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/27697/APP/2025/2343
63 DICKENS AVENUE HILLINGDON
Proposed conversion of existing dwellinghouse from Class C3 (single family dwellinghouse) to Class C4 (small scale HMO) with the addition of 1 obscure glazed window in the upper floor side...
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Hillingdon/4140/APP/2025/1547
20 DORSET AVENUE HAYES UB4 8NS
Change of use from Class C4 6-bed House in Multiple Occupation (HMO) to Sui Generis 7-bed HMO.
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Hillingdon/41657/APP/2025/1654
58 BLACKTHORN AVENUE WEST DRAYTON
Erection of a first floor side and part rear extension
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Hillingdon/44772/APP/2025/1997
1 CHESTWOOD GROVE HILLINGDON
Conversion of garage into a habitable space, including amendments to fenestration.
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Hillingdon/56776/APP/2025/1945
7 MONKS CLOSE RUISLIP
Erection of a single storey wraparound extension to the side and rear
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Hillingdon/76116/APP/2025/2014
10 PARK LANE HAYES MIDDLESEX UB4 8AA
Erection of an outbuilding at rear garden for use as a gym / store / play area
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Hillingdon/76551/APP/2025/682
LAND AT AVONDALE DRIVE HAYES
Details pursuant to the partial discharge of Condition 17 (Tree Protection for Phase 1B) of planning permission ref. 76551/APP/2021/4502 dated 28-09-2022. Hybrid planning application seekin...
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Hillingdon/79515/APP/2025/1994
9 BLISWORTH CLOSE HAYES UB4 9RF
Conversion of roof space into habitable use to include a rear dormer.
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Hillingdon/79598/APP/2025/1983
121 VARCOE GARDENS HAYES UB3 2FJ
Conversion of roof space to habitable use including installation of roof lights, and the erection of an outbuilding to rear garden.
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Hillingdon/79607/APP/2025/2038
85 GREATFIELDS DRIVE HILLINGDON UB8 3QW
Conversion of garage to habitable use, including replacement of garage door with window
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Hillingdon/79613/APP/2025/2068
106 NORTH VIEW EASTCOTE HA5 1PF
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 with new gable end window, and con...
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Hillingdon/9066/APP/2025/1910
2 WESTACOTT HAYES
Proposed new tiled roof over the existing first floor side and rear extensions
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Hillingdon/26551/APP/2025/1949
32 SUSSEX ROAD ICKENHAM
Conversion of roof space to habitable use to include a rear dormer and 3 front roof lights. Conversion of roof from hip to gable end. Extending existing soil vent pipe (Application for a Ce...
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Hillingdon/282/APP/2025/1939
95 POLE HILL ROAD HILLINGDON
Single storey extension to the rear, first floor rear extension, conversion of roof space to habitable use to include 4x side dormers, 2 x rooflights and 2 new gable end windows.
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Hillingdon/31258/APP/2025/1766
31 MERLE AVENUE HAREFIELD
Erection of single storey rear extension, extending existing rear decking, installation of steps to rear garden, extension to existing storeroom under existing decking (with low-ceiling hei...
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Hillingdon/3348/APP/2025/2374
MEADOW HIGH SCHOOL ROYAL LANE HILLINGDON
Details pursuant to partial discharge of Condition 9(iv) and (v) (Contaminated Land) attached to planning permission ref. 3348/APP/2023/138 dated 02-06-2023 (Erection of a two-storey academ...
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Hillingdon/3409/APP/2025/1919
57 KINGSEND RUISLIP
Erection of a single storey rear extension, partial conversion of garage to habitable use, increase in size of rear dormer, and amendments to fenestration.
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Hillingdon/35338/APP/2025/1971
84 TOLCARNE DRIVE PINNER
Change of use from (C3 Use Class) to a small House in Multiple Occupation (HMO) (C4 Use Class) (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/43552/APP/2025/1713
1 LEA CRESCENT RUISLIP
Erection of single storey rear extension, following demolition of existing canopy.
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Hillingdon/51175/APP/2025/1944
STANFORD HOUSE, 9 NESTLES AVENUE HAYES
Details pursuant to the partial re-discharge of Condition 5 (External Materials - Balcony details only) of planning consent reference 51175/APP/2020/2543 dated 25-01-2022 (Demolition of exi...
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Hillingdon/76900/TRE/2025/179
2 CHURCHILL ROAD UXBRIDGE UB10 0FL
TPO 736 G2 1 x Yew crown reduce by up to 4m and 1 x Sycamore Pollard back to 3m.
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Hillingdon/18765/APP/2025/2138
138 JUDGE HEATH LANE HAYES
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 3.06 metres, and for which th...
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Hillingdon/20369/APP/2025/2191
10 CERNE CLOSE HAYES
Conversion of roof space to habitable use to include a rear dormer, 2 x roof lights, conversion of roof from hip to gable end, with new gable end window, and an erection of an outbuilding (...
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Hillingdon/28891/APP/2025/2251
26 HITHERBROOM ROAD HAYES
Erection of outbuilding to rear garden, following demolition of existing outbuilding (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/29320/APP/2025/1941
7 MARLBOROUGH ROAD HILLINGDON
Erection of a part single storey, part two storey rear extension.
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Hillingdon/32650/APP/2025/2094
58 LEES ROAD HILLINGDON
Erection of a single storey rear extension, a single storey side extension, and conversion of roof space to habitable use to include a rear dormer, 4no. front facing roof lights and 2no. ga...
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Hillingdon/39876/APP/2025/2223
6 WESTACOTT HAYES
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 3 front roof lights, conversion of roof from hip to gable end, erection of a front porch, and erect...
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Hillingdon/41657/APP/2025/526
58 BLACKTHORN AVENUE WEST DRAYTON
Erection of a single storey infill rear extension (Part Retrospective).
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Hillingdon/59677/ADV/2025/33
The Co-operative Food, 17-19 SWAKELEYS ROAD ICKENHAM
Installation of 1no. internally illuminated display screen.
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Hillingdon/63329/APP/2025/2101
5 OTTER HOUSE, COWLEY BUSINESS PARK HIGH STREET COWLEY UXBRIDGE
Details pursuant to the discharge of Condition 9 (Sustainable Water Management) of planning reference 63329/APP/2021/1326 dated 21-05-2021 (Change of use from offices (Use Class B1a ) to re...
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Hillingdon/7565/APP/2025/2151
73 POLE HILL ROAD HILLINGDON
Conversion of roof space to habitable use to include 2 x side dormers, amendments to fenestration (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/79173/APP/2025/1776
30 CRANBOURNE ROAD NORTHWOOD HA6 1JY
Variation of Condition 2 (Approved Plans) of planning permission ref. 79173/APP/2024/3056, dated 10-02-2025, for the 'Erection of a part single storey, part two storey extensions to the sid...
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Hillingdon/79523/APP/2025/1567
1 THE CRESCENT HARLINGTON UB3 5NA
Erection of outbuilding to rear garden.
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Hillingdon/79563/APP/2025/1890
148 GROSVENOR AVENUE HAYES UB4 8NP
Erection of a single storey rear extension
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Hillingdon/79640/APP/2025/2233
47 ASHWOOD AVENUE HILLINGDON UB8 3LT
Conversion of roof space to habitable use to include a rear dormer with Juliet balcony and 3 front roof lights.(Application for a Certificate of Lawful Development for a Proposed Developmen...
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Hillingdon/9267/APP/2025/1806
78 HILLINGDON HILL HILLINGDON
Erection of a single storey extension to the side
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Hillingdon/17179/APP/2025/2122
315 KINGSHILL AVENUE HAYES
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/65654/APP/2025/2249
45 ALANDALE DRIVE PINNER MIDDLESEX HA5 3UX
Conversion of roof space to habitable use to include a hip to gable extension, rear dormer, front roof lights and gable end window with amendments to roof form (Application for a Certificat...
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Hillingdon/79468/APP/2025/1250
FORMER HONEY MONSTER FACTORY, BRIDGE ROAD OUTBOROUGH MIDDLESEX UB2 4AB
OUT OF BOROUGH CONSULTATION FROM EALING COUNCIL FOR: Request for a Screening Opinion under Regulation 6 of the Town and Country Planning (Environmental Impact Assessment) Regulations 2017 (...
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Hillingdon/11355/APP/2025/1865
134 SHARPS LANE RUISLIP
Erection of a single storey conservatory to the rear
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Hillingdon/17979/APP/2025/1314
HAYDON DRIVE EASTCOTE HAYDON DRIVE EASTCOTE HA5 2PW
Demolition of 16 studio bungalows and the erection of 21 affordable family-sized houses with associated facilities.
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Hillingdon/29625/APP/2025/1985
43 ALBERT ROAD YIEWSLEY
Erection of a single storey extension to the rear/side
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Hillingdon/31917/APP/2025/996
Unit 5 12 POWERHOUSE LANE HAYES UB3 1FH
Temporary change of use (for five years) from cafe (Use Class E) to Local Community Use (Use Class F2)
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Hillingdon/39013/APP/2025/1917
1 ELEANOR GROVE ICKENHAM
Erection of a single storey side extension, following demolition of existing garage. Installation of side window.
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Hillingdon/43419/APP/2025/1928
15 & 15A KING EDWARDS ROAD RUISLIP
Details pursuant to the discharge of Conditions 2 (Materials) and 6 (Tree Protection) of planning permission ref. 43419/APP/2014/3879, dated 21-01-2015 (Erection of two detached houses with...
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Hillingdon/44049/APP/2025/799
35 BROOKDENE DRIVE NORTHWOOD
Demolition of existing two-storey dwelling and erection of a replacement two-storey dwelling with solar panels, associated bin storage, parking, electric vehicle charging and air source hea...
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Hillingdon/4429/APP/2025/1877
33 KEWFERRY ROAD NORTHWOOD
Variation of Condition 2 (Approved Plans) of planning permission ref. 4429/APP/2025/683, dated 11-06-2025 (Erection of two storey side and part two storey part single storey rear extension...
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Hillingdon/46975/APP/2025/1927
11 WILSTONE CLOSE HAYES
Erection of a part single storey, part two storey rear extension, and amendments to fenestration.
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Hillingdon/47395/APP/2025/1641
87 VIOLET AVENUE HILLINGDON UB8 3PS
Erection of a single storey rear extension with the demolition of existing garage and amendments to boundary fencing (amended description)
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Hillingdon/50632/APP/2025/106
20A FRITHWOOD AVENUE NORTHWOOD
Details pursuant to the discharge of Condition 11 (SUDS) of planning permission ref. 50632/APP/2024/1594, dated 29-08-2024 (Erection of a two storey, 2 bedroom newbuild dwelling house with...
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Hillingdon/55201/APP/2025/1936
13 WAVERLEY CLOSE HAYES UB3 4AJ
Erection of an outbuilding (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/63329/APP/2025/1335
5 OTTER HOUSE, COWLEY BUSINESS PARK HIGH STREET COWLEY UXBRIDGE
Details pursuant to the discharge of Condition 4 (Parking Allocation Scheme) of planning permission reference 63329/APP/2021/1326 dated 21-05-2021 (Change of use from offices (Use Class B1a...
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Hillingdon/66378/APP/2025/1594
13 STANLEY ROAD NORTHWOOD
Erection of a first floor rear roof extension. Installation of 7no. roof light windows. Raising of existing ridge height by 500mm.
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Hillingdon/75191/APP/2025/1439
28C NEW BROADWAY UXBRIDGE ROAD HILLINGDON UB10 0LL
Change of use from Use Class E (Offices) to a Class C3 dwellinghouse (1 x 1-bedroom flat) (Application under Schedule 2, Part 1, Class MA of the Town and Country Planning (General Permitted...
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Hillingdon/75315/APP/2025/1963
42 & 44 MAHLON AVENUE RUISLIP
Details pursuant to the discharge of Conditions 3 (a Demolition and Construction Management Plan), 4 (landscape scheme), 5 (method statement) and 6 (sustainable water management) of plannin...
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Hillingdon/79436/APP/2025/1123
29 PENDULA DRIVE HAYES UB4 9PG
Erection of a single storey rear extension
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Hillingdon/79570/TRE/2025/175
6 Charlestown Lodge, Flat 1 CORNWALL ROAD UXBRIDGE UB8 1BA
TPO 75 G5 1x Sycamore 2m crown reduction.
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Hillingdon/79591/APP/2025/1920
113 HARLINGTON ROAD HILLINGDON UB8 3JA
Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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Hillingdon/79591/APP/2025/1921
113 HARLINGTON ROAD HILLINGDON UB8 3JA
Conversion of roof space to habitable use to include 2no. side dormers and amendments to ground floor window placement (Application for a Certificate of Lawful Development for a Proposed De...
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Hillingdon/8315/APP/2025/1905
55 HIGHLAND ROAD NORTHWOOD
Erection of a single storey rear extension following the demolition of the existing canopy to the rear.