Planning authority · 2025
Hillingdon planning applications 2025
3,196 public planning records from 2025 in the production OGL dataset, newest first, linked to council source pages.
Applications
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Hillingdon/13697/APP/2025/10
37 WARREN ROAD ICKENHAM
Erection of a single front, part single part double storey side and rear extension and conversion of roof space to habitable use to include raising the ridge, extension over the proposed si...
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Hillingdon/23251/APP/2025/226
20 CHURCH ROAD COWLEY
Construction of a two-storey rear extension. Amendments to fenestration. Conversion of integral garage to gym and conversion of roof space to habitable use to include seven roof lights (App...
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Hillingdon/26544/APP/2025/308
CHILDRENS HOME CHARVILLE LANE HAYES
Non-material amendment to planning permission ref. 26544/APP/2023/2303 dated 09-10-23 (Redevelopment of an existing Children's Home to provide new build residential institution development...
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Hillingdon/28370/APP/2024/3313
28A PARK LANE HAREFIELD
Erection of an extension to the front and side of the dwelling with amendments to fenestrations including a new front gable feature with new windows and door. Conversion of roof space to ha...
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Hillingdon/28488/APP/2025/162
35 KEATS WAY WEST DRAYTON
Erection of granny annex to the rear garden, following the demolition of existing garage
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Hillingdon/52511/APP/2025/230
6 FIRS WALK NORTHWOOD
Details pursuant to the discharge of Condition 16 (Construction Management Plan) of planning permission ref. 52511/APP/2024/822, dated 07-06-2024 (Demolition of existing dwellinghouse and e...
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Hillingdon/54185/APP/2025/148
2 HAROLD AVENUE HAYES
Erection of a single storey rear extension and alterations to the existing front porch.
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Hillingdon/56840/APP/2024/3302
SHERINGHAM COURT 11 CLAYTON ROAD HAYES UB3 1AX
Installation of fire barriers and removal of flammable materials behind existing cladding (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/61876/APP/2024/3057
16C HIGH STREET NORTHWOOD HA6 1BN
Change of use for existing ground floor retail unit (Use Class E(a)) to fitness studio (Use Class E(d)) (Application for a Certificate of Lawful Development for a Proposed Use)
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Hillingdon/61899/APP/2024/3262
56 HIGHFIELD DRIVE ICKENHAM
Conversion of roof space to habitable use to include rear dormer, hip to gable end conversions, installation of 5no. front facing roof lights, 2no. side facing roof lights, 1no. rear facing...
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Hillingdon/62367/APP/2025/153
42 BOURN AVENUE HILLINGDON
Erection of new single storey rear extension following demolition of the existing conservatory.
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Hillingdon/62567/APP/2025/269
84 CATLINS LANE PINNER
Erection of single storey rear and front extensions. Conversion of integral garage to habitable accommodation.
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Hillingdon/6923/APP/2024/2955
4 ROFANT ROAD NORTHWOOD
Construction of a new dwellinghouse with associated parking, bin storage, and cycle storage, following the demolition of the existing outbuilding.
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Hillingdon/71585/APP/2025/233
19 LONGFORD GARDENS HAYES UB4 0JW
Conversion of roof space to habitable use to include a rear dormer, 1 front roof light and conversion of roof from hip to gable end with new gable end window (Application for a Certificate...
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Hillingdon/77038/APP/2025/469
UNIT 9 SWAN WHARF WATERLOO ROAD UXBRIDGE UB8 2RA
Construction of a garden shed (Application for Prior Approval under The Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) - Schedule 2, Part 6).
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Hillingdon/77448/APP/2024/3005
GARAGES AT CRANFORD DRIVE HAYES
Details pursuant to the discharge of Conditions 3 (Sustainable Water Management), 4 (Construction Management Plan), 7 (Step Free Access), 8 (M4(2) Dwelling Technical Specifications), 9 (Gro...
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Hillingdon/79274/APP/2025/262
43 SUMMER DRIVE WEST DRAYTON UB7 9GD
Conversion of roof space to habitable use to include a rear dormer with 2 front roof lights and conversion of roof from hip to gable end with new gable end window. Erection of a single stor...
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Hillingdon/10778/APP/2025/54
7 LARNE ROAD RUISLIP
Erection of outbuilding to rear garden
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Hillingdon/11905/APP/2024/3341
68 HATCH LANE HARMONDSWORTH
Details pursuant to the discharge of Condition 4 (Landscaping and Boundary Treatment) of Appeal Decision reference APP/R5510/D/24/3352816 (Hillingdon Council reference 11905/APP/2024/1332),...
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Hillingdon/12210/APP/2025/110
167 PIELD HEATH ROAD HILLINGDON
Erection of a first floor rear extension, single storey side extension and amendments to the fenestration.
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Hillingdon/12853/APP/2025/288
HAYES PARK NORTH, HAYES PARK HAYES END ROAD HAYES
Section 96a application for Non-Material Amendment to planning permission reference 12853/APP/2023/3720, dated 23-04-24 (External alterations to the existing building, including alterations...
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Hillingdon/17031/APP/2025/67
48 LOTHIAN AVENUE HAYES
Demolition of the existing garage and erection of a two storey side extension. Conversion of single dwelling house into two separate dwellings.
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Hillingdon/17686/APP/2025/309
102 KEATS WAY WEST DRAYTON
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and removal of existing chimney (Certificate of Lawful Development)
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Hillingdon/21451/APP/2025/244
1 ASHBURY DRIVE ICKENHAM
Erection of a single storey rear extension, following the demolition of existing rear extension. Conversion of garage space to habitable use including replacement of garage door with window.
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Hillingdon/25045/APP/2025/84
45 BOLDMERE ROAD EASTCOTE
Erection of a single storey extension to the rear, partial demolition and conversion of integral garage to habitable accommodation, erection of front porch, conversion of roof space to habi...
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Hillingdon/28032/APP/2025/115
40 MARLBOROUGH AVENUE RUISLIP
Erection of first floor and loft to existing bungalow with new hipped roof with 1 rear and 1 side dormer, following the erection of a single storey extension to the side and rear and the de...
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Hillingdon/36912/APP/2025/336
44 HAYES END DRIVE HAYES
Conversion of roof space to habitable use to include a rear dormer with window, conversion from hipped roof to gable end and 3 front roof lights. Erection of a front porch (Application for...
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Hillingdon/4403/APP/2024/3192
18 HIGH STREET UXBRIDGE
Change of use of ground floor from Office/Financial Services (Class E) to Restaurant (Class E) including internal alterations to the layout with the erection of partition walls and installa...
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Hillingdon/4403/APP/2024/3193
18 HIGH STREET UXBRIDGE
Change of use of ground floor from Office/Financial Services (Class E) to Restaurant (Class E) including internal alterations to the layout with the erection of partition walls and installa...
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Hillingdon/46400/APP/2025/70
15 GREEN LAWNS RUISLIP
Construction of a single-storey rear outbuilding
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Hillingdon/66815/APP/2025/163
3 STELLA CLOSE HILLINGDON
Erection of an outbuilding to rear garden
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Hillingdon/67559/APP/2025/127
48 WENTWORTH CRESCENT HAYES MIDDLESEX UB3 1NN
Erection of a first floor extension to the side and rear of the dwelling and single storey rear extension
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Hillingdon/70356/APP/2025/170
176 MAPLE ROAD HAYES
Details pursuant to the discharge of Conditions 3 (refuse storage), 4 (cycle storage) and 5 (charging point) of planning permission ref. 70356/APP/2022/2654, dated 28-03-2023 (Change of use...
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Hillingdon/76347/APP/2024/3051
89 WARWICK CRESCENT HAYES MIDDLESEX UB4 8RQ
Erection of a two storey side and rear extension to create 1 x 1-bed dwelling with associated parking, amenity space and boundary treatment following demolition of existing single storey si...
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Hillingdon/78275/APP/2024/3360
26 FERNDOWN NORTHWOOD HA6 1PH
Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 3 front roof lights, erection of a single storey rear extension and a front porch.
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Hillingdon/78383/APP/2025/359
829 UXBRIDGE ROAD HAYES UB4 8HZ
Change of use from C3 (single family dwellinghouse) to C4 (small scale HMO for up to 6 people).
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Hillingdon/79276/APP/2025/271
1 BLACKBIRD LANE NORTHWOOD HA6 2JU
Installation of 2 x front roof lights.
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Hillingdon/9809/APP/2025/111
86 MERTON AVENUE HILLINGDON
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of roof from hip to gable end. Erection of an outbuilding to rear garden (Application...
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Hillingdon/11007/APP/2025/179
39 COPSE WOOD WAY NORTHWOOD
Erection of outbuilding (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/28544/APP/2025/166
120 ROYAL CRESCENT RUISLIP
Erection of a single storey extension to the rear
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Hillingdon/39936/APP/2025/136
100 JUNIPER WAY HAYES
Conversion of existing garage into habitable room
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Hillingdon/41085/APP/2025/118
52 SUMMERHOUSE LANE HARMONDSWORTH
Change of use from Class C3 (Dwelling) to Class C4 (HMO) including conversion of garage to habitable use (Application for a Certificate of Lawful Development for a Proposed Development).
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Hillingdon/65814/APP/2025/129
21 LONG LANE ICKENHAM UB10 8QU
Demolition of existing rear conservatory and erection of a single storey rear extension
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Hillingdon/67817/APP/2025/217
1 CHIPPENHAM CLOSE PINNER HA5 2NF
Erection of first floor side extension
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Hillingdon/75874/APP/2024/3369
2 WOODCROFT CRESCENT HILLINGDON UB10 9JA
Erection of a part single storey, part two storey extension to the the side and rear. Erection of a detached outbuilding.
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Hillingdon/78276/APP/2025/294
1 ELM LAWN CLOSE UXBRIDGE UB8 1NX
Details pursuant to the discharge of Condition 5 (demolition and construction management plan) of planning permission ref. 78276/APP/2024/1904, dated 09-10-24 (Erection of a part single par...
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Hillingdon/79001/APP/2024/3339
426 LANSBURY DRIVE HAYES UB4 8SP
Erection of a part single storey, part two storey rear extension.
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Hillingdon/79158/APP/2024/2970
1 HAWTHORNE CRESCENT WEST DRAYTON UB7 9PA
Conversion of roof space to habitable use to include a rear dormer.
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Hillingdon/79195/APP/2025/403
4 MILDRED AVENUE HAYES
Erection of an outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/12579/APP/2025/615
HIGHVIEW FARM NEWYEARS GREEN LANE HAREFIELD UB9 6LX
Construction of a replacement Waste Transfer Station Building
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Hillingdon/1331/APP/2024/2169
FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Details pursuant to the partial discharge of Condition 3 (Sustainable water management- Block B only) as attached to planning permission ref.1331/APP/2019/2314 dated 28-06-2021 (Development...
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Hillingdon/21141/APP/2025/222
224 HOYLAKE CRESCENT ICKENHAM
Details pursuant to the discharge of conditions 3 (Materials and External Surfaces) and 5 (Landscaping Scheme) of planning permission ref. 21141/APP/2023/3630 dated 28-08-2024: Demolition o...
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Hillingdon/21755/APP/2024/2414
WELLINGTON HOUSE, 4-10 COWLEY ROAD UXBRIDGE UB8 2XW
Change of use from Office to C3 Residential units
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Hillingdon/23713/APP/2025/205
37 COTTINGHAM CHASE RUISLIP
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/23713/APP/2025/227
37 COTTINGHAM CHASE RUISLIP
Erection of an outbuilding to the rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/27354/APP/2024/3325
40 STATION APPROACH SOUTH RUISLIP
Details pursuant to the discharge of Condition 8 (Contamination) of planning permission ref. 27354/APP/2021/1291, dated 04-08-2021 (Erection of a three storey building comprising a dental s...
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Hillingdon/32123/APP/2025/176
9B ROFANT ROAD NORTHWOOD
Conversion of integral garage to habitable accommodation
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Hillingdon/34035/APP/2024/2175
JAMES HOUSE, 2 SANDY LODGE WAY NORTHWOOD
Demolition of the existing care home building and erection of a 2.5 storey building comprising of five flats (3x two-bedroom and 2x three-bedroom) with associated parking, cycle and bin sto...
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Hillingdon/42185/APP/2024/3268
144 HIGH STREET RUISLIP
Reconfiguration of shopfront to include the installation of new glazing, doors, fascia panel, and concrete effect aluminium cladding. New roller shutter installed and the redecoration of th...
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Hillingdon/4896/APP/2025/169
54 LAWRENCE DRIVE ICKENHAM
Erection of front porch