Planning Applications in HA4

Planning authority: Hillingdon Council

Search current and historic planning applications in the HA4 postcode district in Hillingdon - 53 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 53 applications
59541/APP/2026/1719 9 Jul 2026 Undecided

28 BREAKSPEAR ROAD RUISLIP

Conversion of roof space to habitable use to include a rear dormer, roof lights conversion of roof from hip to gable end, erection of a single storey ...

Hillingdon 9 Jul 2026
47583/APP/2026/1641 1 Jul 2026 Undecided

51 EXMOUTH ROAD RUISLIP

Erection of a single storey extension to the rear following the demolition of existing rear conservatory

Hillingdon 1 Jul 2026
65921/APP/2026/1650 1 Jul 2026 Undecided

4 OAKFIELD CLOSE RUISLIP MIDDX HA4 8AZ

Erection of a single storey rear extension.

Hillingdon 1 Jul 2026
16329/APP/2026/1627 30 Jun 2026 Undecided

10 WESTFIELD WAY 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...

Hillingdon 30 Jun 2026
10846/APP/2026/1570 24 Jun 2026 Undecided

5 ASHBURTON ROAD RUISLIP

Amalgamation of two outbuildings to form a single ancillary outbuilding, removal of 5 Ashburton Road rear fencing, including alterations to the reside...

Hillingdon 24 Jun 2026
47455/APP/2026/1573 24 Jun 2026 Undecided

47 LADYGATE LANE RUISLIP

Conversion of roof space to habitable use to include hip to gable extension, side dormer and gable end juliette window (Application for a certificate ...

Hillingdon 24 Jun 2026
80149/APP/2026/1572 24 Jun 2026 Undecided

14 LADYGATE LANE RUISLIP HA4 7QU

Erection of single storey wrap around extension, front porch, patio to the rear, amendments to fenestrations and rooflights to the front, side and rea...

Hillingdon 24 Jun 2026
80152/APP/2026/1581 24 Jun 2026 Undecided

72 BERKELEY CLOSE RUISLIP HA4 6LF

Installation of a dropped kerb

Hillingdon 24 Jun 2026
29504/APP/2026/1555 22 Jun 2026 Undecided

15 MANOR ROAD RUISLIP

Variation of Condition 2 (Approved Plans) of planning permission ref. 29504/APP/2025/2818, dated 23-02-26 (Erection of two storey wraparound side and ...

Hillingdon 22 Jun 2026
16329/APP/2026/1523 18 Jun 2026 Undecided

10 WESTFIELD WAY RUISLIP

Conversion of roof space to habitable use to include hip to gable extension, rear dormer, gable end window, 2x front roof lights, and an outbuilding t...

Hillingdon 18 Jun 2026
7119/APP/2026/1517 18 Jun 2026 Undecided

31 LIME GROVE RUISLIP

Erection of side extension with a sloped roof, and a front porch, including amendments to fenestrations (Application for a certificate of lawful devel...

Hillingdon 18 Jun 2026
7119/APP/2026/1518 18 Jun 2026 Undecided

31 LIME GROVE RUISLIP

Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height wo...

Hillingdon 18 Jun 2026
26546/APP/2026/1509 17 Jun 2026 Undecided

94 BROADWOOD AVENUE RUISLIP

Conversion of integral garage to habitable use, part utility room to habitable use, erection of a front porch, rear extension and amendments to fenes...

Hillingdon 17 Jun 2026
36674/APP/2026/1482 16 Jun 2026 Undecided

317 LONG DRIVE RUISLIP

Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, roof lights, conversion of roof from hip to gable end with n...

Hillingdon 16 Jun 2026
36674/APP/2026/1485 16 Jun 2026 Undecided

317 LONG 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...

Hillingdon 16 Jun 2026
55333/APP/2026/1472 16 Jun 2026 Undecided

30 STAFFORD ROAD RUISLIP MIDDLESEX HA4 6PJ

Conversion of roof space to habitable use to include a rear dormer (Application for a Certificate of Lawful Development for a Proposed Development)

Hillingdon 16 Jun 2026
80128/APP/2026/1465 15 Jun 2026 Undecided

18 DIAMOND ROAD RUISLIP HA4 0PG

Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 1 front roof lights and conversion of roof from hip to gable...

Hillingdon 15 Jun 2026
12087/APP/2026/1461 12 Jun 2026 Pending

21 STANFORD CLOSE RUISLIP

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 en...

Hillingdon 12 Jun 2026
59266/TRE/2026/143 9 Jun 2026 Pending

55 EASTCOTE ROAD RUISLIP

TPO 106 T76 1x Silver Birch to fell.

Hillingdon 9 Jun 2026
7761/APP/2026/1397 5 Jun 2026 Pending

55 LONG DRIVE RUISLIP

Erection of a part single part two storey side and rear extension, conversion of roof space including rear dormer and 1no. front facing roof lights, f...

Hillingdon 5 Jun 2026
80118/APP/2026/1413 5 Jun 2026 Pending

PAVEMENT OUTSIDE 107 HIGH STREET RUISLIP HA4 8JN

Installation of stand alone frame with defibrillator and bleed kit cabinets for community use.

Hillingdon 5 Jun 2026
43222/APP/2026/1370 2 Jun 2026 Undecided

85 ASHBURTON ROAD RUISLIP

Erection of a single storey rear extension

Hillingdon 2 Jun 2026
80110/APP/2026/1368 2 Jun 2026 Undecided

25 ROUNDWAYS RUISLIP HA4 6EA

Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of roof from hip to gable end with new gable en...

Hillingdon 2 Jun 2026
80110/APP/2026/1369 2 Jun 2026 Undecided

25 ROUNDWAYS RUISLIP HA4 6EA

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...

Hillingdon 2 Jun 2026
51862/APP/2026/1322 28 May 2026 Undecided

303 LONG DRIVE RUISLIP

Erection of a single storey rear extension

Hillingdon 28 May 2026
53969/APP/2026/1328 28 May 2026 Undecided

398 VICTORIA ROAD RUISLIP

Non-material amendment to approved plans including reduction of rooflights from two to one and replacement of the approved rear window and three-panel...

Hillingdon 28 May 2026
76906/APP/2026/1333 28 May 2026 Undecided

184 HERLWYN AVENUE RUISLIP HA4 6HJ

Erection of a single storey front extension, following the demolition of existing front porch.

Hillingdon 28 May 2026
80102/APP/2026/1320 27 May 2026 Undecided

29 HEATHFIELD RISE RUISLIP HA4 7NF

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 ...

Hillingdon 27 May 2026
25444/APP/2026/1268 26 May 2026 Undecided

33 COLLEGE DRIVE RUISLIP

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

Hillingdon 26 May 2026
80103/APP/2026/1325 26 May 2026 Pending

59 HERLWYN AVENUE RUISLIP

Demolition of existing conservatory, erection of a single-storey rear extension, and conversion of existing garage into a habitable room

Hillingdon 26 May 2026
8348/APP/2026/1313 26 May 2026 Pending

61 CLYFFORD ROAD RUISLIP

Erection of part single part double storey rear extension.

Hillingdon 26 May 2026
1979/APP/2026/1295 25 May 2026 Pending

32 ST MARGARETS ROAD RUISLIP

Description: Variation of Condition 2 (Approved Plans) of planning permission ref. 1979/APP/2025/1158, dated 19-06-2025 (Erection of a single storey r...

Hillingdon 25 May 2026
53735/APP/2026/1264 21 May 2026 Pending

67 SOUTHBOURNE GARDENS RUISLIP

Conversion of roof space to habitable use to include hip to gable extension, rear dormer, 2x front roof lights, gable end window (Application for a ce...

Hillingdon 21 May 2026
60376/APP/2026/1270 21 May 2026 Pending

37 TORRINGTON ROAD RUISLIP

Conversion of roof space to habitable use to include a hip to gable extension, rear dormer, 3x front roof lights (Application for a Certificate of Law...

Hillingdon 21 May 2026
5857/APP/2026/1258 20 May 2026 Pending

90 CORNWALL ROAD RUISLIP

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

Hillingdon 20 May 2026
76906/APP/2026/1254 20 May 2026 Pending

184 HERLWYN AVENUE RUISLIP HA4 6HJ

Erection of a single storey rear extension.

Hillingdon 20 May 2026
16744/APP/2026/1248 19 May 2026 Pending

16 SOUTHPARK WAY RUISLIP

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 en...

Hillingdon 19 May 2026
35528/APP/2026/1236 18 May 2026 Pending

20 WESTHOLME GARDENS RUISLIP

Erection of a part single part two storey side and rear wraparound extension, a single storey front porch extension, conversion of roof space to habit...

Hillingdon 18 May 2026
47973/APP/2026/1235 18 May 2026 Pending

76 SOUTHBOURNE GARDENS RUISLIP

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

Hillingdon 18 May 2026
55923/TRE/2026/117 12 May 2026 Pending

77 FLEMMING AVENUE RUISLIP

TPO 511 G4 Ash and Hawthorn to cut back overhang on garden back to as close to the boundary fence line as possible and prune to suitable growth point...

Hillingdon 12 May 2026
637/APP/2026/1163 11 May 2026 Pending

154 EASTCOTE ROAD RUISLIP

Erection of a single storey rear extension, extensions to existing roof to create a first floor level including raising of the ridge height of the pro...

Hillingdon 11 May 2026
80064/APP/2026/1154 11 May 2026 Pending

710A FIELD END ROAD EASTCOTE HA4 0QP

Conversion of roof space to habitable use to include a rear dormer and 3 front roof lights.

Hillingdon 11 May 2026
38194/TRE/2026/114 8 May 2026 Pending

SHERLEYS COURT WOOD LANE RUISLIP

TPO 476 G1 1x Ash to remove to ground level.

Hillingdon 8 May 2026
43441/TRE/2026/113 8 May 2026 Pending

20 PARK AVENUE RUISLIP

TPO 294 T10 1x Oak to reduce height to approx 16m and crown spread to approx 12m.

Hillingdon 8 May 2026
22574/APP/2026/1133 7 May 2026 Pending

26 RYDAL WAY RUISLIP

Erection of a single storey rear extension.

Hillingdon 7 May 2026
22574/APP/2026/1134 7 May 2026 Pending

26 RYDAL WAY RUISLIP

Conversion of roof space to habitable use to include a hip to gable extension, rear dormer, rooflights and removal of chimney. Conversion of garage to...

Hillingdon 7 May 2026
31692/APP/2026/1139 7 May 2026 Pending

28 CARDINAL ROAD RUISLIP

Erection of single storey rear extension, following demolishing of existing rear extension

Hillingdon 7 May 2026
80056/APP/2026/1125 6 May 2026 Pending

77 BIDEFORD ROAD RUISLIP HA4 0UE

Erection of a single storey extension to the rear

Hillingdon 6 May 2026
20646/APP/2026/1105 4 May 2026 Pending

32 SOUTH DRIVE RUISLIP

Conversion of roof space to habitable use to include a rear dormer, front roof lights, conversion of roof from hip to gable end with new gable end win...

Hillingdon 4 May 2026
6280/APP/2026/1093 1 May 2026 Pending

LAND TO THE REAR OF 83-89 MANOR WAY RUISLIP HA4 8HW

Details pursuant to the discharge of Conditions 17 (Contaminated Land) of planning permission ref. 6280/APP/2023/1065, dated 02-08-23 (Erection of a d...

Hillingdon 1 May 2026
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Data updated daily. Source: Hillingdon Council planning portal.