House Extension in city

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House Extension in city

House extension includes a wide range of benefits that makes it easy to see why the extension could be a excellent uptick in the potential price of your home in regards to sales. So if you're wanting to construct a brand-new residence extension however still not encouraged concerning the task, we're below to aid you. Being fully mindful any kind of residence building job is typically a hefty financial investment, there's a huge requirement to be set on your choice before setting up the start of any kind of job. So are house extensions worth it? Below are a few of the leading benefits supplied by house extensions to help you make a decision if it's one of the most appropriate route for you.

 

What's Associated with Including an Extension?

The actions will vary depending on the range of your extension, however you can anticipate some, if not all, of the listed below to be involved when adding an extension to your house:

 

  1. Acquiring Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Inspecting your leasehold contract (if relevant) to ensure you can do what you wish to do.
  3. Employing an architect  to draw the plans, considering your intended use (kitchen, bathroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance supplier to let them understand of the prepared job ahead of it beginning.
  6. Getting car parking allows if needed for your specialists to ensure they have very easy accessibility to your property.
  7. Making sure all planned job drops within permitted allowables.
  8. Clearing up the area as well as 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 considering adding a two floor house extension, after that establishing a allocate this job would be a wonderful method to get going. Similar to a rear extension, a 2 storey extension normally leaves the rest of the building needing some job and also, because of its dimension, this may indicate the re-development of the entire house - which is why they can be really expensive. Several of the other affecting elements that can have large influence on a 2 floor house extension price consists of: your place, the dimension of the develop, complexity of the design (anything past the common develop will usually call for even more knowledge and also time), the glazing to be included (the a lot more the glass used in the job, the extra the product expense), as well as the team made use of.

Average House extensions cost in South Glamorgan

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

House extensions installation cost in South Glamorgan 2025

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

House extensions searches in June 2025

House extensions Projects in South Glamorgan in May 2025

22,763

Requests for quotations in South Glamorgan in May 2025

50

Requests for House extensions quotations in South Glamorgan in May 2025. 0% change from April 2025.

177

Requests for House extensions quotations in Wales in May 2025. -19% change from April 2025.

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

House extensions searches in cities and towns near South Glamorgan May 2025

50

Requests for quotations in Cardiff in May 2025

10

Requests for quotations in Barry in May 2025

2

Requests for quotations in Llantwit Major in May 2025

1

Requests for quotations in Cowbridge in May 2025

1

Requests for quotations in Dinas Powys in May 2025

House extensions near you

South Glamorgan

The Welsh area of Glamorgan is divided into 2 major districts; Cardiff and the Vale of Glamorgan. Only the Isle of Wight shares Glamorgan's extraordinarily low number of districts. Along with the capital city of Cardiff, other distinctive parts in the area include Barry, Penarth and Cowbridge. The county has got the 3rd greatest population in Wales. So that you can maintain house value and keep your Glamorgan residence updated, guarantee to employ vetted specialists in the house improvements sector.

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Similar Customer Enquiries for House extensions in South Glamorgan

12 Aug

House Extensions

Penarth, Dinas Powys - CF64

Enquiry from: David O

Start Date: 1 to 3 months

small extension to be added to the back of the house attaching to the existing extension. creating a 6m opening for bi-fold doors. opening out the inside of the rear of the house with rsjs supporting ...

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21 Feb

House Extensions

Cardiff - CF14

Enquiry from: Saiyonora H

Start Date: Immediate

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

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21 Feb

House Extensions

Cardiff - CF3

Enquiry from: Randa H

Start Date: Immediate

Build Extends kitechen Iput pictures hope you're having them

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02 Sep

House Extensions

Cardiff - CF5

Enquiry from: Natalie K

Start Date: Immediate

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

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10 Jun

House Extensions

Barry - CF62

Enquiry from: Liela H

Start Date: Immediate

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

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06 Mar

House Extensions

Cardiff - CF5

Enquiry from: Mandie D

Start Date: Immediate

utility room extension to kitchen are you the property owner: owner of the property property type: semi detached looking for: double storey extension do you have planning permission: no do you have pl...

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16 Feb

House Extensions

Cardiff - CF11

Enquiry from: Lama M

Start Date: Immediate

Garden Flat of around 55sqm overall. the overall height of the garden structure to be maximum of 2.5m. to the facade two glased doors of around 0.9m and one 2.3m wide window. the roof to include thr...

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12 Feb

House Extensions

Cardiff - CF14

Enquiry from: Frances B

Start Date: Immediate

ms requested quotes for house extension from a builder around cardiff. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information below is ...

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30 Nov

House Extensions

Cardiff - CF5

Enquiry from: Victorine T

Start Date: Immediate

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

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23 Sep

House Extensions

Cardiff - CF3

Enquiry from: Shakila M

Start Date: Immediate

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

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05 Jul

House Extensions

Cardiff - CF5

Enquiry from: Ramesh P

Start Date: Immediate

customer in cardiff 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 disc...

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12 May

House Extensions

Cardiff - CF14

Enquiry from: Stephanie W

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 cardiff area and would like a call to discuss options.see be...

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14 Apr

House Extensions

Cowbridge - CF71

Enquiry from: Shaun R

Start Date: Immediate

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

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06 Apr

House Extensions

Cowbridge - CF71

Enquiry from: Shaun R

Start Date: Immediate

mr requested quotes for house extension from a builder around cowbridge. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information below i...

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19 Mar

House Extensions

Cardiff - CF5

Enquiry from: Rhiannon S

Start Date: Less than one month

extended current smaller extension to include open plan kitchen / diner. are you the property owner: owner of the property looking for: single storey extension property type: semi detached do you have...

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14 Mar

House Extensions

Cowbridge - CF71

Enquiry from: Shaun R

Start Date: Immediate

are you the property owner: owner of the property is this for a residential or commerial building: domestic other forms: house extension agreed to receive quotes for selected products: yes please cal...

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14 Jan

House Extensions

Cardiff - CF14

Enquiry from: Christopher E

Start Date: Immediate

are you the property owner: owner of the property is this for a residential or commerial building: domestic other forms: house extension, building maintenance agreed to receive quotes for selected pr...

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11 Jan

House Extensions

Cardiff - CF14

Enquiry from: Dave W

Start Date: Immediate

extension to rear of property in void space area next to existing extension of 3.4 meters by 3 meters so only need wall 3.4 meters long and lean to roof and existing patio doors moved to near extensio...

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09 Dec

House Extensions

Cardiff - CF14

Enquiry from: Piotr J

Start Date: Less than one month

property type: semi detached have you got a rough idea of the design you would like: some ideas how many bedrooms are you looking to have: 1-2 bedrooms how many storeys are you looking for the proper...

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23 Nov

House Extensions

Cardiff - CF14

Enquiry from: Jeff L

Start Date: Immediate

are you the property owner: owner of the property other forms: house extension agreed to receive quotes for selected products: yes please call to appoint

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FAQs

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.

What types of extension are there?

There are many different types of extension. For example, you could install an orangery, flat or pitched roof extension, over-structure extension, single or double storey extension or a glass box extension. Which one of these is most suitable will depend on your existing property.

how much does a two storey house extension cost?

If you’re considering adding a two storey house extension, then setting a budget for this project would be a great way to get started. Similar to a rear extension, a two storey extension usually leaves the rest of the building needing some work and, due to its size, this may imply the re-development of the entire house - which is why they can be very costly. Some of the other influencing factors that can have big impact on a two storey house extension cost includes: your location, the size of the build, complexity of the design ( anything beyond the standard build will normally require more expertise and time), the glazing to be incorporated ( the more the glass used in the project, the more the material cost), as well as the team used.

Generally, when it comes to extensions, the major part of the expenses will be made on the build of the project. This is because it doesn’t only cover the material cost but also the contractor’s overhead as well as the daily rates. At this stage, the extension prices can be determined by the standard of the work that’s being done.

For a fairly average room size of about 18 square metre, the two storey extension should cost within the range of £2,500 to £3,000 per square metre - with the range being determined by the finishes incorporated. Therefore, a two storey extension of about 18 square metre should cost within the range of £45,000 to £55,000. However, this is with the assumption that there are standard window sizes, bathroom suits are modest, and without any need for any purpose joinery or glazing. If you wish to include all these extra features you’ll also have to pay more to make the total cost between £70,000 to £80,000.

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.

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South Glamorgan House extensions installers are rated 5 out of 5 based on 1 reviews of 21 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with House extensions projects that have been connected with House extensions pros to help them. All House extensions contractors All South Glamorgan House extensions contractors
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