Ward · Hillingdon
Planning applications in COLHAM & COWLEY
PlanIndex holds 248 planning applications from COLHAM & COWLEY ward, the earliest from 2022, the newest from September 2026. 81% of clear-cut decisions were approvals.
Applications in COLHAM & COWLEY
Newest first · page 1 of 5
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80263/APP/2026/2195 Awaiting decision
11 LEES PARADE UXBRIDGE ROAD HILLINGDON UB10 0PQ
Erection of exhaust flue for bakery oven
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20886/APP/2026/2148 Awaiting decision
23 NICHOLLS AVENUE HILLINGDON
Single-storey rear and side extension, new front porch, addition of a first floor with flat-roof and gable dormer windows, and alteration of the main front roof from hipped to gable-end with a raised ridge height (not over the single storey side extension).
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42299/APP/2026/2135 Awaiting decision
OAKDENE PACKET BOAT LANE COWLEY UXBRIDGE
Certificate Of Lawfulness application to establish the continued use of parts of the site for B8 (storage or distribution) purposes, including ancillary office use
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79928/APP/2026/2107 Awaiting decision
77 ST PETER'S ROAD COWLEY UB8 3SB
Demolition of the existing single-storey structure and the erection of a two-storey dwelling, together with associated landscaping, private amenity space, car parking, cycle and refuse storage and associated external works.
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69590/APP/2026/2100 Awaiting decision
12 CHARLES STREET HILLINGDON MIDDLESEX UB10 OSY
Erection of a First-Floor Rear Extension
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64645/APP/2026/1997 Awaiting decision
2 ROBINS CLOSE COWLEY MIDDX UB8 2LF
Details pursuant to the discharge of Conditions 3 (dimensions of car parking) of planning permission ref. 64645/APP/2025/2624, dated 08-12-2025 (Change of use of the existing residential property (Use Class C3) to a small House in Multiple Occupation (Use Class C4). Retrospective.)
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67071/APP/2026/1998 Refused
4 ROBINS CLOSE COWLEY MIDDX UB8 2LF
Details pursuant to the discharge of Conditions 3 (dimensions of car parking) of planning permission ref. 67071/APP/2025/2621, dated 08-12-25 (Change of use of the existing residential property (Use Class C3) to a small House in Multiple Occupation (Use Class C4). Retrospective.)
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46594/APP/2026/1972 Awaiting decision
37 MICAWBER AVENUE UXBRIDGE
Erection of a single-storey rear and side extension
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79278/APP/2026/1915 Awaiting decision
99 APPLE TREE AVENUE HILLINGDON UB8 3PX
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development).
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34429/APP/2026/1878 Granted
24 MICAWBER AVENUE UXBRIDGE
Erection of an outbuilding, following the demolition of existing garage. (Amended Description) (Application for a Certificate of Lawful Development for a Proposed Development)
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49060/APP/2026/1877 Granted
34 HIGH ROAD COWLEY UXBRIDGE
Change of use from an existing Class E (Bakery and Coffee Shop) to a Sui Generis Hot Food Takeaway. Installation of commercial extraction system.
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9467/APP/2026/1886 Granted
128 WEST DRAYTON ROAD UXBRIDGE
Erection of an outbuilding (Application for a Certificate of Lawful Development for a Proposed Development)
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80199/APP/2026/1873 Awaiting decision
69-73 & 79-89 SEFTON WAY COWLEY UB8 2LH
Replacement of existing rotten timber rear balconies with steel balconies.
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21286/APP/2026/1864 Awaiting decision
42 NEW PEACHEY LANE COWLEY
Conversion of single dwellinghouse into 2no. self contained flats including parking, bin and cycle storage, following the erection of a single storey rear extension.
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80167/APP/2026/1698 Granted
30 DICKENS AVENUE HILLINGDON UB8 3DL
Erection of an outbuilding to the rear garden
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22536/APP/2026/1602 Granted
64 CHAPEL LANE HILLINGDON
Details pursuant to the discharge of Conditions 7 (cycle parking storage), 8 (Parking Management Plan) and 12 (Landscape Scheme) of planning permission ref. 22536/APP/2026/369, dated 20-05-2026 (Change of use from dwellinghouse (Class C3) to children's care home for four children only (Class C2), including conversion of garage to habitable use.)
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80142/APP/2026/1569 Granted
20 LAVENDER ROAD UXBRIDGE UB8 3PZ
Conversion of roof space to habitable use to include hip to gable end, rear dormer, 2x rooflights to the front, and extension of rear vent pipe (Application for a certificate of lawful development for a proposed development)
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21661/APP/2026/1484 Refused
WEST LONDON MEDICAL CENTRE 20 PIELD HEATH ROAD UXBRIDGE UB8 3NG
Erection of garden wall to the side (Application for a Certificate of Lawful Development for a Proposed Development)
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68085/APP/2026/1477 Granted
LAND ADJACENT TO 1 RUSSET CLOSE HILLINGDON
Details pursuant to the discharge of Conditions 4 (Drainage) of planning permission ref. 68085/APP/2023/648, dated 26-04-23 (Erection of a three storey building to create 2 x semi-detached dwellings with associated car parking and installation of vehicular crossover)
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29497/APP/2026/1433 Granted
9 LAVENDER ROAD HILLINGDON
Erection of a single-storey wraparound side and rear extension featuring a flat roof, following the demolition of the existing sunroom, storage/ WC structures. Installation of front-facing parking spaces, and an associated new vehicle crossover.
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71730/APP/2026/1406 Refused
126 ROYAL LANE UXBRIDGE
Change of use from Class C3 (Dwellinghouse) to Class C4 (HMO) (Retrospective Planning Application)
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80119/APP/2026/1414 Awaiting decision
75 BRAMBLES FARM DRIVE UXBRIDGE UB10 0DY
Change of use from Class C3 (Dwellinghouse) to Class C4 (HMO) for up to 3 Occupants. (Retrospective Planning Application)
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79874/APP/2026/1310 Granted
118 ROYAL LANE UXBRIDGE UB8 3QY
Erection of part single storey, part double storey rear extension
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61347/APP/2026/1287 Granted
2 HILLIARDS ROAD COWLEY UB8 3TA
Details pursuant to the discharge of Condition 7 (Sustainable Drainage) of planning permission ref. 61347/APP/2024/383, dated 10-04-2024 (Appeal ref: APP/R5510/W/24/3348490) (Construction of 1no. detached single storey dwelling, with new associated garage and highway access).
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19574/APP/2026/1273 Granted
6 BOURN AVENUE UXBRIDGE
Refurbishment of existing conservatory, replacing the frame and roof. (Amended Description)
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63946/APP/2026/1259 Awaiting decision
84 DICKENS AVENUE UXBRIDGE MIDDLESEX
Change of use from Class C3 (dwellinghouse) to Class C4 (HMO for up to 5 persons), and the retention of a single storey rear extension (Part retrospective application).
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44445/APP/2026/1230 Granted
89 AND 91 ROYAL LANE UXBRIDGE UB8 3QT
Erection of a single storey extension to the rear for Nos. 89 and 91 Royal Lane
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52944/APP/2026/1212 Granted
8 ABBOTT'S CLOSE COWLEY UXBRIDGE
Conversion of roof space to habitable use to include rear dormer, 3 x front roof lights, Juliette balcony, amendments to fenestration, and the erection of an outbuilding to the rear garden, following the demolition of chimney stack (Application for a Certificate of Lawful Development for a Proposed Development)
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52944/APP/2026/1210 Granted
8 ABBOTT'S CLOSE COWLEY UXBRIDGE
Erection of single storey front extension and amendments to fenestration (Amended Description)
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52944/APP/2026/1176 Granted
8 ABBOTT'S CLOSE COWLEY UXBRIDGE
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 the height of the eaves would be 3.00 metres
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27254/APP/2026/1119 Granted
5 THE MEADS COWLEY UXBRIDGE
Erection of a single-storey side/rear infill extension at the junction of the rear and side elevations (Amended Description)
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57939/APP/2026/1108 Granted
22 CAMPION CLOSE HILLINGDON
Erection of a part single storey, part two storey extension to the rear, following the demolition of existing conservatory
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344/APP/2026/1101 Granted
17 WIDMORE 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 3.60 metres, and for which the height of the eaves would be 3.00 metres.
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344/APP/2026/1103 Granted
17 WIDMORE ROAD HILLINGDON
Erection of an outbuilding to the rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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80046/APP/2026/1074 Granted
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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19968/APP/2026/1062 Withdrawn
43 CRAIG DRIVE HILLINGDON
Conversion of roof space to habitable use to include rear dormer, 3 x front roof lights, and the erection of an outbuilding to the rear garden, following the demolition of the existing garage (Application for a Certificate of Lawful Development for a Proposed Development)
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1953/APP/2026/1057 Awaiting decision
115 WEST DRAYTON ROAD HILLINGDON
Change of use of the existing dwellinghouse (Use Class C3) to a residential children's home (Use Class C2) for up to 2 children
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80038/TRE/2026/99 Granted
72 WATERSIDE COWLEY UB8 2LQ
TPO 360 T82 1x Maple Norway to reduce back to previous points (approx 4m on top and 2.5m on the sides).
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18171/APP/2026/1009 Granted
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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78522/APP/2026/995 Granted
4 MICAWBER AVENUE HILLINGDON UB8 3NY
Conversion of roof space to habitable use with 2 x side dormers (Application for a Certificate of Lawful Development for a Proposed Development)
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14428/APP/2026/931 Granted
4 PERRY CLOSE HILLINGDON
Conversion of roof space to habitable use to include the conversion of roof from hip to gable end with 3 x front roof lights (Application for a Certificate of Lawful Development for an Proposed Use)
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51654/TRE/2026/86 Granted
2 TANGLEWOOD CLOSE HILLINGDON
TPO 264 T7 1x Oak to reduce back to previous pruning points (3m approx).
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4331/APP/2026/916 Granted
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 3rd floor to create 5 new units with associated parking, refuse area and cycle parking under the provisions of Schedule 2 Part 20 Class AA of the Town and Country Planning (General Permitted Development) (England) Order 2015.)
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80012/APP/2026/879 Granted
43 PINEWOOD AVENUE HILLINGDON UB8 3LW
Erection of a single storey outbuilding to the rear garden for use as an office. (Retrospective)
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80007/APP/2026/864 Refused
40 DICKENS AVENUE UXBRIDGE UB8 3DL
Erection of a part single, part double storey side and rear extension, conversion of roof space to habitable use including raising of ridge height, rear dormer and rooflights. Erection of outbuilding to rear garden (amended description)
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80001/APP/2026/830 Granted
140 WEST DRAYTON ROAD HILLINGDON UB8 3LF
Erection of a single storey wraparound extension to the side and rear
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70671/APP/2026/829 Granted
12 MOORCROFT HARLINGTON ROAD HILLINGDON UXBRIDGE, MIDDLESEX
Repair and reinstatement works following emergency dry rot removal and treatment to interior (Application for Listed Building Consent) Retrosepctive.
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49595/APP/2026/782 Granted
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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79988/APP/2026/743 Granted
111 HARLINGTON ROAD HILLINGDON UB8 3JA
Conversion of roof space to habitable use to include 2no. side dormers and a gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
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40472/ADV/2026/22 Granted
KFC 8 WHITELEYS PARADE UXBRIDGE ROAD HILLINGDON
Installation of 2no. internally illuminated fascia signs to the front and side, 1no. internally illuminated projecting sign to the side, 1no. LED flexface sign to the front, and amendments to fenestration and external materials
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<p>Source: <a href="https://planindex.co.uk/planning-applications/hillingdon/ward/colham-cowley">Planning applications in COLHAM & COWLEY, Hillingdon</a>, from PlanIndex</p>