Planning applications in Hillingdon, September 2025

LAND AT AVONDALE DRIVE HAYES

Details pursuant to the discharge of Condition 7 (Phasing Plan) of planning permission ref. 76551/APP/2021/4502 dated 28-09-2022. Hybrid planning application seeking OUTLINE permission (with all matters reserved) for residential floorspace (Class C3) including demolition of all existing buildings and structures; erection of new buildings; new pedestrian and vehicular accesses; associated amenity space, open space, landscaping; car and cycle parking spaces; plant, refuse storage, servicing area and other works incidental to the proposed development; and FULL planning permission for Block A comprising 30 residential units (Class C3); new pedestrian access; associated amenity space and landscaping; cycle parking, refuse storage, and other associated infrastructure.

34 THURLSTONE ROAD RUISLIP

Single side/rear extension with roof windows, following demolition of existing conservatory

27 EASTBURY ROAD NORTHWOOD HA6 3AJ

Details pursuant to the discharge of Condition 1 (Materials and Landscaping) of appeal ref. APP/R5510/W/24/3347534 (Hillingdon Council planning ref. 75352/APP/2023/2684), dated 07-05-2025 (Proposed replacement dwelling and outbuilding at rear (Retrospective application))

UNIT 1 HEATHROW INTERCHANGE BULLSBROOK ROAD HAYES

Details pursuant to the full discharge of Conditions 4 (Written Scheme of Investigation) and 6 (Construction Management and Logistics) and partial discharge of Condition 7 (i)(a & b) (Contaminated Land) as attached to planning permission reference 71554/APP/2025/47 dated 19-03-2025 (Redevelopment of the site to deliver a substation in connection with the permitted and emerging Data Centre Campus).

96K WEST END LANE HARLINGTON UB3 5LX

Erection of two storey rear extension, part single storey and two storey side extension.

14 MONEY LANE WEST DRAYTON

Details pursuant to the discharge of Conditions 3 (Materials), 4 (Landscape), 7 (Technical Plans), 9 (Management Plan), 11 (Step Free Access), 12 (Certification of Compliance) and 13 (Habitat Management Plan) of planning permission ref. 5595/APP/2024/3184, dated 15-04-2025 (Demolition of existing garages, and erection of a new dwellinghouse with associated parking, bin storage, cycle storage and landscaping.)

9 LAWSON GARDENS PINNER

Erection of two storey side extension, part single storey part two storey rear extension, erection of front porch

5 MILNE WAY HAREFIELD

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

54 HIGH STREET NORTHWOOD

Conversion of the existing one-bedroom flat into 2-bedroom flat

WEST LONDON FILM STUDIOS SPRINGFIELD ROAD HAYES UB4 0RG

Details pursuant to the discharge of Conditions 10 (Low Emissions Strategy), 14 (Delivery and Servicing Plan) and 23 (Energy Demand and Carbon Emissions Post-Construction) in relation to planning permission ref. 46378/APP/2019/2970 approved 07-10-2021 (Development of land north of playing pitches to provide an extension to West London Film Studios comprising construction of new sound stages, workshops and office accommodation, entrance structures and reception and security offices (Use Class Sui Generis), creation of new vehicular and pedestrian accesses from Springfield Road, with associated car parking, landscaping and the provision of an ecological enhancement area/landscaped buffer zone).

152-154 UXBRIDGE ROAD HAYES UB4 0JH

Details pursuant to the discharge of Condition 20 (Fire Strategy) of planning permission ref. 4482/APP/2022/213, dated 10-10-2024 (Erection of three storey mixed use retail and 9 residential apartments with ancillary parking, amendments to dropped kerbs, refuse and bicycle storage, following the demolition of existing buildings.)

247 WEST END ROAD RUISLIP

Change of use from Class C3 Resident Dwelling to Class C3b (Small children's care home)

PINN RIVER SCHOOL FORE STREET EASTCOTE HA5 2JQ

Details pursuant to the discharge of Conditions 19 (Community Use Agreement) and 23 (a Pick-Up and Drop-Off Management Plan) of planning permission ref. 2145/APP/2022/3534, dated 09-03-2023 (Demolition of existing school building and construction of part one storey, part two storey Special Education Needs and Disability School (SEND) (Use Class F), together with associated landscaping, play space, access, refuse and recycling storage, car and cycle parking and associated works).

138 JUDGE HEATH LANE HAYES

Erection of a single storey rear extension, and a single storey side and front extension, following demolition of existing front porch.

29 WARLEY AVENUE HAYES

Erection of a single storey side and rear extension, and a first floor rear extension, following the demolition of existing conservatory and canopy.

ORBITAL INDUSTRIAL ESTATE HORTON ROAD YIEWSLEY UB7 8JL

Demolition of existing buildings and structures and redevelopment of the site to provide modern employment units (for flexible use across classes E(g)(iii), B2, B8 with ancillary office space) alongside car parking, service yards, landscaping, ancillary structures and all other associated works.

16 HAYES END DRIVE HAYES

Erection of a part single, part two storey side and rear extensions, a loft rear dormer extension with 2 no. roof lights to the front roof slope and front porch.(Part -retrospective)

30 STATION APPROACH SOUTH RUISLIP HA4 6RY

Erection of single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)

7 PATCHING WAY HAYES

Erection of a single storey rear extension

87 MYRTLESIDE CLOSE NORTHWOOD HA6 2XQ

TPO 129 G4 1x Oak to reduce by approx 7m.

10 NICHOLAS WAY NORTHWOOD HA6 2TS

Erection of new 1.6m high brick piers and 1.5m high wrought iron railings and sliding gates to the existing vehicular access points.

Junction House 4-10 COWLEY ROAD UXBRIDGE UB8 2XW

Non-Material Amendment to prior approval permission reference 21755/APP/2024/3295 dated 14.03.2025 to allow for changes to the approved internal layout, the addition of aluminium panels and ventilation louvres between ribbon windows, changes to fenestration design and addition of railings to the roof of the building.

HATTON CROSS STATION SOUTHERN PERIMETER ROAD HEATHROW AIRPORT

Installation of 1no. internally illuminated fascia sign, 1no. internally illuminated totem sign, and 1no. internally illuminated infotainment screen.

67 OTTERFIELD ROAD YIEWSLEY

Erection of a 2 bed new dwelling with associated parking & bin store.

21B WINDSOR STREET UXBRIDGE

Conversion of first floor office space (Class E) into 3no. self-contained flats (Class C3), to include a first floor rear extension and amendments to fenestration.

6 LEVEN WAY HAYES UB3 2SR

Erection of single storey rear extension

RUISLIP METHODIST CHURCH ICKENHAM ROAD RUISLIP MIDDLESEX. HA7 7BZ

Installation of ancillary community refreshment space within existing church building (Application for a Certificate of Lawful Development for a Proposed Use or Development)

West Drayton Leisure Centre, Harmondsworth Road/ ROWLHEYS PLACE WEST DRAYTON

Details pursuant to the discharge of Condition 32 of application reference 75127/APP/2023/1646 dated 23-04-24 for 'Minor material amendment (s73) to Condition 2 (Approved Plans) and Condition 3 (General Compliance with Supporting Documents) of planning consent reference: 75127/APP/2022/2395 dated 13-03-2023 (Minor material amendment application (s73) to amend Condition 3 of planning consent reference 75127/APP/2019/3221 dated 27-04-2020 (Redevelopment of site including demolition of existing buildings (Use Class D1) to provide a part 2, part 3 storey building including a basement to provide a leisure centre (Use Class D2) with access, car parking (including a decked car park), landscaping and associated work). The amendments include the removal of the car park deck, re-arrangement of the parking layout and provision of a switch room within the site'.

117 PINNER ROAD NORTHWOOD HA6 1DA

Erection of an additional floor to create 4no. flats above existing residential upper and ground floor retail (Application for Prior Approval under Schedule 2, Part 20, Class AA of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended))

6 ALLONBY DRIVE RUISLIP

TPO 384 T10 1x Ash to reduce the crown back to previous points approx up to 3m.

KASHIBA HOUSE NORTHGATE NORTHWOOD HA6 2TH

Erection of a part single storey, part double storey extension to the side/rear, installation of rear dormers and roof lights including amendments to fenestration

41 MOOR PARK ROAD NORTHWOOD

Erection of a single storey rear extension.

480 SIPSON ROAD WEST DRAYTON UB7 0HZ

Erection of a part single, part double storey rear extension and conversion of existing 3-bedroom dwelling into 2 x 1-bedroom flats. (part retrospective)

527 UXBRIDGE ROAD HAYES UB4 8HN

Conversion of roof space to habitable use to include rear dormer loft extension including hip to gable, rear dormer and installation of roof lights to front elevation. (Application for a Certificate of Lawful Development for a Proposed Development)

47 BARRA HALL ROAD HAYES

Erection of single storey rear extension

66 ASHFORD AVENUE HAYES

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

13 KENDAL CLOSE HAYES

Erection of single storey rear extension

80 NORTH ROAD WEST DRAYTON

Details pursuant to the discharge of Condition 3 (Landscape Scheme) of planning permission ref. 6307/APP/2025/796, dated 08-08-2025 (Erection of a two storey side extension, first floor rear extension, conversion of dwelling to 1 x 2-bed and 1 x 3-bed dwellings and installation of vehicular crossover to front).

9 KINGSEND RUISLIP

Proposed removal of existing plant units at roof level and installation of 2no. new DAC Units, 6no. new LT & HT CUBO Condenser units and 2no. Air Source Heat Pumps, at existing roof level.

11 CHURCH CLOSE WEST DRAYTON

Details pursuant to the discharge of Condition 4 (Tree Protection) of planning permission ref. 15783/APP/2025/329, dated 17-04-2025 (Erection of a single storey rear extension, following the demolition of the existing rear extension and alterations to front elevation.)

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.

1 BLOSSOM WAY WEST DRAYTON

Proposed rear dormer roof extension

Community Areas 2 To 28 (Evens) CORNELIA DRIVE HAYES UB4 9AA

Replacement of timber framed windows and doors with like-for-like UPVC framed doors and windows.

BRAINTREE INDUSTRIAL ESTATE BRAINTREE ROAD RUISLIP

Non-material amendment to planning permission ref. 7215/APP/2020/2901, dated 03-12-2020 (Request for approval of Plans and specifications under condition imposed by Schedule 17 to the High Speed Rail (London - West Midlands) Act 2017 relating to a head house (South Ruislip Vent Shaft Head House) compound, which includes the vent shaft headhouse building, the fan room building, two ventilation stacks, road vehicle parking, an Autotransformer Station, earthworks for retaining walls and associated fencing and artificial lighting units). The amendments relate to relocated compound boundary fence and gates, additional lighting column/equipment, and earthworks to facilitate a small extension of the compound.

59 MANSFIELD DRIVE HAYES

Erection of a single storey rear extension following the demolition of the existing rear garage

44 GIBSON ROAD ICKENHAM UB10 8EP

Erection of a rear dormer with two hip to gable ends, and increasing ridge height. Erection of single storey front porch, and Installation of roof lights.

66 ASHFORD AVENUE HAYES

Erection of a single storey rear outbuilding for use as gym and store (Application for a Certificate of Lawful Development for a Proposed Development).

18 SOUTH CLOSE WEST DRAYTON MIDDLESEX UB7 9LS

Erection of a part single storey, part two storey wraparound extension to the side and rear, conversion of dwelling into 1 x 3-bed and 1x 2 bed self-contained flats with associated parking, cycle and bin stores and amenity space

UPLANDS COURT, 19 FRITHWOOD AVENUE NORTHWOOD

TPO 156 G1 Laburnum and Plum to reduce height by 1m and lateral spread up to 0.5m. Conservation To reduce height by up to 3m and lateral spread on 20x Leyland Cypress situated on boundary between 19 Uplands Court & Frithwood Nursing Home. To prune lower lateral spread by removing 2m on 1x Oak situated in car park right hand boundary all located within Uplands Court, 19 Frithwood Avenue.

3 DEANE AVENUE RUISLIP HA4 6SP

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