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/71554/APP/2025/466
UNITS 3 & 4 HEATHROW INTERCHANGE BULLSBROOK ROAD HAYES
A Prior Notification Application submitted under Schedule 2, Part 11, Class B of the Town and Country Planning (General Permitted Development) (England) Order (2015) (as amended) for the de...
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Hillingdon/75111/APP/2025/739
Union Park UP4 NORTH HYDE GARDENS HAYES UB3 4QQ
Redevelopment of site to deliver extension to existing Union Park data centre campus consisting of (a) free standing data centre building; (b) energy, power, and water infrastructure; (c) s...
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Hillingdon/78463/APP/2025/156
24 CONISTON GARDENS EASTCOTE HA5 2JL
Erection of a single storey rear/ side extension
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Hillingdon/36304/APP/2024/2594
13 DEVON WAY HILLINGDON
Existing use of the building as Use Class C2 - Residential Institutions (Application for a Certificate of Lawful Development for an Existing Use).
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Hillingdon/39729/APP/2024/2593
83A KINGSWAY HAYES
Existing use as Class C2 - Residential Institutions (Application for a Certificate of Lawful Development for a Existing Use)
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Hillingdon/51724/APP/2025/324
4 HOYLAKE GARDENS 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 3.62 metres, and for which th...
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Hillingdon/78323/APP/2025/415
140 LINDEN AVENUE RUISLIP HA4 8UB
Non-material amendment to planning permission ref. 78323/APP/2024/968, dated 11-11-24 (Erection of 2no. semi-detached dwellings including habitable accommodation within the roof space and o...
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Hillingdon/78850/APP/2024/3343
3a FIELD WAY RUISLIP
Erection of outbuilding to rear garden for ancillary use of first floor flat.
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Hillingdon/1661/APP/2025/173
63 HARLINGTON ROAD HILLINGDON
Details pursuant to the discharge of Conditions 5 (landscape scheme), 8 (facilities), 9 (cycle storage) and 10 (boundary walls) of planning permission ref. 1661/APP/2023/2883, dated 28-11-2...
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Hillingdon/20342/APP/2025/139
5A HARROW VIEW HILLINGDON
Details pursuant to the discharge of Conditions 3 (Construction Logistics), 4 (Sustainable water management), 5 (Materials), 6 (Levels), 7 (Step free access), 8 (Landscaping), 13 (Basement...
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Hillingdon/21755/APP/2024/3295
WELLINGTON HOUSE, 4-10 COWLEY ROAD UXBRIDGE UB8 2XW
Proposed two storey upward extension of Wellington House to provide 18 new residential apartments under the provisions of Schedule 2 Part 20 Class AA of the Town and Country Planning (Gener...
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Hillingdon/22082/APP/2024/3361
8 LIME GROVE RUISLIP
Erection of a single storey extension to the side of the dwelling. Conversion of roof space to habitable use including raising the ridge, installation of two rear dormers, 3 front roof ligh...
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Hillingdon/3231/APP/2025/481
84 & 84a LONG LANE ICKENHAM
Non-material amendment to planning application ref 3231/APP/2023/1083 dated 06-06-2023 (Erection of single storey extension to the rear of 84A Long Lane to be used as day centre for care ho...
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Hillingdon/33956/APP/2025/146
81 ST PETER'S ROAD COWLEY UXBRIDGE
Erection of a single storey extension to the side, front and rear.
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Hillingdon/39470/APP/2025/728
Land at Rushmoor Close Pinner HA5 2HF
Erection of 2no. two-storey detached dwellinghouses with associated parking, landscaping and ancillary works (revised plans 12.03.26)
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Hillingdon/4131/ADV/2024/46
60 HIGH STREET RUISLIP
Installation of 1 no. externally illuminated fascia sign and 1 no. externally illuminated hanging sign.
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Hillingdon/4131/APP/2024/2645
60 HIGH STREET RUISLIP
Installation of new shopfront, and extraction equipment including flue to rear and change of use to a mixed use (Restaurant/Hot-food Takeaway) Sui-Generis. The site also has an associated a...
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Hillingdon/49133/APP/2025/168
HATTON CROSS STATION SOUTHERN PERIMETER ROAD HEATHROW AIRPORT
Installation of 12 electric vehicle charging points, covering canopy, toilet facility, substation and enclosure and associated works.
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Hillingdon/49962/APP/2025/135
GOALS SOCCER CENTRE SPRINGFIELD ROAD HAYES UB4 0LP
Installation of a semi-portable container for sale of food.
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Hillingdon/78615/APP/2024/2903
62 STRATFORD ROAD HAYES UB4 9EW
Erection of a part single, part double storey rear extension, rear dormer, new gable end windows. Erection of rear outbuilding. (Part retrospective application)(Amended description).
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Hillingdon/79098/APP/2025/263
56 GADE CLOSE HAYES UB3 3PY
Erection of a single storey rear extension following the demolition of the existing conservatory and conversion of garage to habitable accommodation.
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Hillingdon/9135/APP/2025/223
21 SOUTHFIELD CLOSE HILLINGDON
Erection of a garage following the demolition of the existing garage.
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Hillingdon/2839/APP/2025/192
8 HEWENS ROAD HAYES
Erection of an outbuilding in rear garden for use as an annexe
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Hillingdon/32840/APP/2025/246
2 DORSET AVENUE HAYES
Erection of an outbuilding (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/35665/APP/2024/3154
105 HAYES END ROAD HAYES
Conversion of dwelling house into two flats, including the conversion of garage to habitable space, erection of a single storey rear extension, rear dormer with front-facing roof lights, am...
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Hillingdon/61545/APP/2025/289
17 MANSFIELD DRIVE HAYES MIDDLESEX
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/68142/APP/2024/3266
UNIT 2A POLAR PARK BATH ROAD HARLINGTON UB7 0EX
Installation of 3no. second floor windows.
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Hillingdon/7178/APP/2025/411
65 MILDRED AVENUE HAYES
Erection of an outbuilding to the rear (Application for a Certificate of Lawful Development for a Proposed Development).
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Hillingdon/79287/APP/2025/355
25 KINGS COLLEGE ROAD RUISLIP HA4 7JY
Erection of single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/14910/APP/2025/279
45 LAWRENCE DRIVE ICKENHAM
Erection of a single storey front extension and conversion of garage to habitable use, following partial demolition of garage.
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Hillingdon/18149/APP/2025/284
99 SHENLEY AVENUE RUISLIP
Erection of a single storey extension to the rear, conversion of integral garage to habitable accommodation, installation of patio
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Hillingdon/22443/APP/2025/267
12 THE GREEN WOOD END 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 3.20 metres, and for which th...
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Hillingdon/33610/APP/2024/3374
74 COMMONWEALTH AVENUE HAYES
Change of use from Use Class C3 (dwellinghouse) to Use Class C4 (House in Multiple Occupation for up to 6 people) (Application for a Certificate of Lawful Development for a Proposed Develop...
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Hillingdon/34227/APP/2024/3359
31 HUGHES ROAD HAYES
Erection of single storey and part first floor rear extension
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Hillingdon/35846/APP/2025/103
27 HEMMEN LANE HAYES
Erection of a single storey outbuilding to rear garden.
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Hillingdon/36720/APP/2025/209
84 DEANE CROFT ROAD EASTCOTE PINNER
Erection of a part double storey side/rear extension.
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Hillingdon/38871/APP/2024/3180
14 FRAYS AVENUE WEST DRAYTON
Demolition of existing detached residential dwelling (Class C3), attached garage and rear outbuildings and the erection of a replacement residential dwelling (Class C3) with associated exte...
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Hillingdon/43170/APP/2024/2253
79 HALFORD ROAD ICKENHAM
Demolition of existing bungalow, garage and conservatory. Erection of new chalet style dwelling with habitable accommodation in roof space including dormers and associated works.
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Hillingdon/46463/APP/2024/3099
YEADING MARINA BOATHOUSE COMPLEX WEST QUAY DRIVE HAYES
Details pursuant to the discharge of Conditions 5 (Details of materials), 6 (Landscape Scheme), 7 (Demolition and Construction Management Plan), 9 (Details of privacy screens), 10 (Servicin...
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Hillingdon/52626/APP/2025/1
63 STANLEY ROAD NORTHWOOD
Conversion of roof space to habitable use to include a rear dormer with juliette balcony and side window, 3 front roof lights and conversion of roof from hip to gable end (x 2) with new gab...
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Hillingdon/63297/ADV/2024/56
A.C.S HILLINGDON INTERNATIONAL SCHOOL 108 VINE LANE HILLINGDON MIDDLESEX UB10 OBE
Installation of 1no. non-illuminated free standing V-shaped sign including removal of the existing free standing banner frame sign.
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Hillingdon/66742/APP/2025/107
65 BROADWOOD AVENUE RUISLIP
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/79227/APP/2024/3311
177 WALTHAM AVENUE HAYES UB3 1TF
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/79260/APP/2025/196
100 BIRCHWAY HAYES UB3 3PD
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 for which th...
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Hillingdon/79272/APP/2025/255
27 AUTUMN WAY WEST DRAYTON UB7 9GP
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.60 metres, for which the maximum height would be 3.30 metres, and for which th...
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Hillingdon/39148/APP/2024/2509
4 THE DRIVE ICKENHAM
Erection of a two storey 5-bed detached dwelling house with habitable roof space, involving demolition of existing dwelling house.
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Hillingdon/79275/APP/2025/266
45 THORNHILL ROAD ICKENHAM UB10 8SQ
Conversion of roof space to habitable use to include a rear dormer, one front roof light and conversion of roof from hip to gable end. Removal of existing chimney (Application for a Certifi...
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Hillingdon/18970/APP/2025/220
2 PRIORY CLOSE RUISLIP
Erection of a single storey rear extension, and amendments to fenestration including replacement of front and side facing windows.
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Hillingdon/2451/APP/2025/157
35 STORMOUNT DRIVE HAYES
Erection of an outbuilding to the rear garden.
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Hillingdon/51120/APP/2024/3016
67 BISHOPS ROAD HAYES
Demolition of garage, partial demolition of existing rear extension and erection of a detached two storey 1-bed dwellinghouse with associated amenity space, vehicular parking and new crosso...
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Hillingdon/72870/APP/2025/122
Merck Sharpe Dohme (MSD) site off BREAKSPEAR ROAD SOUTH HAREFIELD UB9 6LS
Non-material amendment to planning permission ref. 72870/APP/2022/2692, dated 10-11-2022 (HS2 request for approval of Plans and Specifications under condition imposed by Schedule 17 to the...
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Hillingdon/77/APP/2025/71
50 RALEIGH AVENUE HAYES
Erection of a single storey side extension and a timber framed outbuilding with veranda (Part - Retrospective application)
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Hillingdon/79004/APP/2025/207
10 BEECHWOOD AVENUE RUISLIP HA4 6EN
Retention of front boundary wall
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Hillingdon/79261/APP/2025/201
9 SANDOW CRESCENT HAYES UB3 4QH
Installation of a vehicle crossover
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Hillingdon/79277/APP/2025/293
11 BLUEBELL TERRACE WEST DRAYTON UB7 9GB
Conversion of roof space to habitable use to include a rear dormer and two front roof lights (Application for a Certificate of Lawful Development for a Proposed Development).
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Hillingdon/10237/APP/2025/486
87 BLYTH ROAD HAYES
Change of use from a Class C3 (Dwellinghouse) to a Class C4 (Small HMO) for up to 6 people(Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/10494/APP/2024/3182
ST JOHNS UNITED REFORMED CHURCH HALLOWELL ROAD NORTHWOOD
Variation of Condition 2 (Approved Plans) of planning permission ref. 10494/APP/2024/1634, dated 29-08-2024 (Erection of new entrance foyer and single storey side extension, including new a...
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Hillingdon/1112/APP/2025/208
60 WOODSTOCK DRIVE ICKENHAM
Extension/conversion of garage to habitable accommodation. Erection of single story front extensions with the inclusion of bay windows to the façade.. Amendments to fenestration.
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Hillingdon/12853/APP/2024/2873
HAYES PARK NORTH, HAYES PARK HAYES END ROAD HAYES
Details pursuant to Condition 3 (Materials) of planning permission reference 12853/APP/2023/3720, dated 23-04-2024 (External alterations to the existing building, including alterations to s...
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Hillingdon/13426/APP/2024/3060
1 WOODSIDE ROAD NORTHWOOD
Erection of a two storey extension to the side and front, erection of a single storey extension to the rear, erection of front porch, following the demolition of existing conservatory, porc...