House Extension in city

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House Extension in city

House extension comes with a vast array of advantages that makes it very easy to see why the extension could be a fantastic uptick in the potential price of your home in terms of sales. So if you're seeking to construct a brand-new home extension however still not convinced concerning the task, we're below to aid you. Being totally mindful any house building work is generally a heavy investment, there's a huge demand to be set on your choice before arranging the commencement of any type of work. So are house extensions worth it? Below are some of the top benefits used by house extensions to help you choose if it's the most suitable route for you.

 

What's Associated with Adding an Extension?

The actions will certainly differ relying on the extent of your extension, but you can expect some, if not all, of the listed below to be involved when adding an extension to your home:

 

  1. Obtaining Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold agreement (if suitable) to make certain you can do what you want to do.
  3. Enlisting an architect  to prepare the plans, considering your planned use ( cooking area, bathroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance policy supplier to let them know of the prepared work ahead of it starting.
  6. Getting parking permits if needed for your contractors to guarantee they have easy access to your building.
  7. Making sure all intended job drops within permitted allowables.
  8. Cleaning the space and also digging deep into if necessary, including the removal of trees.
  9. Building work can start.

 

What is the cost of a house extension in city?

If you're thinking about adding a 2 storey house extension, then establishing a allocate this project would be a excellent method to begin. Comparable to a back extension, a two storey extension typically leaves the remainder of the building needing some job as well as, as a result of its dimension, this might suggest the re-development of the whole house - which is why they can be extremely expensive. Several of the various other influencing factors that can have huge influence on a 2 floor house extension price consists of: your location, the size of the develop, complexity of the design (anything beyond the typical develop will generally call for even more know-how and also time), the glazing to be integrated (the a lot more the glass utilized in the task, the much more the product cost), as well as the team used.

Average House extensions cost in Cardiff

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

House extensions installation cost in Cardiff 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 Cardiff in May 2025

12,978

Requests for quotations in Cardiff in May 2025

50

Requests for House extensions quotations in Cardiff in May 2025. 25% change from April 2025.

50

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

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

House extensions searches in cities and towns near Cardiff May 2025

50

Requests for quotations in Cardiff in May 2025

10

Requests for quotations in Barry in May 2025

10

Requests for quotations in Bridgend in May 2025

10

Requests for quotations in Pontypridd in May 2025

7

Requests for quotations in Caerphilly in May 2025

Cardiff

The capital and greatest city of Wales is situated in the classic region of Glamorgan, with a population of practically 350,000. The city is still a significant traveller location with more than 18 million visitors in 2010. Being a capital city, Cardiff's property selling prices seem to be more than the majority of Wales, therefore it's necessary to preserve this value by employing vetted trades-people for your home improvement work.

Looking for House extensions in Cardiff?

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Similar Customer Enquiries for House extensions in Cardiff

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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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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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 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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17 Oct

House Extensions

Cardiff - CF14

Enquiry from: Jon L

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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18 Aug

House Extensions

Cardiff - CF24

Enquiry from: Dan P

Start Date: Less than one month

2 metre squared enclosed porch. are you the property owner: owner of the property property type: semi detached looking for: single storey extension do you have planning permission: no do you have plan...

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15 Aug

House Extensions

Cardiff - CF14

Enquiry from: Edward M

Start Date: Immediate

Single story mono pitch roof

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11 Aug

House Extensions

Cardiff - CF23

Enquiry from: Rhian B

Start Date: Immediate

property type: terraced have you got a rough idea of the design you would like: some ideas how many bedrooms are you looking to have: 3-4 bedrooms how many storeys are you looking for the property to...

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25 Jul

House Extensions

Cardiff - CF5

Enquiry from: Natasha L

Start Date: Immediate

rear extension includes kitchen/diner/bathroom/utility pp and br approval granted. are you the property owner: owner of the property looking for: single storey extension do you have planning permissio...

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FAQs

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.
Will my extension be expensive?

It depends on the size and type of extension. Small porches or flat roof extensions are very reasonably priced. More substantial two storey extensions can be expensive. In general, the price is roughly proportional to the amount of space you add to 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.

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.

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Cardiff House extensions installers are rated 5 out of 5 based on 1 reviews of 20 pros.
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