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/47872/APP/2025/2520
154 VICTORIA ROAD RUISLIP
Conversion of dwellinghouse into 2 x self-contained flats including the erection of a single storey rear extension, the conversion of roof space to habitable use with a rear dormer and fron...
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Hillingdon/5369/APP/2025/2641
7 WENTWORTH CRESCENT HAYES
Retention and extension of an outbuilding (Part-retrospective Application) (revised proposal description)
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Hillingdon/72688/APP/2025/2960
18 ADELPHI CRESCENT HAYES UB4 8LZ
Conversion of a single dwelling house into 2no. self contained Flats.
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Hillingdon/79694/APP/2025/2453
48 LYNHURST CRESCENT HILLINGDON UB10 9EG
Erection of single storey side and rear extension following demolition of existing extension.
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Hillingdon/79793/APP/2025/2948
246 BALMORAL DRIVE HAYES UB4 0AA
Erection of single storey outbuilding to rear garden (Certificate of Lawful Development)
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Hillingdon/79802/APP/2025/2970
67 WOODSTOCK GARDENS HAYES UB4 8BA
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/79813/APP/2025/3031
17 DORSET AVENUE HAYES UB4 8NR
Conversion of roof space to habitable use to include a rear dormer, Hip to gable extension, 3x front roof lights, and erection of outbuilding to rear garden (Application for a Certificate o...
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Hillingdon/15756/APP/2024/3112
47 SWEETCROFT LANE HILLINGDON
Demolition of existing house and erection of a two storey, new build house consisting of 6no. bedrooms with a basement (Amended plans and description).
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Hillingdon/15923/APP/2025/2543
59 SEDGWICK AVENUE HILLINGDON
Erection of second storey rear extension
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Hillingdon/20073/APP/2025/2838
11 ELM AVENUE EASTCOTE
Erection of first floor side extension
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Hillingdon/36523/APP/2025/2551
34 DERBY ROAD UXBRIDGE
Conversion of a Dwellinghouse (Use Class C3) into a Childrens home for up to 4 children (aged 11-18) (Use Class C3b) (Application for a Certificate of Lawful Development for a Proposed Deve...
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Hillingdon/38405/APP/2025/2942
36 WEALD ROAD HILLINGDON
Erection of a first floor rear extension
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Hillingdon/40106/APP/2025/2649
56 PINN WAY RUISLIP
Erection of a single storey rear extension, a first floor side extension including a rear facing dormer window and extension to existing roof, and amendments to fenestration.
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Hillingdon/4456/APP/2025/2899
61 HUDSON ROAD HARLINGTON
Erection of part single storey part two storey rear extension, following the demolition of existing rear extension
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Hillingdon/61421/APP/2025/2697
4 ALMOND AVENUE ICKENHAM MIDDLESEX
Erection of a single storey side & part single, part double storey rear extension and Enlargement of loft space to form habitable accommodation including 2 side dormers.
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Hillingdon/69098/APP/2025/2843
7 QUEENS ROAD WEST DRAYTON MIDDLESEX UB7 9EG
Erection of a single storey rear extension.
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Hillingdon/74005/APP/2025/2946
34 WEST ROAD WEST DRAYTON UB7 9LG
Conversion of roof space to habitable use to include rear dormer and front roof lights
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Hillingdon/75111/APP/2025/2237
Land at Bulls Bridge Industrial Estate NORTH HYDE GARDENS HAYES UB3 4QQ
Details pursuant to the partial discharge of Condition 9 (Landscape Scheme) in relation to UP2 and UP3 only as attached to planning permission ref. 75111/APP/2020/1955, dated 15-04-2021 (Si...
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Hillingdon/77359/APP/2025/2851
10 LAWN AVENUE WEST DRAYTON UB7 7AQ
Erection of 1no. dwellinghouse including associated landscaping, parking provision, bin storage and cycle storage.
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Hillingdon/78935/APP/2025/2287
82-84 HIGH STREET RUISLIP HA4 7AB
Creation of 5no. self-contained flats with associated cycle and bin storage, following the change of use of first floor from office (Class E) to residential (Class C3), the erection of a tw...
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Hillingdon/79612/APP/2025/2900
35 THE GROVE ICKENHAM UB10 8QJ
Erection of single storey side extension and a pergola to the rear together with approved planning application 79612/APP/2025/2067 (Erection of a part single storey, part two storey side an...
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Hillingdon/79708/APP/2025/2508
30 LAWRENCE ROAD HAYES UB4 8QB
Proposed single storey rear extension, following demolition of existing store.
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Hillingdon/79796/APP/2025/2933
35 MELLOW LANE EAST HAYES
Erection of part single storey, part double storey rear extension, following the demolition of existing garage at rear garden.
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Hillingdon/13000/APP/2025/2827
NANDO'S, THE CHIMES SHOPPING CENTRE HIGH STREET UXBRIDGE UB8 1LB
Minor alterations to the shopfront to include replacing 2 no. awnings, door handles and external furniture. Installation of new fabric barriers, portal planters, metal fret cut screen and w...
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Hillingdon/16752/APP/2025/2707
75 COPSE WOOD WAY NORTHWOOD
Conversion of roof space to habitable use to include crown roof, front and rear window dormers, and erection of part single storey, part two storey rear extension, and single storey side ex...
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Hillingdon/36192/APP/2026/118
49 COLNE AVENUE WEST DRAYTON
Erection of a single storey extension to the rear
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Hillingdon/43889/APP/2025/2693
21 MIDCROFT RUISLIP HA4 8ER
Erection of a rear conservatory.
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Hillingdon/50369/APP/2026/127
UNIT 1, CAXTON TRADING ESTATE PRINTING HOUSE LANE HAYES
Refurbishment and subdivision of the existing trade counter warehouse to provide 6 trade counter units (Class E(g)/B8) and 2 warehouse units (Class B2/B8), including extensions to the exist...
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Hillingdon/57416/APP/2025/2808
11 HENLEY GARDENS PINNER MIDDLESEX HA5 2DE
Erection of single storey rear/side extension, insertion of roof lights and driveway alterations, following demolition of internal garage.
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Hillingdon/57946/APP/2026/122
4 HEATHER LANE YIEWSLEY
Erection of an end-of-terrace, 3-bedroom dwellinghouse.
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Hillingdon/64332/APP/2025/3037
54 ROFANT ROAD NORTHWOOD MIDDX HA6 3BE
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 3.65 metres and height of the...
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Hillingdon/64802/APP/2025/2767
99 HEATHER LANE YIEWSLEY MIDDX UB7 8AP
Erection of a ground floor side/rear extension
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Hillingdon/6648/APP/2026/120
393 HIGH STREET HARLINGTON UB3 5DH
Subdivision of The Dower House to provide 3 residential homes (Use Class C3) along with restorative works. Partial demolition of the forecourt wall to The Dower House to enable rear site ac...
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Hillingdon/72929/APP/2025/2755
HILLINGDON COURT PARK PAVILION PARKWAY HILLINGDON
Variation of Condition 2 (Approved Plans), 3 (Supporting Documents) and 10 (BNG) of planning permission ref. 72929/APP/2024/1201, dated 03-03-25 [Demolition of pavilion and construction of...
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Hillingdon/75963/APP/2025/2877
26 WINDSOR AVENUE HILLINGDON UB10 9AT
Erection of 2 storey rear and side extension, following the demolition of existing side garage and rear extension
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Hillingdon/78244/APP/2025/2927
592 FIELD END ROAD RUISLIP HA4 0QS
Erection of single storey side extension (Retrospective Application)
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Hillingdon/79131/APP/2025/2906
Gardenia Lodge SPRINGWELL LANE HAREFIELD UB9 6PG
Variation of Condition 2 (Approved Plans) of planning permission ref. 79131/APP/2024/2876, dated 16/12/2024 (Demolition of existing conservatory, construction of a single storey rear extens...
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Hillingdon/79769/APP/2025/2766
31 HAIG ROAD UXBRIDGE UB8 3EE
Erection of single storey wrap around extension
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Hillingdon/79772/APP/2025/2787
23 BEECH AVENUE RUISLIP HA4 8UG
Erection of a single storey rear extension.
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Hillingdon/79876/APP/2026/130
1 SHALDON DRIVE RUISLIP HA4 0UJ
Subdivision of the site to provide an additional two storey dwellinghouse, roof alterations to the existing dwelling and single storey rear extension
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Hillingdon/11978/APP/2025/2724
34B THE BROADWAY JOEL STREET EASTCOTE HA6 1PF
Conversion of flat into two separate residential units of accommodation. (Application for a Certificate of Lawful Development for an Existing Use).
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Hillingdon/12462/APP/2025/2118
30 HIGHLAND ROAD NORTHWOOD
Erection of a single storey side, single storey rear extension with patio element, conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 3no. front roof...
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Hillingdon/14922/APP/2025/2853
10A CHURCH AVENUE RUISLIP
Details pursuant to the discharge of Condition 3 (Materials) of Appeal Decision Ref: APP/R5510/D/25/3368950, dated 13-10-2025 (LBH ref: 61347/APP/2024/383) (Installation of hardstanding to...
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Hillingdon/19076/APP/2025/2394
111 LONG LANE ICKENHAM
Erection of front porch extension, part single-storey, part two-storey side and rear extension, roof conversion and erection of rear dormer, and amendments to fenestration.
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Hillingdon/33347/APP/2025/2936
THE BOYNE RESIDENTIAL CARE HOME PARK WAY RUISLIP MIDDLESEX HA4 8NU
Demolition of the existing single-storey rear extension and erection of a replacement single-storey rear extension, including the replacement of two windows with two doors on the rear eleva...
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Hillingdon/36712/APP/2025/2868
31 HILLSIDE ROAD NORTHWOOD
Erection of side dormer (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/38571/APP/2025/2512
BURR HALL CHILTERN VIEW ROAD UXBRIDGE
Raise the roof of the rear building by 2.76m and creation of two additional apartments.
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Hillingdon/46949/APP/2025/2973
127 CORNWALL ROAD RUISLIP
Conversion of roof space to habitable use to include a rear dormer with Juliet balcony, hip to gable extension, and 3x front roof lights (Application for a Certificate of Lawful Development...
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Hillingdon/54175/APP/2025/2633
46 GATEHILL ROAD NORTHWOOD
Erection of part single storey, part double storey rear extension, and erection of front porch, 2 x Juliette balcony at rear, additional side window, following the demolition of rear outbui...
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Hillingdon/64134/APP/2025/2889
18 SOUTH CLOSE WEST DRAYTON MIDDLESEX UB7 9LS
Erection of outbuilding to rear garden (retrospective)
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Hillingdon/66257/APP/2025/2738
76 EXMOUTH ROAD RUISLIP
Erection of single storey wraparound side and rear extension, following demolition of existing side garage and rear extension
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Hillingdon/73737/APP/2026/108
9 ST ANSELMS ROAD HAYES UB3 1SB
Change of use from Class C3 (Dwellinghouse) to Class C2 (Children's Residential Care Home) for four children only
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Hillingdon/76905/APP/2025/2903
591 FIELD END ROAD RUISLIP
Erection of a single-storey rear extension and side facing windows, following demolition of existing garage.
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Hillingdon/79792/APP/2025/2911
11 RODNEY GARDENS EASTCOTE HA5 2RT
Erection of single storey side extension, and installation of a front boundary wall with side access gate between proposed extension and existing garage.
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Hillingdon/79805/APP/2025/2984
79 RABOURNMEAD DRIVE NORTHOLT UB5 6YJ
Erection of single storey rear extension.
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Hillingdon/144/APP/2026/88
LAND OFF LONG DRIVE RUISLIP HA4 0HG
Partial demolition of existing buildings and erection of three buildings comprising residential apartments, plus extension to existing hotel, along with access, car parking, servicing, land...
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Hillingdon/28921/APP/2026/102
37 CHARVILLE LANE WEST HILLINGDON
Proposed single storey rear extension and double storey side extension.
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Hillingdon/38037/APP/2025/2907
THE CASE IS ALTERED PH HIGH ROAD EASTCOTE
Erection of tent canopy structure over existing outdoor drinking terrace. (Related to Listed Building Consent App Ref. 38037/APP/2025/2908)
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Hillingdon/79131/APP/2025/2966
Gardenia Lodge SPRINGWELL LANE HAREFIELD UB9 6PG
Details pursuant to the discharge of Condition 5 (Demolition and Construction plan) of planning permission ref. 79131/APP/2024/2876, dated 16-12-24 (Demolition of existing conservatory, con...
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Hillingdon/79618/APP/2025/2092
13 DARRIS CLOSE HAYES UB4 9RX
Erection of covered car port (Retrospective application)