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/77902/APP/2025/2981
37 HERCIES ROAD HILLINGDON UB10 9LS
Erection of a single storey side and rear wrap around extension and front porch (amended description)
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Hillingdon/79840/APP/2025/3214
126 WRAYSBURY DRIVE YIEWSLEY UB7 7FR
Erection of single storey side and rear extension, front porch, and conversion of the side attached garage into habitable use.
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Hillingdon/79868/APP/2026/74
33 CREST GARDENS RUISLIP HA4 9HB
Erection of a single storey rear extension, following demolition of existing extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum h...
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Hillingdon/9556/APP/2026/461
HAYDON SCHOOL WILTSHIRE LANE EASTCOTE PINNER
Construction of a Artificial Grass Pitch (AGP) with perimeter fencing, hardstanding areas, storage container, floodlights and an access footpath
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Hillingdon/10996/APP/2025/3180
94 WINDSOR AVENUE HILLINGDON
Erection of wraparound side and rear extension, and a front porch.
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Hillingdon/14252/APP/2025/2753
73 HIGH STREET RUISLIP
Change of use of ground floor Class E (bank) to Sui Generis (bingo hall), following amendments to fenestrations
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Hillingdon/14626/APP/2025/1634
RAILWAY YARD, LAND REAR OF 255 FIELD END RUISLIP HA4 9NJ
Existing use of Class B8 (Storage and Distribution) (Application for a Certificate of Lawful Development for an Existing Use)
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Hillingdon/16124/APP/2026/438
LAND ADJACENT TO 68 SHALDON DRIVE RUISLIP
Erection of a detached 3-bed dwelling
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Hillingdon/16299/ADV/2025/56
FORMER WICKES AND HALFORDS, LAND OFF HAREFIELD ROAD HAREFIELD ROAD UXBRIDGE
Installation of 2no. internally illuminated fascia signs, 1 internally illuminated totem sign and vinyl graphics to glazing
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Hillingdon/16923/ADV/2025/53
NESTLES AVENUE DAY NURSERY NESTLES AVENUE HAYES
Installation of 2no. non-illuminated free standing signs, 1no. poster sign
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Hillingdon/41422/APP/2026/181
14B HIGH STREET HAREFIELD
Replacement of all 8 windows to front and rear of property. Replacing white wooden sash single glazed in poor condition with upvc white wood effect sash double glazed on front, and replacin...
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Hillingdon/4553/APP/2025/2650
23 HILLSIDE ROAD NORTHWOOD
Erection of single storey side and rear extension, extension of hipped roof to rear, 7x rooflights, erection of front porch, following the demolition of existing utility and conservatory at...
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Hillingdon/49062/APP/2025/3080
10 NORTHWOOD WAY NORTHWOOD
Conversion of roof space to habitable use to include a side and rear dormer, 2no. front rooflights, and the erection of a single storey side garage. (Description Amended)
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Hillingdon/53688/APP/2025/1962
55 YORK ROAD NORTHWOOD
Conversion of the existing dwelling into 1 x 2-bedroom and 1 x 4-bedroom self-contained dwellings including retrospective erection of single storey rear extension and raised patio; proposed...
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Hillingdon/6048/APP/2025/3014
64 LANGLEY CRESCENT HARLINGTON
Erection of single storey part side to rear extension
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Hillingdon/76550/APP/2026/440
LAND AT AUSTIN ROAD HAYES
Details pursuant to the discharge of Condition 8 of planning application 76550/APP/2023/2931 dated 26-03-2024. Section 73 application to vary Condition 3 of application reference 76550/APP/...
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Hillingdon/76551/APP/2026/441
LAND AT AVONDALE DRIVE HAYES
Details pursuant to the discharge of Condition 8 of planning permission 76551/APP/2021/4502 dated 28-09-2022. Hybrid planning application seeking OUTLINE permission (with all matters reserv...
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Hillingdon/79321/ADV/2025/59
WESTMOUNT CENTRE UXBRIDGE ROAD HAYES UB4 0HD
Installation of 1no. a digital advertisement display.
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Hillingdon/79768/APP/2025/2761
17 & 19 NEWDIGATE ROAD HAREFIELD UB9 6EH
Joint application for the erection of a single storey extension to the rear of both properties, following demolition of existing extensions
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Hillingdon/79768/APP/2025/2763
17 & 19 NEWDIGATE ROAD HAREFIELD UB9 6EH
Joint application for Nos. 17 & 19 Newdigate Road for the erection of a single storey extension to the rear, following demolition of existing extensions
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Hillingdon/16043/APP/2026/229
16 MILTON CLOSE HAYES
Conversion of roof space to habitable use to include a rear dormer and extension of roof from hip to gable end. Erection of outbuilding to rear garden (Application for a Certificate of Lawf...
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Hillingdon/22671/APP/2025/3148
89 HOWLETTS LANE RUISLIP
Change of use of ground floor from Class E(a) (Retail) to Class E(b) (Cafe)(Application for a Certificate of Lawful Development for a Proposed Use).
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Hillingdon/229/APP/2025/2404
47 BARRA HALL ROAD HAYES
Erection of single storey rear extension
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Hillingdon/23664/APP/2025/2264
16 GLEDWOOD CRESCENT HAYES
Change the use of a (Class C3a) dwelling to a children's home for up to four children (Class C2).
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Hillingdon/77460/APP/2026/117
Northwood Commercial Sales/Autocentre Northwood Ltd PINNER ROAD NORTHWOOD HA6 1DD
Non-material amendment to planning permission ref. 77460/APP/2023/2671, dated 09-01-24 (Replacement of vacant car sales centre with a 3-storey mixed use development comprising of 1 x 1-bed...
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Hillingdon/79635/APP/2025/2209
11 ELLESMERE CLOSE RUISLIP HA4 7PQ
Erection of a single storey side and rear extension, following demolition of existing garage.
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Hillingdon/79910/APP/2026/337
10 SAXON CLOSE HILLINGDON UB8 3RW
Conversion of roof space to habitable use to include 1no. front rooflight and 1no. rear rooflight, and removal of chimney breast and stack (Application for a Certificate of Lawful Developme...
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Hillingdon/9011/APP/2026/123
HAREFIELD HOSPITAL HILL END ROAD HAREFIELD MIDDLESEX UB9 6JH
Details pursuant to the discharge of Conditions 3 (demolition and construction management plan) of planning permission ref. 9011/APP/2025/2502, dated 23-12-25 (Removal of existing generator...
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Hillingdon/13697/APP/2026/422
37 WARREN ROAD ICKENHAM
Erection of a single storey outbuilding to the rear garden.
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Hillingdon/2819/APP/2025/2022
Old Mill Lodge 38 BENBOW WAYE COWLEY UB8 2EY
Certificate of existing lawful development seeking continuous use as a private residence since 2007, occupied by the same owner (Application for a Certificate of Lawful Development for an E...
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Hillingdon/38571/APP/2026/429
BURR HALL CHILTERN VIEW ROAD UXBRIDGE
Conversion of roof space to habitable use on the front building to include roof lights and rear window dormer as a new 1-bed apartment, raising the ridge roof height by 1.5m of the rear bui...
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Hillingdon/53620/APP/2025/1568
35 CRAVEN CLOSE HAYES
Erection of a single storey side extension (amended description and drawings)
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Hillingdon/71374/APP/2026/424
SILVERDALE INDUSTRIAL ESTATE SILVERDALE ROAD HAYES UB3 3BL
Temporary planning permission for the erection of two single storey buildings for industrial use and associated works.
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Hillingdon/8168/APP/2025/3262
34 THURLSTONE ROAD RUISLIP
Variation of Condition 2 (Approved Plans) of Planning Permission ref: 8168/APP/2025/2428, dated 04-11-2025 (Single side/rear extension with roof windows, following demolition of existing co...
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Hillingdon/11687/APP/2025/3185
35 CAMPDEN ROAD ICKENHAM
Erection of single storey side/rear wraparound extension and the conversion of the attached side garage into habitable use, following the demolition of the existing rear conservatory
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Hillingdon/29950/APP/2026/415
306 HIGH STREET HARLINGTON
Demolition of existing garages to create 5 self-contained units with amenities and bike stands, including emergency access and parking.
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Hillingdon/43638/TRE/2026/4
5 ROBARTS CLOSE EASTCOTE PINNER
TPO 378 T2 1x Oak to prune branches approx 1.5m.
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Hillingdon/45022/TRE/2026/2
8 DEBORAH CRESCENT RUISLIP
T18 on TPO 307 : Ash tree to Crown reduce across the entire top of the tree - complete removal of the section in yellow in Image 3, and removal of all branches growing toward the property s...
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Hillingdon/46727/APP/2025/3230
83 BOLDMERE ROAD EASTCOTE
Erection of a single storey side and rear extension, and conversion of garage to habitable use, following demolition of existing rear extension.
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Hillingdon/49109/APP/2025/3105
45 JUBILEE DRIVE RUISLIP
Erection of a mobile home in rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/79439/APP/2026/189
125 GLEBE AVENUE ICKENHAM
Non-material amendment to planning permission ref. 79439/APP/2025/1131, dated 19-06-25 (Erection of two storey side and part single part two storey rear extension) to change flat roof eleme...
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Hillingdon/17611/APP/2026/400
42 PIELD HEATH ROAD HILLINGDON
Proposed first-floor rear extension to create additional rooms and a single-storey rear infill extension to create an accessible room (amended drawings)
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Hillingdon/32699/APP/2025/3177
113 BURY STREET 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 3.60 metres, and for which th...
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Hillingdon/4482/APP/2025/3143
152-154 UXBRIDGE ROAD HAYES UB4 0JH
Variation of Condition 16 (mechanical ventilation) of planning permission ref. 4482/APP/2022/213, dated 01-05-25 (Erection of three storey mixed use retail and 9 residential apartments with...
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Hillingdon/74874/APP/2025/2880
4 WILLOW GROVE RUISLIP HA4 6DF
Erection of outbuilding to rear garden, rear patio alteration to include Part M compliant ramp, and partial demolition of front boundary wall
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Hillingdon/75438/APP/2025/3100
SILVER BIRCHES TILE KILN LANE HAREFIELD UB9 6LU
Removal of Condition 10 (Obscure Glazing) of planning permission ref. 75438/APP/2021/3910, dated 01/06/2022 (Variation of Condition 2 (Approved Plans) of planning permission ref. 75438/APP/...
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Hillingdon/79655/APP/2026/309
52 LOTHIAN AVENUE HAYES UB4 0EQ
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/79807/APP/2025/2959
12-14 LONG DRIVE RUISLIP HA4 0HG
Erection of a single storey rear extension to create an Office Space
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Hillingdon/79835/APP/2025/3167
23 PARKFIELD ROAD ICKENHAM UB10 8LN
Erection of part single storey, part two storey side, front and rear extension; a front porch; Conversion of the roof space to habitable use to include raising the roof, hip to gable extens...
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Hillingdon/79842/TRE/2025/336
Flat 1 99 DAWLEY ROAD HAYES UB3 1LX
TPO 358 T8 & T10 2x Lime crown lift removing 3m.
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Hillingdon/12708/APP/2025/2969
18 CARDINAL ROAD RUISLIP
Conversion of roof space to habitable use to include hip to gable end, rear dormer, gable end window, front roof lights, and erection of a single-storey rear extension, following demolition...
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Hillingdon/20101/APP/2025/72
1 HIGH ROAD EASTCOTE
Erection of outbuilding to rear of office building.
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Hillingdon/31877/APP/2025/2768
30-34 STATION ROAD WEST DRAYTON UB7 7BZ
Installation of new plant solution and boundary treatment to rear of store.
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Hillingdon/31877/APP/2025/2771
30-34 STATION ROAD WEST DRAYTON UB7 7BZ
Infilling of existing ATM aperture area, fenestration changes including the replacement of a bay window with an automatic sliding door and replacing existing single swing door with fixed sh...
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Hillingdon/43100/APP/2025/1424
31 GREAT CENTRAL AVENUE RUISLIP
Erection of a first-floor extension over existing building to create a two storey dwelling
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Hillingdon/4482/APP/2025/3268
152-154 UXBRIDGE ROAD HAYES UB4 0JH
Details pursuant to the partial discharge of Condition 17 (Part A) (Dust Control Plan) of planning permission ref. 4482/APP/2022/213, dated 10/10/2024 (Erection of three storey mixed use re...
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Hillingdon/585/APP/2025/2754
ST ANDREWS PARK HILLINGDON ROAD UXBRIDGE
Details pursuant to the partial discharge of Conditions 68 (Drainage Strategy), 69 (Scheme to Dispose Foul and Surface Water) and 70 (Rainwater or Grey Water Recycling Facilities) for the T...
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Hillingdon/73696/ADV/2026/10
360 STOCKLEY CLOSE WEST DRAYTON MIDDLESEX
Installation of 2no. internally illuminated logo signs, 1no. internally illuminated lettering sign, and 1no. internally illuminated totem sign (Related to planning application ref. 68023/AP...
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Hillingdon/79602/APP/2025/2019
26A and 28A HIGH STREET NORTHWOOD HA6 1BN
Certificate of Lawful Development to confirm the use of No 26a High Street as 1 residential flat (at rear ground and first floor level) and No 28a High Street as 2 residential flats - flat...
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Hillingdon/21437/APP/2026/16
97 PARK LANE HAYES
Erection of rear extension, following the demolition of existing rear extension and detached garage