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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
58545/APP/2026/203	Hillingdon	Small	Undecided	Full	Conversion of roof space to habitable use to include a hip to gable extension, gable end window, rear dormer with front facing roof lights (Application for a Certificate of Lawful Development for a Proposed Development).	79 PINNER ROAD NORTHWOOD MIDDX HA6 1QN	26/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=58545/APP/2026/203&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/35383534352F4150502F323032362F323033	51.6017	-0.4067	9046339
18632/APP/2026/190	Hillingdon	Small	Undecided	Full	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 3.15 metres, and for which the height of the eaves would be 3.00 metres	7 ST MARY'S ROAD HAYES	23/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=18632%2FAPP%2F2026%2F190	/planning-applications/local-authority/Hillingdon/uid/31383633322F4150502F323032362F313930			2998431
32658/ADV/2026/8	Hillingdon	Small	Undecided	Advertising	Painting of the Main Front Facade and the installation of 2no. illuminated fascia signs.	THE PIPEMAKERS ARMS PH ST JOHN'S ROAD UXBRIDGE	23/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=32658%2FADV%2F2026%2F8	/planning-applications/local-authority/Hillingdon/uid/33323635382F4144562F323032362F38			1142154
22888/TRE/2026/16	Hillingdon	Small	Undecided	Trees	TPO 191 T1 1x Lime, T2 and T4 2x Sycamore and T5 1x Ash to reduce by up to 2m all over and lift crown approx 5m from ground.	CHESTER COURT 8 CHESTER ROAD NORTHWOOD	23/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=22888/TRE/2026/16&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/32323838382F5452452F323032362F3136			9366779
75665/APP/2026/183	Hillingdon	Small	Undecided	Full	Conversion of roof space to habitable use to include a rear dormer, with 2 front roof lights, conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)	53 RALEIGH AVENUE HAYES	22/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=75665%2FAPP%2F2026%2F183	/planning-applications/local-authority/Hillingdon/uid/37353636352F4150502F323032362F313833			2037111
57416/APP/2026/175	Hillingdon	Small	Undecided	Full	Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights, conversion of roof space from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)	11 HENLEY GARDENS PINNER MIDDLESEX HA5 2DE	21/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=57416/APP/2026/175&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/35373431362F4150502F323032362F313735	51.5949	-0.4024	4026113
36014/APP/2026/171	Hillingdon	Small	Undecided	Full	Variation of Conditions 4 (Maximum Number of Staff) and 5 (Maximum Number of Children) of planning permission ref. 36014/APP/2024/3100, dated 10-01-25 (Change the use of a dwellinghouse (Class C3) to a children's home (Class C2).) to increase maximum number of staff from three to five, and the maximum number of children from two to three at any one time.	91 WIMBORNE AVENUE HAYES	21/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=36014%2FAPP%2F2026%2F171	/planning-applications/local-authority/Hillingdon/uid/33363031342F4150502F323032362F313731			714900
10000/APP/2026/172	Hillingdon	Small	Undecided	Full	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)	43 DARTMOUTH ROAD RUISLIP	21/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=10000/APP/2026/172&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/31303030302F4150502F323032362F313732			648538
10000/APP/2026/168	Hillingdon	Small	Undecided	Full	Erection of a single storey extension to the rear	43 DARTMOUTH ROAD RUISLIP	20/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=10000/APP/2026/168&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/31303030302F4150502F323032362F313638			8191832
79424/APP/2026/161	Hillingdon	Small	Undecided	Full	Conversion of roof space to habitable use to include, 2x side dormers with 2x roof lights, conversion of roof from hip to gable end with new gable end window.	26 STANLEY ROAD NORTHWOOD HA6 1RG	20/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=79424/APP/2026/161&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37393432342F4150502F323032362F313631	51.6046	-0.4072	8217743
62972/APP/2026/152	Hillingdon	Small	Undecided	Full	Variation of Condition 2 (approved plans) of planning permission ref. 62972/APP/2024/1012, dated 25-06-24 (Erection of extension to rear and side of existing commercial premises, following the demolition of existing rear extension.) to slightly increase the height to align with neighbours, erection of an extension to the west, and revised materials.	546 STONEFIELD WAY RUISLIP	19/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=62972%2FAPP%2F2026%2F152	/planning-applications/local-authority/Hillingdon/uid/36323937322F4150502F323032362F313532			3451595
157/APP/2026/147	Hillingdon	Small	Undecided	Full	Change of use into a wheelchair accessible HMO (Use Class C4)	5 GERRARD GARDENS EASTCOTE PINNER	19/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=157%2FAPP%2F2026%2F147	/planning-applications/local-authority/Hillingdon/uid/3135372F4150502F323032362F313437			5094246
79880/APP/2026/169	Hillingdon	Small	Undecided	Full	Erection of a single storey front infill extension between existing detached garage and dwellinghouse.	3 GLENTHORNE CLOSE HILLINGDON UB10 0LS	19/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=79880%2FAPP%2F2026%2F169	/planning-applications/local-authority/Hillingdon/uid/37393838302F4150502F323032362F313639	51.5352	-0.4571	7510501
21955/APP/2026/142	Hillingdon	Small	Undecided	Full	Erection of single-storey side and rear extension, following demolition of rear extension	120 HAIG ROAD HILLINGDON	19/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=21955%2FAPP%2F2026%2F142	/planning-applications/local-authority/Hillingdon/uid/32313935352F4150502F323032362F313432			2917529
63115/APP/2026/146	Hillingdon	Small	Undecided	Full	ANA VALIDATED - Erection of a front porch. Conversion of roof space to habitable use to include a rear dormer 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).	243 PARK ROAD UXBRIDGE MIDDLESEX UB8 1NS	17/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=63115%2FAPP%2F2026%2F146	/planning-applications/local-authority/Hillingdon/uid/36333131352F4150502F323032362F313436	51.5566	-0.4703	6696446
17745/APP/2026/140	Hillingdon	Small	Undecided	Full	Erection of a front porch and single storey side and rear extensions.	3 MONEY LANE WEST DRAYTON	17/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=17745%2FAPP%2F2026%2F140	/planning-applications/local-authority/Hillingdon/uid/31373734352F4150502F323032362F313430			2703902
76478/APP/2026/148	Hillingdon	Small	Undecided	Full	Erection of a single storey rear extension and a front porch. Conversion of roof space to habitable use to include a rear dormer 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).	245 PARK ROAD HAYES UB8 1NS	17/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=76478%2FAPP%2F2026%2F148	/planning-applications/local-authority/Hillingdon/uid/37363437382F4150502F323032362F313438	51.556	-0.4702	7337326
5595/APP/2026/145	Hillingdon	Small	Undecided	Full	Details pursuant to the discharge of Conditions 3 (materials), 4 (landscape works), 7 (technical plans), 9 (demolition and construction management plan), 11 (step free access), 12 (technical specifications) and 13 (Habitat Management PlanT) of planning permission ref. 5595/APP/2024/3184, dated 23rd December 2024 (Demolition of existing garages, and erection of a new dwellinghouse with associated parking, bin storage, cycle storage and landscaping.)	14 MONEY LANE WEST DRAYTON	16/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=5595%2FAPP%2F2026%2F145	/planning-applications/local-authority/Hillingdon/uid/353539352F4150502F323032362F313435			781262
57848/APP/2026/137	Hillingdon	Small	Undecided	Full	Details pursuant to the discharge of Conditions 3 (Flood Risk Activity Permit) of planning permission ref. 57848/APP/2025/817, dated 18-07-25 (Erection of a part double storey, part single storey rear extension following demolition of the existing conservatory and conversion of garage to habitable space with amendments to fenestration.)	53 ASHFORD AVENUE HAYES UB4 0NA	16/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=57848%2FAPP%2F2026%2F137	/planning-applications/local-authority/Hillingdon/uid/35373834382F4150502F323032362F313337	51.5174	-0.3903	3105245
61059/APP/2026/141	Hillingdon	Small	Undecided	Full	Details pursuant to the discharge of Conditions 3 (demolition and construction management plan), 5 (landscape scheme) and 6 (materials) of planning permission ref. 61059/APP/2022/3392, dated 29-04-24 (Demolition of existing bungalow. Erection of a two storey 4-bedroom house, including a new front boundary wall and parking.)	72 SWEETCROFT LANE HILLINGDON MIDDLESEX UB10 9LF	16/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=61059%2FAPP%2F2026%2F141	/planning-applications/local-authority/Hillingdon/uid/36313035392F4150502F323032362F313431	51.5484	-0.457	821714
72913/TRE/2026/13	Hillingdon	Small	Undecided	Trees	TPO 365 T43 1x Cedar reduce height by 4m and reduce lateral spread by 2.5m to suitable growth points.	1 KNOWLES CLOSE YIEWSLEY MIDDLESEX UB7 8LY	16/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=72913%2FTRE%2F2026%2F13	/planning-applications/local-authority/Hillingdon/uid/37323931332F5452452F323032362F3133	51.5109	-0.4697	328098
14596/APP/2026/136	Hillingdon	Small	Undecided	Full	Retrospective application for a single-storey outbuilding.	10 EGERTON CLOSE EASTCOTE	16/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=14596%2FAPP%2F2026%2F136	/planning-applications/local-authority/Hillingdon/uid/31343539362F4150502F323032362F313336			9153153
48406/ADV/2026/7	Hillingdon	Small	Undecided	Advertising	Installation of 1 no. externally illuminated fascia letter sign, 1no. non-illuminated hanging sign	163 FIELD END ROAD EASTCOTE PINNER	15/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=48406%2FADV%2F2026%2F7	/planning-applications/local-authority/Hillingdon/uid/34383430362F4144562F323032362F37			2677991
48406/APP/2026/129	Hillingdon	Small	Undecided	Full	Erection of a mechanical ventilation equipment to the rear flat roof	163 FIELD END ROAD EASTCOTE PINNER	15/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=48406/APP/2026/129&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/34383430362F4150502F323032362F313239			2103474
50369/APP/2026/127	Hillingdon	Small	Undecided	Full	Refurbishment and subdivision of the existing trade counter warehouse to provide 6 trade counter units (Class E(g)/B8) and 2 warehouse units (Class B2/B8), including extensions to the existing office and warehouse buildings, addition of 1 storey to the existing warehouse, the erection of an additional warehouse building within the service yard, and associated parking, cycle storage, and refuse facilities	UNIT 1, CAXTON TRADING ESTATE PRINTING HOUSE LANE HAYES	15/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=50369%2FAPP%2F2026%2F127	/planning-applications/local-authority/Hillingdon/uid/35303336392F4150502F323032362F313237			6482819
18377/APP/2026/131	Hillingdon	Small	Undecided	Full	Change of use from use Class E (commercial) to use Class C3 (residential), erection of a single-storey rear infill extension, removal of rear external staircase, and roof alterations with an increase in ridge height, loft conversion to habitable use for 5x self-contained residential units, rooflights to front together with associated refuse storage, cycle parking, landscaping and ancillary works.	166 NORTHWOOD WAY NORTHWOOD	15/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=18377/APP/2026/131&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/31383337372F4150502F323032362F313331			3344782
7723/APP/2026/126	Hillingdon	Small	Undecided	Full	Installation of external plant, replacement of security doors and windows.	RUISLIP POLICE STATION THE OAKS RUISLIP MIDDLESEX	15/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=7723/APP/2026/126&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/373732332F4150502F323032362F313236			5414686
79876/APP/2026/130	Hillingdon	Small	Undecided	Full	Subdivision of the site to provide an additional two storey dwellinghouse, roof alterations to the existing dwelling and single storey rear extension	1 SHALDON DRIVE RUISLIP HA4 0UJ	15/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=79876%2FAPP%2F2026%2F130	/planning-applications/local-authority/Hillingdon/uid/37393837362F4150502F323032362F313330	51.5658	-0.3975	6549181
9011/APP/2026/123	Hillingdon	Small	Undecided	Full	Details pursuant to the discharge of Conditions 3 (demolition and construction management plan) of planning permission ref. 9011/APP/2025/2502, dated 23-12-25 (Removal of existing generator and associated equipment serving Substations 2 and 3, and installation of new replacement generators with associated works.)	HAREFIELD HOSPITAL HILL END ROAD HAREFIELD MIDDLESEX UB9 6JH	15/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=9011/APP/2026/123&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/393031312F4150502F323032362F313233	51.6067	-0.4827	5801488
56618/TRE/2026/12	Hillingdon	Small	Undecided	Trees	TPO 632 T1 1x Oak to crown reduce by 2m and crown lift epicormic growth and laterals up to main crown break.	14 WICKHAM CLOSE HAREFIELD	14/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=56618/TRE/2026/12&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/35363631382F5452452F323032362F3132			8044568
58891/APP/2026/107	Hillingdon	Small	Undecided	Full	Conversion of loft space to habitable use to include raising ridge height, roof lights to front, rear and side, rear half-hipped loft window, and amendments to fenestrations.	38 FRAYS AVENUE WEST DRAYTON MIDDLESEX UB7 7AG	14/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=58891%2FAPP%2F2026%2F107	/planning-applications/local-authority/Hillingdon/uid/35383839312F4150502F323032362F313037	51.5065	-0.4796	1315329
73737/APP/2026/108	Hillingdon	Small	Undecided	Full	Change of use from C3 (Dwellinghouse) to C2 (Children's Residential Care Home)	9 ST ANSELMS ROAD HAYES UB3 1SB	14/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=73737%2FAPP%2F2026%2F108	/planning-applications/local-authority/Hillingdon/uid/37333733372F4150502F323032362F313038	51.5063	-0.42	1503045
75278/APP/2026/114	Hillingdon	Small	Undecided	Full	Erection of single storey wrap around extension, part single part double storey rear and side extension, following the demolition of existing detached garage.	38 THE LARCHES HILLINGDON UB10 0DL	14/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=75278%2FAPP%2F2026%2F114	/planning-applications/local-authority/Hillingdon/uid/37353237382F4150502F323032362F313134	51.5358	-0.4503	5628313
14440/APP/2026/116	Hillingdon	Small	Undecided	Full	Alteration of outbuilding's partial flat roof into a gable end roof extending over the whole outbuilding	28 DAWLEY AVENUE HILLINGDON	14/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=14440%2FAPP%2F2026%2F116	/planning-applications/local-authority/Hillingdon/uid/31343434302F4150502F323032362F313136			5908302
36391/APP/2026/113	Hillingdon	Small	Undecided	Full	Details pursuant to the discharge of Conditions 7 (landscape scheme) and 8 (landscape scheme) of planning permission ref. 36391/APP/2023/2834, dated 28-11-23 (Erection of two storey side extension and a single storey rear extension. Roof light located on rear roof slope. Creation of an additional 2xbed 4pers dwelling with associated amenities. Demolition of existing outbuildings.)	10 ST LUKE CLOSE COWLEY UXBRIDGE	14/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=36391%2FAPP%2F2026%2F113	/planning-applications/local-authority/Hillingdon/uid/33363339312F4150502F323032362F313133			7724128
38305/APP/2026/119	Hillingdon	Small	Undecided	Full	Erection of single storey front, side and rear extension, conversion of roof space to habitable use to include raising the ridge height, hip to gable extensions, and a rear dormer, and amendments to fenestrations.	ROSE MARIE PEGGOTTY WAY HILLINGDON	14/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=38305%2FAPP%2F2026%2F119	/planning-applications/local-authority/Hillingdon/uid/33383330352F4150502F323032362F313139			2276649
32093/APP/2026/109	Hillingdon	Small	Undecided	Full	Variation of Condition 2 (Approved Plans) of planning permission ref. 32093/APP/2025/2114, dated 17/11/2025 (Erection of two storey side, rear and front extensions, the enlargement and conversion of roof space to habitable use to include 2no. front facing dormer windows and 2no. rear facing dormer windows and formation of a crown roof, and amendments to fenestration) The amendments involve material changes to the elevation finishes and additional door to utility	5 THE COVERT NORTHWOOD	14/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=32093/APP/2026/109&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/33323039332F4150502F323032362F313039			8619086
77146/APP/2026/112	Hillingdon	Small	Undecided	Full	Non-material amendment to planning permission ref. 77146/APP/2023/3464 dated 19/01/2024 (Demolition of existing building and construction of a 3.no storey building to provide 9 units for supported living accommodation (retention of C2 use class)) to [Material Confirmation]	15 MULBERRY PARADE WEST DRAYTON UB7 9AE	14/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=77146%2FAPP%2F2026%2F112	/planning-applications/local-authority/Hillingdon/uid/37373134362F4150502F323032362F313132	51.5046	-0.458	4280191
77460/APP/2026/117	Hillingdon	Small	Undecided	Full	Non-material amendment to planning permission ref. 77460/APP/2023/2671, dated 09-01-24 (Replacement of vacant car sales centre with a 3-storey mixed use development comprising of 1 x 1-bed apartment, 7 x 2-bed apartments and 1 x 3-bed apartment, with associated ground floor undercroft car and cycle parking and ground floor commercial space (Use Class E)) to allow for another use within Class E(a) and Class E(c) to let the unit.	Northwood Commercial Sales/Autocentre Northwood Ltd PINNER ROAD NORTHWOOD HA6 1DD	14/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?reference=77460/APP/2026/117&from=planningSearch	/planning-applications/local-authority/Hillingdon/uid/37373436302F4150502F323032362F313137	51.6023	-0.4086	7296875
28921/APP/2026/102	Hillingdon	Small	Undecided	Full	Proposed single storey rear extension and double storey side extension.	37 CHARVILLE LANE WEST HILLINGDON	13/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=28921%2FAPP%2F2026%2F102	/planning-applications/local-authority/Hillingdon/uid/32383932312F4150502F323032362F313032			3558409
57232/APP/2026/101	Hillingdon	Small	Undecided	Full	Erection of single-storey wrap around side and rear extension	20 CHALFONT ROAD HAYES	13/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=57232%2FAPP%2F2026%2F101	/planning-applications/local-authority/Hillingdon/uid/35373233322F4150502F323032362F313031			4773806
60620/APP/2026/103	Hillingdon	Small	Undecided	Full	Erection of a part single part two storey wrap around extension to the side and rear	81 CORONATION ROAD HAYES MIDDLESEX	13/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=60620%2FAPP%2F2026%2F103	/planning-applications/local-authority/Hillingdon/uid/36303632302F4150502F323032362F313033			8471821
58300/APP/2026/97	Hillingdon	Small	Undecided	Full	Erection of a part single part two storey rear extension, a first floor side extension, a front porch, following the demolition of the existing rear extension and front porch.	24 WEST WALK HAYES MIDDLESEX UB3 3JH	13/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=58300%2FAPP%2F2026%2F97	/planning-applications/local-authority/Hillingdon/uid/35383330302F4150502F323032362F3937	51.5092	-0.4132	33569
67315/APP/2026/105	Hillingdon	Small	Undecided	Full	Erection of a first floor rear extension, erection of a first floor side extension	12 WESLEY ROAD HAYES	13/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=67315%2FAPP%2F2026%2F105	/planning-applications/local-authority/Hillingdon/uid/36373331352F4150502F323032362F313035			8004117
14062/APP/2026/89	Hillingdon	Small	Undecided	Full	Single storey rear extension, following demolition of existing conservatory.	9 BUSHEY ROAD HAYES	13/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=14062%2FAPP%2F2026%2F89	/planning-applications/local-authority/Hillingdon/uid/31343036322F4150502F323032362F3839			4092475
79873/APP/2026/104	Hillingdon	Small	Undecided	Full	Erection of two-storey rear extension, the conversion from 2x dwellinghouse into 4 x 1 bed flats, 1x rooflights on each side elevation, all following the demolition of rear extensions and detached garages	2 & 4 MANOR WAY RUISLIP HA4 8HD	13/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=79873%2FAPP%2F2026%2F104	/planning-applications/local-authority/Hillingdon/uid/37393837332F4150502F323032362F313034	51.5771	-0.4221	3171607
64426/APP/2026/95	Hillingdon	Small	Undecided	Full	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 3.00 metres, and for which the height of the eaves would be 2.65 metres.	16 BIRCHWAY HAYES MIDDLESEX UB3 3PA	13/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=64426%2FAPP%2F2026%2F95	/planning-applications/local-authority/Hillingdon/uid/36343432362F4150502F323032362F3935	51.5109	-0.4119	3278420
22596/APP/2026/99	Hillingdon	Small	Undecided	Full	Erection of outbuilding to rear garden. (Application for a Certificate of Lawful Development for a Proposed Development)	7 THORNHILL ROAD ICKENHAM	13/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=22596%2FAPP%2F2026%2F99	/planning-applications/local-authority/Hillingdon/uid/32323539362F4150502F323032362F3939			2957980
26923/APP/2026/79	Hillingdon	Small	Undecided	Full	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 and height of the eaves would be 3.00 metres	73 KEITH ROAD HAYES	12/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=26923%2FAPP%2F2026%2F79	/planning-applications/local-authority/Hillingdon/uid/32363932332F4150502F323032362F3739			3919300
27482/APP/2026/71	Hillingdon	Small	Undecided	Full	Conversion of roofspace to habitable use to include 2 x side dormers, 2 x rooflights and conversion of roof from hip to gable end with a Juliette balcony (Application for a Certificate of Lawful Development for a Proposed Development).	53 WOOD END GREEN ROAD HAYES	12/01/2026 00:00:00	https://planning.hillingdon.gov.uk/OcellaWeb/planningDetails?from=planningSearch&reference=27482%2FAPP%2F2026%2F71	/planning-applications/local-authority/Hillingdon/uid/32373438322F4150502F323032362F3731			1035340

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.