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/21009/APP/2026/686
54 CHENEY STREET EASTCOTE
Erection of a single storey side extension, conversion of roof space to habitable use including the installation of five side-facing roof lights, hip-to-gable roof alteration with a new rea...
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Hillingdon/31120/APP/2026/720
147 HERLWYN AVENUE RUISLIP
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 4 x front roof lights. Erection of an outbuilding (Application for a Certificate of Lawful Developm...
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Hillingdon/31252/APP/2026/884
57 GRANVILLE ROAD UXBRIDGE UB10 9AE
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 3.24 metres, and for which th...
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Hillingdon/36084/APP/2026/1207
67 HALFORD ROAD ICKENHAM
Variation of Condition 2 (Approved Plans) of planning permission ref. 36084/APP/2024/773, dated 28-06-2024 (Erection of a part two storey, part single storey side and rear extension with po...
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Hillingdon/4331/APP/2026/916
GOLF HOUSE 63 NICHOLLS AVENUE HILLINGDON
Details pursuant to the discharge of Conditions 2 (Materials) and 3 (Construction Logistics Plan) of planning permission ref. 4331/APP/2025/2982, dated 30-01-2026 (Proposal for additional 3...
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Hillingdon/47425/APP/2026/1211
44 ASH GROVE HAREFIELD
Conversion of roof space to habitable use to include rear dormer, and 2 x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/49595/APP/2026/782
47 COPPERFIELD AVENUE UXBRIDGE
Erection of an outbuilding to the rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/52944/APP/2026/1210
8 ABBOTT'S CLOSE COWLEY UXBRIDGE
Erection of single storey front extension and amendments to fenestration (Amended Description)
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Hillingdon/54287/APP/2026/672
25 STIRLING ROAD HAYES
Erection of part single, part double storey front, side and rear extensions, including amendments to roof form, amendments to front porch and removal of chimneys and garage (amended descrip...
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Hillingdon/64689/APP/2026/726
6a HIGHFIELD ROAD NORTHWOOD
Conversion of roof space to habitable use to include a rear dormer and rooflights.
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Hillingdon/6961/APP/2026/862
34 BRADENHAM ROAD HAYES
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, removal of chimney stack, and conversion of roof from hip to gable end with new gable end window (Ap...
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Hillingdon/76347/APP/2026/1201
89 WARWICK CRESCENT HAYES MIDDLESEX UB4 8RQ
Conversion of roof space to habitable use to include rear dormer, and 2 x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/76641/APP/2026/457
Chaplin House MOORHALL ROAD HAREFIELD UB9 6NS
Conversion of 5 office car parking spaces into hand car wash, including the installation of a canopy on Moorhall Road.
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Hillingdon/7705/APP/2026/1206
56 MINET DRIVE HAYES
Erection of part single storey, part double storey rear extension, following the demolition of the existing rear conservatory.
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Hillingdon/77586/APP/2026/1202
66-74 GARAGE COURT REAR OF FARMLANDS EASTCOTE HA5 2LN
Details pursuant to the discharge of Condition 4 (Demolition and Construction Management plan), Condition 5 (Materials), Condition 6 (sustainable water management and water efficiency), Con...
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Hillingdon/79970/APP/2026/652
182 BOTWELL LANE HAYES UB3 2AH
Conversion of roof space to habitable use to include a rear dormer and 2 x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/79990/APP/2026/751
217A HIGH STREET YIEWSLEY UB7 7GN
Installation of a 80kWp solar system on roof slope (Application under Class J, Part 14 of Schedule 2 to the Town and Country Planning (General Permitted Development) (England) Order 2015 (a...
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Hillingdon/79991/APP/2026/760
1 STOCKS PLACE UXBRIDGE UB10 0DA
Conversion of roof space to habitable use to include a rear dormer. (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/8190/APP/2026/201
HARMONDSWORTH IMMIGRATION DETENTION CENTRE COLNBROOK BY-PASS LONGFORD
Erection of a security fence to extend the existing compound to enclose the new generator.
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Hillingdon/9295/TRE/2026/121
19 LINKSWAY NORTHWOOD
TPO 392 A1 1x Silver Birch to fell.
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Hillingdon/10810/APP/2026/1184
98 EVELYN AVENUE RUISLIP
Erection of wraparound side and rear part single storey, part double storey extensions, front porch, conversion of roof space to habitable use to include rear dormer and roof lights, all fo...
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Hillingdon/11687/APP/2026/701
35 CAMPDEN ROAD ICKENHAM
Variation of Condition 2 of planning permission ref. 11687/APP/2025/3185, dated 17-02-2026 (Erection of single storey side/rear wraparound extension and the conversion of the attached side...
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Hillingdon/1331/APP/2025/3217
FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Non-material amendment to planning permission ref. 1331/APP/2022/2553 dated 5 July 2023 (Partial demolition and redevelopment of the former canteen building to provide a new healthcare faci...
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Hillingdon/14892/APP/2026/677
1 SOUTH WALK HAYES
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, and 2 x front roof lights (Application for a Lawful Development for a Proposed Development)
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Hillingdon/19976/APP/2026/704
7 COMPTON ROAD HAYES
Erection of outbuilding to rear garden to be used as a Gym/Playroom with a store and WC (Application for a certificate of lawful development for a proposed development.
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Hillingdon/2157/APP/2025/2058
THE LODGE HARMONDSWORTH LANE HARMONDSWORTH
Alterations to The Lodge (Listed Building Entry No: 1080217) including, demolition of unoriginal internal walls, construction of internal walls and doors, replacement kitchen, balustrade on...
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Hillingdon/22061/APP/2026/1182
77 TUDOR ROAD HAYES
Erection of a single storey outbuilding to the rear garden
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Hillingdon/3444/APP/2026/1191
35A THE CHASE EASTCOTE PINNER
Installation of a front facing dormer.
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Hillingdon/47717/APP/2026/1180
59 CRANBOURNE ROAD NORTHWOOD
Erection of a part single storey, part double storey side and rear extension, conversion of garage into habitable room, part front/side extension and roof extension including a rear dormer...
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Hillingdon/48534/APP/2026/538
42a WINDSOR STREET UXBRIDGE UB8 1AB
Proposed change of use of part ground floor and upper floors from Office (Class E Use) to an 8-bed Apart-Hotel (Class C1 Use) with associated internal alterations (Related to Application re...
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Hillingdon/48534/APP/2026/541
42a WINDSOR STREET UXBRIDGE UB8 1AB
Proposed Change of Use of part ground floor and upper floors from Office (Class E) to an 8-bed Apart-Hotel (Class C1) with associated internal alterations (Application for Listed Building C...
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Hillingdon/52032/APP/2026/1190
4 THORNTON AVENUE WEST DRAYTON
Change of use from Class C3 (Dwellinghouse) to Class C4 (HMO for up to 6 persons)
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Hillingdon/67316/APP/2026/705
44B ORCHARD ROAD HAYES
Use of an outbuilding as a self-contained dwelling (Application for a Certificate of Lawful Development for an Existing Development)
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Hillingdon/70647/APP/2026/1177
12 LANTERN WAY WEST DRAYTON MIDDLESEX UB7 9BU
Erection of single storey rear extension, following the demolition of rear conservatory and bay window
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Hillingdon/78109/APP/2026/1179
83 GLEBE AVENUE ICKENHAM UB10 8PF
Retrospective application for the erection of a single storey front porch.
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Hillingdon/79635/APP/2026/837
11 ELLESMERE CLOSE RUISLIP HA4 7PQ
Details pursuant to the discharge of Conditions 9 (Surface Water Drainage) of planning permission ref. 79635/APP/2025/2209, dated 26-02-26 (Erection of a single storey side and rear extensi...
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Hillingdon/79975/APP/2026/687
65 ST DUNSTANS CLOSE HAYES UB3 4LU
Erection of single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/80073/APP/2026/1189
101 GOSHAWK GARDENS HAYES UB4 8LD
Erection of a single-storey rear extension and front porch, following the demolition of the existing outbuilding at the rear.
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Hillingdon/10954/APP/2025/140
Kings Arms Court 109 COLDHARBOUR LANE HAYES UB3 3EG
Details pursuant to the discharge of Conditions 4 (Demolition and Construction Management Plan), 6 (Materials) and 7 (Landscaping) of planning permission ref. 10954/APP/2022/2495, dated 30-...
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Hillingdon/12139/TRE/2026/69
24 WATFORD ROAD NORTHWOOD
TPO 16 G18 1x Pine to crown reduce side overhanging garden by 2m. 2x Lime to re pollard to leave standing at approx 7m. 1x Lime to re pollard to leave standing at approx 9m. G17 1x Norway M...
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Hillingdon/12853/TRE/2026/118
HAYES PARK HAYES END ROAD HAYES
TPO 24 G8 1x Oak to pollard 2 scaffold limbs by failure point to within 2m of main stem. 1x Oak to reduce by approx 3m. 1x Ash to remove failed stem. 1x Larch to fell. 1x Oak may need signi...
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Hillingdon/12853/TRE/2026/119
HAYES PARK NORTH, HAYES PARK HAYES END ROAD HAYES
TPO 24 G8 1x Elm (5 on application) to remove to waist height, 1x Ash (39 on application) Pollard at 8m, 1x Oak (40 on Application) reduce height to leave tree at 12m, 1x Ash (41 on applica...
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Hillingdon/14283/APP/2026/1173
66 THE GREENWAY UXBRIDGE
Erection of a single storey side and rear extension
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Hillingdon/14892/APP/2026/675
1 SOUTH WALK HAYES
Erection of a single storey rear extension following the demolition of the existing rear conservatory.
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Hillingdon/15204/APP/2026/717
56 DERWENT DRIVE HAYES
Conversion of roof space to habitable use to include a hip to gable extension, rear dormer, gable end window, 2 x front roof lights, and the erection of an outbuilding to the rear garden (A...
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Hillingdon/17250/APP/2026/926
3 CHANDOS ROAD EASTCOTE
Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 2 front roof lights, conversion of roof from hip to gable end with new gable end window, and remova...
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Hillingdon/23241/APP/2026/144
67 LYNHURST CRESCENT HILLINGDON
Conversion of roof space to habitable use to include a hip to gable extension, rear dormer, and 3x front rooflights. (Application for a Certificate of Lawful Development for a Proposed Deve...
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Hillingdon/23271/APP/2026/647
8 WARREN ROAD ICKENHAM
Variation of Condition 2 (Approved Plans) of planning permission ref. 23271/APP/2025/1515, dated 20-08-2025 (Demolition of existing two storey detached dwelling house and erection of two st...
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Hillingdon/26739/TRE/2026/71
43 COURT DRIVE UXBRIDGE
TPO 45 G9 2x Oaks to reduce longest branches by up to 3m. T30 1x Cedar to remove growth over roof up to 3m.
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Hillingdon/3069/APP/2026/754
78 WHITBY ROAD RUISLIP
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 3 front roof lights and removal of chimney stacks (Application for a Certificate of Lawful Developm...
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Hillingdon/34015/APP/2025/3144
92 ATTLEE ROAD HAYES
Retention of an existing outbuilding to be used as an ancillary home gym and storage
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Hillingdon/35214/APP/2026/1073
20-26 First Floor Chequers Square Pavilions Shopping Centre Uxbridge UB8 1LN
Details pursuant to the discharge of Conditions 5 (details of all external windows) of planning permission ref. 35214/APP/2025/467, dated 26-09-25 (Conversion of ancillary retail space (Cla...
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Hillingdon/35407/APP/2026/736
94 EAST AVENUE 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 Developmen...
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Hillingdon/45679/APP/2026/284
UNIT 5, PASADENA TRADING ESTATE PASADENA CLOSE HAYES
Temporary change of use for the Unit 5, 189 Pasadena Close, from a storage into a Food retail business. Erection of fence around Unit 189.
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Hillingdon/46456/APP/2026/635
18A HIGH STREET NORTHWOOD
Change of use from Use Class E (Commercial, Business and Service) to Use Class C3 (Dwellinghouses) (Application under Class MA, Part 3 of Schedule 2 of the Town and Country Planning (Genera...
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Hillingdon/47216/APP/2026/640
22 REGENTS CLOSE HAYES
Conversion of roof space to habitable use to include a rear dormer and 2 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development).
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Hillingdon/51459/APP/2026/236
96 RALEIGH AVENUE HAYES
Erection of a part first floor rear extension (amended drawings)
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Hillingdon/51502/APP/2026/693
21 SPENCER AVENUE HAYES
Conversion of roof space to habitable use to include a rear dormer, 1 front roof light, conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a P...
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Hillingdon/55381/APP/2025/2335
7 ACORN GROVE HARLINGTON
Erection of a single storey extension to the side/rear
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Hillingdon/55923/TRE/2026/117
77 FLEMMING AVENUE RUISLIP
TPO 511 G4 Ash and Hawthorn to cut back overhang on garden back to as close to the boundary fence line as possible and prune to suitable growth point.