Postcode district
Planning applications in HA4
PlanIndex holds 474 planning applications with HA4 postcodes, the earliest from 2001, the newest from October 2026. 88% of clear-cut decisions were approvals.
Applications in HA4
Newest first · page 1 of 10
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74783/APP/2026/2404 Awaiting decision
2 CROSIER WAY RUISLIP HA4 6HF
Demolition of conservatory and erection of single storey rear and part double storey side extensions.
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80297/APP/2026/2355 Awaiting decision
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
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75052/APP/2026/2347 Awaiting decision
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.
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80294/APP/2026/2324 Awaiting decision
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
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69159/APP/2026/2302 Awaiting decision
24 CROSIER WAY RUISLIP HA4 6HF
Proposed loft conversion including hip to gable change, formation of new rear dormer roof, new roof window, new side window and closing up of existing side window.(Application for a Certificate of Lawful Development for a Proposed Development)
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74288/APP/2026/2274 Awaiting decision
38 SHARPS LANE RUISLIP HA4 7JQ
Outbuilding at the rear of the garden.
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79695/APP/2026/2257 Awaiting decision
32 KENT GARDENS RUISLIP HA4 8RX
Non-material amendment to planning permission ref. 79695/APP/2025/3102, dated 03-02-26 (Erection of a two storey side extension, single storey rear, amendments to fenestrations and demolition of existing conservatory and side garage.) to replace approved window frames.
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80271/APP/2026/2242 Awaiting decision
32A PARK WAY RUISLIP HA4 8NU
Demolition of rear conservatory and proposed single-storey rear extension; front single-storey extension with pitched roof and covered porch; extension of existing detached garage
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77193/APP/2026/2227 Awaiting decision
28 LYNMOUTH DRIVE RUISLIP HA4 9BZ
Erection of a part single and part two storey front, side and rear extension
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78935/APP/2026/2219 Awaiting decision
82-84 HIGH STREET RUISLIP HA4 7AB
Non-material amendment to planning permission ref. 78935/APP/2025/2287, dated 16-01-26 (Creation of 5no. self-contained flats with associated cycle and bin storage, following the change of use of first floor from office (Class E) to residential (Class C3), the erection of a two storey rear extension and alterations to rear building at first floor level and the retention and reconfiguration of the Class E unit at ground floor level with alterations to fenestration.) to reconfigure approved ground floor layout.
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78587/APP/2026/2212 Awaiting decision
102 VICTORIA ROAD RUISLIP HA4 0AL
Erection of a single storey rear extension.
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66408/APP/2026/2199 Awaiting decision
SOUTH RUISLIP YOUTH CENTRE VICTORIA ROAD RUISLIP HA4 0JE
Use of the vacant Youth Centre building and land as a day nursery and pre-school within Class E of the Use Class Order (as amended) along with provision of detached bin store, buggy and plant store and cycle shelter, insertion of new windows and doors at ground floor level on the eastern (side) elevation and minor modification to existing access.
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69413/APP/2026/2133 Awaiting decision
118a VICTORIA ROAD RUISLIP HA4 0AL
Existing use of property as a Home in Multiple Occupation (HMO) (Class C4) (Application for a Certificate of Lawful Development for an Existing Use)
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79287/APP/2026/2122 Awaiting decision
25 KINGS COLLEGE ROAD RUISLIP HA4 7JY
Erection of double storey outbuilding with a pitched roof, following the demolition of the existing outbuilding.
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80243/APP/2026/2089 Awaiting decision
22 BOURNE AVENUE RUISLIP HA4 6TZ
Erection of a single storey rear extension, a single storey side extension, conversion of the existing garage into habitable use including replacement of the garage door with a window and door, and conversion of roof space to habitable use to include a rear facing hipped to gable end conversion.
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80236/APP/2026/2062 Awaiting decision
23 & 24 GREEN WALK RUISLIP HA4 8NL
Conversion of existing semi-detached dwellinghouses to 4x1 bed flats, erection of double storey rear extensions, erection of a front and rear dormer, rooflights, and amendments to fenestration, to include associated landscaping and, parking and cycle storage
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80238/APP/2026/2067 Awaiting decision
35 BIDEFORD ROAD RUISLIP HA4 0UB
Proposed front porch, single storey rear extension and internal alterations
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80226/APP/2026/2025 Awaiting decision
2 GREENCROFT AVENUE RUISLIP HA4 9JJ
Erection of a single storey side and rear extension, following the demolition of the existing garage.
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80226/APP/2026/2026 Awaiting decision
2 GREENCROFT AVENUE RUISLIP HA4 9JJ
Conversion of roof space to habitable use to include a rear dormer, and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
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80217/APP/2026/1996 Awaiting decision
132 DARTMOUTH ROAD RUISLIP HA4 0DG
Conversion of roof space to habitable use to include a rear dormer roof extension with juliet balcony, 3 front roofights (Application for a Certificate of Lawful Development for a Proposed Development)
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54419/APP/2026/2019 Granted
90 BRIXHAM CRESCENT RUISLIP MIDDLESEX HA4 8TY
Erection of a wrap around extension to the front, side and rear, with a sloped roof to the front, and a flat roof to the side and rear with 3 roof lights, and the erection of a single storey outbuilding to the rear garden.
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69863/APP/2026/1946 Awaiting decision
44A and 44B BERKELEY CLOSE RUISLIP HA4 6LE
Retrospective planning permission for the formation of a first-floor rear balcony at 44A Berkeley Close, alterations to fenestration at 44A and 44B Berkeley Close, including replacement of approved windows with glazed door units at 44A, replacement of approved French doors with bi-fold doors at 44B, omission of an approved side elevation bi-fold door at 44B, and associated external works including obscure glazed privacy screens.
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79237/APP/2026/1928 Granted
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.
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80210/APP/2026/1925 Granted
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 would be 3.30 metres, and for which the height of the eaves would be 3.00 metres.
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80202/APP/2026/1887 Awaiting decision
90 ROYAL CRESCENT RUISLIP HA4 0PR
Demolition of existing side utility room and erection of a single storey side/ rear extension and wraparound covered patio extension.
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17942/APP/2026/1880 Awaiting decision
CLUB HOUSE, MIDDLESEX STADIUM BREAKSPEAR ROAD RUISLIP HA4 7SB
Details pursuant to the discharge of Conditions 5 (Construction Environmental Management and Logistics Plan), 6 (Landscape Scheme), 8 (Materials Report), 12 (Arboricultural Method Statement) and 14 (Biodiversity Net Gain Plan) of planning permission ref. 17942/APP/2024/2874 (Construction of natural grass football pitches using imported soils approved for use by the Environment Agency. Proposals include rainwater harvesting scheme, extensive planting and habitat creation).
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80196/APP/2026/1859 Awaiting decision
90 BROADWOOD AVENUE RUISLIP HA4 7XR
Proposed outbuilding at the rear of the property
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80198/APP/2026/1861 Awaiting decision
437 VICTORIA ROAD RUISLIP HA4 0EF
Erection of a single storey extension to the side of rear garage (Application for a Certificate of Lawful Development for a Proposed Development)
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68814/APP/2026/1865 Granted
63 ELM AVENUE EASTCOTE HA4 8PG
Erection of a single storey rear extension and steps to rear garden.
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80162/APP/2026/1807 Granted
694 FIELD END ROAD EASTCOTE HA4 0QR
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 2.79 metres, and for which the height of the eaves would be 2.79 metres.
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14626/APP/2026/1771 Awaiting decision
RAILWAY YARD, LAND REAR OF 255 FIELD END RUISLIP HA4 9NJ
Temporary change of use of the site to Class B8 (Storage and Distribution) for a period of five years, comprising open and container storage, car storage and the storage of construction-related materials, vehicles and plant equipment.
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68814/APP/2026/1715 Awaiting decision
63 ELM AVENUE RUISLIP HA4 8PG
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 side extension, erection of outbuilding to the rear garden (Application for a Certificate of Lawful Development for a Proposed Development).
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80171/APP/2026/1710 Awaiting decision
26 GREAT CENTRAL AVENUE RUISLIP HA4 6UE
Conversion of garage to habitable space including a raised flat roof and the replacement of garage door with window (Application for a Certificate of Lawful Development for a Proposed Development)
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80110/APP/2026/1701 Granted
25 ROUNDWAYS RUISLIP HA4 6EA
Erection of a single storey side and rear extension.
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80163/APP/2026/1669 Granted
352 WEST END ROAD NORTHOLT HA4 6RD
Demolition of existing garage, erection of a two-storey side and rear extension
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66833/APP/2026/1654 Awaiting decision
87 LIME GROVE RUISLIP MIDDLESEX HA4 8RW
Erection of detached outbuilding
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65921/APP/2026/1650 Granted
4 OAKFIELD CLOSE RUISLIP MIDDX HA4 8AZ
Erection of a single storey rear extension.
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80154/APP/2026/1605 Awaiting decision
15 EAMONT CLOSE RUISLIP HA4 7YX
Erection of summerhouse at the end of the garden (RETROSPECTIVE)
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80149/APP/2026/1572 Granted
14 LADYGATE LANE RUISLIP HA4 7QU
Erection of single storey side and rear wraparound extension, a front porch, amendments to fenestration and roof lights to the front, side and rear sloped roof, following the removal of the rear chimney and garden shed. (Description Amended)
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80152/APP/2026/1581 Awaiting decision
72 BERKELEY CLOSE RUISLIP HA4 6LF
Installation of a dropped kerb
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80144/APP/2026/1542 Granted
18 MILL DRIVE RUISLIP HA4 7GL
Erection of a single storey rear extension, installation of a rear dormer, installation of new front and rear facing windows, and demolition of rear garden decking and shed.
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80139/APP/2026/1505 Awaiting decision
78 BROADWOOD AVENUE RUISLIP HA4 7XR
Erection of a dwellinghouse with associated parking, following the demolition of an existing dwellinghouse.
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55333/APP/2026/1472 Granted
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)
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80128/APP/2026/1465 Granted
18 DIAMOND ROAD RUISLIP HA4 0PG
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 1 x front roof light and conversion of roof from hip to gable end, erection of single storey rear extension, and erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development)
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3378/APP/2026/1464 Granted
BRAINTREE HOUSE BRAINTREE ROAD RUISLIP HA4 0EJ
Removal of existing telecommunications mast and erection of a rear extension to the industrial unit, with associated internal alterations.
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69423/APP/2026/1437 Granted
64 LINDEN AVENUE RUISLIP HA4 8UA
Erection of a part single storey side, part first floor side extension and retention of the single storey rear extension and patio and erection of a first floor rear extension
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79068/APP/2026/1422 Granted
2 COLLEGE DRIVE RUISLIP HA4 8SB
Variation of Condition 2 (Approved Plans), 3 (Materials) of planning permission ref. 79068/APP/2024/2610, dated 10-02-25 (Erection of a single storey extension to the side, erection of a single storey extension to the rear, following the demolition of existing single storey side extension and garage. Installation of 4 front roof lights and amendments to fenestrations including removal of pebble dash and the installation of an Air Source Heat Pump.) to be amended in accordance with drawing numbers C01,C02,C03 & C04 with amendment of the rear element and Condition 3 to be amended so that the front extension elevation remains brick, with the side and rear elevations to be silicone render with stipple finish to match existing traditional render.
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80113/APP/2026/1387 Granted
8 CAVENDISH AVENUE RUISLIP HA4 6QH
Erection of single storey rear extension
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80118/APP/2026/1413 Refused
PAVEMENT OUTSIDE 107 HIGH STREET RUISLIP HA4 8JN
Installation of stand alone frame with defibrillator and bleed kit cabinets for community use.
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80102/APP/2026/1367 Granted
29 HEATHFIELD RISE RUISLIP HA4 7NF
Erection of a single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
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