House extensions in Birmingham

Birmingham received 512 householder applications in the last 12 months - about 10 a week. Rear extensions and side extensions are the most common. Of the 368 decided so far, 333 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 245 applications
Yesterday REGISTERED: Under Consultation 2026/05664/PA

489 Yardley Wood Road,Birmingham,B13 0TA

Erection of 5 metre deep single storey rear extension. Maximum height 3.9 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham
Yesterday REGISTERED: Under Consultation 2026/05670/PA

324 Brays Road,Birmingham,B26 2PS

Erection of 5 metre deep single storey rear extension. Maximum height 3.8 metres, eaves height 2.9 metres

Permitted Development Householder Birmingham
2 days ago REGISTERED: Under Consultation 2026/05618/PA

93 Horse Shoes Lane,Birmingham,B26 3HS

Erection of 8 metre deep single storey rear extension. Maximum height 3 metres, eaves height 3 metres

Permitted Development Householder Birmingham
2 days ago REGISTERED: Under Consultation 2026/05662/PA

117 Stechford Road,Birmingham,B34 6AB

Erection of 6 metre deep single storey rear extension. Maximum height 4 metres, eaves height 3 metres

Permitted Development Householder Birmingham
2 days ago REGISTERED: Under Consultation 2026/05660/PA

49 Selly Hill Road,Birmingham,B29 7DL

Erection of 6 metre deep single storey rear extension. Maximum height 4 metres, eaves height 3 metres

Permitted Development Householder Birmingham
2 days ago REGISTERED 2026/02875/PA

285 Reservoir Road,Birmingham,B29 6TB

Erection of 4.5 metre deep single storey rear extension. Maximum height 3.6 metres, eaves height 2.7 metres

Permitted Development Householder Birmingham
8 Sept 2026 REGISTERED: Under Consultation 2026/04504/PA

447 Shirley Road,Birmingham,B27 7NX

Erection of two storey side and rear extension

Householder Birmingham
8 Sept 2026 REGISTERED: Under Consultation 2026/05062/PA

10 Brewers Square,Birmingham,B16 0PN

Erection of 3.5 metre deep single storey rear extension. Maximum height 4 metres, eaves height 3 metres

Permitted Development Householder Birmingham
8 Sept 2026 REGISTERED: Under Consultation 2026/05641/PA

266 Lakey Lane,Hall Green,Birmingham,B28 8RA

Demolition of existing garages and erection of single dwellinghouse and garage to rear

Full Planning Birmingham
8 Sept 2026 REGISTERED: Under Consultation 2026/05634/PA

41 Bracebridge Road,Birmingham,B24 8JQ

Erection of 6 metre deep single storey rear extension. Maximum height 3 metres, eaves height 3 metres

Permitted Development Householder Birmingham
8 Sept 2026 REGISTERED: Under Consultation 2026/05621/PA

117 Middlemore Road,Birmingham,B31 3UL

Erection of 6 metre deep single storey rear extension. Maximum height 3 metres, eaves height 3 metres

Permitted Development Householder Birmingham
7 Sept 2026 REGISTERED: Under Consultation 2026/04599/PA

42 Boden Road,Birmingham,B28 9DL

Erection of 3.5 metre deep single storey rear extension. Maximum height 3.5 metres, eaves height 3.5 metres

Permitted Development Householder Birmingham
7 Sept 2026 REGISTERED 2026/04891/PA

95 Millhouse Road,Birmingham,B25 8QT

Erection of 4 metre deep single storey rear extension. Maximum height 3.8 metres, eaves height 2.7 metres

Permitted Development Householder Birmingham
7 Sept 2026 REGISTERED: Under Consultation 2026/05295/PA

8 Hangleton Drive,Birmingham,B11 2QA

Erection of 5 metre deep single storey rear extension. Maximum height 3.9 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham
7 Sept 2026 REGISTERED: Under Consultation 2026/05612/PA

51 Watson Road,Birmingham,B8 3NE

Erection of 6 metre deep single storey rear extension. Maximum height 3.75 metres, eaves height 2.5 metres

Permitted Development Householder Birmingham
7 Sept 2026 REGISTERED: Under Consultation 2026/05598/PA

27 Primley Avenue,Birmingham,B36 8JG

Erection of 6 metre deep single storey rear extension. Maximum height 4 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham
4 Sept 2026 REGISTERED 2026/01660/PA

203 Aston Lane,Perry Barr,Birmingham,B20 3HY

Installaion of footway crossing

Householder Birmingham
4 Sept 2026 REGISTERED 2026/05332/PA

5 Walmer Grove,Birmingham,B23 7SS

Erection of 6 metre deep single storey rear extension. Maximum height 2.9 metres, eaves height 2.9 metres

Permitted Development Householder Birmingham
4 Sept 2026 REGISTERED 2026/05488/PA

958 Alum Rock Road,Birmingham,B8 2LS

Erection of 6 metre deep single storey rear extension. Maximum height 3.9 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham
4 Sept 2026 REGISTERED 2026/05452/PA

125 Heeley Road,Birmingham,B29 6EJ

Erection of 6 metre deep single storey rear extension. Maximum height 4 metres, eaves height 3 metres

Permitted Development Householder Birmingham
2 Sept 2026 REGISTERED 2026/03366/PA

80 Field Lane,Birmingham,B32 3JR

Erection of first floor side extension

Householder Birmingham
2 Sept 2026 REGISTERED 2026/05326/PA

115 Vicarage Road,Birmingham,B14 7QG

Erection of 6.71 metre deep single storey rear extension. Maximum height 2.5 metres, eaves height 2.5 metres

Permitted Development Householder Birmingham
2 Sept 2026 REGISTERED 2026/05294/PA

132 Aston Lane,Birmingham,B20 3HA

Erection of two 6 and 5.20 metres deep single storey rear extensions. Maximum heights 4 and 3.5 metres, eaves height 2.6 metres.

Permitted Development Householder Birmingham
2 Sept 2026 REGISTERED 2026/05325/PA

55 Mason Road,Birmingham,B24 9EH

Erection of 4 metre deep single storey rear extension. Maximum height 3.9 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham
2 Sept 2026 REGISTERED 2026/05323/PA

47 Lansdowne Road,Birmingham,B24 8AR

Erection of 5 metre deep single storey rear extension. Maximum height 3.9 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham
2 Sept 2026 REGISTERED 2026/05362/PA

154 Dyas Avenue,Birmingham,B42 1HF

Erection of 6 metre deep single storey rear extension. Maximum height 4 metres, eaves height 3 metres

Permitted Development Householder Birmingham
2 Sept 2026 REGISTERED 2026/05359/PA

6 Chudleigh Road,Birmingham,B23 6HB

Erection of 4.05 metre deep single storey rear extension. Maximum height 3.25 metres, eaves height 3.2 metres

Permitted Development Householder Birmingham
2 Sept 2026 REGISTERED 2026/05358/PA

250 Reservoir Road,Birmingham,B29 6TE

Erection of 6 metre deep single storey rear extension. Maximum height 4 metres, eaves height 3 metres

Permitted Development Householder Birmingham
2 Sept 2026 REGISTERED 2026/05330/PA

138 Nansen Road,Birmingham,B8 3JT

Erection of 5 metre deep single storey rear extension. Maximum height 3.8 metres, eaves height 2.9 metres

Permitted Development Householder Birmingham
2 Sept 2026 REGISTERED 2026/05432/PA

35 Albert Road,Birmingham,B21 9LA

Erection of 6 metre deep single storey rear extension. Maximum height 3 metres, eaves height 2.6 metres

Permitted Development Householder Birmingham
2 Sept 2026 REGISTERED 2026/05415/PA

90 Hoggs Lane,Birmingham,B31 1SR

Erection of 5.07 metre deep single storey rear extension. Maximum height 3 metres, eaves height 3 metres

Permitted Development Householder Birmingham
2 Sept 2026 REGISTERED: Under Consultation 2026/04392/PA

53 Brandon Road,Birmingham,B28 8DX

Erection of 6 metre deep single storey rear extension. Maximum height 4 metres, eaves height 3 metres

Birmingham
1 Sept 2026 REGISTERED: Under Consultation 2026/05115/PA

8 Welbeck Grove,Birmingham,B23 7UT

Erection of 6 metre deep single storey rear extension. Maximum height 3.9 metres, eaves height 2.8 metres

Birmingham
1 Sept 2026 REGISTERED 2026/05290/PA

287 Yardley Road,Birmingham,B25 8NA

Erection of 5.11 metre deep single storey rear extension. Maximum height 3.17 metres, eaves height 2.70 metres

Permitted Development Householder Birmingham
1 Sept 2026 REGISTERED 2026/05291/PA

25 Brigfield Road,Birmingham,B13 0JG

Erection of 6 metre deep single storey rear extension. Maximum height 3 metres, eaves height 3 metres

Permitted Development Householder Birmingham
1 Sept 2026 REGISTERED 2026/05293/PA

23 Fourlands Road,Birmingham,B31 1EX

Erection of 5.84 metre deep single storey rear extension. Maximum height 3.27 metres, eaves height 2.91 metres

Permitted Development Householder Birmingham
1 Sept 2026 REGISTERED 2026/05292/PA

35 Booth Street,Birmingham,B21 0NH

Erection of 6 metre deep single storey rear extension. Maximum height 2.99 metres, eaves height 2.95 metres

Permitted Development Householder Birmingham
28 Aug 2026 REGISTERED 2026/05288/PA

20 Brooklands Road,Birmingham,B28 8LD

Erection of 6 metre deep single storey rear extension. Maximum height 3.8 metres, eaves height 2.9 metres

Permitted Development Householder Birmingham
27 Aug 2026 REGISTERED 2026/01516/PA

241 Pretoria Road,Bordesley Green,Birmingham,B9 5LW

Erection of first floor rear extension and retention of ground floor storage area associated with retail shop

Full Planning Birmingham
27 Aug 2026 REGISTERED 2026/04353/PA

135 Bucklands End Lane,Hodge Hill,Birminghamm,B34 6HX

Erection of single storey rear extension

Full Planning Birmingham
27 Aug 2026 REGISTERED: Under Consultation 2026/04975/PA

5 Reynoldstown Road,Birmingham,B36 8US

Erection of two story rear extension

Birmingham
26 Aug 2026 REGISTERED: Under Consultation 2026/04523/PA

7 The Greenway,Birmingham,B73 6SE

Erection of single storey rear extension

Householder Birmingham
26 Aug 2026 REGISTERED: Under Consultation 2026/02826/PA

119 Old Croft Lane,Birmingham,B34 7BY

Erection of first floor rear extension

Birmingham
26 Aug 2026 REGISTERED: Under Consultation 2026/03893/PA

167 Stechford Road,Stechford,Birmingham,B34 6AS

Erection of single storey side extention to provide a garage

Birmingham
26 Aug 2026 REGISTERED: Under Consultation 2026/05120/PA

137 Chester Road,Birmingham,B73 5BB

Erection of 6 metre deep single storey rear extension. Maximum height 4 metres, eaves height 2.5 metres

Birmingham
26 Aug 2026 REGISTERED: Under Consultation 2026/05118/PA

139 Chester Road,Birmingham,B73 5BB

Erection of 6 metre deep single storey rear extension. Maximum height 4 metres, eaves height 2.5 metres

Birmingham
26 Aug 2026 REGISTERED: Under Consultation 2026/05117/PA

369 Hob Moor Road,Birmingham,B25 8UF

Erection of 6 metre deep single storey rear extension. Maximum height 4 metres, eaves height 2.5 metres

Birmingham
26 Aug 2026 REGISTERED: Pending recommendation 2026/05124/PA

Duddeston Wagon Works,Pitney Street,Nechells,Birmingham,B7 4QS

Prior Approval for a pitched roof to the existing building to improve building maintenance at Railway Maintenance Delivery Unit at Duddeston Wagon Wo...

Birmingham
26 Aug 2026 REGISTERED 2026/05264/PA

29 Grosvenor Road,Quinton,Birmingham,B17 9AL

Erection of 5.75 metre deep single storey rear extension. Maximum height 3.50 metres, eaves height 2.80 metres

Permitted Development Householder Birmingham
26 Aug 2026 REGISTERED 2026/05263/PA

22 Freasley Road,Birmingham,B34 7QA

Erection of 6 metre single storey rear extension. Maximum height 2.95 metres, eaves height 2.95 metres

Permitted Development Householder Birmingham
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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 Birmingham?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by Birmingham. You can also narrow the alert to a postcode, street, or drawn area.

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