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/75317/APP/2026/399
LAND N/O CHILTERN MAINLINE, E/O RIVER PINN, W/O HIGH ROAD/ ICKENHAM ROAD RUISLIP
Non-material amendment to planning permission ref. 75317/APP/2019/4141 (refused on 22-05-2020 and allowed at appeal on 18-11-2020) (Request for approval of Plans & Specifications under cond...
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Hillingdon/76293/APP/2026/401
LAND TO THE EAST AND WEST OF BREAKSPEAR RD S HAREFIELD
Non-material amendment to planning permission ref. 76293/APP/2021/1158 dated 07-07-2021 (Request for approval of plans and specifications under condition imposed by Schedule 17 to the High...
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Hillingdon/79686/TRE/2026/27
87 MYRTLESIDE CLOSE NORTHWOOD HA6 2XQ
TPO 129 G4 1x Oak tree to reduce by up to 2.5m.
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Hillingdon/80012/APP/2026/879
43 PINEWOOD AVENUE HILLINGDON UB8 3LW
Erection of a single storey outbuilding to the rear garden for use as an office.
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Hillingdon/16915/APP/2026/878
57 WARREN ROAD ICKENHAM
Erection of an outbuilding to rear garden (Retrospective application)
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Hillingdon/19119/APP/2026/876
12 BRIDLE ROAD EASTCOTE
Erection of a single storey rear extension, two storey front, side and rear extensions
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Hillingdon/11641/APP/2026/177
1 BLOSSOM WAY WEST DRAYTON
Proposed granny annexe rear outbuilding.
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Hillingdon/13944/APP/2026/260
63 BLANDFORD WAYE HAYES
Erection of a part single storey, part two storey side and rear extension. Erection of a porch.
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Hillingdon/15185/APP/2026/475
31 FIELD WAY 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 3.00 metres, and for which th...
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Hillingdon/19153/APP/2026/517
20 GORDON CRESCENT HAYES
Erection of a first floor rear extension
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Hillingdon/19919/APP/2026/182
52 FERRERS AVENUE WEST DRAYTON
Erection of double-storey rear extension, increased depth to front porch, conversion of roof space to habitable use to include increased roof ridge height, roof lights to all roof sides, an...
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Hillingdon/20093/APP/2026/433
24 THE DRIVE ICKENHAM
Variation of Conditions 2 (approved plans) and 3 (matching materials) of planning permission ref. 20093/APP/2025/1111, dated 13-06-2025 (Erection of part single-storey, part two-storey fron...
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Hillingdon/20610/APP/2026/872
UNION WHARF BENTINCK ROAD WEST DRAYTON MIDDLESEX UB7 7RP
Replacement of external materials from spandrel panels to non-combustible alternative (aluminium spandrel panels, and rockpanel), replacement of two timber soffits at rear to non-combustibl...
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Hillingdon/21955/APP/2026/142
120 HAIG ROAD HILLINGDON
Erection of single storey side and rear extension, following demolition of rear extension
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Hillingdon/2297/APP/2026/188
MINET INFANT SCHOOL AVONDALE DRIVE HAYES
Erection of a Multi Use Games Area (MUGA) to be built on grass area in front of school, with associated landscaping (Application for a Certificate of Lawful Development for a Proposed Devel...
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Hillingdon/23658/APP/2026/869
Northwood And Pinner Community Hospital PINNER ROAD NORTHWOOD HA6 1TH
Details pursuant to the discharge of Condition 10i, ii & iii(Footpath), Condition 23 (Landscaping), Condition 24 (Parking Management and Design Strategy) and Condition 26 (Lighting) of plan...
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Hillingdon/28749/APP/2026/384
8 ASH GROVE HAREFIELD
Erection of a single storey rear extension, following demolition of existing conservatory.
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Hillingdon/31252/APP/2026/487
57 GRANVILLE ROAD HILLINGDON
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 3.245 metres, and for which t...
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Hillingdon/34025/APP/2026/124
3 LITTLE ROAD HAYES
Conversion of internal garage to habitable room, retention of windows to the side elevation, retention of an additional roof light, amendments to the previously approved rear dormer and the...
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Hillingdon/38409/APP/2026/135
32 BARNHILL LANE HAYES
Erection of front porch, front extension and conversion of attached garage to habitable use, including amendments to fenestration.
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Hillingdon/43721/APP/2026/871
13 CLAMMAS WAY UXBRIDGE
Subdivision of property into 2x 2bed flats, with associated amenity space, refuse and cycle parking. Erection of a part single storey, part two storey extension to the side and rear, conver...
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Hillingdon/4482/APP/2025/1871
152-154 UXBRIDGE ROAD HAYES UB4 0JH
Details pursuant to the discharge of Conditions 8 (Site Levels Design), 9 (Materials) and 19 (SUDs and Drainage) of planning permission ref. 4482/APP/2022/213, dated 10-10-2024 (Erection of...
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Hillingdon/51739/APP/2026/861
38 BOURNE AVENUE RUISLIP
Erection of a single storey side extension.
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Hillingdon/63001/APP/2026/305
31 FREEMANS LANE HAYES
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/64731/APP/2025/907
71 THORNHILL ROAD ICKENHAM
Part demolition of existing bungalow to extend to side and rear with a two storey extension. Including part single storey, part two storey extensions to the front, side and rear, and amendm...
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Hillingdon/64816/APP/2026/679
43 LAWRENCE ROAD HAYES MIDDX UB4 8QB
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/76133/APP/2026/865
3 BELMONT CLOSE UXBRIDGE UB8 1RF
Installation of 3no. roof lights, side door, porch and change of elevation finish from render to brickwork
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Hillingdon/78359/APP/2026/327
18 LANCASTER WALK HAYES UB3 2QL
Erection of a part single storey, part two storey rear extension following the demolition of an existing rear extension.
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Hillingdon/79037/APP/2026/553
22 MILTON ROAD ICKENHAM UB10 8NH
Non-material amendment to planning permission ref. 79037/APP/2024/2474, dated 11-11-2024 (Erection of a single storey extension to the rear/side and new front boundary wall) for amendments...
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Hillingdon/79665/APP/2025/2366
119 NIELD ROAD HAYES UB3 1SH
Erection of single storey rear and side extension, conversion of integral garage to habitable accommodation, and amendments to fenestrations (Amended Description)
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Hillingdon/79905/APP/2026/312
109 VARCOE GARDENS HAYES UB3 2FJ
Conversion of roof space to habitable use including 2no. front facing roof lights and 2no. rear facing roof lights.
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Hillingdon/79908/APP/2026/329
37 SUMMER DRIVE WEST DRAYTON UB7 9GD
Conversion of roof space to habitable use to include a rear dormer and 3 x front roof lights (Application for a Lawful Development for a Proposed Development)
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Hillingdon/79909/APP/2026/336
67 SHENLEY AVENUE RUISLIP HA4 6BT
Erection of a single storey side and rear extension
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Hillingdon/79955/APP/2026/593
5 BLUEBELL TERRACE WEST DRAYTON
Conversion of roof space to habitable use to include a rear dormer with a Juliette balcony and 2 x front roof lights (Application for a Lawful Development for a Proposed Development)
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Hillingdon/80011/APP/2026/868
160 & 162 JOEL STREET EASTCOTE HA5 2P
Erection of a single storey side and rear extension, and first floor rear extension, and front porch at 160 Joel Street, and erection of a single storey side and rear extension, following d...
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Hillingdon/8571/APP/2026/856
101 GROSVENOR CRESCENT HILLINGDON
Conversion of roof to habitable space including a rear dormer.
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Hillingdon/19045/APP/2026/304
20 CRANFORD DRIVE HAYES
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/27306/APP/2026/298
1 MANOR HOUSE DRIVE NORTHWOOD
Details pursuant to the discharge of Condition 4 (Protection of Trees) of planning permission ref. 27306/APP/2020/237, dated 25-11-2020 (Demolition of the existing dwellinghouse and erectio...
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Hillingdon/31252/APP/2026/423
57 GRANVILLE ROAD HILLINGDON
Conversion of roof space to habitable use to include rear dormer and 3x front roof lights (Application for a certificate of lawful development for a proposed development)
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Hillingdon/40539/APP/2026/216
85 WIMBORNE AVENUE HAYES
Variation of Condition 2 (Approved Plans) of planning permission ref. 40539/APP/2025/2103, dated 26-09-2025 (Erection of part first floor side and part first floor rear extension.) Change f...
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Hillingdon/45746/APP/2025/3237
70 KINGSWAY HAYES
Change of use from Class C3 (Dwellinghouse) to Class C4 (HMO) for up to 6 persons, conversion of roof space to habitable use with rear dormer, 1 x front roof light, following removal of chi...
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Hillingdon/47425/APP/2026/153
44 ASH GROVE HAREFIELD
Erection of single storey rear extension
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Hillingdon/68820/APP/2026/223
115 GLEBE AVENUE ICKENHAM
Erection of a single storey rear extension.
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Hillingdon/69300/APP/2026/352
30 JUBILEE DRIVE RUISLIP MIDDLESEX HA4 0PQ
Erection of outbuilding to rear garden, and a front porch (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/75278/APP/2026/114
38 THE LARCHES HILLINGDON UB10 0DL
Erection of single storey wrap around extension, part single part double storey rear and side extension, following the demolition of existing detached garage.
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Hillingdon/79902/APP/2026/293
24 WHITBY ROAD RUISLIP HA4 9DP
Erection of single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/79921/APP/2026/392
6 SKIPTON DRIVE HAYES UB3 1PL
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/8884/ADV/2026/9
BARCLAYS 142 HIGH STREET UXBRIDGE
Installation of 3no. internally illuminated fascia signs, Installation of 2no. internally illuminated hanging signs
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Hillingdon/8884/APP/2026/255
BARCLAYS 142 HIGH STREET UXBRIDGE
Installation of halo illuminated fascia letter signage, projecting signage, framed shopfront, internally illuminated ATM surround, and 55" attractor panel behind shopfront
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Hillingdon/22653/APP/2026/848
WILLOWDENE THE COMMON WEST DRAYTON
Change of use of land from residential garden associated with Willowdene to a Class B8 open-air car storage area, with retention of the existing dwellinghouse in Class C3 use and associated...
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Hillingdon/22888/TRE/2026/16
CHESTER COURT 8 CHESTER ROAD NORTHWOOD
TPO 191 T1 (T1 on application) 1x Lime, T2 and T4 (T2 and T4 on application) 2x Sycamore and T7 (T5 on application) 1x Ash to reduce by up to 2m all over and lift crown approx. 5m from grou...
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Hillingdon/23075/APP/2026/847
216 BOTWELL LANE HAYES
Conversion of roof space to habitable use to include a rear dormer, and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Developme...
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Hillingdon/23295/APP/2026/292
2 MAPLE ROAD HAYES
Erection of a single storey wraparound extension to the side and rear
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Hillingdon/28158/APP/2025/3038
263 WEST END ROAD RUISLIP
Change of use from C3 Dwellinghouse to C4 small HMO for 3 persons. (Application for a Certificate of Lawful Development for an Existing Use)
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Hillingdon/33565/APP/2026/846
8 HARTLAND DRIVE RUISLIP
Erection of a single storey rear and side rear extension 4m from the original wall, convert the garage/storage to gym/storage room
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Hillingdon/34598/TRE/2026/22
SENTIS COURT 8 CAREW ROAD NORTHWOOD HA6 3NG
TPO 371 G2 1x Beech crown lift 4m over highway. G3 3x Lombardy Poplar reduce back to previous growth points by reducing up to 3m. G1 1x False Acacia to crown reduce by up to 3m and reduce l...
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Hillingdon/36306/APP/2026/325
6 CAMPION CLOSE HILLINGDON
Erection of a part two storey, part single storey rear extension, front porch and the erection of an outbuilding.
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Hillingdon/38621/APP/2026/218
Aashiya, 13 NORWICH ROAD NORTHWOOD
Change of use from Class C3 (Dwellinghouse) to Class C2 (Children's Residential Care Home).
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Hillingdon/38843/APP/2026/311
9 ALLONBY DRIVE RUISLIP
Erection of a single storey rear extension, a single storey front extension, conversion of garage to habitable space including replacement of garage door with window, and amendments to fene...
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Hillingdon/47351/APP/2026/696
25 ST MARTINS APPROACH RUISLIP
Details pursuant to the discharge of Condition 5 (Velux window Details) of planning permission ref. 47351/APP/2023/3555, dated 12-09-2025 (Erection of a single storey side extension with fo...