Planning applications in Hillingdon, July 2026

25 GLEDWOOD CRESCENT HAYES UB4 0AX

Demolition of the existing conservatory and erection of a first floor rear extension, conversion of roof space to habitable use to include a rear dormer, internal alterations and upgrades, and change of use from Class C3 (Residential) to Class C2 (Residential Institution) for 4 residents.

437 VICTORIA ROAD RUISLIP HA4 0EF

Erection of a single storey extension to the side of rear garage (Application for a Certificate of Lawful Development for a Proposed Development)

138 HIGH STREET HARLINGTON

Erection of a single storey rear extension, including alterations to the existing rear chimney

403 LANSBURY DRIVE HAYES UB4 8SA

Erection of a single storey extension to the rear, conversion of roof space to habitable use to include a rear dormer, front roof lights, conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

66 COPTHALL ROAD WEST ICKENHAM UB10 8H

Conversion of loft to habitable space including a hip to gable end extension, rear dormer and 2 front rooflights

66 COPTHALL ROAD WEST ICKENHAM UB10 8H

Erection of a single storey side extension and single storey rear extension

45 TOLLGATE DRIVE HAYES UB4 0NP

Erection of a single storey rear extension following the demolition of an existing conservatory.

21 PEPLOW CLOSE YIEWSLEY UB7 7XN

Loft conversion involving construction of rear dormer and installation of 3 skylights on the front roof slope

63 ELM AVENUE EASTCOTE HA4 8PG

Erection of a single storey rear extension and steps to rear garden.

1-3 COLDHARBOUR LANE HAYES

Details pursuant to the discharge of Condition 6 (Materials) of planning permission ref. 55634/APP/2022/3372, dated 30-09-2024 (Demolition of existing building and construction of new mixed use development incorporating 2 no. retail units and 9 no. new dwellings.)

21 FILEY WAY RUISLIP

Erection of a part single, part two storey extension to the rear.

53 MIDHURST GARDENS UXBRIDGE

Erection of Single storey rear extension, conversion of existing garage to habitable space, changes to front fenestration and installation of 2 skylights.

NORTHWOOD LAWN TENNIS CLUB 20 PINES CLOSE NORTHWOOD HA6 3SJ

TPO 150 T118 1x Oak to remove all growth overhanging tennis court.

HAYES PARK CENTRAL AND SOUTH HAYES PARK HAYES END ROAD

Details pursuant to the discharge of Condition 17 (Sustainable Drainage Scheme Details) of planning permission ref. 12853/APP/2023/1492, dated 15-08-2024 (Change of use of the existing buildings to provide new homes (Use Class C3), together with internal and external works to the buildings, landscaping, car and cycle parking, and other associated works.)

2 COURT ROAD ICKENHAM

Erection of boundary wall and covered entrance ways. (Retrospective Planning Application)

Junction House 4-10 COWLEY ROAD UXBRIDGE UB8 2XW

Details pursuant to the discharge of Condition 9 (Parking Design and Management Plan) and 10 (Cycle Storage) of prior approval permission 21755/APP/2024/2414 dated 14-03-25. Change of use from Office to C3 Residential units.

Junction House 4-10 COWLEY ROAD UXBRIDGE UB8 2XW

Details pursuant to the discharge of Conditions 7 (Parking Design and Management Plan and 8 (Cycle Parking) of prior approval permission 21755/APP/2024/3295 dated 14-03-25.

15 BLISWORTH CLOSE HAYES

Erection of a part single part two storey rear extension.

3 BREARLEY CLOSE UXBRIDGE UB8 1JJ

Conversion of roof space to habitable use to include a rear dormer with Juliet balcony, and 3 front rooflights (Application for a Certificate of Lawful Development for a Proposed Development)

UNIT B Prologis Park STOCKLEY ROAD WEST DRAYTON UB7 9FN

Details pursuant to the discharge of Condition 5 (Contamination) of planning consent reference 18399/APP/2026/586 dated 05/05/26 (Additional access into the site at the front, with widening of the existing access road with fencing; erection of a canopy and welfare unit to the front; lowered concrete yard area with 3 x dock doors and wheel guides; 1 x level loading door; installation of fencing and bollards, and an additional waste area).

17 CURZON PLACE EASTCOTE

Erection of a single-storey side and rear extension, internal alterations, and erection of a covered carport for one parking space

13 MASSON AVENUE RUISLIP

Conversion of roof to habitable space including a hip to gable end extension, rear dormer, 1 front rooflight, 1 gable end window and Juliette balcony.

FRIENDS MEETING HOUSE YORK ROAD UXBRIDGE UB8 1QW

External and internal maintenance and repair works, including the erection of a replacement garden shed, following the demolition of 2 existing garden sheds (listed Building Consent)

18 HONEY HILL UXBRIDGE

Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

BITTERN HOUSE 28 WRAYSBURY DRIVE YIEWSLEY UB7 7FH

External remediation works comprising the localised removal and reinstatement of brickwork and cladding, installation of cavity barriers and fire-stopping measures, and replacement of combustible materials with non-combustible alternatives, with external finishes reinstated on a like for like basis. (Application for a Certificate of Lawful Development for a Proposed Development)

BISHOP WINNINGTON INGRAM SCHOOL SOUTHCOTE RISE RUISLIP

Extension to car parking area and erection of a single-storey community pavilion.

35 KEATS WAY WEST DRAYTON

Conversion of roof space to habitable use to include a rear dormer and 3 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)

42 GROSVENOR CRESCENT UXBRIDGE

Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)

35 MOOR PARK ROAD NORTHWOOD

Erection of single storey part rear, part side extension with a pitched roof, and an outbuilding to the rear garden, all following the demolition of an existing rear conservatory.

99 GRANVILLE ROAD UXBRIDGE

Proposed single storey rear extension

12 WALNUT AVENUE WEST DRAYTON

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 the height of the eaves would be 2.79 metres.

161 LONG LANE HILLINGDON

TPO 121 T11 1x Turkey Oak to Fell and replace with a suitable specimen in an agreed location.

21 LEES ROAD UXBRIDGE MIDDLESEX UB3 3AS

Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.80 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 3.00 metres.

HAYES PARK COTTAGE HAYES END DRIVE HAYES UB4 8EH

Change of use from Use Class E (Commercial, Business and Service) to Use Class C3 (Dwellinghouses) with associated cycle and refuse storage, and parking (Application under Class MA, Part 3 of Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended)).

2 VIOLET AVENUE UXBRIDGE UB8 3PP

Erection of a part single, part two storey extension to the side/rear

56 HILLINGDON ROAD 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 3.50 metres, and for which the height of the eaves would be 3.00 metres

DAINTRY LODGE, 1 WATFORD ROAD NORTHWOOD

TPO 163 T9 1x Ash selectively reduce height and spread by up to 3m.

MOUNT VERNON HOSPITAL RICKMANSWORTH RD NORTHWOOD HA6 2RN

Installation of an Air Handling Unit to the roof space of Building 82 (Application for Listed Building Consent)

ECOLOGICAL MITIGATION SITE HARVIL ROAD HAREFIELD

Request for approval of Plans and Specifications for works associated with the demolition and removal of the former Harvil Road bridge and highway, in accordance with Paragraph 3 of Schedule 17 to the High Speed Rail (London - West Midlands) Act 2017.

59 SUSSEX ROAD ICKENHAM

Conversion of roof space to habitable use to include a rear dormer, 2 x front roof lights, conversion of roof from hip to gable end with new gable end window. (Application for a Certificate of Lawful Development for a Proposed Development)

32 LINKSWAY NORTHWOOD

Details pursuant to the discharge of Conditions 3 (Material), 4 (Rooflights), 8 (Sustainability Energy Statement), 9 (Landscaping), 12 (Step free access) of planning permission ref. 35311/APP/2023/2254, dated 13-10-23 (Demolition and replacement of the existing property, with 1 no. detached 6-bed dwelling with basement, including new access, retention of existing access and ancillary works.)

6 WILDWOOD NORTHWOOD

TPO 13 G2 1x Oak Section dismantle tree near ground level and grind stump to approx 200mm below ground level.

9 BARRINGTON DRIVE HAREFIELD UB9 6RJ

TPO 455 G7 mixed Sycamore and Ash to cut back all lateral growth to boundary fence by removing up to 2m.

51 FRAYS AVENUE WEST DRAYTON

TPO 802 A2 1x Eucalptus Tree to reduce crown by 30% back to previous points situated in rear garden next to patio. 1x Magnolia reduce by up to 20% and 1x Willow Tree to reduce crown height to 6ft approx and spread to 10ft approx both situated in the rear garden next to river.

UNIT D Prologis Park STOCKLEY ROAD WEST DRAYTON UB7 9FN

Details pursuant to the partial discharge of Condition 6 part C (Tree Protection Measures) as attached to planning permission reference 18399/APP/2025/16 dated 01-09-2025 (An application submitted under Section 73 of the Town and Country Planning Act 1990 to vary Conditions 2 (Approved Drawings) and 3 (Compliance with supporting documentation) of planning permission reference 18399/APP/2022/411, dated 03-05-2023 (Installation of plant and equipment to unit DC6 including external plant equipment, external louvres and associated security fencing and landscaping, to facilitate use of the building as a data centre) to make changes to the design of the development.)

2 EGERTON CLOSE EASTCOTE HA5 2LP

Erection of a part two storey part single storey rear and side extension

1-3 COLDHARBOUR LANE HAYES

Details pursuant to the discharge of Condition 7 (Landscaping) of planning permission ref. 55634/APP/2022/3372, dated 30-09-2024 (Demolition of existing building and construction of new mixed use development incorporating 2 no. retail units and 9 no. new dwellings.) -Demolition of existing building and construction of new mixed use development incorporating 2 no. retail units and 9 no. new dwellings.

WEIR HOUSE, 50 RIVERSIDE WAY UXBRIDGE

Minor material amendment (s73) to Conditions 2 (Approved Plans), Condition 3 (General Compliance with Supporting Documents) and Condition 9 (Landscaping, Car Parking and Refuse/Cycle Storage) of planning consent reference: 43495/APP/2020/888 dated 17-11-20 (Demolition of existing building and the erection of a part four and part five storey block providing 34 residential units (Use Class C3); associated access and other works including landscaping and amenity space, car and cycle parking and refuse storage). Amendments seek to allow internal and external alterations comprising revised floor layouts and access cores; an increase in the maximum building height of approximately 2 metres; a revised roof form, fenestration, balconies and terraces; additional plant and fire-safety infrastructure; revised refuse and cycle-storage arrangements; a reduction in communal amenity space; and a reduction in the cycle storage from 61 to 40 spaces.

143 CROMWELL ROAD HAYES

Erection of an outbuilding (Application for a Certificate of Lawful Development for a Proposed Development)

37 BEDWELL GARDENS HAYES

Erection of a single storey side extension and 1 skylight