House extensions in Ealing

Ealing received 1,886 householder applications in the last 12 months - about 36 a week. Rear extensions and side extensions are the most common. Of the 1,582 decided so far, 1,343 were approved. If you're planning your own, the applications below show what people nearby applied for and how the council decided.

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Showing 50 of 241 applications
23 Oct 2026 Pending Consideration 263873PALHE

3 Ivy Crescent Chiswick W4 5NG

Single storey (Max 6m deep and Max 3.35m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
23 Oct 2026 Pending Consideration 263826HH

15 Lakeside Edgehill Road West Ealing W13 8HN

Replacement of a boundary wall like-for-like basis preserving the character and appearance of the street (following demolition of existing), adjacent ...

Householder Ealing
22 Oct 2026 Pending Consideration 263912FUL

112 Fordhook Avenue Ealing W5 3LR

Two storey side extension and rear roof extension; Ground floor rear extension, to create 3 existing dwelling into 3 separate flats

Full Application Ealing
22 Oct 2026 Pending Consideration 263325FUL

164 Ascot Gardens Southall UB1 2SD

Conversion of single dwellinghouse into two self-contained flats; single storey and part first floor rear extensions; associated refuse storage, bicyc...

Full Application Ealing
22 Oct 2026 Pending Consideration 263876PALHE

66 Shakespeare Road Acton W3 6SN

Single storey (Max 5.55m deep and Max 3.65m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
21 Oct 2026 Pending Consideration 263283HH

33-35 Malden Avenue Greenford UB6 0DJ

Single storey front porch extensions and front side boundary wall (Joint Application)

Householder Ealing
20 Oct 2026 Pending Consideration 263853PALHE

99 Rutland Road Southall UB1 2XS

Single storey (Max 6m deep and Max 3.50m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
20 Oct 2026 Pending Consideration 263281HH

280A Whitton Avenue East Greenford UB6 0JP

Construction of an additional first floor above the existing and alterations to existing dwelling fenestration

Householder Ealing
20 Oct 2026 Pending Consideration 263076FUL

101 Cornwall Avenue Southall UB1 2TQ

Conversion of dwellinghouse to HMO(C4) for 5 bed for 6 People with provision of cycle storage, bin storage; front porch extension (following demolitio...

Full Application Ealing
20 Oct 2026 Pending Consideration 263806PALHE

11 Rosebery Gardens West Ealing W13 0HD

Single storey (Max 5m deep and Max 3m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
19 Oct 2026 Pending Consideration 263850PALHE

16 Moat Farm Road Northolt UB5 5DR

Single storey rear extension (max 6m deep and max 2.83 (following part demolition of rear extension) (42 Days Prior Approval Notification Process)

Prior Approval - Larger Home Extension Ealing
19 Oct 2026 Pending Consideration 263844PALHE

146 Kings Avenue Greenford UB6 9DF

Single storey rear extension (max 6m deep and max 3.5m high) (42 Days Prior Approval Notification process)

Prior Approval - Larger Home Extension Ealing
19 Oct 2026 Pending Consideration 263845PALHE

49 Waxlow Crescent Southall UB1 2ST

Single storey rear extension (max 6m deep and max 3m high) (42 Days Prior Approval Notification Process)

Prior Approval - Larger Home Extension Ealing
16 Oct 2026 Pending Consideration 263827PALHE

7 Waxlow Crescent Southall UB1 2ST

Single storey (Max 6m deep and Max 3.30m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
15 Oct 2026 Pending Consideration 263231HH

17A Waxlow Crescent Southall UB1 2ST

Alteration of existing single storey ancillary outbuilding within the curtilage

Householder Ealing
14 Oct 2026 Pending Consideration 263786PALHE

21 Pembroke Road Greenford UB6 9QP

Single storey (Max 6m deep and Max 3.00m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
14 Oct 2026 Pending Consideration 263175FUL

1362 & 1364 Greenford Road Greenford UB6 0HL

Conversion of flats and loft with two storey first and second floor infill extension with roof terraces creating four flats split in three levels (fir...

Full Application Ealing
14 Oct 2026 Pending Consideration 263782PALHE

5 Lawson Road Southall UB1 2XW

Single storey (Max 6m deep and Max 3.40m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
12 Oct 2026 Pending Consideration 263764PALHE

89 Hurley Road Greenford UB6 9HB

Single storey (Max 5m deep and Max 3m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
12 Oct 2026 Pending Consideration 263772OPDCOB

41 - 45 Minerva Road Park Royal NW10 6HJ

Erection of 2.0m high weld mesh fence and gate, installation of planters, and associated soft landscaping adjacent to Minerva Road.

OPDC Consultation by Other Boroughs Ealing
12 Oct 2026 Pending Consideration 263183FUL

24 Waldeck Road West Ealing W13 8LY

Conversion of existing single dwelling into 2 self contained units. ground floor garden flat with shared garden, first/second floor unit as HMO with g...

Full Application Ealing
12 Oct 2026 Approved 21 Oct 263206CPL

50 Speldhurst Road Chiswick W4 1BZ

Rear roof extension, installation of two roof lights to front roofslope and removal of rear chimney (Lawful Development Certificate for a Proposed Dev...

Certificate of Lawfulness - Proposed Ealing
12 Oct 2026 Pending Consideration 262998HH

28 Denison Road Ealing W5 1NU

Erection of a timber garden shed

Householder Ealing
11 Oct 2026 Pending Consideration 263309CPL

2 Tilney Road Southall UB2 5LT

Rear roof extension; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)

Certificate of Lawfulness - Proposed Ealing
10 Oct 2026 Pending Consideration 263812PALHE

11 Canada Road Acton W3 0NP

Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
9 Oct 2026 Pending Consideration 263815PALHE

23 Clauson Avenue Northolt UB5 4PR

Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
9 Oct 2026 Pending Consideration 263814PALHE

4 Derwent Road Southall UB1 2UJ

Single storey (Max 6m deep and Max 3.32m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
8 Oct 2026 Pending Consideration 263813PALHE

11 Canada Road Acton W3 0NP

Single storey (Max 5m deep and Max 3m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
8 Oct 2026 Awaiting decision 263768OPDCOB

Unit 21 Victoria Industrial Estate Victoria Road Acton W3 6UU

Minor external alterations and the change of use from Class B8 to B2 and B8 (Out of Borough Consultation from the OPDC).

OPDC Consultation by Other Boroughs Ealing
8 Oct 2026 Pending Consideration 263729PALHE

51 Waverley Gardens North Circular Road Park Royal NW10 7EE

Single storey (Max 5m deep and Max 3m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
8 Oct 2026 Pending Consideration 263717PALHE

17 Worcester Gardens Greenford UB6 0BH

Single storey (Max 6m deep and Max 2.80m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
7 Oct 2026 Pending Consideration 263709PALHE

72 George V Way Perivale UB6 7HT

Single storey (Max 6m deep and Max 3.30m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
6 Oct 2026 Pending Consideration 263699PALHE

182 Kingshill Avenue Northolt UB5 6NZ

Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process) following demolition of existing rear addition

Prior Approval - Larger Home Extension Ealing
6 Oct 2026 Pending Consideration 263683PALHE

14 Twickenham Gardens Greenford UB6 0LU

Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
6 Oct 2026 Awaiting decision 263678PALHE

71 Kings Avenue Greenford UB6 9DD

Single storey (Max 6m deep and Max 3m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
6 Oct 2026 Pending Consideration 263697PALHE

51 West Avenue Southall UB1 2AP

Single storey (Max 6m deep and Max 2.93m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
6 Oct 2026 Pending Consideration 263691PALHE

133 Trinity Road Southall UB1 1ES

Single storey (Max 5.95m deep and Max 2.95m high) rear extension (42 days Prior Notification Process)

Prior Approval - Larger Home Extension Ealing
6 Oct 2026 Awaiting decision 263690CPL

133 Trinity Road Southall UB1 1ES

Rear roof extension, and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

Certificate of Lawfulness - Proposed Ealing
6 Oct 2026 Pending Consideration 263670PALHE

21 Minterne Avenue Southall UB2 4HN

Single storey rear extension (max 6m deep and max 3.22m high) (42 Days Prior Approval Notification Process)

Prior Approval - Larger Home Extension Ealing
5 Oct 2026 Pending Consideration 263116HH

5 Hartfield Avenue Northolt UB5 6NL

Single storey side entrance porch

Householder Ealing
3 Oct 2026 Pending Consideration 263662PALHE

3 Dordrecht Road Acton W3 7TE

Single storey rear extension (max 5m deep and max 3m high) (42 Days Prior Approval Notification Process)

Prior Approval - Larger Home Extension Ealing
2 Oct 2026 Pending Consideration 263636PALHE

19 Iveagh Avenue Park Royal NW10 7DL

Single storey rear extension (max 6m deep and max 3m high) (42 Days Prior Approval Notification Process)

Prior Approval - Larger Home Extension Ealing
29 Sept 2026 Pending Consideration 263111FUL

217 Northfield Avenue West Ealing W13 9QU

Part change of use of the rear ground floor retail unit (Use Class E) to residential (Use Class C3); rear extension at basement, ground, first and sec...

Full Application Ealing
29 Sept 2026 Pending Consideration 263097FUL

203A, 203B And 203C Sudbury Heights Avenue Greenford UB6 0LR

Conversion to three flats (retrospective), along with proposed modifications to layout of existing three flats; proposed front and side porch extensio...

Full Application Ealing
28 Sept 2026 Pending Consideration 263103HH

46 Shakespeare Road Hanwell W7 1LS

Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roofslope with rear mansard conversion and ...

Householder Ealing
26 Sept 2026 Pending Consideration 263568PALHE

1 Greengate Greenford UB6 0QH

Single storey rear extension (max 3.6m deep and max 3.4m high) (42 Days Prior Approval Notification Process)

Prior Approval - Larger Home Extension Ealing
25 Sept 2026 Pending Consideration 262980FUL

94 Flat 4 Twyford Avenue Acton W3 9QF

Conversion of flat roof at second floor rear to roof terrace with glass balustrade (1.1m high) and associated replacement of rear window to door

Full Application Ealing
25 Sept 2026 No Objection 263634CONS

36 Old Oak Road London W3 7HQ

Erection of a single storey rear extension, to the side and rear of the existing back addition following the demolition of existing store room at the ...

Consultation by Other Boroughs Ealing
24 Sept 2026 Pending Consideration 263199HH

46 Park View Road Ealing W5 2JB

Replacement of first floor roof, raising height and installation of four rooflights

Householder Ealing
24 Sept 2026 Pending Consideration 263075HH

12 North Avenue Southall UB1 2RE

Single storey detached garden outbuilding for use as annexe (following demolition of existing outbuilding)

Householder Ealing
Recency
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Frequently asked questions

When do you need planning permission for a house extension?
Single-storey rear extensions up to 4m (detached) or 3m (semi-detached / terraced) are usually permitted development. Two-storey extensions, anything in a conservation area, or larger projects almost always need a planning application.
What's the difference between planning permission and permitted development?
Permitted development rights let you build certain things without applying for planning permission, subject to specified limits. Anything outside those limits, whether taller, larger or in a protected area, needs full planning permission.
How long does a householder application take?
The statutory target is 8 weeks from validation. Most simple householder extensions are decided within that window; complex or contested cases, especially those drawing a lot of comments, can take longer.
Can I get email alerts for new extensions applications in Ealing?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by Ealing. You can also narrow the alert to a postcode, street, or drawn area.

We check Ealing's planning portal daily. New extensions applications appear here within a day of being published.