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/9174/APP/2026/522
10 BEACON CLOSE UXBRIDGE
Erection of a single storey rear and side extension, first floor rear extension with pitched roofs, installation of rear patio, amendments to roof form of front porch with amendments to fen...
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Hillingdon/13950/APP/2025/2891
12 SOUTH DRIVE RUISLIP HA4 8EX
Erection of a conservatory style extension to the front, and reinstatement of existing materials (Retrospective Application).
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Hillingdon/14596/APP/2026/136
10 EGERTON CLOSE EASTCOTE
Erection of a single storey outbuilding (Retrospective)
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Hillingdon/20122/APP/2026/252
16 PRINCES PARK LANE HAYES
Erection of single storey rear extension
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Hillingdon/25785/APP/2026/670
104 OAKDENE 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 3.54 metres, and for which th...
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Hillingdon/35805/APP/2025/2756
1 & 1A BATH ROAD HEATHROW TW6 2AA
Reserved Matters relating to Landscaping of outline planning permission ref: 35805/APP/2020/3289 dated 01-11-2022 for (Outline planning application for the demolition of existing buildings...
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Hillingdon/44049/APP/2026/466
35 BROOKDENE DRIVE NORTHWOOD
Details pursuant to the discharge of Condition 17 (Sustainable Urban Drainage) of planning permission ref. 44049/APP/2025/799, dated 09-09-2025 (Demolition of existing two-storey dwelling a...
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Hillingdon/50761/APP/2026/22
CHURCH GARDENS CHURCH HILL HAREFIELD
Details pursuant to the discharge of Condition 9 (Historic Building Investigation (WSI)) of planning permission ref: 50761/APP/2020/3774, dated 16-04-21 (Repair and restoration works to gar...
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Hillingdon/55874/APP/2026/997
11 ARAGON DRIVE RUISLIP
Erection of a single storey extension to the rear, conversion of roof space to habitable use to include a rear dormer and roof lights (Application for a Certificate of Lawful Development fo...
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Hillingdon/6569/APP/2026/497
5 WOODLANDS AVENUE RUISLIP
Conversion of roof space to habitable use to include a rear dormer, 3 x front roof lights, conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for...
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Hillingdon/71395/APP/2025/1999
LAND FORMING PART OF 155 GRANVILLE ROAD HILLINGDON UB10 9AG
Erection of 1no. semi detached dwellinghouse including landscaping, parking, bin and cycle storage, and the erection of a part single part two storey rear extension and rear dormer to No. 1...
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Hillingdon/77923/APP/2026/404
50 DIAMOND ROAD RUISLIP HA4 0PG
Erection of single storey outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/79224/APP/2026/993
9 ROXBURN WAY RUISLIP HA4 6HR
Erection of a single storey rear extension, installation of Juliette balcony to rear dormer (retrospective), and erection of porch and application of render to external walls (proposed) (Pa...
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Hillingdon/79835/APP/2026/451
23 PARKFIELD ROAD ICKENHAM UB10 8LN
Erection of part single storey, part double storey side, front and rear extension, front porch, raising roof height to facilitate conversion of the roof space to habitable use, including co...
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Hillingdon/79919/APP/2026/380
70 BEMPTON DRIVE RUISLIP HA4 9DE
Conversion of roof space to habitable use to include a rear dormer with juliette balcony and 3 front roof lights (Application for a Certificate of Lawful Development for a Proposed Developm...
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Hillingdon/79936/APP/2026/474
92 WINGFIELD WAY RUISLIP HA4 6RQ
Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 2 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of...
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Hillingdon/13583/APP/2026/360
212 SWAKELEYS ROAD ICKENHAM
Variation of Condition 2 (Approved Plans) of planning permission ref. 13583/APP/2025/344, dated 03-06-2025 (Erection of new dwelling with associated parking and landscaping following demoli...
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Hillingdon/17508/APP/2026/617
39 MIDHURST GARDENS 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 3.40 metres, and for which th...
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Hillingdon/19204/APP/2026/994
74A PARK WAY RUISLIP
Existing use of first, second and third floors as 7 x self-contained dwellings (Application for a Certificate of Lawful Development for an Existing Use).
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Hillingdon/25633/APP/2026/367
320 WEST END ROAD RUISLIP
Erection of an additional storey to create a first floor with new ridge level to accommodate pitch roof with single storey side extension and a front porch.
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Hillingdon/26898/APP/2026/341
146 ASHFORD AVENUE HAYES
Erection of outbuilding to rear garden, following demolition of the existing outbuilding.
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Hillingdon/33833/APP/2026/560
59 GROSVENOR AVENUE HAYES
Erection of a part single storey, part two storey extension to the rear
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Hillingdon/40180/APP/2026/990
157/157A WHITBY ROAD RUISLIP
Change of use from Office (Use Class E) to Restaurant (Use Class E) and Hot Food Takeaway (Sui Generis) with installation of rear flue system
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Hillingdon/42726/APP/2026/963
359 FIELD END ROAD RUISLIP
Erection of a single storey side extension and front porch.
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Hillingdon/53556/APP/2026/143
79 FAIRHOLME CRESCENT HAYES
Erection of single storey side to rear extension for use as an ancillary annexe for a wheelchair user
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Hillingdon/76512/APP/2026/458
47 POTTER STREET NORTHWOOD HA6 1QJ
Erection of a single storey side, rear and front extension including a front porch, following demolition of existing garage, porch, and conservatory.
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Hillingdon/78608/APP/2026/420
58 BEECHWOOD AVENUE HAYES UB3 1JP
Erection of two storey side extension and single storey rear extension, following the demolition of the rear conservatory
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Hillingdon/79926/APP/2026/444
1 MEAD ROAD UXBRIDGE UB8 1AU
Conversion of roof space to habitable use to include a rear L-shaped dormer, side window on dormer, 2 x front roof lights, erection of 2x rear extensions, and an outbuilding to the rear gar...
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Hillingdon/79934/APP/2026/465
224 NORTHWOOD ROAD HAREFIELD UB9 6PT
Erection of a single storey rear extension, a two storey side extension, and a front porch.
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Hillingdon/79935/APP/2026/469
76 THE BRAMBLES WEST DRAYTON UB7 7UQ
The removal and erection of non-loadbearing internal partition walls to reconfigure the internal layout (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/11722/TRE/2026/52
34 FRAYS AVENUE WEST DRAYTON
TPO 803 T6 1x Cedar to raise crown to approx 2m over the driveway.
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Hillingdon/11736/TRE/2026/45
11 SYLVANA CLOSE HILLINGDON
TPO7 G41 1x Sycamore to reduce to last pruning points (2m approx).
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Hillingdon/13077/APP/2025/1907
1 WATERSPLASH LANE HAYES
Conversion of existing dwellinghouse and erection of two storey building to accommodate 4no. 2bedroom flats, including rear dormers and single storey rear extensions.
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Hillingdon/13474/APP/2026/802
2A WINDSOR GARDENS HAYES UB3 1QY
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 (Application for a Certificate of Lawful Development for...
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Hillingdon/1424/TRE/2026/42
Shree Swaminarayan Hindu Temple (Former St Andrews Church) BRIDLE ROAD EASTCOTE HA5 2SH
TPO 614 T1-T4 4x Oak tree to fell.
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Hillingdon/17163/TRE/2026/40
3 BUTTSMEAD NORTHWOOD HA6 2TL
TPO 35 T4 1x Oak to reduce crown back to previous pruning points (approx up to 2m reduction) & T2 1x Oak to reduce crown by up to 3m to reduce lateral weight.
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Hillingdon/17175/APP/2026/158
139 BELMONT ROAD UXBRIDGE
Erection of front infill extension, single storey rear extension, amendments to roof and fenestration, erection of rear and side dormers, installation of front roof lights, all following th...
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Hillingdon/18088/TRE/2026/66
30 MORFORD WAY EASTCOTE RUISLIP
TPO 699 T1 1x Ash reduce by 2-3m approx and remove long limb over neighbours shed. T2 1x Ash reduce by 2-3m approx.
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Hillingdon/20905/APP/2026/974
7 HAMLIN CRESCENT EASTCOTE PINNER
Part two storey, part single storey side/rear extensions, roof extension including 2 x front dormer roof extensions, front hip to gable conversion and raising of ridge height, conversion of...
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Hillingdon/26304/APP/2026/445
6 ROFANT ROAD NORTHWOOD
Erection of a single storey side and rear wraparound extension. Replacement of two rear bedroom windows with one single window and demolition of the shed on site.
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Hillingdon/28438/APP/2026/584
248 COLDHARBOUR LANE HAYES
Erection of part single storey, part double storey rear extension, following the demolition of the existing rear extension.
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Hillingdon/28521/TRE/2026/67
6 COWLEY MILL ROAD UXBRIDGE
TPO 672 T2 1x Birch to fell and replace.
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Hillingdon/31772/APP/2026/430
1 TREETOPS CLOSE NORTHWOOD
Erection of single-storey wrap-around extension with a pitched roof, extension to the rear of the existing habitable loft space, amendments to the existing front window dormer, and fenestra...
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Hillingdon/41525/APP/2025/2902
124 HARLINGTON ROAD HILLINGDON
Erection of 1no. dwellinghouse with associated landscaping, parking, bike, bin storage and formation of a vehicular crossover, following demolition of existing garage.
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Hillingdon/44425/TRE/2026/44
28A FRITHWOOD AVENUE NORTHWOOD
TPO 151 T4 1x Horse Chestnut to reduce back to previous pruning points (approx 1m).
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Hillingdon/47586/APP/2026/462
23 IVER LANE COWLEY UXBRIDGE
Erection of an open canopy to the rear (Retrospective application)
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Hillingdon/48098/APP/2026/967
MUSLIM COMMUNITY CENTRE, 4-5 COWLEY MILL ROAD UXBRIDGE
Erection of canopy to rear amenity area.
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Hillingdon/48406/APP/2026/129
163 FIELD END ROAD EASTCOTE PINNER
Change of use from a existing lounge bar to a restaurant and erection of mechanical ventilation equipment to the rear flat roof
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Hillingdon/52829/APP/2026/426
1 CROSSWAY RUISLIP
Erection of single story side extension, hip to gable roof conversion, and enlargement of rear dormer (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/54296/APP/2026/330
43 VIOLET AVENUE HILLINGDON
Confirmation of existing use as 4 room HMO (Class C4)(Application for a Certificate of Lawful Development for an Existing Use)
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Hillingdon/62397/TRE/2026/32
140B VINE LANE HILLINGDON
TPO 7 T202 1x Oak to remove.
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Hillingdon/62931/TRE/2026/41
THE WISHING WELL P H, 1250 - 1256 UXBRIDGE ROAD HAYES
TPO 181 T1 1x False Acacia to fell.
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Hillingdon/68085/APP/2026/412
LAND ADJACENT TO 1 RUSSET CLOSE HILLINGDON
Details pursuant to the discharge of Conditions 3 (soft landscape scheme), 5 (materials), 6 (demolition and construction management plan) and 7 (step free access) of planning permission ref...
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Hillingdon/72635/TRE/2026/59
3 BANKSIDE CLOSE HAREFIELD UB9 6TB
TPO 631 T6 1x Ash to fell.
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Hillingdon/72901/APP/2026/381
13 MARLBOROUGH ROAD HILLINGDON MIDDLESEX UB10 0PR
Extension to existing outbuilding.
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Hillingdon/73243/APP/2026/476
LAND TO SOUTH OF GREENEND 17 DENE ROAD NORTHWOOD HA6 2BS
Details pursuant to the discharge of Conditions 4 (site plans and levels), 5 (materials) and 17 (step free access) of planning permission ref. 73243/APP/2025/1523, dated 18-11-2025 (Variati...
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Hillingdon/75561/TRE/2026/36
269 LONG LANE HILLINGDON UB10 9JR
TPO 60 T13 to fell 1x Hawthorn down to stump and ground level.
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Hillingdon/76302/APP/2026/459
23 RUTHERFORD CLOSE HILLINGDON UB8 3WG
Conversion of the existing attached garage into habitable use and replacement of rear doors with windows
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Hillingdon/77154/TRE/2026/43
7 ROGERS RUFF NORTHWOOD HA6 2FD
TPO 95 A1 1x Lawson Cyprus to fell to ground level and grind out stump located in rear garden.
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Hillingdon/795/TRE/2026/39
ASHLEIGH THE GREEN HAREFIELD
TPO 3 T18 1x Yew reduce crown by up to 1.5m (height & spread).