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Planning Applications Hillingdon

Explore, search and filter planning application data for Hillingdon Council. This page provides a comprehensive list of all Postcodes and Street Names within the Hillingdon Local Authority area, making it easy to search and track planning applications specific to this region. Stay informed on local developments and access detailed planning data for better decision-making. Whether you're a professional or looking to buy a home, this data helps you understand planning activity and potential future changes in your area. Use our easy-to-navigate interface to quickly filter by postcode, street name, or application type to find the most relevant information for your needs.

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uid	Authority	Size	State	Type	Description	Address	Earliest Date	Url	Share	lat	lng	UUID
44425/TRE/2026/44	Hillingdon	Small	Undecided	Trees	TPO 151 T4 1x Horse Chestnut to reduce back to previous pruning points (approx 1m).	28A FRITHWOOD AVENUE NORTHWOOD	25/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=44425%2FTRE%2F2026%2F44	/planning-applications/local-authority/Hillingdon/uid/34343432352F5452452F323032362F3434			9171864
11736/TRE/2026/45	Hillingdon	Small	Undecided	Trees	TPO7 G41 1x Sycamore to reduce to last pruning points (2m approx).	11 SYLVANA CLOSE HILLINGDON	25/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=11736%2FTRE%2F2026%2F45	/planning-applications/local-authority/Hillingdon/uid/31313733362F5452452F323032362F3435			9024599
77154/TRE/2026/43	Hillingdon	Small	Undecided	Trees	TPO 95 A1 1x Lawson Cyprus to fell to ground level and grind out stump located in rear garden.	7 ROGERS RUFF NORTHWOOD HA6 2FD	24/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=77154%2FTRE%2F2026%2F43	/planning-applications/local-authority/Hillingdon/uid/37373135342F5452452F323032362F3433	51.605	-0.436	2122185
1424/TRE/2026/42	Hillingdon	Small	Undecided	Trees	TPO 614 T1-T4 4x Oak tree to fell.	Shree Swaminarayan Hindu Temple (Former St Andrews Church) BRIDLE ROAD EASTCOTE HA5 2SH	24/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=1424%2FTRE%2F2026%2F42	/planning-applications/local-authority/Hillingdon/uid/313432342F5452452F323032362F3432	51.5843	-0.3939	2829427
795/TRE/2026/39	Hillingdon	Small	Undecided	Trees	TPO 3 T18 1x Yew reduce crown by up to 1.5m (height & spread).	ASHLEIGH THE GREEN HAREFIELD	23/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=795%2FTRE%2F2026%2F39	/planning-applications/local-authority/Hillingdon/uid/3739352F5452452F323032362F3339			3363493
62931/TRE/2026/41	Hillingdon	Small	Undecided	Trees	TPO 181 T1 1x False Acacia to fell.	THE WISHING WELL P H, 1250 - 1256 UXBRIDGE ROAD HAYES	23/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=62931%2FTRE%2F2026%2F41	/planning-applications/local-authority/Hillingdon/uid/36323933312F5452452F323032362F3431			1761293
17163/TRE/2026/40	Hillingdon	Small	Undecided	Trees	TPO 35 T4 1x Oak to reduce crown back to previous pruning points (approx up to 2m reduction) & T2 1x Oak to reduce crown by up to 3m to reduce lateral weight.	3 BUTTSMEAD NORTHWOOD HA6 2TL	23/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=17163/TRE/2026/40&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/31373136332F5452452F323032362F3430	51.6095	-0.4379	6567893
20377/APP/2026/448	Hillingdon	Small	Undecided	Full	Variation of Condition 2 (Approved plans) and 3 (Materials) of planning permission ref. 20377/APP/2025/2963, dated 03-02-26 (Erection of a part single part two storey side and rear wraparound extension, a front porch, a single storey front extension, alteration to front elevation of existing first floor extension, conversion of the garage to habitable space, and amendments to fenestrations, following demolition of the existing porch and other extensions. Conversion of roof space to habitable use with 2x rear dormer windows, rooflights to front and side, and the extension of the roof to the side.) to amend the rooflights and materials of the porch.	68 SWAKELEYS DRIVE ICKENHAM	23/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=20377%2FAPP%2F2026%2F448	/planning-applications/local-authority/Hillingdon/uid/32303337372F4150502F323032362F343438			9492304
26304/APP/2026/445	Hillingdon	Small	Undecided	Full	Erection of a Single Storey Side and Rear Wraparound Extension. Replacement of two rear bedroom windows with one single window.	6 ROFANT ROAD NORTHWOOD	20/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=26304%2FAPP%2F2026%2F445	/planning-applications/local-authority/Hillingdon/uid/32363330342F4150502F323032362F343435			8063279
76550/APP/2026/440	Hillingdon	Large	Undecided	Full	Details pursuant to the discharge of Condition 8 of Planning application 76550/APP/2023/2931 dated 26-03-24. Section 73 application to vary Condition 3 of application reference 76550/APP/2021/4499 dated 28-09-22 (Hybrid planning application seeking OUTLINE permission (with all matters reserved) for residential floorspace (Class C3) including demolition of all existing buildings and structures; erection of new buildings; provision of a community centre (up to 140sq.m of Use Class F2(b) floorspace); new pedestrian and vehicular access; associated amenity space, open space, landscaping; car and cycle parking spaces; plant, refuse storage, servicing area and other works incidental to the proposed development; and FULL planning permission for Blocks A and B comprising 80 residential units (Class C3); new pedestrian and vehicular access; associated amenity space and landscaping; car and cycle parking; refuse storage, servicing area, and other associated infrastructure to include temporary highways and landscaping works) to increase the parapet height by 50cm in the Detailed First Phase.	LAND AT AUSTIN ROAD HAYES	20/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=76550/APP/2026/440&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37363535302F4150502F323032362F343430			5006144
76551/APP/2026/441	Hillingdon	Medium	Undecided	Full	Details pursuant to the discharge of Condition 8 of planning permission 76551/APP/2021/4502 dated 28-09-22. Hybrid planning application seeking OUTLINE permission (with all matters reserved) for residential floorspace (Class C3) including demolition of all existing buildings and structures; erection of new buildings; new pedestrian and vehicular accesses; associated amenity space, open space, landscaping; car and cycle parking spaces; plant, refuse storage, servicing area and other works incidental to the proposed development; and FULL planning permission for Block A comprising 30 residential units (Class C3); new pedestrian access; associated amenity space and landscaping; cycle parking, refuse storage, and other associated infrastructure.	LAND AT AVONDALE DRIVE HAYES	20/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=76551/APP/2026/441&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37363535312F4150502F323032362F343431			1521756
5927/APP/2026/428	Hillingdon	Small	Undecided	Full	Erection of a Single Storey Rear Extension (Application for a Certificate of Lawful Development for a Proposed Development).	6 DEANE CROFT ROAD EASTCOTE PINNER HA5 1SS	18/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=5927%2FAPP%2F2026%2F428	/planning-applications/local-authority/Hillingdon/uid/353932372F4150502F323032362F343238	51.5814	-0.3985	1974920
75930/APP/2026/427	Hillingdon	Small	Undecided	Full	Submission of external materials details pursuant to Condition 3. 75930/APP/2023/1526 Conditions(s) 3. Details pursuant to the discharge of Conditions 3 (details of materials and external surfaces) of planning permission ref. 75930/APP/2023/1526, dated 04-08-23 (Erection of a single storey front extension to garage and a first floor side extension including 3 no. roof lights. Conversion of roofspace to habitable use to include a rear dormer and two side roof lights and enlargement of existing rear portion of main roof by extending ridge length. Repositioning of first floor rear windows and two new rooflights. Erection of single storey and two storey rear extensions with skylights. Installation of skylights to existing side extension. Erection of front porch canopy. Rendering of front elevation and replacement windows in side elevation.)	129 EVELYN AVENUE RUISLIP HA4 8AD	18/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=75930%2FAPP%2F2026%2F427	/planning-applications/local-authority/Hillingdon/uid/37353933302F4150502F323032362F343237	51.5788	-0.4216	5927013
52829/APP/2026/426	Hillingdon	Small	Undecided	Full	Erection of single story side extension, hip to gable roof conversion, and enlargement of rear dormer (Application for a certificate of lawful development for a proposed development)	1 CROSSWAY RUISLIP	18/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=52829%2FAPP%2F2026%2F426	/planning-applications/local-authority/Hillingdon/uid/35323832392F4150502F323032362F343236			1414943
13697/APP/2026/422	Hillingdon	Small	Undecided	Full	Erection of a single-storey outbuilding to the rear garden.	37 WARREN ROAD ICKENHAM	18/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=13697/APP/2026/422&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/31333639372F4150502F323032362F343232			2295360
23255/APP/2026/425	Hillingdon	Small	Undecided	Full	Erection of single storey rear extension and the replacement of existing rear extension pitched roof to flat green roof.	42 KESWICK GARDENS RUISLIP	18/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=23255/APP/2026/425&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/32333235352F4150502F323032362F343235			4965693
79922/APP/2026/409	Hillingdon	Small	Undecided	Full	Erection of single storey rear infill extension and amendments to fenestration, following the demolition of a single storey rear extension	74 FAIRHOLME CRESCENT HAYES UB4 8QT	17/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=79922/APP/2026/409&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37393932322F4150502F323032362F343039	51.5291	-0.415	4298902
79923/APP/2026/421	Hillingdon	Small	Undecided	Full	Erection of front porch and single storey rear extension	46 KENILWORTH GARDENS HAYES UB4 0AY	17/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=79923/APP/2026/421&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37393932332F4150502F323032362F343231	51.524	-0.4187	987689
25350/TRE/2026/35	Hillingdon	Small	Undecided	Trees	TPO 214 A1 1x Oak to reduce back to previous pruning points approx 2m.	19 MELBOURNE CLOSE ICKENHAM	17/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=25350/TRE/2026/35&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/32353335302F5452452F323032362F3335			3577120
28262/APP/2026/419	Hillingdon	Small	Undecided	Full	Conversion of roof space to habitable use to include hip to gable extension, rear dormer, gable end window, and 3x front roof lights, following the removal of the chimney (Application for a Certificate of Lawful Development for a proposed Development)	39 SPENCER AVENUE HAYES	17/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=28262/APP/2026/419&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/32383236322F4150502F323032362F343139			8464622
4482/APP/2026/416	Hillingdon	Small	Undecided	Full	Details pursuant to the discharge of Conditions 16 (mechanical ventilation) of planning permission ref. 4482/APP/2025/3143, dated 16-02-26 (Variation of Condition 16 (mechanical ventilation) of planning permission ref. 4482/APP/2022/213, dated 01-05-25 (Erection of three storey mixed use retail and 9 residential apartments with ancillary parking, amendments to dropped kerbs, refuse and bicycle storage, following the demolition of existing buildings.) to amend the requirement from a 'pre-commencement' to a 'pre-occupation' in relation to the installation of the mechanical ventilation system at the premises)	152-154 UXBRIDGE ROAD HAYES UB4 0JH	17/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=4482%2FAPP%2F2026%2F416	/planning-applications/local-authority/Hillingdon/uid/343438322F4150502F323032362F343136	51.5147	-0.3946	8490532
75561/TRE/2026/36	Hillingdon	Small	Undecided	Trees	TPO 60 T13 to fell 1x Hawthorn down to stump and ground level.	269 LONG LANE HILLINGDON UB10 9JR	17/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=75561/TRE/2026/36&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37353536312F5452452F323032362F3336	51.5479	-0.4497	3724384
65648/APP/2026/414	Hillingdon	Small	Undecided	Full	Conversion of roof space to habitable use to include 2x side dormers, roof lights on each side roof slope, one side window on each side dormer, and alterations to vent pipes.	11 BAYHURST DRIVE NORTHWOOD MIDDX HA6 3SA	17/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=65648/APP/2026/414&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/36353634382F4150502F323032362F343134	51.6144	-0.4167	5367035
78935/APP/2026/418	Hillingdon	Small	Undecided	Full	Creation of 6no. self-contained flats with associated cycle and bin storage, following the change of use of first floor from office (Class E) to residential (Class C3), the erection of a two storey rear extension with balconies and terraces and alterations to rear building including an additional storey and terraces. Retention and reconfiguration of the Class E unit at ground floor level with alterations to fenestration.	82-84 HIGH STREET RUISLIP HA4 7AB	17/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=78935%2FAPP%2F2026%2F418	/planning-applications/local-authority/Hillingdon/uid/37383933352F4150502F323032362F343138	51.5745	-0.4254	7783290
22028/APP/2026/411	Hillingdon	Small	Undecided	Full	Erection of part single, part two storey wraparound side and rear extension, front porch, extension of roof, all following the demolition of existing rear conservatory and single storey side and rear extensions.	68 WOODFORD CRESCENT PINNER	17/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=22028%2FAPP%2F2026%2F411	/planning-applications/local-authority/Hillingdon/uid/32323032382F4150502F323032362F343131			3190318
79921/APP/2026/392	Hillingdon	Small	Undecided	Full	Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)	6 SKIPTON DRIVE HAYES UB3 1PL	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=79921/APP/2026/392&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37393932312F4150502F323032362F333932	51.5017	-0.4431	6969235
9197/APP/2026/407	Hillingdon	Small	Undecided	Full	Details pursuant to the discharge of Conditions 5 (Landscaping), 6 (Demolition and Construction Plan), 7 (Step Free Access), 8 (Sustainable Water Management), 9 (Biodiversity Gain Plan), 10 (Ecological Mitigation and Enhancement Plan) of planning permission ref. 9197/APP/2025/239, dated 17-02-26 (Demolition of rear outbuilding and erection of a double storey side extension to form a new house with associated bin and cycle stores and separation of rear garden for private amenity space.)	42 THE LARCHES HILLINGDON	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=9197%2FAPP%2F2026%2F407	/planning-applications/local-authority/Hillingdon/uid/393139372F4150502F323032362F343037			2976691
55634/APP/2026/397	Hillingdon	Small	Undecided	Full	Details pursuant to the discharge of Conditions 5 (Management Plan) of planning permission ref. 55634/APP/2022/3372, dated 30/09/2024 (Demolition of existing building and construction of new mixed use development incorporating 2 no. retail units and 9 no. new dwellings.)	Cancer Research - 1-3 COLDHARBOUR LANE HAYES	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=55634/APP/2026/397&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/35353633342F4150502F323032362F333937			7610115
50388/TRE/2026/34	Hillingdon	Small	Undecided	Trees	TPO 259 T9 1x Silver Birch to prune by up to 2m and balance crown to keep natural form. Reduce density by 10%.	22 KINGSEND RUISLIP	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=50388/TRE/2026/34&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/35303338382F5452452F323032362F3334			1054051
2947/APP/2026/396	Hillingdon	Small	Undecided	Full	Erection of a porch extension to the front and conversion of roof space to habitable use including a rear dormer and the addition of a skylight. Replacement of the existing windows for windows with a better thermal performance UPVC frames.	151 VICTORIA ROAD RUISLIP	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=2947%2FAPP%2F2026%2F396	/planning-applications/local-authority/Hillingdon/uid/323934372F4150502F323032362F333936			6033826
32450/APP/2026/406	Hillingdon	Small	Undecided	Full	Raising of Ridge Height by 300mm and installation of 6x roof lights	37 BRIDLE ROAD EASTCOTE	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=32450/APP/2026/406&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/33323435302F4150502F323032362F343036			1094503
2635/APP/2026/402	Hillingdon	Small	Undecided	Full	Conversion of roof space to habitable use to include a rear dormer, 2x front roof lights , conversion of roof from hip to gable end with new gable end window, erection of front porch, following the demolition of 2x chimney stacks (Application for a Certificate of Lawful Development for a Proposed Development)	122 RAYNTON DRIVE HAYES	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=2635/APP/2026/402&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/323633352F4150502F323032362F343032			3256680
75317/APP/2026/399	Hillingdon	Small	Undecided	Full	Non-material amendment to planning permission ref. 75317/APP/2019/4141 (refused on 22-05-2020 and allowed at appeal on 18-11-2020) (Request for approval of Plans & Specifications under condition imposed by Schedule 17 to the High Speed Rail (London - West Midlands) Act 2017, relating to the new above-ground section of railway, including the West Ruislip Portal, the Portal Headhouse and Site Compound, substation building, part of the West Ruislip Retained Embankment and associated permanent works, including lighting, earthworks (including retaining walls), boundary / security fencing (location only) and noise barriers) to remove steel posts from the track side of the noise barrier.	LAND N/O CHILTERN MAINLINE, E/O RIVER PINN, W/O HIGH ROAD/ ICKENHAM ROAD RUISLIP	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=75317%2FAPP%2F2026%2F399	/planning-applications/local-authority/Hillingdon/uid/37353331372F4150502F323032362F333939			2081733
76293/APP/2026/401	Hillingdon	Small	Undecided	Full	Non-material amendment to planning permission ref. 76293/APP/2021/1158 dated 07-07-21 (Request for approval of plans and specifications under condition imposed by Schedule 17 to the High Speed Rail (London - West Midlands) Act 2017 relating to two underbridges including retaining wingwalls; noise barriers; and two embankments including retaining walls) to correct the labels relating to noise barriers on the approved plans.	LAND TO THE EAST AND WEST OF BREAKSPEAR RD S HAREFIELD	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=76293%2FAPP%2F2026%2F401	/planning-applications/local-authority/Hillingdon/uid/37363239332F4150502F323032362F343031			5606573
76514/APP/2026/408	Hillingdon	Small	Undecided	Full	Erection of a single storey wrap around extension to the side and rear, conversion of integral garage to habitable accommodation	3 BAYCROFT CLOSE PINNER HA5 2TR	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=76514/APP/2026/408&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37363531342F4150502F323032362F343038	51.5962	-0.3981	2376263
77806/APP/2026/403	Hillingdon	Small	Undecided	Full	Non-material amendment to planning permission ref.77806/APP/2024/3288, dated 02/05/2025 (Partial demolition of existing warehouse buildings and erection of a side extension to create a car repair building.) to changes to external wall finishes to have rendered blockwork except on inaccessible boundary where facing brickwork is to be used.	Rear Of, 20-22 HALLOWELL ROAD NORTHWOOD	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=77806/APP/2026/403&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37373830362F4150502F323032362F343033			6755608
77923/APP/2026/404	Hillingdon	Small	Undecided	Full	Erection of single storey outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)	50 DIAMOND ROAD RUISLIP HA4 0PG	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=77923%2FAPP%2F2026%2F404	/planning-applications/local-authority/Hillingdon/uid/37373932332F4150502F323032362F343034	51.5591	-0.3856	3617571
70376/APP/2026/405	Hillingdon	Small	Undecided	Full	- Additional row of 9 car parking spaces (Application for a Certificate of Lawful Development for an Existing Use)	CHAMBERS BUSINESS PARK SIPSON ROAD WEST DRAYTON	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=70376/APP/2026/405&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37303337362F4150502F323032362F343035			5687475
14624/ADV/2026/11	Hillingdon	Small	Undecided	Advertising	Installation of 1 no. internally illuminated Hoarding signs	12 LONG LANE ICKENHAM	16/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=14624/ADV/2026/11&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/31343632342F4144562F323032362F3131			6821970
23179/APP/2026/395	Hillingdon	Small	Undecided	Full	Erection of a single storey extension to the side/rear, following the demolition of existing garage.	18 WEST HATCH MANOR RUISLIP	15/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=23179/APP/2026/395&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/32333137392F4150502F323032362F333935			6074277
79919/APP/2026/379	Hillingdon	Small	Undecided	Full	Erection of a single storey rear extension, following demolition of existing rear extension.	70 BEMPTON DRIVE RUISLIP HA4 9DE	13/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=79919%2FAPP%2F2026%2F379	/planning-applications/local-authority/Hillingdon/uid/37393931392F4150502F323032362F333739	51.5655	-0.4051	8317357
79919/APP/2026/380	Hillingdon	Small	Undecided	Full	Conversion of roof space to habitable use to include a rear dormer with juliette balcony and 3 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)	70 BEMPTON DRIVE RUISLIP HA4 9DE	13/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=79919%2FAPP%2F2026%2F380	/planning-applications/local-authority/Hillingdon/uid/37393931392F4150502F323032362F333830	51.5655	-0.4051	1588118
8032/APP/2026/383	Hillingdon	Small	Undecided	Full	Details pursuant to the discharge of Conditions 3 (Landscaping), 4 (Tree Protection), 6 (EV Charging Provision), and 7 (Cycle Parking) of Appeal Ref. No. APP/R5510/W/25/3373721 (Planning App ref. 8032/APP/2025/229), dated 30-01-26 (Conversion of house (Class C3) into Care Home (Class C2) for 6 number of adults (additional information received 19.05.25))	31 FRITHWOOD AVENUE NORTHWOOD	13/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=8032%2FAPP%2F2026%2F383	/planning-applications/local-authority/Hillingdon/uid/383033322F4150502F323032362F333833			4431626
28749/APP/2026/384	Hillingdon	Small	Undecided	Full	Erection of a single storey rear extension, following demolition of existing conservatory.	8 ASH GROVE HAREFIELD	13/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=28749%2FAPP%2F2026%2F384	/planning-applications/local-authority/Hillingdon/uid/32383734392F4150502F323032362F333834			5901102
38996/APP/2026/388	Hillingdon	Small	Undecided	Full	Sub-division of dwelling house to 2no. self contained units. (Application for a Certificate of Lawful Development for an Existing Use)	104 DARTMOUTH ROAD RUISLIP	13/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=38996%2FAPP%2F2026%2F388	/planning-applications/local-authority/Hillingdon/uid/33383939362F4150502F323032362F333838			6181091
77817/APP/2026/377	Hillingdon	Small	Undecided	Full	Erection of a single storey rear extension.	28 RAYWOOD CLOSE HARLINGTON UB3 5NL	13/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=77817/APP/2026/377&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37373831372F4150502F323032362F333737	51.485	-0.4439	7996917
62397/TRE/2026/32	Hillingdon	Small	Undecided	Trees	TPO 7 T202 1x Oak to remove.	140B VINE LANE HILLINGDON	13/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=62397%2FTRE%2F2026%2F32	/planning-applications/local-authority/Hillingdon/uid/36323339372F5452452F323032362F3332			2549438
72901/APP/2026/381	Hillingdon	Small	Undecided	Full	Extension to existing outbuilding.	13 MARLBOROUGH ROAD HILLINGDON MIDDLESEX UB10 0PR	13/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=72901%2FAPP%2F2026%2F381	/planning-applications/local-authority/Hillingdon/uid/37323930312F4150502F323032362F333831	51.5311	-0.4468	1547667
19866/APP/2026/389	Hillingdon	Small	Undecided	Full	Works to communication equipment installed on fire station drill tower including the removal of the 3no. existing antennas, the installation of a crowsnest headframe, the relocation of the existing 3no. antennas, the installation of 3 no. new antennas. 1 no. GPS node on the existing cabinet and associated development thereto.	HAYES DRILL TOWER SHEPISTON LANE HAYES UB3 5AA	13/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=19866%2FAPP%2F2026%2F389	/planning-applications/local-authority/Hillingdon/uid/31393836362F4150502F323032362F333839	51.4934	-0.4342	7208772
20857/TRE/2026/33	Hillingdon	Small	Undecided	Trees	To remove One Cypress T15 on TPO 84A	13 DALEHAM DRIVE HILLINGDON	13/02/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=20857%2FTRE%2F2026%2F33	/planning-applications/local-authority/Hillingdon/uid/32303835372F5452452F323032362F3333			7569664

Application Type	Description	Example
Advertising	For displaying advertisements, signs, or billboards.	Applying to install a new illuminated sign outside a store.
Amendment	Changes to previously approved applications, possibly due to design revisions.	Amending a previously approved house extension to change the roof style.
Conditions	Applications related to meeting specific conditions set in previous approvals.	Submitting additional details required to fulfill conditions in an earlier planning consent.
Full	A complete application for permission to develop land or alter structures.	Applying to build a new residential property on a vacant lot.
Heritage	Applications in areas with historical significance or for listed buildings.	Seeking permission to repair a historic building’s facade.
Other	For any application that doesn’t fall into the standard categories.	Applying to install an electric vehicle charging station.
Outline	Initial application giving a general idea of development, without full detail.	Submitting an outline plan to build several houses on a large plot without detailed designs yet.
Telecoms	Applications for telecom infrastructure, such as masts or antennas.	Seeking approval to erect a new mobile phone mast.
Trees	Applications relating to tree management, like pruning or removal.	Requesting permission to remove a diseased tree on a property in a protected area.

Application Status	Description	Example
Conditions	Application is being reviewed to confirm conditions are met before full approval.	Checking if drainage conditions for a housing project are satisfied.
Permitted	Application has been approved, allowing the project to proceed.	A house extension application has been approved, so construction can start.
Referred	Application referred to another agency or higher authority for further decision-making.	A new school building application referred to the Department of Education for review.
Rejected	Application has been denied, possibly due to regulatory issues or community impact concerns.	A request to build a commercial property in a residential area was rejected.
Undecided	Application is under review but no decision has been reached yet.	A solar panel installation application is still being considered.
Unresolved	Decision is pending, possibly due to missing information or further clarifications needed.	Waiting on additional environmental impact reports before deciding on a manufacturing plant.
Withdrawn	Applicant has withdrawn the application, ending the review process.	Applicant decided not to pursue a planning change and withdrew their application.

Appeal Decision	Description	Example
Allowed	Appeal succeeded, and the application is approved.	An appeal to build a garden shed in a restricted area was allowed.
Allowed in part	Only parts of the appeal are approved, with others declined.	Appeal for a large extension partially allowed, but balcony addition denied.
Allowed with conditions	Appeal allowed but includes specific conditions.	Approval for a garage was granted but limited to certain construction hours.
Dismissed	Appeal failed, and the original decision remains.	An appeal to build an additional floor on a building was dismissed.
Invalid	Appeal was found invalid, likely due to procedural errors or missed deadlines.	An appeal filed late, beyond the deadline, was deemed invalid.
Not yet decided	Appeal is still under review, with no decision made yet.	An appeal against the rejection of a new restaurant is pending review.
Notice quashed	Original enforcement or refusal notice was overturned.	An enforcement notice on a fence height violation was quashed.
Notice Upheld	Original enforcement or refusal notice stands.	Appeal against an enforcement notice for unauthorized work was upheld, so the notice remains in effect.
Notice varied and upheld	Enforcement notice is modified but remains valid.	A notice to remove a deck was upheld, with only a minor reduction in required removal area.
Planning permission granted	Appeal successful, and planning permission is now approved.	Appeal for planning permission to extend a house was granted.
Quashed on legal grounds	Decision overturned due to a legal error in the original ruling.	Appeal quashed after finding procedural errors in the planning review process.
Split Decision	Appeal partially approved and partially rejected.	Appeal for both front and back garden structures resulted in front approved, back rejected.

^*The planning statistics displayed are carefully compiled from publicly accessible data on local authority and governmental sites. Due to the dynamic nature of planning decisions, some data may vary as updates are made by the authorities. While we aim to capture the most current data, and progressively work to infill historic data, some applications or appeal outcomes may be subject to ongoing review or change, and due to techincal limitations.