Planning authority · 2026
Hillingdon planning applications 2026
2,119 public planning records from 2026 in the production OGL dataset, newest first, linked to council source pages.
Applications
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Hillingdon/31746/APP/2026/762
23 WENTWORTH CRESCENT HAYES
Erection of single storey rear extension.
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Hillingdon/42682/ADV/2026/29
THE GREAT WESTERN P.H. DAWLEY ROAD HAYES
Internally illuminated free standing TV screen to the side/rear.
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Hillingdon/4428/APP/2026/953
39 WOODLANDS AVENUE RUISLIP
Conversion of roof space to habitable use to include a rear dormer, 4no. front roof lights, alteration to the roof of the existing first floor extension and removal of chimney to the rear (...
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Hillingdon/5595/APP/2026/145
14 MONEY LANE WEST DRAYTON
Details pursuant to the discharge of Conditions 3 (materials), 4 (landscape works), 7 (parking layout), 9 (demolition and construction management plan), 11 (step free access), and 13 (Habit...
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Hillingdon/60336/APP/2026/1453
48 PARKFIELD ROAD ICKENHAM
Additional of a first floor to an existing bungalow, conversion of existing attached side garage to habitable use, amendments to fenestrations, increase in ridge roof height, and , addition...
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Hillingdon/64329/APP/2026/1455
8 ST JOHN'S CLOSE UXBRIDGE
Erection of outbuilding to rear garden for use as a granny annexe.
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Hillingdon/6626/APP/2026/1454
THE TICHENHAM INN, 11 SWAKELEYS ROAD ICKENHAM UB10 8DF
Change of use from Class C3 (first floor flat) to Class C4 (HMO for up to 3 persons).
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Hillingdon/69955/APP/2026/1023
115a HIGH STREET YIEWSLEY
Confirmation that the use of the property as a restaurant with a commercial kitchen and extraction system Use Class (E(b) Sale of food and drink for consumption (mostly) on the premises), f...
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Hillingdon/79843/APP/2025/3245
4 ALBANY CLOSE ICKENHAM UB10 8QW
Erection of first floor extension and associated alterations to allow for part-conversion of roof space to habitable use
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Hillingdon/79959/APP/2026/606
Egham to Iver Water Trunk Main COLNBROOK BY-PASS LONGFORD
Request for a Screening Opinion under The Town and Country Planning (Environmental Impact Assessment) Regulations 2017 for the proposed installation of an approximately 12km new clean water...
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Hillingdon/80040/APP/2026/1033
5 EASTFIELDS EASTCOTE HA5 2SR
Erection of rear extension with pitched roof, following demolition of rear conservatory and amendments to fenestration (Application for a Certificate of Lawful Development for a Proposed De...
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Hillingdon/80127/APP/2026/1456
22 HALLOWELL ROAD NORTHWOOD HA6 1DW
Erection of part single part double storey side and rear extension.
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Hillingdon/14710/APP/2026/954
14 PAIGNTON ROAD RUISLIP
Erection of a single storey side and rear extension.
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Hillingdon/23706/APP/2026/1450
21 RAYNTON DRIVE HAYES
Conversion of roofspace to habitable use to include hip to gable extension, rear dormer, 2x front rooflights, and an outbuilding to the rear garden (application for a certificate of lawful...
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Hillingdon/25164/APP/2026/1444
36 MYRTLE AVENUE RUISLIP
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 2x front rooflights, and a gable end window (Application for a certificate of lawful development fo...
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Hillingdon/25946/APP/2026/952
21 HIGHFIELD DRIVE ICKENHAM
Erection of a single storey rear extension.
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Hillingdon/2686/APP/2026/1446
49 HIGH STREET NORTHWOOD
Erection of single storey rear extension, following the demolition of the existing rear extension and conservatory
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Hillingdon/33163/APP/2026/1027
78 GLEBE AVENUE ICKENHAM
Erection of a single storey side extension (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/4058/APP/2026/1438
Hillingdon Hospital PIELD HEATH ROAD HILLINGDON UB8 3NN
Relocation of Same Day Emergency Care from the Lister Building to the Podium Building. Internal alterations and provision of Air Handling Unit to roof level to the Podium Building.
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Hillingdon/49261/APP/2026/1445
UNIT 4, SILVERDALE INDUSTRIAL ESTATE SILVERDALE ROAD HAYES
Details pursuant to the discharge of Condition 19 (Detailed Landscape Scheme) of planning permission ref. 49261/APP/2024/2904 dated 12-03-2026 (Demolition of the existing building and struc...
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Hillingdon/50988/APP/2026/1443
27 POTTER STREET NORTHWOOD
Erection of single storey rear extension, erecting from existing extension.
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Hillingdon/65676/APP/2026/947
5 HARECASTLE CLOSE HAYES MIDDLESEX UB4 9RE
Loft conversion with rear facing dormer and 2no. roof lights to front elevation
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Hillingdon/69423/APP/2026/1437
64 LINDEN AVENUE RUISLIP HA4 8UA
Erection of a first-floor side & rear extension
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Hillingdon/73800/APP/2026/950
80 TORRINGTON ROAD RUISLIP MIDDLESEX HA4 0AU
Erection of a first floor side extension, and conversion of roof space to habitable use to include a rear dormer and 2no. front facing roof lights.
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Hillingdon/77593/APP/2026/1442
87 WOODCROFT CRESCENT HILLINGDON UB10 9JD
Erection of a double storey side extension with internal alterations
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Hillingdon/79464/ADV/2026/28
47 SWAKELEYS ROAD ICKENHAM UB10 8DG
Installation of 1no. externally illuminated fascia sign, installation of 1no. externally illuminated hanging sign (Part-Retrospective application)
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Hillingdon/80024/APP/2026/962
74 HANOVER CIRCLE HAYES UB3 2TL
Erection of a single storey rear outbuilding as a gym/home office
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Hillingdon/80081/APP/2026/1449
29 BIRCHWAY HAYES UB3 3PA
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 2x front roof lights, gable end window, vent pipe, erection of a part single part double storey rea...
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Hillingdon/80124/APP/2026/1439
16A BARNARD GARDENS HAYES UB4 9ER
Erection of outbuilding to rear garden.
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Hillingdon/80126/APP/2026/1452
121 LOWDELL CLOSE YIEWSLEY UB7 8BA
Erection of a single storey outbuilding with a basement to the rear garden.
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Hillingdon/11194/APP/2026/1420
78 THE GREENWAY UXBRIDGE
Erection of a single storey extension to the side and rear
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Hillingdon/11760/APP/2026/1215
74 BRIDGE ROAD UXBRIDGE
Sub-division of dwelling house to 2no. self-contained units (Application for a Certificate of Lawful Development for an Existing Use)
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Hillingdon/25767/APP/2026/1434
72 HAREFIELD ROAD UXBRIDGE
Variation of Condition 2 (approved plan) of planning permission ref. 25767/APP/2024/2484, dated 07-04-25 (Demolition of existing dwelling and erection of building to provide 3 x 1-bed, 5 x...
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Hillingdon/29497/APP/2026/1433
9 LAVENDER ROAD HILLINGDON
Erection of a single-storey wraparound side and rear extension featuring a flat roof, following the demolition of the existing sunroom, storage/ WC structures. Installation of front-facing...
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Hillingdon/3339/APP/2026/1025
35 ANGEL LANE HAYES
Conversion of roof space to habitable use to include L-shaped dormer, and 2 x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/44589/TRE/2026/144
5 PINE TREES DRIVE ICKENHAM
TPO 315 T1 1x Oak to reduce size by at least 3m radius and 6m diameter by cutting back to 25-50mm beyond previous reduction points. Reduce height by 5m and thin removal of epicormic growth.
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Hillingdon/48363/APP/2026/1427
66 WEYMOUTH ROAD HAYES
Change of use of a 3-bed dwelling (Use class c3a) to a children's home (C2) for up to two children, with a manager and three carers.
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Hillingdon/48411/ADV/2026/25
LOMBARDY RETAIL PK(PIZZA HUT RESTAURANT) COLDHARBOUR LANE HAYES
Installation of 2no. internally illuminated fascia signs and 1 hand painted wall graphic
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Hillingdon/48411/APP/2026/716
LOMBARDY RETAIL PK(PIZZA HUT RESTAURANT) COLDHARBOUR LANE HAYES
Remodelling of an existing restaurant unit with erection of new front entrance enclosure in brickstrip wall and perforated steel shroud, front porch, side extension and rear extension, roof...
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Hillingdon/49261/APP/2026/985
UNIT 4, SILVERDALE INDUSTRIAL ESTATE SILVERDALE ROAD HAYES
Details pursuant to the discharge of Condition 21(i) (Contaminated Land) of planning permission ref. 49261/APP/2024/2904 dated 12-03-2026 (Demolition of the existing building and structures...
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Hillingdon/49578/APP/2026/1430
140 CROMWELL ROAD HAYES
Erection of a detached garden outbuilding for home office / gym use (Application for a Certificate of Lawful Development for a Proposed Development).
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Hillingdon/50534/APP/2026/937
82 HYDE WAY HAYES
Erection of a part first floor rear extension.
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Hillingdon/5278/APP/2026/932
93 BLYTH ROAD HAYES
Erection of a single storey extension to the rear
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Hillingdon/59266/TRE/2026/143
55 EASTCOTE ROAD RUISLIP
TPO 106 T76 1x Silver Birch to fell.
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Hillingdon/6555/APP/2026/1054
18 WENTWORTH CRESCENT HAYES
Erection of a first floor extension to the rear, erection of outbuilding
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Hillingdon/66921/APP/2026/1421
2 FROGMORE AVENUE HAYES
Erection of Single Storey Side Extension
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Hillingdon/68494/APP/2026/1435
Alexander House 7 OAKLANDS GATE NORTHWOOD HA6 3AA
Details pursuant to the discharge of Conditions 5 (Refuse and Recyclables) and 6 (Cycle Storage) of planning permission ref. 68494/APP/2024/3114, dated 12-05-25 (Change of use from offices...
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Hillingdon/69126/TRE/2026/141
1 ASHBOURNE SQUARE NORTHWOOD HA6 3BQ
TPO 130 A1 1x Oak reduce lateral limb by 3m and sever ivy at ground level.
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Hillingdon/76386/APP/2026/1031
163 LANSBURY DRIVE HAYES
Change of use from one Class C3 (dwellinghouse) into 2 x self- contained flats (1 x 1-bed and 1 x studio), to include a separate amenity place, cycle storage, and bins. Erection of part sin...
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Hillingdon/76512/APP/2026/1429
47 POTTER STREET NORTHWOOD HA6 1QJ
Variation of Condition 2 (Approved Plans) of planning permission ref. 76512/APP/2026/458, dated 20-04-26 (Erection of a single storey side, rear and front extension including a front porch,...
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Hillingdon/77047/APP/2026/1428
67 RAEBURN ROAD HAYES UB4 8PN
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 3.30 metres, and for which th...
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Hillingdon/77047/APP/2026/1432
67 RAEBURN ROAD HAYES UB4 8PN
Erection of a front porch, side and rear wrap around extension, with removal of the existing side garages
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Hillingdon/78826/APP/2026/1425
15 MANTON CLOSE HAYES
Erection of an Outbuilding to the rear garden (Application for a Certificate of Lawful Development for a Proposed Development).
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Hillingdon/79068/APP/2026/1422
2 COLLEGE DRIVE RUISLIP HA4 8SB
Details pursuant to the discharge of Conditions 2 (Approved Plans), 3 (Materials) of planning permission ref. 79068/APP/2024/2610, dated 10-02-25 (Erection of a single storey extension to t...
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Hillingdon/79358/APP/2026/1423
2 CHARTWELL ROAD NORTHWOOD HA6 3LZ
Erection of a single storey extension to the side (Part-Retrospective Application)
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Hillingdon/79605/APP/2026/1064
10 MAGNOLIA STREET WEST DRAYTON UB7 7UL
Erection of outbuilding at rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/79994/APP/2026/991
12 REPTON AVENUE HAYES UB3 4AF
Erection of single storey rear extension, following demolition of the existing rear extension.
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Hillingdon/80058/APP/2026/1128
24 GROSVENOR CRESCENT HILLINGDON UB10 9ER
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)
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Hillingdon/80121/APP/2026/1426
34-36 WEST END LANE HARLINGTON UB3 5LT
Erection of a single-storey rear extension to ground floor flat and rear dormer extension with front roof lights for upper flat
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Hillingdon/80122/APP/2026/1431
CHARVILLE LANE FLOOD STORAGE CHARVILLE LANE HAYES UB4 8PA
Development under Part 13, Class D of the Town and Country Planning (General Permitted Development Order) (England) Order (2015) as amended to replace a small bridge