Planning authority
Hillingdon planning applications
6,121 public planning records in the production OGL dataset, newest first, linked to council source pages.
Applications
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Hillingdon/36674/APP/2026/1485
317 LONG DRIVE RUISLIP
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 3.32 metres, and for which th...
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Hillingdon/4514/TRE/2026/147
VYNERS SCHOOL WARREN ROAD ICKENHAM
TPO 627 G1 1x Hornbeam reduce by thinning 15%
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Hillingdon/45406/APP/2026/1480
49 DAWLEY ROAD HAYES
Change of use from dwellinghouse (Class C3) to care home (Class C2) with associated works.
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Hillingdon/50875/APP/2026/1475
27 HIGHLAND ROAD NORTHWOOD
Erection of a single storey extension to the rear, erection of porch to the side, following the demolition of existing rear extension (Application for a Certificate of Lawful Development fo...
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Hillingdon/55333/APP/2026/1472
30 STAFFORD ROAD RUISLIP MIDDLESEX HA4 6PJ
Conversion of roof space to habitable use to include a rear dormer (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/61428/APP/2026/867
74 LONGMEAD ROAD HAYES MIDDLESEX
Change of use from Class C3 (Dwellinghouse) to Class C2 (Childrens care home for 4 children with 1 live-in carer)
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Hillingdon/80060/APP/2026/1138
62 BOTWELL LANE HAYES UB3 2AE
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...
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Hillingdon/80130/APP/2026/1476
National Grid 66kV Compound NORTH HYDE GARDENS HAYES UB3 4QQ
Installation of two new transformer bays within the existing North Hyde Substation (National Grid 66kV compound).
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Hillingdon/13796/TRE/2026/91
3 LINKSWAY NORTHWOOD
TPO 391 A1 14x Thuja to remove.
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Hillingdon/15075/TRE/2026/92
1A LINKSWAY NORTHWOOD HA6 2XA
TPO 391 A1 14x Thuja to remove.
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Hillingdon/16157/APP/2026/806
29 SWEETCROFT LANE HILLINGDON
Erection of a single storey wraparound extension to the sides and rear, erection of front porch, following the demolition of existing detached garages and shed
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Hillingdon/27099/APP/2026/1469
37 WIMBORNE AVENUE HAYES
Erection of a part single part two storey rear extension, a part single part two storey side extension, and a front porch.
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Hillingdon/29754/TRE/2026/84
17 WOODSIDE ROAD NORTHWOOD HA6 3QP
TPO 164 G5 2x Cypress remove and replace with same species.
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Hillingdon/30506/APP/2026/1470
12 CROYDE AVENUE HAYES
Erection of a two bed dwelling, including parking, bin and cycle store and amenity space. Erection of a single storey extension to the rear and front porch
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Hillingdon/3339/APP/2026/610
35 ANGEL LANE HAYES
Change of use to a small House in Multiple Occupation (Class C4)
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Hillingdon/34833/TRE/2026/90
50 PARK AVENUE RUISLIP
TPO 295 T16 1x Oak to reduce crown back to previous points.
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Hillingdon/40643/APP/2026/981
82 HERLWYN AVENUE RUISLIP
Conversion of loft space to habitable use to include a rear dormer, 2no. front facing roof lights, conversion of roof from hip to gable end with new gable end window. (Application for a Cer...
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Hillingdon/4341/TRE/2026/146
WHITEHALL JUNIOR SCHOOL COWLEY ROAD UXBRIDGE UB8 2LX
TPO 727 T1 & T3 1x Norway Maple and T5 1x Horse Chestnut to crown reduce by removing 2m all around. T4 1x Silver Birch to fell.
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Hillingdon/5240/APP/2026/398
27 CROFT GARDENS RUISLIP
Outbuilding in rear of garden to be used as gym, study with shower/toilet/sauna facilities
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Hillingdon/5600/APP/2026/1471
3 ROYAL LANE UXBRIDGE
Erection of a single storey extension to the side and rear
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Hillingdon/68085/APP/2026/1477
LAND ADJACENT TO 1 RUSSET CLOSE HILLINGDON
Details pursuant to the discharge of Conditions 4 (Drainage) of planning permission ref. 68085/APP/2023/648, dated 26-04-23 (Erection of a three storey building to create 2 x semi-detached...
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Hillingdon/78323/TRE/2026/93
140 LINDEN AVENUE RUISLIP HA4 8UB
TPO 327 G6 3x Lime Trees to reduce crown by up to 2m and remove over hanging branches.
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Hillingdon/79601/APP/2026/1468
19 CROSSWAY HAYES UB3 3JQ
Erection of a first floor rear extension.
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Hillingdon/79832/APP/2026/903
69 WINDSOR AVENUE UXBRIDGE UB10 9AU
Erection of a single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/79972/APP/2026/658
43 LINCOLN ROAD NORTHWOOD HA6 1LB
Erection of a wraparound single storey extension to the side and rear
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Hillingdon/80052/APP/2026/1097
17 RALEIGH AVENUE HAYES UB4 0ED
Erection of a part single storey, part two storey rear extension.
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Hillingdon/80128/APP/2026/1465
18 DIAMOND ROAD RUISLIP HA4 0PG
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 1 front roof lights and conversion of roof from hip to gable end, erection of outbuilding to rear g...
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Hillingdon/8029/APP/2026/1481
2 ST MARY'S ROAD HAYES
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, conversion of roof from hip to gable end with new gable end window (Application for a Certificate of...
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Hillingdon/12087/APP/2026/1461
21 STANFORD CLOSE RUISLIP
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 with new gable end window (Application for a Certificate...
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Hillingdon/12176/APP/2026/935
36 KEWFERRY ROAD NORTHWOOD
Conversion of integral garage to habitable accommodation & increase flat roof height (Application for a Certificate of Lawful Development for an Proposed Use)
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Hillingdon/1331/APP/2026/722
FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Details pursuant to the partial discharge of condition 22 (Ecological Enhancement Plan) for Block H only, of planning consent reference 1331/APP/2022/2553 dated 05-07-2023 (Partial demoliti...
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Hillingdon/2082/TRE/2026/145
NORTHWOOD COLLEGE EDUCATIONAL FOUNDATION MAXWELL ROAD NORTHWOOD HA6 2YE
TPO 491 T1 1x Lime to re pollard, reduce height by up to 2m and lateral growth back to previous pruning points by removing 1m, to include removal of all epicormic & basal growth. Finished c...
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Hillingdon/21170/APP/2026/649
16 HILLINGDON ROAD UXBRIDGE
Change of use from Class C3 (Dwellinghouse) to Class C2 (Children's Residential Care Home).
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Hillingdon/21665/APP/2026/1035
67 HAYES END ROAD HAYES
Erection of single storey rear extension
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Hillingdon/3063/ADV/2026/36
THISTLE LONDON HEATHROW HOTEL BATH ROAD LONGFORD
Installation of 1 no. internally illuminated fascia sign, and 4no. non-illuminated fascia signs.
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Hillingdon/3923/APP/2026/1135
16 PEAR TREE AVENUE YIEWSLEY
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 th...
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Hillingdon/45455/APP/2026/1089
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
Conversion of the second floor commercial (Use Class E) space to residential units comprising 6 self-contained (Use Class C3) (Application for Prior Approval under Schedule 2, Part 3, Class...
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Hillingdon/5008/APP/2026/1066
14 BURLEIGH ROAD HILLINGDON
6m long single storey rear extension including existing extension
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Hillingdon/50771/APP/2026/828
24 OLD HATCH MANOR RUISLIP
Non-material amendment to planning permission ref. 50771/APP/2023/2916, dated 22-12-2023 (Erection of a single storey extension rear and double storey front extension including front gable...
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Hillingdon/52153/APP/2026/1316
38 WARLEY ROAD HAYES
Erection of a single storey side extension (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/52579/APP/2026/1466
79 BEECHWOOD AVENUE HAYES
Conversion of roof space to habitable use to include a rear dormer and 3 front roof lights, and erection of a front porch (Application for a Certificate of Lawful Development for a Proposed...
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Hillingdon/53819/APP/2026/977
48 SHENLEY AVENUE RUISLIP
Erection of single storey rear extension, following the demolition of the existing rear conservatory.
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Hillingdon/5457/APP/2026/880
9 RYEFIELD AVENUE HILLINGDON
Erection of outbuilding to the rear garden (Part-retrospective application)
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Hillingdon/56442/APP/2026/1048
30 REID CLOSE EASTCOTE MIDDLESEX
Erection of single storey rear extension, and conversion of the garage into a habitable space (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/56442/APP/2026/1457
30 REID CLOSE EASTCOTE MIDDLESEX
Erection of a single storey rear extension following demolition of existing rear conservatory, and conversion of garage into habitable space.
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Hillingdon/565/APP/2026/1090
1 WEST HATCH MANOR RUISLIP
Erection of rear conservatory (Application for a Certificate of Lawful Development for an Existing Development)
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Hillingdon/58841/APP/2026/1459
9 ST MARGARETS AVENUE HILLINGDON MIDDX UB8 3HH
Details pursuant to the discharge of Conditions 5 (Car Parking and Vehicular Access), 6 (Cycle Parking), 9 (Landscaping), 10 (Step Free Access), and 11 (Construction Management Plan) of pla...
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Hillingdon/6280/APP/2026/1093
LAND TO THE REAR OF 83-89 MANOR WAY RUISLIP HA4 8HW
Details pursuant to the partial discharge of Condition 17 Part i (a-c) (Contaminated Land) of planning permission ref. 6280/APP/2023/1065, dated 02-08-2023 (Erection of a detached bungalow...
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Hillingdon/64977/APP/2026/1458
17 ST MARTIN CLOSE UXBRIDGE MIDDLESEX UB8 3SQ
Erection of a single storey rear extension, following demolishing existing extensions
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Hillingdon/69879/APP/2026/1463
7 CHIRK CLOSE HAYES UB4 9RD
Conversion of roof space to habitable use including a rear dormer, 2no. front facing rooflights, and a new gable end window.
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Hillingdon/71387/APP/2026/1034
20D KEATS WAY WEST DRAYTON
Existing use of the outbuilding as an annexe ancillary to the main dwellinghouse for rental purposes.
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Hillingdon/76417/APP/2025/1879
TECHNOLOGY HOUSE, 215 HIGH STREET YIEWSLEY
Change of use from mixed Class B8 (Storage and Distribution) and Class E (Commercial Business and Services) uses to mixed Class B8 (Storage and Distribution) and Class E (Commercial Busines...
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Hillingdon/78600/ADV/2026/37
ONE YORK ROAD UXBRIDGE UB8 1RN
Installation of 3 no. externally illuminated fascia signs.
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Hillingdon/80031/APP/2026/988
55 HOBART ROAD HAYES UB4 9LY
Erection of single storey rear extension
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Hillingdon/80129/APP/2026/1467
2 HOPPNER ROAD HAYES
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 3.91 metres, and for which th...
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Hillingdon/13078/APP/2026/946
31 CHESTER ROAD NORTHWOOD
Replace roof above existing ground floor rear extension, changes to fenestration and installation of new external wall insulation (Application for a Certificate of Lawful Development for a...
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Hillingdon/18836/APP/2026/969
78 MELTHORNE DRIVE RUISLIP
Erection of a single storey rear extension, following the demolition of existing garage.
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Hillingdon/20093/APP/2026/928
24 THE DRIVE ICKENHAM
Variation of Condition 2 (Approved Plans) of planning permission ref. 20093/APP/2025/2315, dated 09-10-2025 (Variation of Condition 2 (Approved Plans) of planning permission ref. 20093/APP/...
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Hillingdon/23420/APP/2026/545
1 MOOR PARK ROAD NORTHWOOD
Details pursuant to the discharge of Conditions 5 (Materials), 9 (Landscaping) and 15 (Accessibility) of planning permission ref. 23420/APP/2022/386, dated 08-07-2022 (Demolition of existin...
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Hillingdon/28903/APP/2026/442
77 HILLIARD ROAD NORTHWOOD
Demolition of existing workshop and erection of a single storey dwelling with associated hard and soft landscaping.