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House Extension in city

House extension includes a variety of benefits which makes it easy to see why the extension could be a excellent uptick in the possible rate of your residential or commercial property in regards to sales. So if you're seeking to develop a brand-new house extension however still not convinced about the job, we're here to aid you. Being totally mindful any kind of house construction job is generally a heavy investment, there's a massive requirement to be set on your choice before arranging the beginning of any type of work. So are house extensions worth it? Below are a few of the top advantages supplied by house extensions to help you choose if it's one of the most appropriate route for you.

 

What's Involved in Adding an Extension?

The actions will certainly vary depending on the scope of your extension, however you can expect some, otherwise all, of the below to be involved when adding an extension to your residence:

 

  1. Obtaining Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Inspecting your leasehold arrangement (if relevant) to see to it you can do what you intend to do.
  3. Getting an architect  to prepare the plans, considering your expected usage (kitchen, restroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage supplier to allow them know of the planned work ahead of it beginning.
  6. Acquiring parking permits if needed for your specialists to guarantee they have easy access to your home.
  7. Making certain all prepared work drops within permitted allowables.
  8. Clearing up the space and also excavating if essential, including the elimination of trees.
  9. Structure work can start.

 

What is the price of a house extension in city?

If you're taking into consideration including a two storey house extension, after that setting a budget for this project would certainly be a fantastic method to begin. Comparable to a rear extension, a two floor extension generally leaves the remainder of the building needing some work and also, as a result of its size, this might suggest the re-development of the whole house - which is why they can be very expensive. A few of the other affecting factors that can have huge influence on a 2 floor house extension cost includes: your place, the dimension of the develop, intricacy of the layout (anything beyond the conventional construct will usually require more competence and time), the glazing to be incorporated (the much more the glass made use of in the job, the a lot more the material price), as well as the team utilized.

Average House extensions cost in Birmingham

The regular cost of House extensions are £50,000 in Birmingham. Costs vary based upon the materials and the company picked. The upper price range can be as high as £68,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£42,000

Avg. price

Avg. price
£50,000

Avg. price high

Avg. price high
£68,000

£68500

£51375

£34250

£17125

£0

Prices based on actual House extensions costs for Birmingham, as reported by local LeadsDoWork members.

House extensions installation cost in Birmingham 2025

Labour cost £27,000
Material cost £10,500
Waste removal £2,500
Time frame: 10-14 weeks

House extensions searches in April 2025

House extensions Projects in Birmingham in March 2025

24,723

Requests for quotations in Birmingham in March 2025

90

Requests for House extensions quotations in Birmingham in March 2025. 0% change from February 2025.

280

Requests for House extensions quotations in West Midlands in March 2025. 0% change from February 2025.

Source: Numbers calculated based on the search volumes in major search engines

House extensions searches in cities and towns near Birmingham March 2025

90

Requests for quotations in Birmingham in March 2025

10

Requests for quotations in Bromsgrove in March 2025

10

Requests for quotations in Rowley Regis in March 2025

10

Requests for quotations in West Bromwich in March 2025

10

Requests for quotations in Redditch in March 2025

Birmingham

Birmingham contains over one million people, making it the second most populous city in britain. This built-up West Midlands city has a combination of commercial buildings and new properties and properties, most of which require upgrading.

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Similar Customer Enquiries for House extensions in Birmingham

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29 Mar

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ground floor extension, 3m x 3m including external door and windows and roof lights are you the property owner: owner of the property property type: terrace looking for: single storey extension do you...

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we would like a 2 storey side extension to put an extra bedroom in. we only have a 3 up 3 down ex council house so not big. will only go out about 6 ft. thank you are you the property owner: owner of ...

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25 Feb

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FAQs

how big can my house extension be?

The holy grail of home extensions is basically the need for additional space for living as well as leisure. However, before commencing your home extension project, you’d probably want to know just how big your new building can be. In this article, you’ll find the answer to this question which is also frequently asked by many other home or property owners in the UK.

Besides your budget, there are two other major influencing factors that can determine just how much extra room that can be added. These factors include whether you wish to carry out the extension project under Permitted Development rights which is usually for a smaller project or you’d prefer to opt for a larger project which is covered by Planning Permission.

Apart from the limitations in the size of an extension under Permitted Development, the extensions are also a lot more affordable and consumes less time when compared to the extensions under planning permission. So what exactly is the size limit for an extension under Permitted Development and the ones under Planning Permission?

For a single storey extension, the maximum size that can be constructed without having to submit an application for Planning Permission includes:

• An extension should have a maximum length of 6m, if you reside in a terraced home or a semi-detached property.

• Extensions for detached properties can have a maximum length of 8m.

• The extension built must not go beyond half your garden’s area.

• The extension should have a maximum height of 4 metres, but in the event whereby the extension is situated within 2 metres of the boundary of your property, it should not exceed a height of 3 metres.

• The extension should not be higher than the highest part of the existing house’s roof.

are house extensions worth it?

Often referred to by many as the holy grail of home improvements, house extension comes with a wide range of benefits which makes it easy to see why the extension could be a great uptick in the potential price of your property in terms of sales. So if you’re looking to build a new home extension but still not convinced about the project, we’re here to help you. Being fully aware any home construction work is usually a heavy investment, there’s a huge need to be set on your decision before scheduling the commencement of any work. So are house extensions worth it? Below are some of the top benefits offered by house extensions to help you decide if it’s the most suitable route for you.

• Add To Your Home’s Value

Building an home extension is a great way to add value to your home before selling. Increasing the living space of your home is an incredible appeal to many buyers which significantly increases your property’s total value. However, you must ensure that the extension is impressively designed using top quality materials in order to generate more value.

• Good Alternative To House Moving

The most common reason for moving is usually due to a lack of sufficient space, but with house prices steadily on the increase a cost effective alternative is highly sought after. This alternative is house extension which creates more space for the household to spread out and have more privacy.

• You May Not Require A Planning Permission

You can extend your house and still not need to apply for a planning permission. To achieve this, simply comply with the laid down rules set under the permitted development rights.

• Extra Living Space

If you fill you’re starting to outgrow your existing structure and do not buy into the idea of moving, then your best bet might just be to extend your home.

Do I need my neighbours’ permission for an extension?

Well the reality is, sometimes, neighbours just don’t get along. With several individuals living in close proximity, it’s little surprise they tend to get on one another’s nerves from time to time. However, there’s a difference between having a tiff and being able to transform your house the way you want without having to obtain your neighbour’s approval.

The short and simple answer to this question is, not necessarily. However, you must first educate yourself by thinking about your extension and how it affects the houses around you. We’d strongly recommend you talk proposals through with your neighbour so as to avoid possible conflicts later. There are a number of reasons why your neighbour can protest to your new home extension plans. Let’s take a look!

 

  • In the event whereby your new extension is blocking their view or providing an unwanted shade on their property. Here, they have a legitimate reason to protest as no one would want their once sunny garden suddenly covered or plummet into shade.
  • In the event where it leads to a loss of privacy. For instance, if your new extension possesses a window which overlooks the neighbour’s property in any way. This is likely to be taken as an invasion of privacy and that has a little to no chance of being a welcomed idea.
  • If it’s a major project and going to take a lot of weeks before completion. The noise generated, especially when your neighbours are enjoying your summer holidays or weekends, can make their gardens not as relaxing as it used to be.
where to start with a house extension?

Have you decided to improve your property instead of moving? The common problem most homeowners face after deciding to embark on a home extension project is not knowing where to start. In this article we’ll walk you through everything you need to consider and put in place before commencement of your home extension project.

• Is the extension worth it?

Before breaking the bank, you must be sure that the project will add good value to your home. In terms of “value, this is not only limited to the financial gain after disposal of the property, but also several other juicy benefits to be derived from extending your home like an extra living space for the household to spread out and more.

• Do you need a planning permission?

Check with your local authority to determine whether or not you’ll require to submit an application. You can also consult a building expert like an architect for advice.

• What are the building regulation?

Even though planning permission can be dodged, you can not avoid building regulations. These regulations are the set national minimum standards for construction and design which you must comply with to ensure the safety of the individuals in and around it.

• Who will design the extension?

You have to decided whether you’ll hire a professional architect to design the extension or not.

• Who will manage the building work?

If your home extension project is designed and built by a professional company, they’ll be responsible for the management. However, if you decide to use an architect or designed it yourself, you’ll have to hire a main contractor to manage the build.

• How to set the budget?

There are so many factors that can affect the cost of an extension, so it’s better to get the costs from your builder before proceeding.

• Do I need yo inform my home insurance firm?

Absolutely! This is very important as the new extension may affect the rebuilding cost of your property which could have an impact on the policy premium.

• Do I need to inform my neighbours?

It’s very important to discuss your plan with your neighbours before applying for a planning permission and communicate about the concerns they might have.

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