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/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
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Hillingdon/50632/APP/2025/253
20A FRITHWOOD AVENUE NORTHWOOD
Non-material amendment to planning permission ref. 50632/APP/2023/2313, dated 29-09-2023 (Erection of a single storey side extension, amendments to fenestration including relocation of dorm...
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Hillingdon/5516/APP/2025/3
14 WILLOW TREE LANE HAYES
Erection of a first floor side extension over existing garage. Conversion of integral garage to habitable accommodation and amendments to fenestration.
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Hillingdon/57721/APP/2025/35
168 TOLCARNE DRIVE PINNER
Erection of single storey rear extension, first floor side extension, front porch, conversion of garage to habitable accommodation with amendments to fenestrations.
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Hillingdon/6063/APP/2024/3147
26 MOOR PARK ROAD NORTHWOOD
Erection of a part single storey, part double storey side extension. Conversion of existing garage to habitable use with amendments to fenestration. Demolition of existing conservatory and...
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Hillingdon/65144/APP/2025/99
28 RAISINS HILL EASTCOTE MIDDLESEX HA5 2BS
Conversion of roof space to habitable use to include a wraparound dormer to the sides and rear with 1 front roof light, erection of front porch (Application for a Certificate of Lawful Deve...
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Hillingdon/79247/APP/2025/80
135 THE GREENWAY ICKENHAM UB10 8LT
Erection of a single storey extension to the side and rear and conversion of garage to habitable accommodation with amendments to fenestrations.
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Hillingdon/887/APP/2024/2959
46 BOUNDARY ROAD EASTCOTE
Erection of a single storey extension to the rear, a first floor extension to the side, a single storey extension to the front, conversion of roof space to habitable use to include raising...
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Hillingdon/19257/APP/2024/2805
83 FREEMANS LANE HAYES
Erection of a single storey extension to rear. Erection of a front porch. Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from...
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Hillingdon/27482/APP/2024/3227
53 WOOD END GREEN ROAD HAYES
Erection of a part single storey, part two storey wraparound extension to the side and rear, erection of a front porch
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Hillingdon/45017/APP/2025/51
32 WILLOW GROVE RUISLIP
Erection of a front porch and a single storey side and rear extension with alteration to the roof profile of existing rear extension, amendments to fenestrations and extension to the existi...
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Hillingdon/64997/APP/2025/240
19 DUCKS HILL ROAD NORTHWOOD MIDDLESEX HA6 2NW
Installation of an Air Source Heat Pump.
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Hillingdon/74203/APP/2025/11
14 TIPTREE ROAD RUISLIP HA4 0EW
Erection of a single storey rear extension.
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Hillingdon/76329/APP/2025/14
4 HAWKESWORTH CLOSE NORTHWOOD MIDDLESEX HA6 2FT
Erection of a single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development).
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Hillingdon/78241/APP/2024/2223
LAND REAR OF 164 HAREFIELD ROAD UXBRIDGE UB8 1PP
Erection of a detached two storey 3-bedroom house, with off-street parking and front and rear gardens
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Hillingdon/78649/APP/2025/424
104 HIGH STREET HAREFIELD
Non material amendment to planning application reference 78649/APP/2024/2120 dated 22-08-2025 (Erection of a part single storey, part two storey rear extension. Conversion of roof space to...
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Hillingdon/79224/APP/2024/3271
9 ROXBURN WAY RUISLIP HA4 6HR
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 2.65 metres, and for which th...
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Hillingdon/11253/APP/2024/3111
43A WOODSTOCK GARDENS HAYES UB4 8BA
Erection of a first floor rear extension
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Hillingdon/2145/APP/2025/249
GRANGEWOOD SCHOOL FORE STREET EASTCOTE PINNER
Non material amendment to planning application ref. 2145/APP/2022/3534 dated 09-03-2023 (Demolition of existing school building and construction of part one storey, part two storey Special...
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Hillingdon/24825/APP/2025/74
39 PARKFIELD ROAD ICKENHAM
Details pursuant to the discharge of Conditions 3 (materials and external surfaces), 5 (demolition and construction management plan), 7 (heating system details) and 11 (Step Free Access) of...
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Hillingdon/27889/APP/2025/114
4 ROSTREVOR GARDENS HAYES
Construction of a part single-storey, part two-storey side and rear extension.
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Hillingdon/42185/APP/2025/265
144 HIGH STREET RUISLIP
Details pursuant to the discharge of Condition 5 (Operation Management Plan) of planning permission ref. 42185/APP/2024/731, dated 05-06-2024 (Change of use from Class E (Commercial, Busine...
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Hillingdon/42693/APP/2025/119
88 ROYAL CRESCENT RUISLIP
Erection of a single storey extension to the side and rear.
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Hillingdon/45949/APP/2025/26
40 HILLSIDE GARDENS NORTHWOOD
Erection of single storey rear and front, part side extensions, conversion of integral garage to habitable room including alterations to fenestration.
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Hillingdon/4966/APP/2025/69
48 ADELPHI CRESCENT HAYES
Alteration to rear extension to include a rear lantern and new side facing window at ground floor level.
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Hillingdon/60653/APP/2025/141
FORMER GARAGES SITE REAR OF SULLIVAN CRESCENT HAREFIELD
Details pursuant to the discharge of Condition 5 (Land Contamination) planning permission ref. 60653/APP/2024/295, dated 12-04-2024 (Variation of Condition 2 (Approved Plans) of planning pe...
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Hillingdon/63281/APP/2025/93
21 PALACE ROAD RUISLIP MIDDLESEX
Erection of a single storey wraparound extension to the side and rear
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Hillingdon/63838/APP/2024/3283
15 RUSHDENE ROAD EASTCOTE
Erection of canopy to the rear (Retrospective application)
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Hillingdon/63838/APP/2025/44
15 RUSHDENE ROAD EASTCOTE
Retention of existing front canopy (Retrospective application)
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Hillingdon/66653/APP/2025/130
104 TUDOR ROAD HAYES MIDDLESEX UB3 2QG
Erection of a single storey side extension.
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Hillingdon/73766/APP/2025/108
4A CHURCH ROAD COWLEY UB8 3NA
Installation of Air Source Heat Pump installed to side of building (Retrospective application)
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Hillingdon/75534/APP/2025/97
LAND ADJACENT TO 33 BRAMBLES FARM DRIVE BRAMBLES FARM DRIVE HILLINGDON
Installation of 2no. rapid and 1no. fast EV chargers to serve 6no. EV charging bays together with ancillary electrical equipment in accordance with permitted development legislation (Applic...
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Hillingdon/77201/APP/2025/117
28 PARKFIELD AVENUE HILLINGDON MIDDLESEX UB10 ODF
Erection of an outbuilding to rear garden.
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Hillingdon/79218/APP/2025/20
86 WEST END ROAD RUISLIP HA4 6DS
Installation of a new vehicular crossover.
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Hillingdon/79233/APP/2025/7
38 AYLSHAM DRIVE ICKENHAM UB10 8TL
Erection of a single storey rear extension, conversion of garage to habitable accommodation, and amendments to fenestration.
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Hillingdon/48387/ADV/2025/3
MCDONALDS RESTAURANT, LOMBARDY RETAIL PK COLDHARBOUR LANE HAYES
Installation of 1no. internally illuminated free standing sign.
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Hillingdon/48387/APP/2025/50
MCDONALDS RESTAURANT, LOMBARDY RETAIL PK COLDHARBOUR LANE HAYES
Erection of single storey extensions to the side, amendments to fenestrations and associated works to the site
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Hillingdon/50613/APP/2025/311
SEYMOUR HOUSE 30-38 CHESTER ROAD NORTHWOOD
Erection of ground, first and second floor link walkways between two existing care home buildings.
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Hillingdon/56402/APP/2025/235
FORMER ADDISON LEE BUILDING BULLS BRIDGE CENTRE NORTH HYDE GARDENS 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/58582/APP/2024/3257
16 HILLSIDE ROAD NORTHWOOD MIDDX HA6 1QA
demolition of existing garage and addition of a side extension, loft conversion with hip to gable roof.
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Hillingdon/64370/APP/2024/3253
76 DIAMOND ROAD RUISLIP
Erection of a front porch and a single storey side extension.
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Hillingdon/79249/APP/2025/85
LAND AT BOLINGBROKE WAY HAYES UB3 1EJ
Establishment of a Depot (Application for a Certificate of Lawful Development for a Proposed Development)