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/15075/APP/2026/1769
Test Road Hillingdon
Test
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Hillingdon/71790/APP/2026/1770
Test Road Hillingdon
Test
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Hillingdon/80179/APP/2026/1768
Test Road Hillingdon
Test
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Hillingdon/56191/TRE/2026/168
34 COPSE WOOD WAY NORTHWOOD
TPO 400 A1 1x Oak reduce branches up to 3m and 15% reduction over entire canopy.
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Hillingdon/64956/TRE/2026/167
94 SWAKELEYS DRIVE ICKENHAM MIDDLESEX UB10 8QG
TPO 98 A1 multi stemmed sycamore to section dismantle to approx4-5m poles.
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Hillingdon/59541/APP/2026/1719
28 BREAKSPEAR ROAD RUISLIP
Conversion of roof space to habitable use to include a rear dormer, roof lights conversion of roof from hip to gable end, erection of a single storey extension to the side
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Hillingdon/1314/APP/2026/1568
63 HILLINGDON ROAD UXBRIDGE
Non-material amendment to planning permission ref. 1314/APP/2024/329, dated 25-03-24 (Erection of a single storey extension to the front and side, erection of front porch) to make amendment...
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Hillingdon/16620/APP/2026/1261
19 HUDSON ROAD HARLINGTON
Erection of single storey rear extension
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Hillingdon/34895/APP/2026/1018
15 WESTACOTT 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 with new gable end window (Application for a Certificate...
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Hillingdon/35060/APP/2026/132
75 SHAKESPEARE AVENUE HAYES
Subdivision of the site to provide an additional two-storey dwellinghouse, with the erection of a second floor, part single storey, part double storey front, side and rear extensions, erect...
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Hillingdon/35846/APP/2026/166
27 HEMMEN LANE HAYES
Erection of front porch with canopies on both sides (Retrospective application)
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Hillingdon/40221/APP/2026/1227
6 RAEBURN ROAD HAYES
Conversion of roof space to habitable use to include a rear dormer, roof lights, conversion of roof space from hip to gable end with new gable end window (Application for a Certificate of L...
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Hillingdon/44445/APP/2026/1230
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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Hillingdon/55184/APP/2026/1203
9 MONMOUTH ROAD HAYES
Erection of a first-floor rear extension
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Hillingdon/60376/APP/2026/1270
37 TORRINGTON ROAD RUISLIP
Conversion of roof space to habitable use to include a rear dormer and 3 x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/66326/APP/2026/1260
43 WENTWORTH CRESCENT HAYES
Conversion of roof space to habitable use to include a hip to gable extension, rear dormer with a juliete balcony, 3 front rooflights and a gable end window. (Application for a Certificate...
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Hillingdon/6775/TRE/2026/158
27 TO 42 PHILPOTS CLOSE YIEWSLEY UB7 7RX
TPO 226 T15 1x Sycamore Tree to reduce the crown by 2 meters and drop crotch in the heavily extended limb towards the property and remove all major deadwood. Previous App: 6775/TRE/2026/74
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Hillingdon/68761/APP/2026/1068
10 BRIDGE WAY ICKENHAM UB10 8QR
Erection of two storey side extension, conversion of roof to habitable use to include rear dormer, and roof lights to front, side and rear, erection of single storey outbuilding to rear gar...
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Hillingdon/72892/APP/2026/1341
42 BIRCHWAY HAYES
Erection of outbuilding to rear garden. (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/79256/APP/2026/843
37 EDGAR ROAD YIEWSLEY UB7 8HN
Change of use from small HMO (Class C4) to large HMO (Sui Generis) including erection of a single storey rear extension, and associated bin and cycle storage.
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Hillingdon/795/APP/2026/358
ASHLEIGH THE GREEN HAREFIELD
Proposed subdivision of existing dwelling house into two separate private units. Proposals to comprise of a ground floor two-bedroom unit with disabled access and a three-bedroom unit to fi...
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Hillingdon/80037/APP/2026/1017
282 - 284 KINGSHILL AVENUE HAYES ub4 8by
Retention of fixed canopy structure to front of existing retail unit (Retrospective application)
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Hillingdon/80076/APP/2026/1208
14 BURBRIDGE GARDENS UXBRIDGE UB10 0G
Erection of single storey rear extension
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Hillingdon/80077/APP/2026/834
14-16 DUNBAR CLOSE HAYES UB4 0DF
Erection of a part single storey, part two storey extension to the rear of No.14 and No.16 Dunbar Close
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Hillingdon/80088/APP/2026/1253
43 SKIPTON DRIVE HAYES UB3 1PN
Erection of a single storey side and rear extension
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Hillingdon/80089/APP/2026/1256
54 CORONATION ROAD HAYES UB3 4JT
Erection of single storey rear extension, and a single-storey outbuilding with a pitched roof to the rear garden, all following the demolition of an existing shed and rear extension.
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Hillingdon/80110/APP/2026/1369
25 ROUNDWAYS RUISLIP HA4 6EA
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/80146/APP/2026/1552
30 MAYFIELD CLOSE UXBRIDGE UB10 8DS
Erection of a single storey rear extension, and Conversion of roof space to habitable use to include a rear dormer and 2 front roof lights (Application for a Certificate of Lawful Developme...
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Hillingdon/16219/APP/2026/1166
100 CORONATION ROAD HAYES
Erection of a single storey rear extension.
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Hillingdon/31692/APP/2026/1139
28 CARDINAL ROAD RUISLIP
Erection of single storey rear extension, following demolition of existing rear extension
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Hillingdon/35214/APP/2026/1418
THE PAVILIONS,UXBRIDGE SHOPPING CENTRE HIGH STREET UXBRIDGE
Non-material amendment to planning permission ref. 35214/APP/2025/467, dated 26-09-25 (Conversion of ancillary retail space (Class E) to 9no. self-contained flats (Class C3) including chang...
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Hillingdon/35665/APP/2026/612
105 HAYES END ROAD HAYES
Change of use from Class C3 (Single Family Dwellinghouse) to a 9-person Large HMO (Sui Generis), erection of a part single, part double storey rear extension, rear dormer, and 2 x front roo...
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Hillingdon/38932/APP/2025/3021
23 STANLEY ROAD NORTHWOOD
Erection of rear/side extension, infill to front(conversion of garage/workshop to habitable space), enlarge front dormer, amendments to fenestrations, expansion of roof space to rear, and r...
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Hillingdon/42416/APP/2025/3223
316-318 HIGH STREET HARLINGTON UB3 5DU
Single storey rear infill extension, first floor rear extension, rear dormer, front roof lights, amendments to rear fenestrations, and removal of rear external staircase.
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Hillingdon/50903/APP/2026/1164
138 LONG LANE HILLINGDON
Erection of a single storey rear extension.
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Hillingdon/52934/APP/2026/898
29 ICKENHAM ROAD RUISLIP
Erection of front porch canopy (Retrospective application)
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Hillingdon/54716/APP/2026/479
100 LONG LANE ICKENHAM
Erection of outbuilding to front garden, following demolition of existing outbuilding.
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Hillingdon/56574/APP/2026/1199
188 LANSBURY DRIVE HAYES MIDDLESEX UB4 8SQ
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/60526/APP/2026/698
17 MILL ROAD WEST DRAYTON
Erection of a single storey extension to the rear and erection of front porch.
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Hillingdon/78841/APP/2026/1193
6 STAR ROAD HILLINGDON UB10 0QH
Erection of a single storey rear extension to replace existing single storey flat roofed extension and conservatory.
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Hillingdon/12341/APP/2026/1677
21 BOTWELL LANE HAYES
Ancillary seating area (Application for a Lawful Development Certificate for an Existing Use or Operation or Activity,including those in breach of a planning condition)
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Hillingdon/30717/APP/2026/1151
102 COWLEY MILL ROAD UXBRIDGE
Existing use of dwellinghouse as Class C4 Houses in Multiple Occupation (HMO) (Application for a Certificate of Lawful Development for an Existing Use)
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Hillingdon/67518/APP/2026/1685
59 ALBERT ROAD YIEWSLEY MIDDX UB7 8ES
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 2.90 metres, and for which th...
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Hillingdon/1058/APP/2026/1112
PADDINGTON PACKET BOAT PUBLIC HOUSE HIGH ROAD COWLEY UXBRIDGE
Section 96a application for Non-Material Amendment to planning permission ref. 1058/APP/2021/3423 dated 08-09-2023 (Demolition of the public house (Sui Generis) and erection of purpose-buil...
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Hillingdon/1331/APP/2026/1585
FORMER NESTLE FACTORY NESTLES AVENUE HAYES
Lawful Development Certificate to confirm that a material operation lawfully commenced pursuant to planning permission Ref. 1331/APP/2022/2553 and that, as a consequence, the permission has...
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Hillingdon/18235/APP/2025/194
138 FAIRWAY AVENUE WEST DRAYTON
Erection of a 3-bedroom detached dwelling including associated parking and amenity space.
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Hillingdon/2221/APP/2026/674
395 SIPSON ROAD WEST DRAYTON UB7 0HU
Erection of 2no. semi-detached dwellinghouses on former car park, with associated landscaping, PV solar panels and car parking.
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Hillingdon/26883/APP/2026/1233
69 SWANAGE WAYE HAYES
Variation of Condition 2 (Approved Plans) of planning permission ref. 26883/APP/2025/1203, dated 15-10-2025 (following demolition of existing conservatory) to increase the depth of the prop...
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Hillingdon/27249/APP/2026/1113
29 MILTON COURT ICKENHAM
Conversion of roof space to habitable use to include a rear dormer, and 3 x roof lights
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Hillingdon/34611/APP/2026/966
42 DOGHURST AVENUE HARLINGTON
Change of use from Class C3 (Dwellinghouse) to Class C4 (HMO for up to 6 persons).
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Hillingdon/39705/APP/2025/3234
LONDON BOROUGH OF HOUNSLOW OUTBOROUGH MIDDLESEX
OUT OF BOROUGH CONSULTATION FROM HOUNSLOW FOR: Haslemere Heathrow Estate, Silver Jubilee Way, Hounslow, TW4 6NF. Outline planning permission with all matters reserved except access. A demol...
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Hillingdon/4309/APP/2026/1216
18 HONEY HILL UXBRIDGE
Erection of a part single storey, part two storey rear extension, and conversion of roof space to habitable use to include a rear dormer and the formation of a crown roof.
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Hillingdon/48829/APP/2026/1194
41 ETON ROAD HARLINGTON
Erection of a first-floor side and part rear extension
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Hillingdon/52944/APP/2026/1212
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,...
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Hillingdon/57489/APP/2026/968
13 DORSET AVENUE HAYES
Erection of an outbuilding (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/60198/APP/2026/885
LAND TO THE REAR OF 38 WOOD END GREEN ROAD HAYES
Permission in Principle for one detached bungalow following demolition of the existing block of garages at the land and garages rear of 38 Wood End Green Road, Hayes, Middlesex, UB3 2SH
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Hillingdon/61832/APP/2026/1150
37 LYCH GATE WALK HAYES
Erection of a single storey wraparound extension to the side and rear
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Hillingdon/6928/APP/2026/576
KING WILLIAM IV P.H. SIPSON ROAD SIPSON
Use of the site as a hand car wash business (Retrospective application)
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Hillingdon/71554/APP/2026/1155
UNIT 1 HEATHROW INTERCHANGE BULLSBROOK ROAD HAYES
Details pursuant to the partial discharge of Condition 7 parts (ii), (iii) and (iv) (Contaminated Land) of planning permission ref. 71554/APP/2025/47, dated 19-03-2025 (Redevelopment of the...
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Hillingdon/72555/APP/2026/1142
94 NORTHWOOD ROAD HAREFIELD UB9 6PS
Erection of a single storey extension to the rear, following the demolition of existing rear outrigger. (Amended Description)