Planning applications in Hillingdon, October 2026

142 RAYNTON DRIVE HAYES UB4 8BQ

Proposed loft conversion to habitable use to include a hip to gable, rear dormer, 2 front roof lights and a side gable end window (Application for a Certificate of Lawful Development for a Proposed Development).

29 ST PETER'S ROAD COWLEY UXBRIDGE

Erection of front porch extension (Application for a Certificate of Lawful Development for a Proposed Development)

PROSPECT HOUSE 97 OXFORD ROAD UXBRIDGE UB8 1LU

Variation of conditions 5 (details of lighting), 6 (contamination) and 7 (decking details) of planning permission reference 38074/APP/2026/1405, dated 17-08-26 (Replacement of existing rear ramp and construction of rear terrace with associated structures. Refurbishment of the existing fourth floor terrace with associated structures and landscaping. Construction of front entrance canopy. Alterations to existing facade glazing. Reorganisation and provision of car and cycle parking, hard and soft landscaping works and associated development.) The application seeks to amend the wording of Conditions 5 (details of lighting) and 7 (decking details) to compliance conditions and to amend the wording of Condition 6 (contamination).

2 CROSIER WAY RUISLIP HA4 6HF

Demolition of conservatory and erection of single storey rear and part double storey side extensions.

3 DELL ROAD WEST DRAYTON

Erection of a new outbuildin which will be used solely for purposes incidental to the enjoyment of the existing dwellinghouse, including recreational use, a home office, a gym, and occasional gathering space.

28 COWLEY CRESCENT COWLEY UB8 2HE

Erection of single storey front extension, a part single part two storey rear extension, a part single part two storey side extension, removal of existing chimneys, replacement of roofing tiles, amendments to fenestrations, installation of render to external walls and new paving around the house.

12 THORNHILL ROAD ICKENHAM

Erection of a part single part two storey side and rear extension, a single storey front extension, a redesign of the roof to include a crown roof, amendments to fenestrations, and render to the exterior walls.

3 LOWSWOOD CLOSE NORTHWOOD

Crown reduce 3-4m (height and spread) 1x oak tree and fell of small surpressed tree on a heavy lean with beefstake fungus growing out of the main stem

117 WENTWORTH CRESCENT HAYES UB3 1NP

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

42 BURNHAM AVENUE ICKENHAM

Proposed works comprise a Single-storey rear extension and a loft conversion incorporating a rear dormer with a hip-to-gable roof along a front porch.

7 CROYDE AVENUE HAYES

Erection of a part single part two storey wrap around extension to the side and rear

117 WENTWORTH CRESCENT HAYES UB3 1NP

Single storey rear extension, front porch extension and the erection of an outbuilding at the rear of the garden garden (Application for a Certificate of Lawful Development for a Proposed Development).

47 CLEAVE AVENUE HAYES UB3 4HA

Erection of a front porch

91 GLEDWOOD DRIVE HAYES

Conversion of flat roof to gable end roof with Window, incorporating a rear dormer and two front roof lights to create habitable roof space.

22 MANSFIELD DRIVE HAYES

Proposed development of the conversion of the existing roof space to habitable use, including a hip-to-gable roof enlargement, rear dormer extension, the installation of two rooflights within the front roof slope, and a window within the side gable elevation. The application also seeks the erection of a detached garden outbuilding, incidental to the enjoyment of the dwellinghouse, to be used as a home office/gym. (Lawful Development Certificate for Proposed Development).

15 ABBOTSBURY GARDENS EASTCOTE PINNER

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 2.54 metres, and for which the height of the eaves would be 2.54 metres.

Multi Storey Car Park CRICKET FIELD ROAD UXBRIDGE

Formal Description: Demolition of the existing multi-storey car park (sui generis) and erection of a 160-bed residential care home (use class C2), with associated parking, access and landscaping. Detailed Description: Demolition of the existing multi-storey car park (sui generis) and erection of a three to five storey residential care home (use class C2), comprising 160 en-suite bedrooms, communal and care facilities, and ancillary facilities at basement level. The proposal includes 34 car parking spaces, including four accessible bays, a separate ambulance bay and loading bay, 17 cycle parking spaces and secure dementia-friendly gardens.

BATFORD PLAYSPACE VARCOE GARDENS HAYES UB3 2FF

Details pursuant to the discharge of Condition 5 (Play Area Management and Maintenance Plan) of planning permission ref. 80054/APP/2026/1117, dated 09-07-2026 (Remodelling of park space including soft landscaping, hard surfacing, a fenced play area and other associated works.)

HEATHROW PARK THISTLE HOTEL BATH ROAD LONGFORD

Replacement of external materials from brick to cladding and canopy soffit, with new LED lighting to replace existing downlighters.

12 WHITEHEATH AVENUE RUISLIP

Conversion of roof space to habitable use to include hip to gable roof extensions of both sides, rear dormer, 3x front roof lights, gable end window, and the erection of outbuilding to the rear garden, following the removal of the existing chimney stacks (Application for a Certificate of Lawful Development for a Proposed Development)

18 WHITEHEATH AVENUE RUISLIP

Conversion of garage into habitable space including amendments to fenestrations (Application for a Certificate of Lawful Development for a Proposed Development)

4 BURLEIGH ROAD HILLINGDON

Proposed hipped to gable loft conversion with rear dormer, a side facing window and 2 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development).

16 CRANBORNE WAYE HAYES MIDDLESEX UB4 0HW

Proposed single-storey detached outbuilding in the rear garden, featuring a dual-pitched roof with integrated rooflights, for incidental residential use as a home gym and family entertainment.

61 WARLEY AVENUE HAYES

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

23 HOYLAKE CRESCENT ICKENHAM

Erection of a front porch

116 BOTWELL COMMON ROAD HAYES

Erection of a rear garden outbuilding

82 RALEIGH AVENUE HAYES

Erection of single storey rear extension following the demolition of existing rear single storey structure (Application for a Certificate of Lawful Development for a Proposed Development).

1-3 COLDHARBOUR LANE HAYES

Details pursuant to the discharge of Conditions 6 (materials) of planning permission ref. 55634/APP/2022/3372, dated 30-09-24 (Demolition of existing building and construction of new mixed use development incorporating 2 no. retail units and 9 no. new dwellings.)

6 DUDLEY DRIVE RUISLIP HA4 6QN

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

72 BREAKSPEAR RD S ICKENHAM UB10 8HE

Erection of a single story wrap around extension to the side and rear, erection of a front extension, conversion of roof from hip to gable end, erection of outbuilding

REAR OF 229 AND 229A VICTORIA ROAD RUISLIP HA4 9BS

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.

4 GREENHEYS CLOSE NORTHWOOD

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

1-3 COLDHARBOUR LANE HAYES

Details pursuant to the discharge of Conditions 7 (landscape scheme) of planning permission ref. 55634/APP/2022/3372, dated 30-09-24 (Demolition of existing building and construction of new mixed use development incorporating 2 no. retail units and 9 no. new dwellings.)

395 FIELD END ROAD RUISLIP

Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.60 metres, for which the maximum height would be 3.40 metres, and for which the height of the eaves would be 3.00 metres.

98 BREAKSPEAR ROAD SOUTH ICKENHAM

SAP Validated - Conversion of roof space to habitable use to include a rear dormer, 3no. front roof lights, 1no. rear roof light, conversion of roof from 2 x hip to gable ends with a new gable end window, and removal of 2 chimney stacks.

UNIT B Prologis Park STOCKLEY ROAD WEST DRAYTON UB7 9FN

Details pursuant to the discharge of Conditions 4 (Biodiversity Gain Plan) of planning permission ref. 18399/APP/2026/586, dated 05-06-26 (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)

8 ELGIN DRIVE NORTHWOOD HA6 2YR

Erection of a front porch infill extension (Retrospective)

10 HILLINGDON HILL UXBRIGDE

Conversion of roof space to habitable use to include hip to gable extension, rear dormer and 3x front roof lights (Application for a certificate of lawful development for a proposed development)

2 LANGTON GROVE NORTHWOOD HA6 2PS

TPO 114 T13 - T18 - Row of flowering Plum trees. Crown Lifting by 3 metres and front Limb removal back to boundary line. T10 - T11 2x Cyprus Tree to fell T8 - 1 x Conifer Tree remove. T9- 1 x Conifer. Extending limb removal.

42 DENE ROAD NORTHWOOD

TPO 13 T35 1x Lime tree to carry out 30% crown reduction pruning back to growth points. G3 1x Lime tree to carry out 30% crown reduction.

10 HILLINGDON HILL HILLINGDON

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 3.00 metres

138 COLDHARBOUR LANE HAYES

Details pursuant to the discharge of Conditions 7 (landscape scheme), 8 (car parking an vehicular access), 9 (cycle parking) of planning permission ref. 53491/APP/2026/467, dated 28-05-2026 (Change of use of dwellinghouse (Class C3) to 6-bedroom-6-person HMO (Class C4), with conversion of garage into habitable room and replacement of existing roller shutter with window)

69 CLEAVE AVENUE HAYES UB3 4HA

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

2 ARDLEY CLOSE RUISLIP HA4 7PL

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

101 GOSHAWK GARDENS HAYES UB4 8LD

Erection of a wraparound part single part double storey side and rear extension, including a front porch.

22 ARDEN MHOR EASTCOTE

TPO 85a G1 1x Beech to reduce and reshape by 2m and thin by 30%. T72 1x Oak reshape to previous pruning points reducing up to 3m.

8 BELMONT ROAD UXBRIDGE

Erection of a part two-storey side and rear extension, single-storey rear extension with alteration to roof form, and conversion of the existing garage to habitable accommodation.

9 HAMILTON ROAD HAYES UB3 3AR

Erection of a single storey rear extension, following the demolition of an existing rear structure (Application for a Certificate of Lawful Development for a Proposed Development)

Land to North of Meadowlea Close MEADOWLEA CLOSE HARMONDSWORTH UB7 0AF

Existing use of an open field as Sui Generis (equestrian use), erection of a field stable, caravans, and outbuildings (Application for a Certificate of Lawful Development for Existing Use)

78 PEMBROKE ROAD RUISLIP

Erection of a single storey wrap around extension, following the removal of the existing rear extension and chimney stacks