination) and 17 (Imported Soil) for Phase 10 (as shown on the submitted Target Competition Phasing Plan) only of planning application reference 2102/APP/2018/4231 dated 04-10-2019 (Redevelopment of the site to provide three buildings ranging from 2 to 10 storeys in height delivering 331 residential units and 710 sq.m of ground floor commercial floorspace (Use Classes A1, A2, A3, B1, D1 or D2), including the provision of private and communal amenity areas, child play space, car parking, secure cycle parking, refuse storage areas and other associated development).
CHAILEY INDUSTRIAL ESTATE PUMP LANE HAYES UB3 3NB
Received 16 Mar 2023 - Approval57133/APP/2025/1770
Erection of front porch following demolition of the existing front porch with amendments to fenestrations including new doors and windows (Application for a Certificate of Lawful Development for a Proposed Development)
41 BARNHILL EASTCOTE
Received 25 Jun 2025 - Approval66841/APP/2022/1912
Details Pursuant to Conditions 6 (Landscaping) and 7 (Tree Protection) of planning permission ref. 66841/APP/2021/4215 dated 25/05/2022 for the Erection of two storey side and rear extension, and single storey rear extension and conversion from dwelling house to 2 no. flats. (1 x 2-bedroom and 1 x 1-bedroom).
70 HAIG ROAD HILLINGDON
Received 15 Jun 2022 - Approval35810/APP/2018/4430
Prior Approval for the change of use an office (Use Class B1a) to residential (Use Class C3) to create 7 flats (4 x studio and 3 x 1-bed)
TAVISTOCK WORKS TAVISTOCK ROAD YIEWSLEY
Received 19 Dec 2018
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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