England · Postcode area HA4
Planning applications in HA4, Hillingdon
PlanningTrack collects these records from the public planning register of London Borough of Hillingdon. 171 applications with a postcode in HA4 were received in the last 12 months. Search an address, application reference or proposal, or open the Hillingdon planning applications page. Official Hillingdon website
- Undecided75052/APP/2026/2347
Erection of a two-storey, two-bedroom dwelling, with associated parking and amenity space, including demolition of existing garages at land to the rear of 229 Victoria Road.
REAR OF 229 AND 229A VICTORIA ROAD RUISLIP HA4 9BS
Received 6 Oct 2026 - Undecided80297/APP/2026/2355
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 2.90 metres
6 DUDLEY DRIVE RUISLIP HA4 6QN
Received 6 Oct 2026 - Undecided80294/APP/2026/2324
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 the height of the eaves would be 2.60 metres
2 ARDLEY CLOSE RUISLIP HA4 7PL
Received 2 Oct 2026 - Undecided69159/APP/2026/2302
Conversion of roof space to habitable accommodation, including a hip-to-gable roof extension with side-facing window, a rear dormer with Juliet balcony, one front roof light and the infilling of an existing first-floor side window (Application for a Certificate of Lawful Development for a Proposed Development)
24 CROSIER WAY RUISLIP HA4 6HF
Received 29 Sept 2026 - Undecided74288/APP/2026/2274
Outbuilding at the rear of the garden.
38 SHARPS LANE RUISLIP HA4 7JQ
Received 24 Sept 2026 - Approval79695/APP/2026/2257
Non-material amendment to planning permission ref. 79695/APP/2025/3102, dated 03-02-26 (Erection of a two storey side extension, single storey rear, amendments to fenestrations and demolition of existing conservatory and side garage.) to replace approved window frames.
32 KENT GARDENS RUISLIP HA4 8RX
Received 22 Sept 2026 - Undecided80271/APP/2026/2242
Demolition of rear conservatory and proposed single-storey rear extension; front single-storey extension with pitched roof and covered porch; extension of existing detached garage
32A PARK WAY RUISLIP HA4 8NU
Received 18 Sept 2026 - Undecided77193/APP/2026/2227
Erection of a part single and part two storey front, side and rear extension
28 LYNMOUTH DRIVE RUISLIP HA4 9BZ
Received 17 Sept 2026 - Refusal78935/APP/2026/2219
Non-material amendment to planning permission ref. 78935/APP/2025/2287, dated 16-01-26 (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 two storey rear extension and alterations to rear building at first floor level and the retention and reconfiguration of the Class E unit at ground floor level with alterations to fenestration.) to reconfigure approved ground floor layout.
82-84 HIGH STREET RUISLIP HA4 7AB
Received 16 Sept 2026 - Undecided79224/APP/2026/2217
Application for proposed and existing development. Existing Development (Already Carried Out) includes an outbuilding and hard surfacing within the curtilage for parking and garden use. Juliet balcony formed within the existing rear elevation. The Proposed Development includes K-rendering to the external walls of the dwelling, and a Side porch. (Application for a Certificate of Lawful Development for a Proposed Development)
9 ROXBURN WAY RUISLIP HA4 6HR
Received 15 Sept 2026 - Undecided78587/APP/2026/2212
Erection of a single storey rear extension.
102 VICTORIA ROAD RUISLIP HA4 0AL
Received 14 Sept 2026 - Undecided66408/APP/2026/2199
Use of the vacant Youth Centre building and land as a day nursery and pre-school within Class E of the Use Class Order (as amended) along with provision of detached bin store, buggy and plant store and cycle shelter, insertion of new windows and doors at ground floor level on the eastern (side) elevation and minor modification to existing access.
SOUTH RUISLIP YOUTH CENTRE VICTORIA ROAD RUISLIP HA4 0JE
Received 11 Sept 2026 - Undecided69413/APP/2026/2133
Existing use of property as a Home in Multiple Occupation (HMO) (Class C4) (Application for a Certificate of Lawful Development for an Existing Use)
118a VICTORIA ROAD RUISLIP HA4 0AL
Received 3 Sept 2026 - Undecided79287/APP/2026/2122
Erection of double storey outbuilding with a pitched roof, following the demolition of the existing outbuilding.
25 KINGS COLLEGE ROAD RUISLIP HA4 7JY
Received 1 Sept 2026 - Undecided80243/APP/2026/2089
Erection of a single storey rear extension, a single storey side extension, conversion of the existing garage into habitable use including replacement of the garage door with a window and door, and conversion of roof space to habitable use to include a rear facing hipped to gable end conversion.
22 BOURNE AVENUE RUISLIP HA4 6TZ
Received 24 Aug 2026 - Undecided67889/APP/2026/2079
Erection of outbuilding to rear garden, front porch, amendments to fenestrations, and retrospective alterations to right and the left side dormer (part retrospective application)
130 THE FAIRWAY RUISLIP HA4 0SH
Received 24 Aug 2026 - Undecided80236/APP/2026/2062
Conversion of existing semi-detached dwellinghouses to 4x1 bed flats, erection of double storey rear extensions, erection of a front and rear dormer, rooflights, and amendments to fenestration, to include associated landscaping and, parking and cycle storage
23 & 24 GREEN WALK RUISLIP HA4 8NL
Received 20 Aug 2026 - Undecided80238/APP/2026/2067
Proposed front porch, single storey rear extension and internal alterations
35 BIDEFORD ROAD RUISLIP HA4 0UB
Received 19 Aug 2026 - Undecided58333/APP/2026/2029
Installation of AC unit to the rear elevation.
2 THE OAKS RUISLIP MIDDLESEX HA4 7LF
Received 14 Aug 2026 - Undecided80226/APP/2026/2026
Conversion of roof space to habitable use to include a rear dormer, Juliette balcony and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
2 GREENCROFT AVENUE RUISLIP HA4 9JJ
Received 14 Aug 2026 - Undecided80226/APP/2026/2025
Erection of a single storey side and rear extension, following the demolition of the existing garage.
2 GREENCROFT AVENUE RUISLIP HA4 9JJ
Received 14 Aug 2026 - Approval80217/APP/2026/1996
Conversion of roof space to habitable use to include a rear dormer roof extension with Juliet balcony and 3 front rooflights (Application for a Certificate of Lawful Development for a Proposed Development)
132 DARTMOUTH ROAD RUISLIP HA4 0DG
Received 12 Aug 2026 - Approval54419/APP/2026/2019
Erection of a wrap around extension to the front, side and rear, with a sloped roof to the front, and a flat roof to the side and rear with 3 roof lights, and the erection of a single storey outbuilding to the rear garden.
90 BRIXHAM CRESCENT RUISLIP MIDDLESEX HA4 8TY
Received 12 Aug 2026 - Undecided80217/APP/2026/1995
Erection of a Single Storey Part Rear Extension
132 DARTMOUTH ROAD RUISLIP HA4 0DG
Received 12 Aug 2026
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