Change of use applications in Hounslow

There were 157 change of use applications in Hounslow in the last 12 months. 37 involve HMOs. Of the 108 decided so far, 58 were approved. Change of use covers conversions between planning use classes: shops to flats, offices to homes, houses to HMOs or care homes.

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Showing 40 of 40 applications
20 Oct 2026 REGISTERED: Under Consultation P/2026/2962

9 Alexandra Road, Hounslow, TW3 4HW

Change of use of the existing family house (Class C3) to a residential care home (Class C2).

PF-Full Applications Hounslow
20 Oct 2026 REGISTERED: Under Consultation P/2026/2961

103 hall road, isleworth, TW7 7PB

Change of use of the existing single family house (C3) to a House In Multiple Occupation (C4) with associated cycle and refuse storage.

PF-Full Applications Hounslow
19 Oct 2026 REGISTERED: Under Consultation P/2026/2924

1 Elmgate Avenue, Feltham, Hounslow,TW13 7BU

Retrospective application for the continued use of the outbuilding as a self contained unit

PF-Full Applications Hounslow
16 Oct 2026 REGISTERED: Under Assessment P/2026/2789

318 Hanworth Road ,Hounslow, TW3 3SH

Change of use to a House in Multiple Occupation (HMO) and conversion of the garage into a habitable room.

PF-Full Applications Hounslow
12 Oct 2026 REGISTERED: Under Consultation P/2026/2783

192 Gunnersbury Avenue (North Circular Road), London, W3 8LB

Change of use from a residential house (C3) to therapeutic care home (C2) providing accommodation for a maximum of two children with associated car pa...

PF-Full Applications Hounslow
12 Oct 2026 Withdrawn P/2026/2277

29 Broad Walk,Hounslow,TW5 9AA

Proposed conversion of the house to a large house in multiple occupation (Sui Generis) for up to 9 people.

PF-Full Applications Hounslow
9 Oct 2026 REGISTERED: Under Consultation P/2026/2888

9 Avonwick Road, Hounslow, TW3 4DX

Erection of a front porch extension to allow the conversion of the existing family house to two self contained flats.

PF-Full Applications Hounslow
7 Oct 2026 REGISTERED: Under Consultation P/2026/2576

14 Linden Avenue, Hounslow, TW3 2AT

Retrospective application for the continued use of the garage as a family annexe.

PF-Full Applications Hounslow
6 Oct 2026 REGISTERED: Under Assessment P/2026/2840

343 Chiswick High Road, Chiswick, London, W4 4HS

Certificate of lawfulness proposed for a change of use of a room in a house to a property company office.

Lawful Development Certificate (Proposed) Hounslow
5 Oct 2026 REGISTERED: Under Assessment P/2026/2811

2 Foundry Mews, New Road, Hounslow,TW3 2AQ

Certificate of lawfulness proposed for a change of use of a room in a house to a vehicle hire booking office.

Lawful Development Certificate (Proposed) Hounslow
2 Oct 2026 REGISTERED: Under Assessment PA/2026/2810

1 to 18 Claremont Grove, Chiswick, London, W4 2TL

Prior approval for the erection of one additional storey to allow for six additional self contained flats above 1 to 18 Claremont Grove

PA Hounslow
29 Sept 2026 REGISTERED: Under Consultation P/2026/2645

Unit Bm 1.11, 10 Barley Mow Centre, Barley Mow Passage, Chiswick, London, W4 4PH

Creation of an outdoor seating area to the front of the unit including the installation of removable canvas barriers, for use between 18:00 and 22:00 ...

PF-Full Applications Hounslow
29 Sept 2026 REGISTERED: Under Consultation P/2026/2751

103A Chiswick High Road, Chiswick, London, W4 2ED

Conversion of first and second floor flat into two self contained flats

PF-Full Applications Hounslow
29 Sept 2026 REGISTERED: Under Assessment P/2026/2732

30 Percival Road,Feltham,TW13 4LF

Certificate of lawfulness for the proposed use of part of the house for administration relating to a private vehicle hire business.

Lawful Development Certificate (Proposed) Hounslow
28 Sept 2026 REGISTERED: Under Assessment P/2026/2496

71 College Road, Isleworth, TW7 5DP

Erection of a single storey rear extension, front porch extension and first floor extension to allow the conversion of the existing family house to th...

PF-Full Applications Hounslow
28 Sept 2026 REGISTERED: Under Assessment P/2026/2449

71 College Road, Isleworth, TW7 5DP

Erection of a single storey rear extension, front porch extension and first floor extension to allow the conversion of the existing family house to tw...

PF-Full Applications Hounslow
24 Sept 2026 Withdrawn P/2026/2100

The Old Station House,2 Grove Park Road,Chiswick,London,W4 3SG

Change of use of the ground floor and lower ground floor to create three self-contained residential units.

PF-Full Applications Hounslow
21 Sept 2026 REGISTERED: Under Assessment P/2026/2664

148 High Street, Cranford, Hounslow, TW5 9WB

Certificate of Lawfulness for the proposed change of use of a single dwellinghouse (Use Class C3) to Use Class C3(b), accommodating up to six people w...

Lawful Development Certificate (Proposed) Hounslow
17 Sept 2026 REGISTERED: Under Assessment P/2026/2607

Myers Court, Flat 3,Reynard Way,Brentford,TW8 9GD

Certificate of lawfulness for the proposed use of storage room within flat for administration relating to a private hire and chauffeur business.

Lawful Development Certificate (Proposed) Hounslow
15 Sept 2026 REGISTERED: Under Assessment P/2026/2627

23 Elmgate Avenue,Feltham,TW13 7BU

Certificate of lawfulness for the proposed change of use from residential house Class C3a to a residential home for up to 3 young people aged between ...

Lawful Development Certificate (Proposed) Hounslow
14 Sept 2026 REGISTERED: Under Assessment P/2026/2584

55 And 55A Eastbury Grove Chiswick London W4 2JT

Conversion of the existing two self contained flats to a single family house.

PF-Full Applications Hounslow
11 Sept 2026 REGISTERED: Under Assessment P/2026/2596

Kew Bridge Distribution Centre,Lionel Road South,Brentford,TW8 9QR

Change of use of Unit 2A to Use Class B8 (Storage and Distribution), with 1 no. cycle parking space at ground floor level.

PF-Full Applications Hounslow
10 Sept 2026 REGISTERED: Under Assessment P/2026/2411

42 Stile Hall Gardens, Chiswick, London, W4 3BU

Conversion of the existing residential house to two self contained flats with associated cycle and refuse storage.

PF-Full Applications Hounslow
7 Sept 2026 REGISTERED: Under Assessment P/2026/2560

35 Martindale Road, Hounslow, TW4 7EW

change of use from a single family dwellinghouse (Use Class C3a) to a house in multiple occupation. (Use Class Sui Generis)

PF-Full Applications Hounslow
7 Sept 2026 REGISTERED: Under Assessment P/2026/2531

Brentford Community Stadium, Lionel Road South, Brentford, TW8 0RU

Use of the existing stadium for live music events utilising the pitch for up to six concerts (and up to 37 associated set-up, inactive, and removal da...

All other major Hounslow
3 Sept 2026 REGISTERED: Under Assessment P/2026/1786

22 Bristow Road, Hounslow, TW3 1UP

Erection of a single storey and apart first floor rear extension to allow the conversion of the house into two self contained flats with cycle and bin...

PF-Full Applications Hounslow
25 Aug 2026 REGISTERED: Under Assessment P/2026/2226

68 Southcote Avenue, Feltham, TW13 4EG

Conversion of a single house into 5 bedroom House in Multiple Occupation

PF-Full Applications Hounslow
20 Aug 2026 Approved 29 Sep P/2026/2217

6 Masionette First And Second Floors,Marshall Close,Hounslow,TW4 5HJ

Certificate of lawfulness for the proposed use of part of the house for administration relating to a private vehicle hire business.

Lawful Development Certificate (Proposed) Hounslow
20 Aug 2026 Approved 13 Oct P/2026/2263

157 Chiswick High Road, Chiswick, London, W4 2DT

Alterations to the existing shopfront to allow the change of use from a retail unit (Class E) to a nail and beauty salon.

PF-Full Applications Hounslow
17 Aug 2026 Approved 8 Oct P/2026/2383

22 Wilton Avenue, Chiswick, London, W4 2HY

Conversion of the existing two self contained flats to a single family house with associated cycle and refuse storage.

PF-Full Applications Hounslow
13 Aug 2026 Approved 21 Sep P/2026/2159

1 St Valery Place, Norman Crescent, Hounslow,TW5 9BU

Certificate of lawfulness proposed for use as private hire chauffeur business,

Lawful Development Certificate (Proposed) Hounslow
13 Aug 2026 Decided 7 Oct SC/2026/2357

Land South Of Bedfont Road and North of Ashford Road, Feltham

Scoping opinion for the outline application with all matters reserved except access for residential development (Use Class C3) with new sports provisi...

Scoping Hounslow
13 Aug 2026 Approved 7 Oct P/2026/1007

50 St Pauls Close,Hounslow,TW3 3DF

Certificate of lawfulness for the proposed use of one room on the ground floor of the premises as a booking office for a private vehicle hire business...

Lawful Development Certificate (Proposed) Hounslow
11 Aug 2026 REGISTERED: Under Assessment P/2026/1954

204B Hampton Road West, Feltham, TW13 6BG

Change of use from tyre fitting centre to prebooked MOT station (sui generis)

PF-Full Applications Hounslow
10 Aug 2026 Approved 4 Sep P/2026/2319

74 Cranleigh Road,Feltham,Hounslow,TW13 4QB

Certificate of lawfulness for the proposed change of use from a Use Class C3 single family dwellinghouse to Use Class C4 small House in Multiple Occup...

Lawful Development Certificate (Proposed) Hounslow
7 Aug 2026 Approved 1 Oct P/2026/2302

17 Greencroft Road, Hounslow,TW5 0BQ

Details of condition 2 (clothes drying area) submitted pursuant to planning appeal permission -P/2025/3107 dated 24/06/2026 for the development propo...

Details pursuant to a planning condition Hounslow
31 Jul 2026 Approved 25 Sep P/2026/2198

146 London Road, Isleworth, TW7 5BG

Change of use of the ground floor from a solicitor's office (Use Class E) to an educational centre (Use Class F1(a)).

PF-Full Applications Hounslow
31 Jul 2026 Approved 30 Sep P/2026/2212

190 Jersey Road, Isleworth, TW7 4QN

Change of use of the existing house in multiple occupation from six persons (C4) to eight persons (Sui Generis) with no internal changes

PF-Full Applications Hounslow
31 Jul 2026 Approved 4 Sep P/2026/2237

Building 1,Chiswick Business Park,566 Chiswick High Road,W4 5AN

Reconfiguration of the existing undercroft area to create end of trip facilities, including the conversion of five existing car parking spaces, associ...

PF-Full Applications Hounslow
30 Jul 2026 Refused 24 Sep P/2026/1888

406 Hanworth Road,Hounslow,TW3 3SN

Erection of a first floor part rear extension to allow the conversion of the house into two self contained flats, and installation of solar panels to...

PF-Full Applications Hounslow
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Frequently asked questions

Do you need planning permission to run an HMO?
A small HMO (3-6 unrelated tenants, Class C4) usually doesn't need planning permission unless the area has an Article 4 direction. Larger HMOs (7+ tenants, 'sui generis') almost always need a full planning application.
What is Class E in planning?
Class E is the flexible commercial use class introduced in September 2020. It covers shops, offices, cafes, restaurants, gyms, clinics, nurseries and light industry. You can change uses freely within Class E without planning permission.
Can you convert offices to flats without planning permission?
Class MA permitted development rights let you convert Class E premises (including offices) to residential (Class C3) via a prior-approval application rather than full planning permission. Limits apply: max 1,500m², not in conservation areas or AONBs without additional consent.
Can I get email alerts for new change of use applications in Hounslow?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new change of use application published by Hounslow. You can also narrow the alert to a postcode, street, or drawn area.

We check Hounslow's planning portal daily. New change of use applications appear here within a day of being published.