House extensions in Birmingham

Birmingham received 330 householder applications in the last 12 months - about 6 a week. Rear extensions and side extensions are the most common. If you're planning your own, the applications below show what people nearby applied for and how the council decided.

194 last 90 days
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90 last 30 days
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43 last 14 days

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Showing 50 of 194 applications
2026/03924/PA 2 days ago REGISTERED

27 Sheldon Hall Avenue,Birmingham,B33 0ER

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

Permitted Development Householder Birmingham
2026/03933/PA 2 days ago REGISTERED

91 Brook Meadow Road,Birmingham,B34 6QS

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

Permitted Development Householder Birmingham
2026/03907/PA 2 days ago REGISTERED

16 Farcroft Road,Birmingham,B21 8PT

Erection of 6 metre deep single storey rear extension. Maximum height 3 metres, eaves height 2.5 metres

Permitted Development Householder Birmingham
2026/03913/PA 2 days ago REGISTERED

29 Debenham Road,Birmingham,B25 8SP

Erection of 6 metre deep single storey rear extension. Maximum height 2.7 metres, eaves height 2.4 metres

Permitted Development Householder Birmingham
2026/02881/PA 2 days ago REGISTERED

181 Harvest Fields Way,Birmingham,B75 5TJ

Erection of single storey rear extension

Householder Birmingham
2026/02875/PA 9 Jul 2026 REGISTERED

285 Reservoir Road,Birmingham,B29 6TB

Erection of single storey rear extension.

Householder Birmingham 9 Jul 2026
2026/01218/PA 9 Jul 2026 REGISTERED

473 Bromford Lane,Hodge Hill,Birmingham,B8 2RT

Installation of a footway crossing.

Householder Birmingham 9 Jul 2026
2026/03105/PA 8 Jul 2026 REGISTERED

35 Colonial Road,Bordesley Green,Birmingham,B9 5NR

Retention of dormer window to front

Householder Birmingham 8 Jul 2026
2026/03768/PA 8 Jul 2026 REGISTERED

1086 - 1092 Coventry Road,Yardley,Birmingham,B25 8DT

Demolition of outbuildings, installation of new shopfront, rear extension, first floor alterations and additional storey to create six new apartments

Full Planning Birmingham 8 Jul 2026
2026/03844/PA 8 Jul 2026 REGISTERED

114 Edmund Road,Birmingham,B8 1HE

Erection of 5.5 metre deep single storey rear extension. Maximum height 4 metres, eaves height 3 metres

Permitted Development Householder Birmingham 8 Jul 2026
2025/04719/PA 8 Jul 2026 REGISTERED

128 Berkeley Road East,Birmingham,B25 8NT

Installation of footway crossing

Householder Birmingham 8 Jul 2026
2026/03804/PA 7 Jul 2026 REGISTERED

293 Barrows Lane,Birmingham,B26 1RE

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

Permitted Development Householder Birmingham 7 Jul 2026
2026/03840/PA 7 Jul 2026 REGISTERED

26 Quinton Road,Birmingham,B17 0PG

Erection of 6 metre deep single storey rear extension. Maximum height 2.95 metres, eaves height 2.85 metres

Permitted Development Householder Birmingham 7 Jul 2026
2026/03845/PA 7 Jul 2026 REGISTERED

88 Willmott Road,Birmingham,B75 5NW

Erection of 5 metre deep single storey rear extension. Maximum height 3.6 metres, eaves height 2.85 metres

Permitted Development Householder Birmingham 7 Jul 2026
2026/02962/PA 7 Jul 2026 REGISTERED

1134 Warwick Road,Acocks Green,Birmingham,B27 6BL

Erection of first floor rear extension, installation of replacement of flat roof with pitched roof and formation of 2no. self-contained flats (Use Cla...

Full Planning Birmingham 7 Jul 2026
2026/03769/PA 6 Jul 2026 REGISTERED

21 Ward End Park Road,Birmingham,B8 3PH

Erection of 4.8 metre deep single storey rear extension. Maximum height 3.6 metres, eaves height 2.9 metres

Permitted Development Householder Birmingham 6 Jul 2026
2026/03771/PA 6 Jul 2026 REGISTERED

194 Meadway,Birmingham,B33 8NA

Erection of 6 metre deep single storey rear extension. Maximum height 3.5 metres, eaves height 2.5 metres

Permitted Development Householder Birmingham 6 Jul 2026
2026/03763/PA 6 Jul 2026 REGISTERED

10 Lottie Road,Birmingham,B29 6JZ

Erection of 4.5 metre deep single storey rear extension. Maximum height 4 metres, eaves height 3 metres

Permitted Development Householder Birmingham 6 Jul 2026
2026/03772/PA 6 Jul 2026 REGISTERED

41 Exeter Road,Birmingham,B29 6EX

Erection of 4.2 metre deep single storey rear extension. Maximum height 3.8 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham 6 Jul 2026
2026/03773/PA 6 Jul 2026 REGISTERED

39 Exeter Road,Birmingham,B29 6EX

Erection of 4.2 metre deep single storey rear extension. Maximum height 3.8 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham 6 Jul 2026
2026/03774/PA 6 Jul 2026 REGISTERED

37 Exeter Road,Birmingham,B29 6EX

Erection of 4.2 metre deep single storey rear extension. Maximum height 3.8 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham 6 Jul 2026
2026/03775/PA 6 Jul 2026 REGISTERED

35 Exeter Road,Birmingham,B29 6EX

Erection of 4.2 metre deep single storey rear extension. Maximum height 3.8 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham 6 Jul 2026
2026/03776/PA 6 Jul 2026 REGISTERED

219 Moor End Lane,Birmingham,B24 9DS

Erection of 8 metre deep single storey rear extension. Maximum height 3 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham 6 Jul 2026
2026/03662/PA 3 Jul 2026 REGISTERED

16-26 Springcroft Road,Land to the rear of,Birmingham,B11 3EL,

Application for a lawful development certificate to confirm lawful use of the storage building (12 individual units) granted under application 2018/07...

Proposed Lawful Use/Development Birmingham 3 Jul 2026
2026/03749/PA 3 Jul 2026 REGISTERED

225 Reservoir Road,Birmingham,B29 6SX

Erection of 6 metre deep single storey rear extension. Maximum height 4 metres, eaves height 2.7 metres

Permitted Development Householder Birmingham 3 Jul 2026
2026/03750/PA 3 Jul 2026 REGISTERED

58 Quinton Lane,Birmingham,B32 2TS

Erection of 4.22 metre deep single storey rear extension. Maximum height 3.5 metres, eaves height 3 metres

Permitted Development Householder Birmingham 3 Jul 2026
2026/03757/PA 3 Jul 2026 REGISTERED

48 Earlsmead Road,Birmingham,B21 0HY

Erection of 5 metre deep single storey rear extension. Maximum height 4 metres, eaves height 3 metres

Permitted Development Householder Birmingham 3 Jul 2026
2026/03608/PA 3 Jul 2026 REGISTERED

2 Este Road,Birmingham,B26 2EU

Extension of existing single storey rear detached garage.

Householder Birmingham 3 Jul 2026
2026/03657/PA 2 Jul 2026 REGISTERED

5 Vimy Road,Birmingham,B13 0UA

Erection of 6 metre deep single storey rear extension. Maximum height 3.21metres, eaves height 3 metres

Permitted Development Householder Birmingham 2 Jul 2026
2026/02056/PA 2 Jul 2026 REGISTERED

Holiday Inn,Smallbrook Queensway,Birmingham,B5 4EW

Proposed upgrades to the first-floor balcony handrail and associated works

Full Planning Birmingham 2 Jul 2026
2026/03661/PA 1 Jul 2026 REGISTERED

22 Primrose Lane,Birmingham,B28 0JJ

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

Permitted Development Householder Birmingham 1 Jul 2026
2026/03620/PA 1 Jul 2026 REGISTERED

31 Teal Drive,Birmingham,B23 7YA

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

Permitted Development Householder Birmingham 1 Jul 2026
2026/03621/PA 1 Jul 2026 REGISTERED

23 Willmore Road,Birmingham,B20 3JH

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

Permitted Development Householder Birmingham 1 Jul 2026
2026/03624/PA 1 Jul 2026 REGISTERED

115 Springcroft Road,Birmingham,B11 3EP

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

Permitted Development Householder Birmingham 1 Jul 2026
2026/03540/PA 1 Jul 2026 REGISTERED

81 Grendon Road,Birmingham,B14 4QZ

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

Permitted Development Householder Birmingham 1 Jul 2026
2026/03103/PA 1 Jul 2026 REGISTERED

110 St Margarets Avenue,Birmingham,B8 2BS

Erection of 6 metre deep single storey rear extension. Maximum height 3 metres, eaves height 2.7 metres

Permitted Development Householder Birmingham 1 Jul 2026
2026/03619/PA 30 Jun 2026 REGISTERED

122 Ashbrook Road,Birmingham,B30 2XB

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

Permitted Development Householder Birmingham 30 Jun 2026
2026/02843/PA 30 Jun 2026 REGISTERED

25 Booth Street,Birmingham,B21 0NH

Retrospective planning permission for single storey side and rear extension

Full Planning Birmingham 30 Jun 2026
2025/07105/PA 30 Jun 2026 REGISTERED

203 Boldmere Road,Sutton Coldfield,Birmingham,B73 5UJ

Conversion of existing detached rear outbuilding to granny-annex accommodation

Householder Birmingham 30 Jun 2026
2026/03579/PA 29 Jun 2026 REGISTERED

10 Carcroft Road,Birmingham,B25 8SU

Erection of 4 metre deep single storey rear extension. Maximum height 3.99 metres, eaves height 2.99 metres

Permitted Development Householder Birmingham 29 Jun 2026
2026/03596/PA 29 Jun 2026 REGISTERED

544 Green Lane,Birmingham,B9 5QQ

Erection of 6 metre deep single storey rear extension. Maximum height 3 metres, eaves height 2.4 metres

Permitted Development Householder Birmingham 29 Jun 2026
2026/03539/PA 29 Jun 2026 REGISTERED

172 Dyas Road,Birmingham,B42 1HF

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

Permitted Development Householder Birmingham 29 Jun 2026
2026/02424/PA 29 Jun 2026 REGISTERED

8 Buckton Close,Sutton Coldfield,Birmingham,B75 5TF

Lawful Development Certificate for the proposed erection of a single storey rear extension.

Proposed Lawful Use/Development Birmingham 29 Jun 2026
2026/03530/PA 26 Jun 2026 REGISTERED

167 Farren Road,Birmingham,B31 5HL

Erection of 4 metre deep single storey rear extension. Maximum height 3.6 metres, eaves height 3 metres

Permitted Development Householder Birmingham 26 Jun 2026
2026/03531/PA 26 Jun 2026 REGISTERED

11 Lyncourt Grove,Birmingham,B32 1DG

Erection of 4 metre deep single storey rear extension. Maximum height 3 metres, eaves height 2.8 metres

Permitted Development Householder Birmingham 26 Jun 2026
2026/03535/PA 26 Jun 2026 REGISTERED

17 Raglan Road,Birmingham,B5 7RA

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

Permitted Development Householder Birmingham 26 Jun 2026
2026/02515/PA 26 Jun 2026 REGISTERED

15 Watford Road,Birmingham,B30 1JB

Change of use from retail shop (Use Class E) to adult gaming centre (Sui Generis) and erection of single storey side and rear extension

Full Planning Birmingham 26 Jun 2026
2026/03487/PA 25 Jun 2026 REGISTERED

27 Eastleigh Croft,Birmingham,B76 1JF

Erection of 3.92 metre deep single storey rear extension. Maximum height 3.6 metres, eaves height 2.2 metres

Permitted Development Householder Birmingham 25 Jun 2026
2026/03475/PA 25 Jun 2026 REGISTERED

83 Rotherfield Road,Birmingham,B26 2SH

Erection of 6 metre deep single storey rear extension. Maximum height 3.7 metres, eaves height 2.7 metres

Permitted Development Householder Birmingham 25 Jun 2026
2026/03477/PA 25 Jun 2026 REGISTERED

66 Crocketts Road,Birmingham,B21 0HR

Erection of 4.2 metre deep single storey rear extension. Maximum height 3 metres, eaves height 3 metres

Permitted Development Householder Birmingham 25 Jun 2026
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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 — taller, larger, 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 with objections) 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.