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/79616/APP/2025/2081
97 VIOLET AVENUE HILLINGDON UB8 3PT
Proposed dropped kerb.
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Hillingdon/79900/APP/2026/273
31 HESA ROAD HAYES UB3 2DP
Erection of a single storey rear extension.
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Hillingdon/79917/APP/2026/363
37 WESTHOLME GARDENS RUISLIP HA4 8QH
Installation of a vehicle crossover and dropped kerb, and installation of permeable hardstanding driveway to the front garden.
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Hillingdon/80019/APP/2026/923
UNIT H, BRAINTREE INDUSTRIAL ESTATE BRAINTREE ROAD RUISLIP HA4 0EJ
Erection of a new covered shed in storage yard, and removal of telecoms equipment in sublet section of yard.
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Hillingdon/10119/APP/2026/394
18 ROSTREVOR GARDENS HAYES
Single storey front extension and part single storey, part double storey side and rear wraparound extension.
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Hillingdon/12853/APP/2025/3172
HAYES PARK NORTH, HAYES PARK HAYES END ROAD HAYES
Installation of external decking and balustrading to ground floor residential properties, and works to surrounding grounds including erection of a paddle court, a table tennis table with li...
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Hillingdon/26898/APP/2026/443
146 ASHFORD AVENUE HAYES
Erection of a single storey rear and side extension
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Hillingdon/27099/APP/2026/242
37 WIMBORNE AVENUE HAYES
Erection of part single storey, part double storey rear extension
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Hillingdon/3807/APP/2026/691
MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN
Details pursuant to the discharge of Condition 4 (Materials) of planning permission ref. 3807/APP/2025/2632, dated 23-12-25 (Localised repair of tiled roof to the Main Building (84) and the...
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Hillingdon/45455/APP/2026/382
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
Change of use of the third floor from Commercial (Use Class E) to Residential (Use Class C3) to create 16 dwellings (Application for Prior Approval under Schedule 2, Part 3, Class MA of the...
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Hillingdon/45455/APP/2026/385
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
Change of use of the first floor from Commercial (Use Class E) to Residential (Use Class C3) to create 16 dwellings (Application for Prior Approval under Schedule 2, Part 3, Class MA of the...
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Hillingdon/45455/APP/2026/386
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
Change of use of the ground floor from Commercial (Use Class E) to Residential (Use Class C3) to create 16 dwellings (Application for Prior Approval under Schedule 2, Part 3, Class MA of th...
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Hillingdon/46454/APP/2026/115
47-49 HIGH STREET RUISLIP
Change of use from Class E(a) to a gym Class E(d) (Application for a Certificate of Lawful Development for a Proposed Development).
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Hillingdon/55634/APP/2026/397
1-3 COLDHARBOUR LANE HAYES
Details pursuant to the discharge of Condition 5 (Management Plan) of planning permission ref. 55634/APP/2022/3372, dated 30-09-2024 (Demolition of existing building and construction of new...
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Hillingdon/56184/APP/2026/69
13 EXMOUTH ROAD HAYES MIDDLESEX UB4 8LL
Erection of rear outbuilding to accommodate a disabled person therapy room/gymnasium and disabled bathroom.
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Hillingdon/63946/APP/2026/318
84 DICKENS AVENUE HILLINGDON MIDDLESEX
Change of use from Class C3 to Class C4 for up to 5 occupants, retention of single storey rear extension (Retrospective application)
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Hillingdon/65224/APP/2026/761
11 JONSON CLOSE HAYES UB4 0BS
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/70065/APP/2026/233
39 FRAYS WAYE UXBRIDGE UB8 2QU
Erection of part single storey, part double storey rear extension, following the demolition of the existing rear extension.
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Hillingdon/70634/APP/2025/2599
REAR OF 130 PINNER ROAD NORTHWOOD HA6 1BP
Change of use from Class B8 Storage to Class E (Office)
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Hillingdon/74555/APP/2026/901
42 LARCH CRESCENT HAYES UB4 9DP
Erection of a single storey rear extension.
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Hillingdon/76835/APP/2026/308
105 GOSHAWK GARDENS HAYES UB4 8LD
Erection of a single storey rear extension, following the demolition of existing outbuilding.
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Hillingdon/77319/APP/2026/316
2A COLBROOK AVENUE HAYES UB3 1TG
Erection of a single storey rear extension
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Hillingdon/12883/APP/2025/2443
261 LONG LANE HILLINGDON
Demolition of existing dwelling and erection of a two storey building comprising 3no 3bed self-contained flats.
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Hillingdon/272/APP/2026/262
Park Farm DUCKS HILL ROAD NORTHWOOD HA6 2NP
Use of basement level for Use Class E Office purposes.
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Hillingdon/2947/APP/2026/396
151 VICTORIA ROAD RUISLIP
Erection of a front porch and conversion of roof space to habitable use including a rear dormer and the addition of a skylight. Replacement of the existing windows for windows with a better...
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Hillingdon/38871/APP/2026/900
14 FRAYS AVENUE WEST DRAYTON
Demolition of existing detached residential dwelling, attached garage and rear outbuildings followed by erection of a replacement dwelling (Class C3) with associated external alterations.
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Hillingdon/45455/APP/2025/2535
CAPITAL COURT, 30 WINDSOR STREET UXBRIDGE MIDDLESEX UB8 1AB
Change of use from Commercial (Use Class E) to Residential (Use Class C3) to create 77 dwellings (Application for Prior Approval under Schedule 2, Part 3, Class MA of the Town and Country P...
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Hillingdon/52097/APP/2026/391
UNIT 2 & 3,SILVERDALE INDUSTRIAL ESTATE, SILVERDALE ROAD HAYES
Erection of canopy to front elevation
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Hillingdon/5927/APP/2026/428
6 DEANE CROFT ROAD EASTCOTE PINNER HA5 1SS
Erection of a single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development).
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Hillingdon/73263/APP/2026/251
COLNE VALLEY VIADUCT, WETLANDS ECOLOGICAL MITIGATION SITE HARVIL ROAD HAREFIELD
Request for approval of Plans and Specifications for works within the Colne Valley Viaduct Groundworks South Area 1, on land south of Moorhall Road, on the east side of Savay Lake, in accor...
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Hillingdon/79601/APP/2026/258
19 CROSSWAY HAYES UB3 3JQ
Erection of single storey side and rear wraparound extension.
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Hillingdon/1331/APP/2026/332
FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Details pursuant to the discharge of Condition 11 (Written Scheme of Investigation) of planning permission ref: 1331/APP/2022/2553 dated 05-07-2023 (Partial demolition and redevelopment of...
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Hillingdon/17745/APP/2026/140
3 MONEY LANE WEST DRAYTON
Erection of a front porch, following the demolition of existing front porch, erection of a single storey extension to the side/rear
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Hillingdon/19327/APP/2025/2477
SCOTCH LAKE FARM MOOR LANE HARMONDSWORTH UB7 0AS
Erection of two light industrial units (Use Class E(g)(iii)) following the demolition of an existing building.
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Hillingdon/40485/APP/2026/893
OXENEY COURT THORNEY MILL ROAD WEST DRAYTON UB7 7EZ
Retention of a detached, two-storey building to create 4 x 1-bed self-contained flats with associated parking and installation of new crossover to front involving demolition of existing bui...
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Hillingdon/43395/APP/2026/356
117 THE GREENWAY ICKENHAM
Conversion of roof space to habitable use to include 2 x rear dormers, 2 front roof lights, conversion of roof from hip to gable ends (Application for a Certificate of Lawful Development fo...
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Hillingdon/58060/APP/2026/552
70 LANSBURY DRIVE 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 3.19 metres, and for which th...
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Hillingdon/64416/APP/2026/454
51 BISHOPS ROAD HAYES
Details pursuant to the discharge of Conditions 4 (Materials), 5 (Refuse and Recycling), 6 (Obscure Glazing Windows), 7 (Electric Vehicle Charging), 8 (Cycle Storage Provision) and 9 (Bound...
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Hillingdon/6487/APP/2026/364
15 HILLSIDE ROAD NORTHWOOD
Erection of single storey rear and side extensions, following the demolition of the existing garage, canopy and conservatory.
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Hillingdon/68116/APP/2026/572
11 SOUTHFIELD CLOSE HILLINGDON MIDDLESEX UB8 3JJ
Erection of a single storey extension to the rear
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Hillingdon/76585/APP/2026/156
20 FROGMORE GARDENS HAYES MIDDLESEX UB4 8AN
Erection of single storey rear extension, following the demolition of the existing garage.
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Hillingdon/77817/APP/2026/377
28 RAYWOOD CLOSE HARLINGTON UB3 5NL
Erection of a single storey rear extension.
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Hillingdon/79415/APP/2026/315
56 WEALD ROAD HILLINGDON
Erection of a partial first floor rear infill extension and amendments to the approved ground floor rear extension including amendment to fenestration size (part retrospective) (amended des...
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Hillingdon/79876/APP/2026/374
1 SHALDON DRIVE RUISLIP HA4 0UJ
Erection of part single storey, part two storey rear extension including Juliet balcony to the rear elevation, and associated internal alterations.
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Hillingdon/79932/APP/2026/455
63 BIRCHWAY HAYES UB3 3PB
Erection of part single storey, part double rear extension, and removal of a chimney
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Hillingdon/79938/APP/2026/485
139 YEADING LANE HAYES UB4 0ER
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 3.06 metres, and for which th...
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Hillingdon/8032/APP/2026/383
31 FRITHWOOD AVENUE NORTHWOOD
Details pursuant to the discharge of Conditions 3 (Landscaping), 4 (Tree Protection), 6 (EV Charging Provision) and 7 (Cycle Parking) of Appeal Ref. No. APP/R5510/W/25/3373721 (Planning App...
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Hillingdon/10810/APP/2026/54
98 EVELYN AVENUE RUISLIP
Erection of wrap-around side and rear part single part double storey extensions, front porch, conversion of roof space to habitable use to include rear dormer and rooflights, all following...
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Hillingdon/15830/APP/2026/543
15 CHELSTON ROAD 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 3.80 metres, and for which th...
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Hillingdon/19487/APP/2026/883
97 SOUTHBOURNE GARDENS, FRONTING COOMBE DRIVE RUISLIP
Subdivision of existing dwellinghouse into 1 x 1-bed and 1 x 3-bed dwellinghouses, erection of a single storey rear extension, first floor side extension with a pitched roof, front porch, a...
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Hillingdon/20610/APP/2025/3127
1-38 UNION WHARF BENTINCK ROAD WEST DRAYTON MIDDLESEX UB7 7RP
Amendments to balcony material from timber to non-combustible alternative.
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Hillingdon/21610/APP/2026/326
8 GROVE ROAD NORTHWOOD
Erection of single storey side extension
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Hillingdon/25011/APP/2026/348
15 MIDCROFT RUISLIP
Conversion of roof space to habitable use to include rear dormer, 3 x roof lights, conversion of roof from hip to gable end with a gable end window, and removal of chimney.
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Hillingdon/39444/APP/2025/2967
20B HIGH STREET NORTHWOOD
Change of use of existing two-storey office building (Class E) to a residential dwelling (Class C3) comprising 1 x two-bed unit, including removal of the existing external metal fire escape...
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Hillingdon/5516/APP/2025/3218
14 WILLOW TREE LANE HAYES
Change of use from a 6-person House in Multiple Occupation (Class C4) to a 7-person House in Multiple Occupation (Sui Generis) (Application for a Certificate of Lawful Development for a Pro...
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Hillingdon/57633/APP/2026/889
20 IVER LANE COWLEY
Erection of an outbuilding to rear garden.
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Hillingdon/64663/APP/2026/351
25 WESTACOTT HAYES MIDDLESEX UB4 8AQ
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 2.37 metres, and for which th...
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Hillingdon/66042/APP/2026/892
50 SWAKELEYS DRIVE ICKENHAM UB10 8QE
Erection of outbuilding to the rear garden.
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Hillingdon/69187/APP/2025/2997
16 MOUNT PLEASANT RUISLIP MIDDLESEX HA4 9HG
Erection of single storey rear extension and rear infill extension
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Hillingdon/75169/APP/2026/138
20 HANOVER CIRCLE HAYES UB3 2TH
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 is 3.00 metres, and the height of the...