Planning applications in Hillingdon, March 2026

22 MILTON ROAD ICKENHAM UB10 8NH

Non-material amendment to planning permission ref. 79037/APP/2024/2474, dated 11-11-2024 (Erection of a single storey extension to the rear/side and new front boundary wall) for amendments of external wall materials and amendments to fenestration.

70 LANSBURY DRIVE HAYES

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 with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)

1 HAMILTON ROAD HAYES

Erection of two storey side extension, single storey rear extension, front porch, conversion of roof space to habitable use to include hip to gable end, rear dormer, amendments to ground and first floor fenestration, and amendments to external materials, all following the removal of the existing chimney

186 MAPLE ROAD HAYES UB4 9NF

Erection of a single storey rear extension, a front porch following demolition of existing front porch, and amendments to fenestration.

70 LANSBURY DRIVE HAYES

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 3.19 metres, and for which the height of the eaves would be 2.98 metres.

10 LITTLE LONDON CLOSE HILLINGDON UB8 3UG

Conversion of roof space to habitable use including a rear dormer and 3no. front roof lights.

VINE COTTAGE HILLS LANE NORTHWOOD

Erection of a single storey side and rear extension.

21 CHURCH ROAD NORTHWOOD

Change of use from dwellinghouse (Class C3) to 7-persons HMO (Sui Generis), including associated extensions (previously approved 3566/APP/2025/1811 - part single storey, part two storey rear extension, a single storey front infill extension, and conversion of roof space to habitable use to include rear dormer, 2no. front facing roof lights, 2no. rear facing roof lights and hip to gable end conversions) and alterations

46 BOURN AVENUE HILLINGDON

Erection of a single storey rear extension, a front porch, installation of 2no.bay windows and 3no. high level windows to front elevation, alterations to side facing fenestration arrangement, installation of 1no. rear facing window and a rendered finish.

57 HAYES END ROAD HAYES

Erection of a single storey infill extension to the rear

31 CROSIER WAY RUISLIP MIDDLESEX

Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 1no. front facing rooflight, and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)

PARRS YARD BATH ROAD LONGFORD

Details pursuant to the discharge of Conditions 2 (landscaping scheme), 4 (LES) and 5 (Waste and Recycling) of planning permission ref. 8425/APP/2023/3454, dated 05-12-2025 (Change of use from HGV parking and storage yard to express park and ride service for Heathrow Airport Terminal 5.)

19 DULVERTON ROAD RUISLIP

Erection of a two storey side and part single storey, part two storey rear extension, conversion of garage to habitable use, and erection of extension to outbuilding in rear garden.

11 HILLSIDE CRESCENT NORTHWOOD

Erection of a single storey front extension, a single storey rear extension, conversion of roof space to habitable use including a front dormer, a rear extension to the roof including formation of a crown roof, a Juliette balcony, and 6no. side facing roof lights.

FORMER NESTLE FACTORY NESTLES AVENUE HAYES

Details pursuant to the partial discharge of Condition 23 (Bird Hazard Management) (Block H only) as attached to planning permission ref. 1331/APP/2022/2553 dated 05-07-2023 (Partial demolition and redevelopment of the former canteen building to provide a new healthcare facility (Class E(e)), nursery (Class E(f)) and reconfigured residential building (Block H) (Class C3) with a commercial unit at ground floor (Class E), including associated landscaping, access, car parking and other engineering works).

870 UXBRIDGE ROAD HAYES

Change of Use from Use Class E(b) (restaurant) to Sui Generis for a mixed-use premises comprising both restaurant and takeaway function including shopfront alterations and the erection of a rear extension.

15 CHELSTON ROAD RUISLIP

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 3.80 metres, and for which the height of the eaves would be 2.60 metres.

63 HUDSON ROAD HARLINGTON MIDDX UB3 5EN

Erection of a single storey wraparound extension to the side and rear, following the demolition of existing outbuilding

9 ST MARGARETS AVENUE HILLINGDON MIDDX UB8 3HH

Erection of 2no. dwellinghouses with associated landscaping, parking, cycle and bin storage, following the demolition of the existing bungalow.

20 SEATON GARDENS RUISLIP HA4 0AX

Erection of a part single storey, part two storey rear extension, two storey side extension, a front porch, front roof lights, and the installation of 2x side-facing windows (Part-Retrospective Application)

OAK TREE HOUSE WOOD LANE RUISLIP

TPO 195 T1 1x Oak ground works and associated fibrous root pruning to install/ extend a root barrier 15m in length and 3m in depth.

6 VIOLET AVENUE HILLINGDON

Erection of a single storey side and rear extension following the demolition of the existing rear extension.

1 MOOR PARK ROAD NORTHWOOD

Details pursuant to the discharge of Conditions 5 (Materials), 9 (Landscaping) and 15 (Accessibility) of planning permission ref. 23420/APP/2022/386, dated 08-07-2022 (Demolition of existing dwelling and erection of 6-bedroom detached replacement dwelling)

45 SOUTHBOURNE GARDENS RUISLIP HA4 9TY

Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights, conversion of roof from hip to gable end, and relocation of 4 existing solar panels on the rear roof slope (Application for a Certificate of Lawful Development for a Proposed Development).

25 CORONATION ROAD HAYES

Erection of a first floor side and rear extension.

14 DEERINGS DRIVE EASTCOTE PINNER

TPO 363 T9 1x Oak to reduce height by up to 2.5m and lateral spread on all sides up to 3m.

10 BEACON CLOSE UXBRIDGE

Erection of a single storey rear and side extension, first floor rear extension with pitched roofs, installation of rear patio, amendments to roof form of front porch with amendments to fenestration (amended description)

42a WINDSOR STREET UXBRIDGE UB8 1AB

Proposed Change of Use of part ground floor and upper floors from Office (Class E) to an 8-bed Apart-Hotel (Class C1) with associated internal alterations (Application for Listed Building Consent)(Related to Application ref. 48534/APP/2026/538).

42a WINDSOR STREET UXBRIDGE UB8 1AB

Proposed change of use of part ground floor and upper floors from Office (Class E Use) to an 8-bed Apart-Hotel (Class C1 Use) with associated internal alterations (Related to Application ref. 48534/APP/2026/541).

34 FRAYS AVENUE WEST DRAYTON

TPO 803 T6 1x Cedar to raise crown to approx 2m over the driveway.

9 GREEN LANE NORTHWOOD HA6 2UX

TPO 738 T2 1x Ash to remove 1x limb growing over the neighbours garden.

80 WARWICK CRESCENT HAYES UB4 8RG

Erection of a single storey rear extension with demolishing existing shed

22 BRAUNSTON DRIVE HAYES

Erection of a single storey rear extension.

Martin Murray & Associates, Chapel House, 152-156, High Street, YIEWSLEY WEST DRAYTON UB7 7BE

Proposed 3 storey rear extension with an additional second floor to the rear

26 BRYONY CLOSE HILLINGDON MIDDLESEX UB3 3RB

Confirmation of use as a 3-person Class C4 small HMO (Application for a Certificate of Lawful Development for an Existing Use)

97 NEWDIGATE ROAD EAST HAREFIELD UB9 6ES

Formation of a vehicular crossover, and the removal of grass verges to create a driveway.