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/48067/APP/2026/1562
17 MONMOUTH ROAD HAYES
Variation of Condition 2 (Approved Plans) of planning permission ref. 48067/APP/2025/38, dated 19-02-25 (Construction of part single-storey, part two-storey rear extension) to include a roo...
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Hillingdon/50818/APP/2026/1312
3D COURT ROAD ICKENHAM
Non-material amendment to planning permission ref. 50818/APP/2024/2159, dated 30-09-24 (Demolition of existing conservatory and erection of single storey rear extension) to supplement the d...
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Hillingdon/77506/APP/2026/973
46 DELLFIELD CRESCENT COWLEY
Erection of a single storey extension to the side/rear, erection of front porch, following the demolition of existing garage
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Hillingdon/9490/APP/2026/1564
10 MILTON ROAD ICKENHAM
Alterations to external appearance of property including replacement of flat roofs above the first floor side extension and front facing dormer with pitched roofs, installation of rooflight...
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Hillingdon/1080/APP/2026/1038
29 THORNHILL ROAD ICKENHAM
Erection of a two storey front extension, a part single storey, part two storey rear extension, conversion of roof space to habitable use including raising of the ridge line, alterations to...
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Hillingdon/1220/APP/2026/1544
116 SHARPS LANE RUISLIP
Erection of single storey rear extension, conversion of garage to to habitable use including replacement of garage door with a window, and installation of a first floor window to front elev...
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Hillingdon/12883/APP/2026/1537
261 LONG LANE HILLINGDON
Variation of Condition 2 (Approved Plans) of planning permission ref. 12883/APP/2025/2443, dated 09-04-26 (Demolition of existing dwelling and erection of a two storey building comprising 3...
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Hillingdon/1331/APP/2026/1019
CANTEEN BUILDING FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Details pursuant to the partial discharge of Condition 16 Part i (Contamination) (Block H only) of planning permission ref. 1331/APP/2022/2553 dated 05-07-2023 (Partial demolition and redev...
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Hillingdon/13487/APP/2026/1099
71 HERCIES ROAD HILLINGDON
Erection of a single storey rear extension following demolition of existing rear extension, and conversion of a roof space to habitable use including a rear dormer and conversion of roof fo...
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Hillingdon/15183/APP/2026/1551
105 CARDINAL ROAD RUISLIP
Erection of a single storey rear extension and a front porch, following partial demolition of the existing outbuilding to the rear garden.
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Hillingdon/15607/APP/2026/1541
41 MIDHURST GARDENS UXBRIDGE
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.99 metres, for which the maximum height would be 3.40 metres, and for which th...
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Hillingdon/19779/APP/2026/1546
22 LEAMINGTON PLACE HAYES
Erection of a single storey extension to the side/rear and erection of porch
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Hillingdon/1983/APP/2026/1078
69 HIGH STREET RUISLIP
Details pursuant to the discharge of Condition 4 (Construction Management Plan) of planning permission ref. 1983/APP/2022/2930, dated 17-11-2022 (Appeal ref: APP/R5510/W/23/3314927) (Extens...
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Hillingdon/29504/APP/2026/1555
15 MANOR ROAD RUISLIP
Variation of Condition 2 (Approved Plans) of planning permission ref. 29504/APP/2025/2818, dated 23-02-26 (Erection of two storey wraparound side and rear extension) to [Replacement of firs...
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Hillingdon/47425/APP/2026/1543
44 ASH GROVE HAREFIELD
Change of use from Class C3 dwelling to a small House in Multiple Occupation (Class C4) incorporating single-storey rear extension and rear dormer
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Hillingdon/50394/APP/2026/1497
30 STAR ROAD UXBRIDGE
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 2x roof lights to front, and a gable end window (Application for a certificate of lawful developmen...
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Hillingdon/7008/APP/2026/731
LIDL 137 COWLEY ROAD UXBRIDGE UB8 2AG
Installation of 1 x EV Charger upstand and associated feeder pillar cabinet and car parking layout amendments
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Hillingdon/794/APP/2026/1052
31 RICHMOND AVENUE HILLINGDON
Erection of a single storey extension to the rear, conversion of roof space to habitable use to include a rear dormer, front roof lights, conversion of roof from hip to gable end, following...
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Hillingdon/80047/APP/2026/1075
8 BROADACRE CLOSE ICKENHAM UB10 8BL
Erection of rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/80134/APP/2026/1498
15 MONTAGUE ROAD UXBRIDGE UB8 1QL
Existing use of property as a Class C4 HMO (Application for a Certificate of Lawful Development for an Existing Use)
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Hillingdon/10364/APP/2026/771
WAVERLEY 11 CHARVILLE LANE HAYES
Erection of a single storey rear extension and conversion of roof space to habitable use including a hip to gable extension and rear dormer (amended drawings and description)
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Hillingdon/12488/APP/2026/1056
53 POTTER STREET NORTHWOOD
Erection of a single storey wraparound extension to the side and rear
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Hillingdon/1291/APP/2026/1020
24 WIMBORNE AVENUE HAYES
Erection of a ground floor rear extension
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Hillingdon/1331/APP/2025/3219
FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Non-material amendment to planning permission ref. 1331/APP/2019/2314, dated 28-06-2021 (Development of 4 no. new buildings comprising residential units (in addition to those approved under...
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Hillingdon/1331/APP/2025/3220
FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Non-material amendment to planning permission ref. 1331/APP/2021/751, dated 10-11-2021 (Section 73 application seeking a variation to Condition 61 (Approved Drawings) of planning permission...
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Hillingdon/1331/APP/2026/359
FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Details pursuant to the partial discharge of Condition 20 (landscape scheme) and full discharge of Condition 21 (play area for children) (Block H only) as attached to planning permission re...
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Hillingdon/1331/APP/2026/61
FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Details pursuant to the partial discharge of Conditions 16, 31 and 45 (Landscaping- Block C only) of planning permission ref. 1331/APP/2019/2314 dated 28-06-2021 (Development of 4 no. new b...
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Hillingdon/13850/APP/2026/1002
20 PAIGNTON ROAD RUISLIP
Erection of outbuilding to the rear (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/15806/APP/2026/449
1 ALMOND AVENUE ICKENHAM
Erection of single storey rear extension with green roof, two storey side extension, conversion of roof space to habitable use to include 2 x rear window dormers, roof lights to front, side...
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Hillingdon/1809/APP/2026/650
35 MOOR PARK ROAD NORTHWOOD
Erection of single storey part rear, part side extension with a pitched roof, and an outbuilding to the rear garden, all following the demolition of an existing rear conservatory.
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Hillingdon/3069/APP/2026/755
78 WHITBY ROAD RUISLIP
Erection of single storey rear extension
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Hillingdon/40031/APP/2026/1530
27 DAWLISH DRIVE RUISLIP
Erection of part single part two storey side and rear extensions, conversion of garage to habitable space including replacement of the garage door with a window, and conversion of roof spac...
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Hillingdon/43393/APP/2026/1534
42 ST PETER'S ROAD UXBRIDGE
Change of use from C3 to C4 HMO (Application for a Certificate of Lawful Development for an Existing Development)
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Hillingdon/44104/APP/2026/959
UNIT 5 SWALLOWFIELD WAY HAYES
Installation of solar panels across the roof space (Application under Class J, Part 14, Schedule 2 of the General Permitted Development (England) Order 2015 (as amended))
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Hillingdon/4687/APP/2026/986
HSBC 27-28 HIGH STREET UXBRIDGE
Replacement of the entrance door on like-for-like basis
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Hillingdon/4687/APP/2026/987
HSBC 27-28 HIGH STREET UXBRIDGE
Replacement of the entrance door on like-for-like basis (Application for Listed Building Consent)
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Hillingdon/4776/APP/2026/970
151 STATION ROAD WEST DRAYTON
Demolition of the existing bungalow and ancillary buildings, and redevelopment of the site to provide 5 x three-bedroom dwellings, together with associated landscaping, car parking and cycl...
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Hillingdon/55663/APP/2026/999
142 GLEBE AVENUE ICKENHAM
Erection of a single storey extension to the rear, erection of a single storey extension to the front, conversion of garage into habitable accommodation, erection of front porch, following...
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Hillingdon/59225/APP/2026/1531
18 CHURCH AVENUE RUISLIP
Erection of a two storey rear extension and conversion of roof space to habitable use including a rear dormer, 1no. rear facing rooflight, 1no. side facing rooflight and 3no. front facing r...
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Hillingdon/60611/APP/2026/1036
16 CROSSWAY HAYES MIDDLESEX UB3 3JQ
Erection of a single-storey rear extension.
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Hillingdon/71486/APP/2026/824
GRAND UNION VILLAGE SEND SCHOOL BALLINGER WAY HAYES UB5 6GG
Installation of 3 x Air Source Heat Pumps to replace existing heat pumps.
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Hillingdon/73218/APP/2026/706
9 SHARPS LANE RUISLIP MIDDLESEX HA4 7JG
Proposed part single and part double storey side and rear extensions to allow for the conversion of the existing property from Use Class C4 (HMO) to Use Class C2 (Care Home) - 18 Bedrooms,...
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Hillingdon/76034/APP/2026/1533
96 BOURNE AVENUE HAYES UB3 1QP
Details pursuant to the discharge of Conditions 3 (Materials), 4 (Landscape), 5(Step Free Access) of planning permission ref. 76034/APP/2026/710, dated 01-06-2026 (Erection of 1no. 2 storey...
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Hillingdon/79763/APP/2026/745
318 WEST END ROAD RUISLIP HA4 6RD
Erection of a single storey rear extension, and conversion of loft space to include a rear dormer and hipped to gable end conversions (Retrospective Planning Application) (Description Amend...
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Hillingdon/79777/APP/2026/682
LAND TO THE REAR OF 61 & 63 NORTH HYDE ROAD HAYES UB3 4PB
Erection of 1no. dwellinghouse with associated landscaping, parking, refuse area, fencing, and a dropped kerb, all following the demolition of an existing garage.
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Hillingdon/79865/APP/2026/70
Land to North of Meadowlea Close HARMONDSWORTH UB7 0AF
Existing use of an open field as Sui Generis (equestrian use), erection of a field stable, caravans, and outbuildings (Application for a Certificate of Lawful Development for Existing Use)
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Hillingdon/80018/APP/2026/1060
26 HUDSON ROAD HARLINGTON UB3 5EL
Erection of a single storey extension to the rear
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Hillingdon/80026/APP/2026/906
85 PARK ROAD UXBRIDGE UB8 1NW
Installation of dropped kerb, including the removal of wall boundary to the front
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Hillingdon/80051/APP/2026/1088
6 NINTH AVENUE HAYES UB3 2HH
Erection of a part single storey, part two storey rear extension.
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Hillingdon/80143/APP/2026/1535
SILVER STORES 71 FAIRFIELD ROAD YIEWSLEY UB7 8EZ
Erection of a single storey rear extension, installation of replacement roof over existing rear extension, and the installation of a new side entrance to upper-floor flat.
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Hillingdon/8315/APP/2026/519
55 HIGHLAND ROAD NORTHWOOD
Conversion of roof space to habitable use to include hip to gable extension, rear dormer with a Juliette balcony, 2 x front roof lights and gable end window (Application for a Certificate o...
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Hillingdon/8337/APP/2026/1091
6 HALFORD ROAD ICKENHAM
Erection of single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/8337/APP/2026/1121
6 HALFORD ROAD ICKENHAM
Conversion of roof space to habitable use to include 2 x side dormers, conversion of roof from hip to gable end, following the demolition of 2 x chimney stacks (Application for a Certificat...
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Hillingdon/11687/APP/2026/1003
35 CAMPDEN ROAD ICKENHAM
Variation of Condition 2 (Approved Plans) of planning permission ref. 11687/APP/2025/3185, dated 17-02-2026 (Erection of single storey side/rear wraparound extension and the conversion of t...
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Hillingdon/12813/TRE/2026/105
42 FAIRWAY AVENUE WEST DRAYTON
TPO 518 G5 1x Black Poplar to re-pollard back to previous pollard points (approx. 4m).
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Hillingdon/16329/APP/2026/1523
10 WESTFIELD WAY RUISLIP
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, gable end window, 2x front roof lights, and an outbuilding to the rear garden (Application for a ce...
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Hillingdon/17379/TRE/2026/149
41 FRAYSLEA UXBRIDGE
TPO 8 G5 1x Yew to fell.
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Hillingdon/223/APP/2026/1521
146 NORTHWOOD ROAD HAREFIELD
Conversion of roof space to habitable use to include rear dormer, enlargement, rear dormer, rooflights to front and top, and the conversion of the integral garage to habitable use, followin...
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Hillingdon/22888/TRE/2026/106
CHESTER COURT 8 CHESTER ROAD NORTHWOOD
TPO 191 T8 1x Ash to reduce by up to 3m all over.
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Hillingdon/22985/APP/2026/361
21 MONTAGUE ROAD UXBRIDGE
Erection of a single storey extension to the rear, erection of front porch