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/16034/APP/2026/321
ROSEDALE COLLEGE WOOD END GREEN ROAD HAYES UB3 2SE
Details pursuant to the discharge of Condition 16 (Community Use Agreement) of planning permission ref. 16034/APP/2023/2812, dated 10-01-2025 for 'Redevelopment of the Rosedale College site...
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Hillingdon/16157/APP/2026/199
29 SWEETCROFT LANE HILLINGDON
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/18998/APP/2025/3152
80 FAIRWAY AVENUE WEST DRAYTON
Erection of a first floor side extension.
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Hillingdon/26441/APP/2025/2680
100 COPTHALL ROAD WEST ICKENHAM UB10 8HT
Conversion of roof space to habitable use to include rear dormer, side dormer, and hip to gable end extension. (Application for a Certificate of Lawful Development for a Proposed Developmen...
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Hillingdon/41956/APP/2025/3052
10 KENT CLOSE UXBRIDGE
Erection of part wrap around single storey extension, part double storey rear extension
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Hillingdon/46820/APP/2025/3001
120 MIDHURST GARDENS HILLINGDON
Erection of single storey rear extension
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Hillingdon/69991/APP/2026/210
25 BARRA HALL ROAD HAYES UB3 2NS
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/74005/APP/2025/2943
34 WEST ROAD WEST DRAYTON UB7 9LG
Erection of single storey wrap around extension to rear and side, and front porch.
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Hillingdon/74005/APP/2025/2944
34 WEST ROAD WEST DRAYTON UB7 9LG
Erection of part single part two storey rear and side extension
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Hillingdon/79521/APP/2025/3147
31 CHERRY LANE WEST DRAYTON UB7 9HB
Erection of a two-storey side and part first floor rear and single storey rear and front extensions. Demolition of garden store.
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Hillingdon/79837/APP/2025/3197
60 BELMORE AVENUE HAYES UB4 0RD
Erection of single storey side extension, front porch, outbuilding to rear garden, conversion of roof space to habitable use to include hip to gable end extension with front roof lights and...
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Hillingdon/79864/APP/2026/60
141 CROMWELL ROAD HAYES UB3 2PU
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3.00 metres, and for which the h...
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Hillingdon/79907/APP/2026/319
22 STATION ROAD UXBRIDGE UB8 3AA
Installation of dropped kerb
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Hillingdon/10804/APP/2025/3176
11 BONIFACE ROAD ICKENHAM
Raising the roof height of the existing single storey front and rear extension
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Hillingdon/10894/APP/2025/2745
GREEN SIDE AND GREEN COTTAGE UXBRIDGE ROAD HILLINGDON UB10 0PN
Erection of single storey front extension.
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Hillingdon/12853/APP/2025/3120
HAYES PARK CENTRAL AND SOUTH, HAYES PARK HAYES END ROAD HAYES
Details pursuant to the discharge of Condition 16 (Overheating) of planning permission ref. 12853/APP/2023/1492, dated 15-08-2024 (Change of use of the existing buildings to provide new hom...
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Hillingdon/15371/APP/2025/3065
5 BROADHURST GARDENS RUISLIP
Erection of a single storey side and rear extension.
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Hillingdon/40860/APP/2025/3159
66 WIMBORNE AVENUE HAYES
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, and 3x front roof lights. (Application for a Certificate of Lawful Development for a Proposed Devel...
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Hillingdon/59809/APP/2025/2987
49 HARVEY ROAD NORTHOLT
Erection of single storey rear extension.
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Hillingdon/64426/APP/2025/3255
16 BIRCHWAY HAYES MIDDLESEX UB3 3PA
Conversion of roof space to habitable use to include a hip to gable end extension, a rear dormer with 2x Juliette balconies, gable end window, and 3x front roof lights (Application for a Ce...
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Hillingdon/64954/APP/2025/3053
36 STOWE CRESCENT RUISLIP MIDDLESEX HA4 7SS
Erection of wrap-around single-storey front, side, rear extension, and a front porch, following the demolition of the existing detached garage at rear.
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Hillingdon/72874/TRE/2025/333
122 SUTTON COURT ROAD HILLINGDON
TPO 757 T2 1x Silver Birch to fell.
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Hillingdon/79776/APP/2025/2820
55 MANOR WAYE UXBRIDGE UB8 2BE
Conversion of roof space to habitable use with hipped to gable end extension, rear dormer, and 3x rooflights. (Application for a Certificate of Lawful Development for a Proposed Development...
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Hillingdon/79820/APP/2025/3088
3&5 ASHLEY CLOSE PINNER HA5 3UF
Erection of a joint single-storey front infill porch extension
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Hillingdon/16599/APP/2025/3111
181 BOURNE AVENUE HAYES
Change of use from Class C3 dwellinghouse to C4 HMO for up to 6 persons. (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/19968/APP/2025/3098
43 CRAIG DRIVE HILLINGDON
Conversion of roof space to habitable use to include Rear dormer, juliette balcony, 3x front rooflights, and erection of outbuilding to rear garden, following the demolition of the existing...
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Hillingdon/26441/APP/2025/2647
100 COPTHALL ROAD WEST ICKENHAM UB10 8HT
Erection of double storey rear extension, and amendments to fenestrations.
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Hillingdon/28158/APP/2025/3058
263 WEST END ROAD RUISLIP
Conversion of roof space to habitable use to include hip to gable end extension, rear dormer, and 3x front rooflights (Application for a Certificate of Lawful Development for a Proposed Dev...
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Hillingdon/29717/APP/2025/3086
3 RODNEY GARDENS EASTCOTE PINNER
Installation of solar panels on the existing pitched roof slope and proposed side and rear extension as granted under 29717/APP/2025/1201. . (Application for a Certificate of Lawful Develop...
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Hillingdon/31772/APP/2025/3070
1 TREETOPS CLOSE NORTHWOOD
Erection of single-storey wrap-around extension with a pitched roof, extension to the rear of the existing habitable loft space, amendments to the existing front window dormer, and fenestra...
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Hillingdon/44618/APP/2025/3043
26 PARKFIELD CRESCENT RUISLIP
Erection of single storey wraparound extension to the side and rear, front porch extension, and amendments to fenestrations, following the demolition of the existing rear conservatory inclu...
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Hillingdon/5467/APP/2025/3248
3 CROMER CLOSE HILLINGDON
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 3.20 metres and height of the...
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Hillingdon/54732/APP/2025/3071
7 PATCHING WAY HAYES
Erection of a part double-storey side/rear extension, and conversion of attached garage to habitable use.
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Hillingdon/57551/APP/2025/3129
16 ARDLEY CLOSE RUISLIP MIDDLESEX HA4 7PL
Conversion of roof space to habitable use to include rear dormer, gable end window, 2x roof lights, and removal of chimney (Application for a Certificate of Lawful Development for a Propose...
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Hillingdon/60596/APP/2025/3090
14 SALT HILL CLOSE UXBRIDGE MIDDLESEX UB8 1PZ
Erection of a single storey side extension and conversion of garage into habitable use with raised roof and front and side windows.
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Hillingdon/69476/APP/2025/3156
5 BUSHEY ROAD ICKENHAM MIDDLESEX UB3 4AS
Erection of a front dormer following removal of 2no. front dormer windows.
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Hillingdon/76/APP/2025/3222
47 BALMORAL DRIVE HAYES
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/76795/APP/2025/3209
LAND AT YIEWSLEY LIBRARY & FORMER YIEWSLEY POOL FALLING LANE OTTERFIELD ROAD YIEWSLEY UB7 7BE
Non-Material Amendment (S96a) to vary Condition 2 (Approved Plans) of planning permission ref. 76795/APP/2023/2503, dated 02-09-2024 "(Formal Description: Demolition of existing Yiewsley Li...
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Hillingdon/77097/APP/2025/3015
13 OAK AVENUE WEST DRAYTON UB7 9EP
Details pursuant to the discharge of Conditions 5 (Step free access), 7 (Materials), 8 (Landscape Scheme), 9 (Demolition and Construction Management Plan), 15 (Habitat Management Plan) and...
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Hillingdon/78241/APP/2025/3232
164 HAREFIELD ROAD UXBRIDGE UB8 1PP
Conversion of the roof space to habitable use to include a hip to gable extension, rear dormer with a Juliette balcony, and 2x front roof lights (Application for a Certificate of Lawful Dev...
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Hillingdon/79080/APP/2025/3243
MALLARDS NORTHGATE NORTHWOOD HA6 2TJ
Non-material amendment to planning permission ref. 79080/APP/2025/801, dated 18-07-2025 (Erection of a part single storey, part two storey extension to the front, side and rear of the dwell...
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Hillingdon/79650/APP/2025/3154
18 WEST WALK HAYES UB3 3JH
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, and addition of a vent pipe to t...
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Hillingdon/79793/APP/2025/2914
246 BALMORAL DRIVE HAYES UB4 0AA
Erection of part single storey, part double storey rear extension
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Hillingdon/79821/APP/2025/3099
22 WOODFORD CRESCENT PINNER HA5 3TX
Erection of single storey rear extension and amendments to fenestrations, following the demolition of rear conservatory.
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Hillingdon/13426/APP/2025/3033
1 WOODSIDE ROAD NORTHWOOD
Variation of Condition 2 (Approved Plans) of planning permission ref. 13426/APP/2024/3060, dated 07-03-25 (Erection of a two storey extension to the side and front, erection of a single sto...
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Hillingdon/20195/APP/2025/2977
8 WYTELEAF CLOSE RUISLIP
Variation of Condition 2 (Approved Plans) of planning permission ref. 20195/APP/2025/1851, dated 19-09-25 (Erection of a double storey side extension and single storey side extension to cre...
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Hillingdon/20377/APP/2025/2963
68 SWAKELEYS DRIVE ICKENHAM
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...
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Hillingdon/31040/APP/2025/3045
140 SHARPS LANE RUISLIP
Proposed part single storey, part first floor side extension, single storey front /side extension, conversion of attached garage into habitable room.
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Hillingdon/44587/APP/2025/3182
7 COLCHESTER ROAD NORTHWOOD
Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 3 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of...
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Hillingdon/60650/APP/2025/3063
46 MANOR WAYE UXBRIDGE
Erection of a double storey side extension, single storey rear extension.
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Hillingdon/76795/APP/2025/1329
LAND AT YIEWSLEY LIBRARY & FORMER YIEWSLEY POOL FALLING LANE OTTERFIELD ROAD YIEWSLEY UB7 8AB
Details pursuant to the partial discharge (Otterfield Road Site) of conditions 13 (energy assessment),14 (energy monitoring, recording and reporting plan) and 20 (cycle strategy) of plannin...
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Hillingdon/76960/APP/2025/1084
15 Cowslip Close Uxbridge MIDDLESEX UB10 9QN
Conversion of garage to habitable space with the erection of a front porch (amended description and location plan 09.01.26)
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Hillingdon/7815/APP/2025/3041
18 EDINBURGH DRIVE ICKENHAM
Erection of a single storey rear infill extension.
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Hillingdon/79695/APP/2025/3102
32 KENT GARDENS RUISLIP HA4 8RX
Erection of a two storey side extension, single storey rear, amendments to fenestrations and demolition of existing conservatory and side garage.
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Hillingdon/79728/APP/2025/3174
112 WENTWORTH CRESCENT HAYES UB3 1NR
Erection of a part single storey, part two storey rear extension.
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Hillingdon/79812/APP/2025/3027
44 BURLINGTON CLOSE PINNER HA5 2TP
Erection of part two storey, rear part first storey side extension, conversion of attached garage into habitable use and erection of a new porch.
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Hillingdon/18234/APP/2025/3083
50 HIGHLAND ROAD NORTHWOOD
Erection of a two storey side extension, following demolition of existing garage and side extension. Conversion of roof space to habitable use to include a rear dormer, 4no. front facing ro...
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Hillingdon/19395/APP/2025/3035
49 NORTH HYDE ROAD HAYES
Erection of two storey side and rear extension, addition of side window and door, amendments to fenestrations, following the demolition of existing rear extension.
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Hillingdon/24358/APP/2025/2957
85 ROSEVILLE ROAD HAYES
Erection of single storey rear extension, outbuilding to rear garden, and following the demolition of existing rear garage.
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Hillingdon/3807/APP/2025/2916
MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN
Replacement of roof (Application for a Certificate of Lawful Development for a Proposed Development)