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/59872/APP/2026/1389
UNIT 3 THE ASSEMBLY BUILDINGS BLYTH ROAD HAYES UB3 1FN
Change of use of Unit 3 at The Assembly Buildings from retail unit (Use Class E(a)) to 24-hour gym (Use Class E(d))
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Hillingdon/59872/APP/2026/772
1 VINYL SQUARE, THE OLD VINYL FACTORY BLYTH ROAD HAYES UB3 1HA
Application for a Non-Material Amendment to planning permission ref. 59872/APP/2019/3852 dated 02-11-2020 (Redevelopment of the site to provide a mixed-use development comprising 134 reside...
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Hillingdon/61503/TRE/2026/81
24B ICKENHAM ROAD RUISLIP MIDDLESEX
TPO 274 T23 1x Oak to reduce back to last pruning points approx 2m.
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Hillingdon/64929/APP/2026/840
73 LABURNUM ROAD HAYES MIDDLESEX UB3 4JY
Erection of a granny annex to rear garden.
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Hillingdon/67316/APP/2026/1394
44 ORCHARD ROAD HAYES
Erection of 2no. single storey side extensions (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/6775/TRE/2026/74
27 TO 42 PHILPOTS CLOSE YIEWSLEY UB7 7RX
TPO 226 T15 1x Sycamore to fell.
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Hillingdon/69938/APP/2026/770
5 Storey Close Ickenham MIDDLESEX UB10 8FE
Erection of a single storey side and rear extension.
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Hillingdon/72088/TRE/2026/88
BLUEBELL HOUSE 89 DUCKS HILL ROAD NORTHWOOD HA6 2SQ
TPO 401 G2 2x Oak to remove close to ground level and treat stumps with herbicide to inhibit regrowth.
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Hillingdon/78343/APP/2025/2925
Hayes Bridge Retail Park UXBRIDGE ROAD HAYES UB4 0RH
Proposed enabling works (site clearance and ground preparation).
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Hillingdon/79406/TRE/2026/108
Land At Springwell Lock SPRINGWELL LANE HAREFIELD WD3 8UU
TPO 811 2x Silver Birch & 1x Ash to fell.
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Hillingdon/79944/APP/2026/1007
21 ROSEVILLE ROAD HAYES UB3 4QX
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a...
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Hillingdon/80027/APP/2026/975
13 ALMOND CLOSE HAYES UB3 1JQ
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, and erection of rear extension and outbuilding to the rear garden, following demolition of existing...
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Hillingdon/80046/APP/2026/1074
15 CAMPION CLOSE HILLINGDON UB8 3PY
Erection of side and rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/80081/APP/2026/1231
29 BIRCHWAY HAYES UB3 3PA
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate...
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Hillingdon/80115/APP/2026/1392
23 ST JOHNS CLOSE UXBRIDGE UB8 2UX
Erection of single storey rear extension.
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Hillingdon/866/TRE/2026/87
YIEWSLEY GRANGE HIGH STREET YIEWSLEY
TPO 303 T9 1x Ash to crown reduce main stem by up to 8m and sub stem by up to 6m all around. A1 1x Holly to remove and G1 3x Yews (TG1 on application) to fell, 15x Yews (TG2 on application)...
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Hillingdon/8905/APP/2026/1385
90 LONG LANE ICKENHAM
Demolition of the existing dwellinghouse and the erection of a 9 no. 1, 2 and 3 bed flats with associated parking and amenities.
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Hillingdon/14275/APP/2026/939
33 GLAMIS CRESCENT HAYES
Erection of an outbuilding for use as storage and a summer house (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/18171/APP/2026/1009
69 ROYAL LANE HILLINGDON
Erection of a single storey wraparound extension to the side and rear, following the demolition of side structure
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Hillingdon/22174/APP/2026/870
10 LARKSWOOD RISE EASTCOTE
Erection of a single storey rear extension.
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Hillingdon/22707/APP/2026/447
114 BUSHEY ROAD ICKENHAM
Erection of a part single storey, part double storey side and rear extension, single storey front infill extension, conversion of attached garage to habitable use, alterations to fenestrati...
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Hillingdon/2296/APP/2026/1379
7 WARREN ROAD ICKENHAM
Erection of rear single and double storey extensions.
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Hillingdon/35660/APP/2026/971
58 RAYNTON DRIVE HAYES
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end, and erection of a front porch, all following the remova...
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Hillingdon/3940/APP/2026/920
63 EAST AVENUE HAYES
Subdivision of existing dwellinghouse into 1x4 bed and 1x2 bed dwellinghouses, subdivision of front hardstanding and rear amenity space, amendments to fenestrations, includes parking, cycle...
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Hillingdon/53686/APP/2026/1380
33 PARKFIELD AVENUE UXBRIDGE
Change of use from C3 (dwellinghouse) to Class C4 (HMO for up to 6 persons.
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Hillingdon/54772/APP/2026/446
65 CARLYON ROAD HAYES MIDDLESEX
Erection of single storey rear extension, following the demolition of existing conservatory.
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Hillingdon/56129/APP/2026/924
90 HERCIES ROAD HILLINGDON
Proposed single storey side and rear extensions, porch extension, new side dormer and new window.
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Hillingdon/56190/APP/2026/567
WOODLANDS 5 THE COTTAGES THE DRIVE ICKENHAM
Details pursuant to the discharge of Condition 10 (Landscape Scheme) of planning permission ref. 56190/APP/2021/2737, dated 07-03-2022 (Erection of a replacement two storey dwelling with ba...
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Hillingdon/78363/APP/2026/912
29 ROMNEY ROAD HAYES UB4 8PU
Erection of a side and rear extension with a flat roof.
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Hillingdon/79976/APP/2026/688
67 ROSEVILLE ROAD HAYES UB3 4QY
Erection of a single storey rear extension, an outbuilding, and installation of dropped kerb, following demolition of detached garage.
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Hillingdon/79993/APP/2026/886
34 LAWN CLOSE RUISLIP HA4 6ED
Erection of a single storey extension to the rear, following the demolition of existing rear extension
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Hillingdon/9762/APP/2026/232
14 GATEHILL ROAD NORTHWOOD
Variation of Condition 2 (approved plans) of planning permission ref. 9762/APP/2025/1162, dated 24-04-2025 (Conversion of attached garage to habitable accommodation and erection of part sin...
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Hillingdon/12853/APP/2026/1377
HAYES PARK CENTRAL AND SOUTH HAYES PARK HAYES END ROAD HAYES
Details pursuant to the partial discharge of Condition 11 part (i)(a) (Contaminated Land) of planning permission ref. 12853/APP/2023/1492, dated 15-08-2024 (Change of use of the existing bu...
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Hillingdon/15541/APP/2026/1372
8 THE MALLOWS ICKENHAM
Erection of a single storey front extension, installation of a roof to the ktichen and two roof light to the existing rear extension, and also the raising of the roof level over the existin...
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Hillingdon/16283/APP/2026/821
11 MANOR WAY RUISLIP
Erection of a part single storey, part two storey wraparound extension to the side and rear, following the demolition of existing side garage and rear extension
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Hillingdon/20158/TRE/2026/135
6 COPSE CLOSE NORTHWOOD
TPO 396 A1 1x Hornbeam rear garden to dismantle tree to near ground level and group of hornbeam & Oak right hand boundary to prune all overhanging branches to provide 1.5m clearance from bu...
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Hillingdon/20669/APP/2026/1373
122 GLEBE AVENUE ICKENHAM
Loft conversion to provide additional habitable accommodation, including associated roof alterations, installation of rooflights/windows, and application of a rendered external finish.
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Hillingdon/32093/APP/2026/877
5 THE COVERT NORTHWOOD
Variation of Condition 2 (Approved Plans) of planning permission ref. 32093/APP/2026/109, dated 20-03-2026 (Variation of Condition 2 (Approved Plans) of planning permission ref. 32093/APP/2...
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Hillingdon/43222/APP/2026/1370
85 ASHBURTON ROAD RUISLIP
Erection of a single storey rear extension
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Hillingdon/44782/TRE/2026/136
19 WINDERMERE WAY YIEWSLEY
Tree TPO 368 T2 1x Walnut to prune 2m of crown/branches.
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Hillingdon/79874/APP/2026/1310
118 ROYAL LANE UXBRIDGE UB8 3QY
Erection of part single storey, part double storey rear extension
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Hillingdon/80085/APP/2026/1376
9 LAWRENCE DRIVE ICKENHAM UB10 8RN
Erection of single storey wrap-around extension comprising a rear extension and a side extension following demolition of the existing side garage
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Hillingdon/80102/APP/2026/1367
29 HEATHFIELD RISE RUISLIP HA4 7NF
Erection of a single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/80110/APP/2026/1368
25 ROUNDWAYS RUISLIP HA4 6EA
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate...
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Hillingdon/80111/APP/2026/1375
43 BERWICK AVENUE HAYES UB4 0NG
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/80112/APP/2026/1383
10 ST STEPHENS ROAD YIEWSLEY UB7 7RL
Demolition of existing dwelling and subdivision of plot to construct 2no. 4 Bedroom dwellings with associated parking and amenity space.
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Hillingdon/10597/APP/2026/1356
2 MOUNT PARK ROAD EASTCOTE PINNER
Erection of a single storey infill extension to the rear, erection of a single storey infill extension to the side, alteration of first floor extension roof form
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Hillingdon/10597/APP/2026/1357
2 MOUNT PARK ROAD EASTCOTE PINNER
Erection of a two storey side infill extension and pitched roof to existing first floor rear extension
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Hillingdon/17215/APP/2025/2284
100 WEST END LANE HARLINGTON
Change of use from Small House in Multiple Occupation (HMO) (Class C4) to Large HMO (Sui Generis), including the erection of a first floor rear extension.
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Hillingdon/18371/APP/2025/3103
47 COPSE WOOD WAY NORTHWOOD
Erection of single storey rear extension, first floor rear extension, amendments to front driveway, and erection of boundary wall.
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Hillingdon/27229/APP/2026/904
143 THE GREENWAY ICKENHAM
Conversion of roof space to habitable use to include two rear dormers, two side dormers, two hip to gable end roof conversions, 1 x front roof light and 1 x rear roof light (Application for...
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Hillingdon/31853/APP/2026/685
25 NORTH HYDE ROAD HAYES
Installation of a dropped kerb and erection of boundary wall
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Hillingdon/3415/APP/2026/41
364 VICTORIA ROAD RUISLIP
Installation of dropped kerb
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Hillingdon/39283/APP/2026/548
46 BOURN AVENUE HILLINGDON
Erection of a single storey rear extension, a front porch, installation of 2no.bay windows and 3no. high level windows to front elevation, alterations to side facing fenestration arrangemen...
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Hillingdon/39823/APP/2026/891
6 TURNPIKE LANE UXBRIDGE
Erection of a single storey rear extension adjoining a previous single storey rear extension
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Hillingdon/46019/TRE/2026/83
161a LONG LANE HILLINGDON
TPO 121 T7 & T9 2x Oak to reduce height by up to 2m and lateral spread all sides up to 1.5m.
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Hillingdon/50351/APP/2024/2388
5 WHITELEYS PARADE UXBRIDGE ROAD HILLINGDON
Siting of a shipping container to rear of showroom property (Use Class E) for use to create a Cloud Kitchen (Use Class Sui Generis).
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Hillingdon/51086/APP/2026/1366
30 THE DRIVE ICKENHAM
Variation of Condition 2 of planning permission ref. 51086/APP/2023/2379, dated 02-11-2023 (Front infill extension and addition of a first-floor habitable roof accommodation. (Description c...
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Hillingdon/59872/APP/2026/563
THE OLD VINYL FACTORY SITE BLYTH ROAD HAYES UB3 1FN
Non-material amendment to planning permission ref. 59872/APP/2013/3775, dated 31-07-2014 for 'Variation of Condition 4 (Phasing) of planning permission 59872/APP/2012/1838 dated 19/04/2013,...
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Hillingdon/68715/APP/2026/1015
110 LABURNUM ROAD HAYES UB3 4JZ
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, conversion of roof from hip to gable end, with new gable end window (Application for a Certificate o...