Planning applications in Hillingdon, July 2026

34 WEYMOUTH ROAD HAYES

Erection of outbuilding to rear garden (Application for a certificate of lawful development for a proposed development).

14 SOUTHPARK WAY RUISLIP

Erection of rear/side infill extension, following demolition of shed.

57 WHITETHORN AVENUE YIEWSLEY UB7 8JZ

Two storey rear extension and single storey side extension

101 GOSHAWK GARDENS HAYES UB4 8LD

Single storey side rear wraparound extension with front Porch and Double storey part rear/ Part side

2 LANGTON GROVE NORTHWOOD HA6 2PS

TPO 114 T13-T20 8x Plum Tree to crown lift and remove limb. T10 & T11 2x Cyprus Tree to fell. T8 1x Conifer to remove dieback and T9 1x conifer to remove extending limb.

59 WHITETHORN AVENUE YIEWSLEY UB7 8JZ

Erection of a double storey rear extension and rooflights to the rear, following demolition of the existing single storey rear extension

197 WOODROW AVENUE HAYES

Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 2x front rooflights, and gable end window (Application for a certificate of lawful development for a proposed development)

AXIS HOUSE 242 BATH ROAD SIPSON

Details pursuant to the discharge of Condition 4 (Energy Strategy), 5 (Arboricultural Method Statement ), 8 (Archaeology), and 9 (Refuse and Recycling Management Plan) as attached to Appeal permission ref. APP/R5510/W/23/3327482 dated 15.05.2025 (planning application ref. 43794/APP/2021/3685) (Erection of a hotel and associated access, parking, landscaping and refuse storage).

39 PARKFIELD ROAD ICKENHAM

TPO 519 T4 1x Oak to crown reduce the height by up to 3m and reduce the sides by up to 2m or to the nearest pruning points, remove epicormic growth from main trunk

70 TUDOR ROAD HAYES MIDDX UB3 2QE

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 2.70 metres, and for which the height of the eaves would be 2.40 metres

15 COLLINS DRIVE RUISLIP

Conversion of roof space to habitable use to include hip to gable extension, rear dormer with Juliette balcony, 3x front facing rooflights, erection of a part single part double storey rear extension, front porch, addition of render insulation to external walls, and a patio to the rear, all following the demolition of the existing rear garage, front porch and chimney.

1 GREEN LANE UXBRIDGE

Erection of a single storey rear extension

12 GREENACRES AVENUE ICKENHAM

Erection of a rear extension (Application for a Certificate of Lawful Development for a proposed development)

31A THE AVENUE UXBRIDGE

Conversion of roof space to habitable use to include hipped to gabled ends, rear dormer with a vent vipe, rooflights to the front, erection of a single storey rear extension, addition of windows to first floor, flat to sloped front porch roof, material change of external finish to brick, all following the demolition of the existing rear conservatory.

34 WEYMOUTH ROAD HAYES

Erection of a part single part double storey rear extension and a front porch, following demolition of existing single storey rear extension

1 GREEN LANE UXBRIDGE

Extension of roof to include a rear dormer with Juliet balcony, hip to gable on the each side of the roof, 2 front roof lights, and amendments to existing front dormer window (Application for a Certificate of Lawful Development for a Proposed Development)

4 SEATON ROAD HAYES

Change of use from a Dwellinghouse (Use Class C3) to a four-bedroom, six person HMO (Use Class C4)

Hayes Bridge Retail Park and Heathrow Interchange UXBRIDGE ROAD HAYES UB4 0RH

Details pursuant to the discharge of Conditions 21 (Phase 1: LON6 - District Heating Network) and 51 (Phase 2: Innovation Hub - District Heating Network) of planning permission ref. 78343/APP/2025/719, dated 20.05.2026 (Hybrid planning application for a four-phased redevelopment to deliver a data centre campus comprising of: Phase 1 - Full planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) site access and internal roads including a vehicular and pedestrian link between Uxbridge Road and Bullsbrook Road; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development; Phase 2 - Outline planning permission for (a) an Innovation Hub; (b) hard and soft, green and blue, infrastructure; and (c) other ancillary and auxiliary forms of development (all matters reserved); Phase 3 - Outline planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (all matters reserved); and Phase 4 - Outline planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (all matters reserved).)

Hayes Bridge Retail Park and Heathrow Interchange UXBRIDGE ROAD HAYES UB4 0RH

Details pursuant to the discharge of Condition 20 (Phase 1: LON6 - Water Infrastructure Details) and 50 (Phase 2: Innovation Hub - Water Infrastructure Details) of planning permission ref. 78343/APP/2025/719, dated 20.05.2026 (Hybrid planning application for a four-phased redevelopment to deliver a data centre campus comprising of: Phase 1 - Full planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) site access and internal roads including a vehicular and pedestrian link between Uxbridge Road and Bullsbrook Road; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development; Phase 2 - Outline planning permission for (a) an Innovation Hub; (b) hard and soft, green and blue, infrastructure; and (c) other ancillary and auxiliary forms of development (all matters reserved); Phase 3 - Outline planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (all matters reserved); and Phase 4 - Outline planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (all matters reserved).)

Hayes Bridge Retail Park and Heathrow Interchange UXBRIDGE ROAD HAYES UB4 0RH

Details pursuant to the discharge of Condition 22 (Phase 1: LON6 - Microclimate and Wind) and 52 (Phase 2: Innovation Hub - Microclimate and Wind) of planning permission ref. 78343/APP/2025/719, dated 20.05.2026 (Hybrid planning application for a four-phased redevelopment to deliver a data centre campus comprising of: Phase 1 - Full planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) site access and internal roads including a vehicular and pedestrian link between Uxbridge Road and Bullsbrook Road; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development; Phase 2 - Outline planning permission for (a) an Innovation Hub; (b) hard and soft, green and blue, infrastructure; and (c) other ancillary and auxiliary forms of development (all matters reserved); Phase 3 - Outline planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (all matters reserved); and Phase 4 - Outline planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (all matters reserved).)

19 ELERS ROAD HAYES

Erection of rear outbuilding (Application for a certificate of lawful development for a proposed development).

90 ROYAL CRESCENT RUISLIP HA4 0PR

Demolition of existing side utility room and erection of a single storey side/ rear extension and wraparound covered patio extension.

12 REPTON AVENUE HAYES UB3 4AF

Erection of a two-storey rear extension

WEIR HOUSE, 50 RIVERSIDE WAY UXBRIDGE

Details pursuant to the discharge of Condition 18 (Ecological enhancement scheme) of planning permission reference 43495/APP/2020/888 dated 26.01.2022 (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)

WEIR HOUSE, 50 RIVERSIDE WAY UXBRIDGE

Details pursuant to the discharge of Condition 14 (Step free access) of planning permission reference 43495/APP/2020/888 dated 26.01.2022 (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)

WEIR HOUSE, 50 RIVERSIDE WAY UXBRIDGE

Details pursuant to the discharge of Condition 24 (Bird hazard management plan) of planning permission reference 43495/APP/2020/888 dated 26.01.2022 (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)

DENVILLE HALL DUCKS HILL ROAD NORTHWOOD

Details pursuant to the discharge of Conditions 9 (Bat Mitigation Plan) and 13 (Contamination Verification Report) of planning permission ref. 924/APP/2022/3603, dated 24-11-2023 (Demolition of no. 48 and no. 60 Ducks Hill Road, garage and wooden storage unit and the erection of three new buildings comprising of 12 assisted-living units (Class C2), proposed ancillary communal space, including cafe and restaurant, external connecting link building, landscaping and external works).

BATFORD PLAYSPACE VARCOE GARDENS HAYES UB3 2FF

Details pursuant to the discharge of Conditions 6 (Biodiversity Gain Plan), 7 (method statement) and 8 (details of surface water management) of planning permission ref. 80054/APP/2026/1117, dated 09-07-26 (Remodelling of park space including soft landscaping, hard surfacing, a fenced play area and other associated works.)

CLUB HOUSE, MIDDLESEX STADIUM BREAKSPEAR ROAD RUISLIP HA4 7SB

Details pursuant to the discharge of Conditions 5 (Construction Environmental Management and Logistics Plan), 6 (Landscape Scheme), 8 (Materials Report), 12 (Arboricultural Method Statement) and 14 (Biodiversity Net Gain Plan) of planning permission ref. 17942/APP/2024/2874 (Construction of natural grass football pitches using imported soils approved for use by the Environment Agency. Proposals include rainwater harvesting scheme, extensive planting and habitat creation).

24 MICAWBER AVENUE UXBRIDGE

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

5 BARNHILL LANE HAYES MIDDLESEX UB4 9HD

Change of use from C3 to C2 Children's Residential Care Home

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.

32 BARNHILL ROAD HAYES

Erection of a single storey extension to the side/rear, erection of a first floor extension to the rear

128 WEST DRAYTON ROAD UXBRIDGE

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

RUISLIP POLICE STATION THE OAKS RUISLIP

Modifications to existing main entrance ramp, to provide new handrails and supports. Also ensure brick upstand meets required 150 mm fall protection. Continue existing handrail 450 mm past the end of the existing ramp.

32 BARNHILL ROAD HAYES

Erection of a single storey extension to the side and front

46 BOUNDARY ROAD EASTCOTE

Erection of first floor extension to the side, conversion of roof space to habitable use to include a rear dormer and increased ridge of roof height

58 RALEIGH AVENUE HAYES MIDDLESEX UB4 0EF

Erection of a single storey rear extension, maximum 4 meters from original rear wall and maximum external height 3 meters from ground level and an eaves height of 2.9 metres

26 NORTH VIEW EASTCOTE

Erection of a single storey infill extension to the rear

WEIR HOUSE, 50 RIVERSIDE WAY UXBRIDGE

Details pursuant to the discharge of Condition 20 (Non-road mobile machinery (NRMM)) of planning permission reference 43495/APP/2020/888 dated 26.01.2022 (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)

WEIR HOUSE, 50 RIVERSIDE WAY UXBRIDGE

Details pursuant to the discharge of Condition 5 (Sustainable water management) of planning permission reference 43495/APP/2020/888 dated 26.01.2022 (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)

WEIR HOUSE, 50 RIVERSIDE WAY UXBRIDGE

Details pursuant to the discharge of Condition 23 (Piling Method Statement) of planning permission reference 43495/APP/2020/888 dated 26.01.2022 (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)

WEIR HOUSE, 50 RIVERSIDE WAY UXBRIDGE

Details pursuant to the discharge of Condition 22 (Contamination) of planning permission reference 43495/APP/2020/888 dated 26.01.2022 (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)

239 THE FAIRWAY RUISLIP

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

43 MELLOW LANE EAST HAYES

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)

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.

11 WENTWORTH DRIVE EASTCOTE

Erection of single storey rear and side extensions

16 DELLFIELD CRESCENT UXBRIDGE

Erection of an outbuilding to rear garden.

3D COURT ROAD ICKENHAM

Construction of raised patio and decking to the rear of the property

49 HILLINGDON HILL UXBRIDGE

Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, erection of a two storey extension to the rear, amendments to fenestrations