Search Hillingdon Council planning applications
Search current and historic planning applications published by the London Borough of Hillingdon - 505 applications in the last 90 days across 18 towns and areas and 13 postcode districts. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications. In the year to March 2026, Hillingdon Council decided 1,680 planning applications and approved 85%; 58% of householder decisions were made within eight weeks.
14 BRENTFORD CLOSE HAYES
Conversion of roof space to habitable use to include, raised ridge height, dormer and roof lights, erection of a first floor extension to the rear
14 HYDE WAY HAYES MIDDLESEX UB3 4PA
Change of use from a dwellinghouse (Use Class C3(a) to a residential care home (Use Class C3(b) (Application for a Certificate of Lawful Development f...
32 HILLCROFT CRESCENT RUISLIP
Erection of a single storey rear extension.
3 DENECROFT CRESCENT UXBRIDGE UB10 9HU
Erection of a single storey rear extension
129 HERCIES ROAD UXBRIDGE
Erection of an Outbuilding to rear garden
3 DENECROFT CRESCENT UXBRIDGE UB10 9HU
Conversion of roof space to habitable use to include a rear dormer, roof lights, conversion of roof from hip to gable (Application for a Certificate o...
ASHLEIGH THE GREEN HAREFIELD
Details pursuant to the discharge of Conditions 3 (Construction Management Plan), 5 (Arboricultural Impact Assessment), 6 (boundary treatments), 7 (Bl...
2 THE RIDGEWAY RUISLIP
Conversion of integral garage to habitable accommodation, erection of front porch
5 SOUTHCOTE RISE RUISLIP
Conversion of roof space to habitable use to include a rear dormer, roof lights, conversion of roof from hip to gable end with new gable end window, f...
23 WEST DRAYTON PARK AVENUE WEST DRAYTON
Erection of first floor rear extension
Hillingdon Station Car Park LONG LANE HILLINGDON
Installation of six no. electric vehicle (EV) charging upstands, substation and low voltage (LV) pillar (Application for a Certificate of Lawful Devel...
58 RAYNTON DRIVE HAYES
Erection of a part single, part two storey extension to the rear, erection of outbuilding
43A WOODSTOCK GARDENS HAYES
Erection of a part single part double storey rear extension
239 THE FAIRWAY RUISLIP
Erection of a part single, part two storey wrap around extension to the side and rear
4 BRIDGE WAY ICKENHAM
Conversion of roof space to habitable use to include hip to gable extension (Application for a Certificate of Lawful Development for a Proposed Develo...
59 CHESTNUT CLOSE HAYES
Erection of a single storey rear extension.
69 HATHERLEIGH ROAD RUISLIP
Amendments to fenestrations.
27 ASHBURTON ROAD RUISLIP
Erection of two storey side extension, part single part double storey rear extension, single storey front extension, conversion of roof space to habit...
GAELIC ATHLETIC ACCOS. SPORTS GROUND WEST END ROAD RUISLIP
Installation of 3x EV charging upstands (for 6x EV cars), electrical substation, 2x lighting columns, associated fencing, signage, access gates and an...
14 RUTTERS CLOSE WEST DRAYTON UB7 9AL
Conversion of roof space to habitable use to include hip to gable extension, rear dormer, and removal of existing chimney (Application for a certifica...
155 LONG LANE HILLINGDON
TPO 157 T38 1x Oak tree to crown reduce by 2m and crown lift 2m.
57 DENECROFT CRESCENT UXBRIDGE UB10 9HX
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.915 metres, for which the maximum heigh...
BELMONT HOUSE 40 BELMONT ROAD UXBRIDGE UB8 1HE
TPO 189 T16 1x Common Walnut to crown lift to approx 2m and reduce lateral overhang back from the fire doors by 0.5m. T13 1x Sliver Maple to fell and ...
5 BEMPTON DRIVE RUISLIP
Erection of a front porch (Application for a Certificate of Lawful Development for a Proposed Development)
5 BEMPTON DRIVE 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...
29 THE AVENUE ICKENHAM
Variation of Condition 2 (Approved plans) and 11 (Side facing windows) of planning permission ref. 996/APP/2025/2116, dated 19-12-25 (Erection of new ...
238 BOTWELL LANE HAYES
First Floor side and part rear extension to doctors surgery
26 DICKENS AVENUE HILLINGDON
Details pursuant to the discharge of Conditions 3 (materials), 6 (sustainable water management and water efficiency) and 7 (demolition and constructio...
29 CLAMMAS WAY COWLEY UB8 3AN
Details pursuant to the discharge of Conditions 4 (Demolition and Construction Management Plan) of planning permission ref. 77795/APP/2025/2979, dated...
29 CLAMMAS WAY COWLEY UB8 3AN
Details pursuant to the discharge of Conditions 3 (Landscape Scheme) of planning permission ref. 77795/APP/2025/2979, dated 27-04-2026 (Erection of 2x...
26 RYDAL WAY RUISLIP
Erection of a single storey rear extension.
110 GREENWAY HAYES MIDDX UB4 9HT
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...
241 WHITBY 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...
13 LEES ROAD 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...
LAND TO REAR OF 18 MOOR PARK ROAD NORTHWOOD HA6 2DN
Details pursuant to the discharge of Conditions 4 (Materials),5 (Construction Management Plan),7 (Landscaping),8 (Habitat Management Plan), and 9 (Ste...
5 MANSFIELD AVENUE RUISLIP HA4 9LD
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and a new gable end window.
16 SIDMOUTH DRIVE RUISLIP
Conversion of roof space to habitable use to include a rear dormer and 3 front roof lights (Application for a Certificate of Lawful Development for a ...
33 FLEMMING AVENUE RUISLIP HA4 9LE
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...
THE HAREFIELD ACADEMY, LORD ADONIS HOUSE NORTHWOOD WAY HAREFIELD UB9 6ET
Details pursuant to the discharge of Conditions 19 (Fire Statement), 22 (Energy Monitoring), 29 (Secure by Design), and 30 (Contaminated Land) of plan...
52 YEW AVENUE YIEWSLEY
Erection of a single storey rear extension, a front porch, and an outbuilding to the rear garden, following the demolition of the existing rear extens...
5 LANCASTER ROAD UXBRIDGE UB8 1AW
Erection of double storey side extension, and single storey rear extension and side/rear extension.
AXIS HOUSE 242 BATH ROAD SIPSON
Details pursuant to the discharge of Condition 4 (Energy Strategy), 5 (Arboricultural Method Statement ), 8 (Archaeology), and 9 (Refuse and Recycling...
12 GREENACRES AVENUE ICKENHAM
Erection of a rear extension (Application for a Certificate of Lawful Development for a proposed development)
70 TUDOR ROAD HAYES MIDDX UB3 2QE
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...
15 COLLINS DRIVE RUISLIP
Conversion of roof space to habitable use to include hip to gable extension, rear dormer with Juliette balcony, 3x front facing rooflights, erection o...
31A THE AVENUE UXBRIDGE
Conversion of roof space to habitable use to include hipped to gabled ends, rear dormer with a vent vipe, rooflights to the front, erection of a singl...
34 WEYMOUTH ROAD HAYES
Erection of a part single part double storey rear extension and a front porch, following demolition of existing single storey rear extension
1 GREEN LANE UXBRIDGE
Extension of roof to include a rear dormer with Juliet balcony, hip to gable on the each side of the roof, 2 front roof lights, and amendments to exis...
1 GREEN LANE UXBRIDGE
Erection of a single storey rear extension
39 PARKFIELD ROAD ICKENHAM
TPO 519 T4 1x Oak to crown reduce the height by up to 3m and reduce the sides by up to 2m or to the nearest pruning points, remove epicormic growth fr...
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Heads up: Hillingdon hasn't published a new application since 12 Aug 2026 - 11 days ago. We've been checking daily and will surface new applications as soon as they appear on the council's portal.