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House Extension in city

House extension features a large range of advantages which makes it easy to see why the extension could be a fantastic uptick in the potential cost of your building in regards to sales. So if you're wanting to develop a new residence extension however still not persuaded regarding the task, we're below to aid you. Being fully aware any home building and construction work is normally a hefty investment, there's a huge demand 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 benefits provided by house extensions to aid you determine if it's the most suitable course for you.

 

What's Associated with Adding an Extension?

The steps will vary depending on the extent of your extension, but you can expect some, if not all, of the below to be included when adding an extension to your house:

 

  1. Obtaining Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Inspecting your leasehold agreement (if applicable) to make certain you can do what you want to do.
  3. Enlisting an architect  to draw the plans, considering your intended use (kitchen, shower room, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage carrier to let them know of the planned job ahead of it starting.
  6. Getting auto parking permits if required for your professionals to ensure they have easy accessibility to your property.
  7. Seeing to it all prepared job falls within allowed allowables.
  8. Clearing up the area as well as excavating if required, including the elimination of trees.
  9. Building work can start.

 

What is the cost of a house extension in city?

If you're considering including a 2 storey house extension, after that setting a budget for this project would certainly be a great method to get started. Comparable to a back extension, a 2 storey extension generally leaves the remainder of the building requiring some work as well as, as a result of its size, this may suggest the re-development of the whole house - which is why they can be really pricey. A few of the other influencing variables that can have large effect on a 2 floor house extension price includes: your location, the size of the develop, complexity of the layout (anything past the basic build will usually call for more competence as well as time), the glazing to be integrated (the much more the glass made use of in the job, the more the material cost), in addition to the group made use of.

Average House extensions cost in Birkenhead

The regular cost of House extensions are £50,000 in Birkenhead. 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 Birkenhead, as reported by local LeadsDoWork members.

House extensions installation cost in Birkenhead 2025

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

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Requests for House extensions quotations in Merseyside in April 2025. 36% change from March 2025.

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Birkenhead

Birkenhead is located in the borough of Wirral inside the north west of England inside the district of Merseyside. It is actually on the west bank of the River Mersey, opposite the city of Liverpool together with a population of 83,729. The town is well known for its connections to the ship building industry and as a seaport with related industries. For almost any property enhancement tasks you could be taking into consideration soon, ensure to simply take advantage of reliable businesses in Birkenhead for the best costs and a top quality finish.

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House extensions pros in Birkenhead

Magnus Technical Engineering LTD

6 review(s)
Based: in Appley bridge, WN6 9DB

Latest review

Vic F., SK23
5

House Extensions in High Peak

Excellent and professional approach.

Similar Customer Enquiries for House extensions in Birkenhead

27 Jul

House Extensions

Birkenhead - CH41

Enquiry from: Mrs P

Start Date: Immediate

side house extension granny flat

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28 Feb

House Extensions

Birkenhead - CH42

Enquiry from: Marian M

Start Date: Immediate

customer made an enquiry for house extension and confirmed on the quotatis site they would like quotes from a builder.customer lives in the birkenhead area and would like a call to discuss options.see...

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30 Jun

House Extensions

Birkenhead - CH42

Enquiry from: NIck F

Start Date: 1 to 3 months

customer in birkenhead area has requested that we arrange quotes for their house extension project.mr are considering various options and would like to discuss with a builder directly.please call to d...

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13 Jun

House Extensions

Birkenhead - CH41

Enquiry from: Dlovan M

Start Date: Immediate

customer has a extensions & conversions project they are looking to have done, specially they want quotes for house extension. they are unsure of options so would like to discuss with a builder.confir...

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25 Feb

House Extensions

Birkenhead - CH42

Enquiry from: Graham C

Start Date: Immediate

Front door porch needs replacing. Looking for new porch plus fitting Are you the property owner: Owner of the property Do you have planning permission: Yes What material are you looking for: uPVC Wha...

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14 Mar

House Extensions

Birkenhead - CH42

Enquiry from: Nick F

Start Date: Less than one month

To build a one storey across the length of the house. Approximately 7.55m by 4m. I would like patio or bifold doors onto the garden and light boxes or skylights in the roof.

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18 Apr

House Extensions

Birkenhead - CH42

Enquiry from: Loren L

Start Date: 1 to 3 months

Work description: a side extension and conservatory Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you have planning permiss...

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24 Jan

House Extensions

Birkenhead - CH41

Enquiry from: Jon B

Start Date: Immediate

6.5M x 3M Extension although it is a terraced house so it may have to be 6 Metres? Have somebody in mind to do the roof work so looking for somebody to do the ground work/foundations brickwork etc ...

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28 Apr

House Extensions

Birkenhead - CH42

Enquiry from: Saju J

Start Date: 1 to 3 months

side extension-property had extended ground floor.we are planning to extend top part... Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extensio...

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30 Mar

House Extensions

Birkenhead - CH42

Enquiry from: Philip H

Start Date: Less than one month

I'm building an extension to the rear of my house approx 4 x 7 metres. I'll be knocking 2 wall through both requiring steel support. Moving a drain around 4 metres and adding toilet. Building 2 gable...

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FAQs

how much value does an extension add to your house?

Are you interested in extending your home to create more living space? If yes, then you’d probably want to know how much value it can add to your property in order to compare the building costs to the potential value gain. Well, as long as you know what you’re doing, your house doesn’t necessarily have to be a money pit. So what are your options when talking about home extensions and what’s the associated value to be gained?

• Bathroom Extensions

Although you should have it in mind that bathroom extensions isn’t usually that cheap, but once done, it can increase the value of a standard UK house within the range of £12,000 to £15,000. Meanwhile the finishing cost of a bathroom can range from £2,500 to £7,000.

• Single or Double Storey Extensions

Single storey extensions are always huge when it comes to increasing the value of your home - giving about 4 to 7 percent increase. If it goes that far, then literally nothing beats a full spectrum, double storey extension which can give up to 11 percent increase in the value of a property - equalling about a whooping £33,000 for a standard home in the UK.

• Conservatory Extension

With conservatories becoming more and more popular in the UK due to the weather conditions, several buyers are now including it’s availability as part of the criteria for purchasing a house. Wonder why? This is simply because everyone wants to enjoy their garden all throughout the year. As a result of this high demand, adding this type of extension to your house can go a long way to increase it’s value. However, it’s very important to incorporate high quality materials during construction. With glass conservatories offering, on the average, up to £5,000 increase in value, the cheaper PVC alternative offers much less value and can also deter potential buyers.

when do you need planning permission for a house extension?

If you’re planning on adding a house extension to your property, you’d probably be worried about whether or not your proposed extension would require a planing permission. Well, it may be relieving to know that not every house extension project would require a formal consent, and in fact, several extensions are covered by the permitted development rights. Not only can this save you a considerable amount of time especially at the project’s planning phase, but it’ll also save you money on the application fee. In the UK, single storey extensions to the house’s rear can be 3 metres deep for both semi detached houses and terraces or 8 metres deep for detached homes.

So how do you know when you’d require a planning permission for your home extension? Well, if your extension plan fits these criteria explained below, then your project is most likely going to be allowable as a permitted development.

• Extensions, which includes previous additions, must not go beyond half of the original house’s total surrounding land area.

• The main elevation, or side elevation where it fronts the highway, must not be extended forward.

• For single storeys, the rear additions must not extend more than the original house’s rear by more than 3 metres in both semi attached homes and terraces (4 metres for detached houses).

• Extensions to the side must be a single storey with a height not exceeding 4 metres and not going beyond 50% of the original house’s width.

• Extensions hat within 2 metres of a boundary should have a eaves height not more than 3 metres.

• Multi storey addition must not extend beyond the original house’s rear wall by a maximum of 3 metres or 7 metres of the boundary opposite the rear wall.

• Permitted development rights do not apply in listed buildings or designated areas.

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.

Should I use concrete or timber footings?

For 2 metre solid fences it’s recommended to use concrete posts to support each panel. For smaller 1 metre fences or for picket fences with gaps between each timber piece you can use timber posts. A fencing contractor will be able to advise you on the best materials from the length and requirements of a new fence.

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