Planning Applications in UB3

Planning authority: Hillingdon Council

Search current and historic planning applications in the UB3 postcode district in Hillingdon - 43 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 43 of 43 applications
19 Aug 2026 Undecided 3622/APP/2026/2058

40 Shepiston Lane Hayes

Erection of front porch, conversion of roof space to habitable use to include a rear dormer, front roof lights, conversion of roof from hip to gable e...

Hillingdon
18 Aug 2026 Undecided 80234/APP/2026/2052

96 Cranford Drive Hayes UB3 4LB

Change of use from a dwelling house (C3) to a Children's Care Home (C2)

Hillingdon
13 Aug 2026 Undecided 69139/APP/2026/2021

34 Moray Avenue Hayes Middlesex UB3 2AU

Erection of single storey rear extensions, projection from existing rear extension

Hillingdon
12 Aug 2026 Undecided 80222/APP/2026/2012

203 Botwell Lane Hayes UB3 2AN

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
12 Aug 2026 Undecided 11822/APP/2026/2002

18 Elers Road 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...

Hillingdon
12 Aug 2026 Undecided 68154/APP/2026/1986

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...

Hillingdon
7 Aug 2026 Undecided 34278/APP/2026/1952

59 Chestnut Close Hayes

Erection of a single storey rear extension.

Hillingdon
5 Aug 2026 Undecided 50515/APP/2026/1933

238 Botwell Lane Hayes

First Floor side and part rear extension to doctors surgery

Hillingdon
31 Jul 2026 Approved 65186/APP/2026/1910

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...

Hillingdon
30 Jul 2026 Approved 24149/APP/2026/1888

19 Elers Road Hayes

Erection of rear outbuilding, following the demolition of existing garage (Amended Description) (Application for a certificate of lawful development f...

Hillingdon
30 Jul 2026 Approved 79994/APP/2026/1890

12 Repton Avenue Hayes UB3 4AF

Erection of a two-storey rear extension

Hillingdon
23 Jul 2026 Approved 75750/APP/2026/1814

21 Lees Road Uxbridge Middlesex UB3 3AS

Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.80 metres, for which the maximum height...

Hillingdon
21 Jul 2026 Undecided 34/APP/2026/1550

33 Clayton Road Hayes

Installation of 4 new external air conditioning condenser units, including associated pipework, external louvres, and mounting on flexi feet/brackets ...

Hillingdon
17 Jul 2026 Undecided 24149/APP/2026/1780

19 Elers Road Hayes

Erection of a single storey rear extension and front porch

Hillingdon
15 Jul 2026 Approved 80018/APP/2026/1764

26 Hudson Road Harlington UB3 5EL

Variation of Condition 2 (Approved Plans) of planning permission ref. 80018/APP/2026/1060, dated 19-06-2026 (Erection of a single storey extension to ...

Hillingdon
15 Jul 2026 Approved 79879/APP/2026/1765

21 North Avenue Hayes UB3 2JE

Erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development).

Hillingdon
13 Jul 2026 Approved 53073/APP/2026/1645

50 Minet Drive Hayes UB3 3JW

Erection of a part single storey, part two storey extension to the rear

Hillingdon
13 Jul 2026 Approved 79879/APP/2026/1749

21 North Avenue Hayes UB3 2JE

Erection of part single storey, part double storey rear extension

Hillingdon
8 Jul 2026 Refused 80172/APP/2026/1717

6 Squirrels Trading Estate Viveash Close Hayes UB3 4RZ

Change of use from Class B8 to Class E retail

Hillingdon
7 Jul 2026 Approved 76210/APP/2026/1501

32 Wood End Green Road Hayes

Erection of a single storey outbuilding to rear garden, following demolition of the existing garage.

Hillingdon
6 Jul 2026 Approved 80166/APP/2026/1693

3 Kiln Close Harlington UB3 5DZ

erection of a single storey front infill extension.

Hillingdon
6 Jul 2026 Undecided 12341/APP/2026/1677

21 Botwell Lane Hayes

Ancillary seating area to Hot Food Take-away (sui generis Use) (Application for a Lawful Development Certificate for an Existing Use or Operation or A...

Hillingdon
2 Jul 2026 Refused 54287/APP/2026/1660

25 Stirling Road Hayes

Erection of a part single storey, part two storey extension to the front and side, erection of a single storey extension to the rear

Hillingdon
30 Jun 2026 Approved 53363/APP/2026/1304

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...

Hillingdon
30 Jun 2026 Approved 79933/APP/2026/1621

47a Station Road Hayes UB3 4BE

Conversion of 2 bedroom flat into 2x 1 bed studio flats, conversion of roof space to habitable use to include a rear dormer, following the demolition ...

Hillingdon
29 Jun 2026 Approved 19045/APP/2026/1332

20 Cranford Drive Hayes

Erection of an outbuilding (Application for a Certificate of Lawful Development for a Proposed Development)

Hillingdon
29 Jun 2026 Undecided 80123/APP/2026/1436

6 Sandow Crescent Hayes UB3 4QH

Installation of front driveway, vehicle cross over and dropped kerb

Hillingdon
26 Jun 2026 Refused 45406/APP/2026/1480

49 Dawley Road Hayes

Change of use from dwellinghouse (Class C3) to care home (Class C2) with associated works.

Hillingdon
25 Jun 2026 Approved 59872/APP/2026/1389

Unit 3 the Assembly Buildings Blyth Road Hayes UB3 1FN

Change of use of Unit 3 at The Assembly Buildings from retail unit (Use Class E(a)) to 24-hour gym (Use Class E(d))

Hillingdon
25 Jun 2026 Approved 58300/APP/2026/1582

24 West Walk Hayes Middlesex UB3 3JH

Conversion of single dwelling into two flats

Hillingdon
23 Jun 2026 Approved 46511/APP/2026/1348

847 Uxbridge Road Hayes

Change of use from Class C3 (Maisonette) to Class C4 (HMO with 4 beds) with associated bike and bin storage

Hillingdon
23 Jun 2026 Approved 48067/APP/2026/1562

17 Monmouth Road Hayes

Variation of Condition 2 (Approved Plans) of planning permission ref. 48067/APP/2025/38, dated 19-02-25 (Construction of part single-storey, part two-...

Hillingdon
23 Jun 2026 Approved 38054/APP/2026/1561

33 East Avenue Hayes

Erection of two storey side/rear extension and single storey rear extension to allow conversion of single dwellinghouse into 2no. dwellinghouses with ...

Hillingdon
19 Jun 2026 Withdrawn 43621/APP/2026/1092

74 Hitherbroom Road Hayes

Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 2 front roof lights and raising of ridge height

Hillingdon
19 Jun 2026 Approved 74889/APP/2026/1363

32 Manor Road Hayes UB3 2DG

Erection of a first-floor rear extension.

Hillingdon
19 Jun 2026 Approved 76034/APP/2026/1533

96 Bourne Avenue Hayes UB3 1QP

Details pursuant to the discharge of Conditions 3 (Materials), 4 (Landscape), 5(Step Free Access) of planning permission ref. 76034/APP/2026/710, date...

Hillingdon
18 Jun 2026 Approved 25644/APP/2026/1528

3 Harlington Close Hayes

Erection of a part single part two storey rear extension, a front porch, and an outbuilding to the rear garden.

Hillingdon
17 Jun 2026 Approved 8029/APP/2026/1495

2 St Mary's Road Hayes

Erection of single storey rear extension

Hillingdon
17 Jun 2026 Approved 56171/APP/2026/1499

10 Hamilton Road 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...

Hillingdon
16 Jun 2026 Approved 80130/APP/2026/1476

National Grid 66kV Compound NORTH HYDE GARDENS HAYES UB3 4QQ

Installation of two new transformer bays within the existing North Hyde Substation (National Grid 66kV compound).

Hillingdon
15 Jun 2026 Approved 79601/APP/2026/1468

19 Crossway Hayes UB3 3JQ

Erection of single storey side and part single storey, part first floor rear extension.

Hillingdon
15 Jun 2026 Refused 30506/APP/2026/1470

12 Croyde Avenue Hayes

Erection of a two bed dwelling, including parking, bin and cycle store and amenity space. Erection of a single storey extension to the rear and front ...

Hillingdon
15 Jun 2026 Approved 8029/APP/2026/1481

2 St Mary's Road Hayes

Conversion of roof space to habitable use to include a rear dormer, 2 side roof lights, conversion of roof from hip to gable end with new gable end wi...

Hillingdon
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Data updated daily. Source: Hillingdon Council planning portal.