Planning applications in Hillingdon, May 2026

56 ABBOTSBURY GARDENS EASTCOTE PINNER

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

ALBUHERA FARM ROAD NORTHWOOD

Erection of double storey side, rear and front extension, addition of window dormer, following demolition of existing side and rear conservatory

6 REPENS WAY HAYES

Erection of single storey rear and side extension, following the demolition of the existing attached garage

32 ST MARGARETS ROAD RUISLIP

Installation of the 3no. air conditioning units to the side elevation of the dwellinghouse (Retrospective Planning Application)

39 MORSE CLOSE HAREFIELD MIDDLESEX UB9 6RA

Erection of single storey rear and side/rear extension with roof lights.

69 PINKWELL AVENUE HAYES

Erection of a single storey rear extension, outbuilding to the rear garden, conversion of roof space to habitable use to include a rear dormer, hip to gable extension, front roof lights, and a gable end window.

5 Newall Close Uxbridge UB10 0FA

TPO 736 T4 1x Yew to prune back from building by 3m and crown lift 2m. T5 1x Oak to crown reduce by 2-3m and carry out aerial inspection. T11 1x Oak reduce height down to approximately 12m and reduce side branching back to 2m from stem.

32 ST MARGARETS ROAD RUISLIP

Variation of Condition 2 (Approved Plans) of planning permission ref. 1979/APP/2025/1158, dated 19-06-2025 (Erection of a single storey rear extension.) to increase the height of the rear extension.

101 GROSVENOR CRESCENT HILLINGDON

Conversion of roof space to habitable use to include a rear dormer, 3 x front roof lights, conversion of roof from hip to gable end, following the partial demolition of existing roof

232 COLDHARBOUR LANE HAYES

Change of use from residential dwelling house (Use Class C3a) to a residential care home for up to 6 residents (Use Class C3b) (Application for a Certificate of Lawful Development for a Proposed Use)

13 GREEN LAWNS RUISLIP HA4 9SP

Erection of a single storey outbuilding to the rear garden for use as an office, following the demolition of the existing shed.

7 TUDOR WAY UXBRIDGE UB10 9AA

Conversion of attached garage to a granny annex, to include alterations and enlargement of the front porch

21 SOUTH ROAD WEST DRAYTON

Erection of outbuilding following the demolition of existing outbuilding

70 DELLFIELD CRESCENT UXBRIDGE UB8 2EU

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 3.40 metres, and for which the height of the eaves would be 2.90 metres

11 PHELPS WAY HAYES

Erection of a single storey rear extension and an outbuilding to the rear garden, following the demolition of the existing rear extension

847 UXBRIDGE ROAD HAYES

Subdivision of existing maisonette to provide 2no. self-contained flats (studios).

3 FRANCIS ROAD EASTCOTE HA5 2ST

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

11 BEECHWOOD AVENUE RUISLIP

Conversion of integral garage to habitable accommodation (Application for a Certificate of Lawful Development for a Proposed Development)

COLNE VALLEY VIADUCT GROUNDWORKS SOUTH - PIER 20 HARVIL ROAD HAREFIELD

Request for Site Restoration Agreement at land adjacent to Pier 20 of the Colne Valley Viaduct in accordance with Paragraph 5(1) of Part 1, Schedule 16 to the High Speed Rail (London - West Midlands) Act 2017.

2 HILLIARDS ROAD COWLEY UB8 3TA

Details pursuant to the discharge of Condition 7 (Sustainable Drainage) of planning permission ref. 61347/APP/2024/383, dated 10-04-2024 (Appeal ref: APP/R5510/W/24/3348490) (Construction of 1no. detached single storey dwelling, with new associated garage and highway access).

SAVAY LAKE, MOORHALL ROAD HAREFIELD

Details pursuant to the discharge of Condition 2 (Land Restoration) of permission ref. 41574/APP/2021/720, dated 08-09-2021 (Construction of three temporary pedestrian access pontoons with associated fixings, anchoring points and safety rails.)

128 ABBOTSWOOD WAY HAYES UB3 3PQ

Erection of a single storey wraparound extension to the side and rear, conversion of integral garage to habitable accommodation.

107 STATION ROAD HAYES UB3 4BX

Installation of an internally illuminated large digital display screens to building facade.

COLNE VALLEY VIADUCT GROUNDWORKS SOUTH - PIER 20 HARVIL ROAD HAREFIELD

Request for approval of works comprising of fencing at Pier 20 of the Colne Valley Viaduct under Paragraph 3 of Schedule 17 to the High Speed Rail (London - West Midlands) Act 2017.

34 MURRAY ROAD NORTHWOOD

Installation of a heat pump.

51 PARKFIELD CRESCENT RUISLIP

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

BUILDING 1071 SOUTHAMPTON ROAD HEATHROW AIRPORT

Demolition of existing structures and building slab to enable the erection of a warehouse building for use within Class B2 and/or B8 with ancillary Class E(g), along with associated structures, car and cycle parking, landscaping, access alterations and other associated works.

23 TOLLGATE DRIVE HAYES MIDDLESEX UB4 0NP

Conversion of roof space to habitable use including a rear dormer and 2no. front facing roof lights.

37 TORRINGTON ROAD RUISLIP

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

17 WARLEY ROAD HAYES

Erection of part single storey, part two storey side and rear extensions, a front porch, and amendments to fenestration including new front roof lights and new bay windows (Part Retrospective planning application).

5A LINKSWAY NORTHWOOD

Erection of walls and railings to front, with sliding gate.

67 SOUTHBOURNE GARDENS RUISLIP

Conversion of roof space to habitable use to include rear dormer, 2no. front roof lights, and a hip to gable conversion with gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

72 HOYLAKE CRESCENT ICKENHAM

Erection of a first floor rear extension.

141 WALTHAM AVENUE HAYES

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

21 SPENCER AVENUE HAYES

Erection of a single storey rear infill extension.

UNIT 5 SWALLOWFIELD WAY HAYES

Alterations to service yard and car parking area to remove concrete ramps and create an enlarged Service Yard with associated external alterations to warehouse building, to include updated facades, new loading doors and associated works.

5 THATCHER CLOSE WEST DRAYTON UB7 7JP

Conversion of internal garage to habitable use, and amendments to fenestration.

19 HUDSON ROAD HARLINGTON

Erection of single storey rear extension

72 HOYLAKE CRESCENT ICKENHAM

Erection of a front porch.

1 ELEANOR GROVE ICKENHAM

Erection of a boundary fence along the plot boundary

6 BOURN AVENUE UXBRIDGE

Refurbishment of existing conservatory, replacing the frame and roof. (Amended Description)

58 CRANBOURNE ROAD NORTHWOOD

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

184 HERLWYN AVENUE RUISLIP HA4 6HJ

Erection of a single storey rear extension with patio to the rear.

90 CORNWALL ROAD RUISLIP

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

72 HAREFIELD ROAD UXBRIDGE

Details pursuant to the discharge of Conditions 7 (proposed privacy screening), 8 (Parking Design and Management Plan), 9 (provision of active electric vehicle charging points), 10 (cycle storage) & 13 (Certification of compliance with Part M4 (2)) of planning permission ref. 25767/APP/2024/2484, dated 07-04-25 (Demolition of existing dwelling and erection of building to provide 3 x 1-bed, 5 x 2-bed, 1 x 3 bed flats with associated parking and amenity space.)

27 FARMLANDS EASTCOTE HA5 2LW

Erection of a two storey side extension, following the demolition of the existing garage

9 LAWRENCE DRIVE ICKENHAM UB10 8RN

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

54 CORONATION ROAD HAYES UB3 4JT

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

4 ST MARTINS ROAD WEST DRAYTON

Erection of a single-storey rear extension, first floor rear extension and a two-storey side extension, front porch and conversion of roof from hip roof to gable.

43 WENTWORTH CRESCENT HAYES

Conversion of roof space to habitable use to include a hip to gable extension, rear dormer with a juliete balcony, 3 front rooflights and a gable end window. (Application for a Certificate of Lawful Development for a Proposed Development)