House Extension in city

Find House Extension Prices in city

Home > Extensions & Conversions Projects > House extensions > South Glamorgan

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 April 2025

House extensions Projects in South Glamorgan in March 2025

22,763

Requests for quotations in South Glamorgan in March 2025

50

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

177

Requests for House extensions quotations in Wales in March 2025. -19% change from February 2025.

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

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

50

Requests for quotations in Cardiff in March 2025

10

Requests for quotations in Barry in March 2025

2

Requests for quotations in Llantwit Major in March 2025

1

Requests for quotations in Dinas Powys in March 2025

1

Requests for quotations in Cowbridge in March 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.

Looking for House extensions in South Glamorgan?

Get free quotes from local builders

Get free quotes

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 ...

Post a similar request >

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...

Post a similar request >

21 Feb

House Extensions

Cardiff - CF3

Enquiry from: Randa H

Start Date: Immediate

Build Extends kitechen Iput pictures hope you're having them

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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 ...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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 ...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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

Post a similar request >

Local & reliable builders near me

Tell us about your house extensions project

Answer a few quick questions, so we can match you with local builders who can help.

Find up to 4 builders in South Glamorgan

Get free, no-obligation local house extensions quotes from 4 verified builders working in South Glamorgan.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love LeadsDoWork it's a big part of my …

Love LeadsDoWork it's a big part of my Business I would recommend to anyone

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.
how much is a double house extension?

A double house extension is basically a construction to any aspect of your house that elevates up to offer two floors of space. It can be structured to suit your existing home in two storeys or as a side wing on a taller property. If you’re considering building a double house extension, then estimating the cost is a very important task to do before commencing the project. In this article, we’ll give you an idea of the cost of a double house extension so you can estimate yours accordingly.

The double house extension cost depends on several factors that’s specific to your home as well as your design choice. These includes:

• Location of your property. Places like London and the southeast will generally cost more than the other regions due to higher demands.

• Accessibility of the site. The ease of your site’s accessibility also plays a key role in the price.

• Size of the extension. The more the extension’s size in footprint and square metres, the higher the possible costs.

• Materials used in making the roof as well as the complexity of the roof design.

• Your choice of finishing. These includes flooring window and door frames, glazing, underfloor heating and roof lights.

• Your property’s soil type. Different types of soil requires varying treatments as well as materials to develop solid foundations.

Constructing a double house extension is a quite simple build in terms of technicality when its to the side or rear of your house as this can also help you save some money. Generally, considerably expanding your home’s space by building a double house extension will cost within the range of £1,500 per m2 to about £2,800 per m2.

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.

how to finance a house extension?

Do you want to beautify and increase the value of your home? If yes, a refurb and house extension is definitely a great option to consider. Depending on your home extension project, the value that’ll be added to your home’s resale value varies. However, the cost of completing a house extension project can be huge, so you just might want to consider your financing options. Fortunately, there are various options through which your house extension project can be funded with each having its own pros and cons. Your specific circumstances will determine the one that’s going to work best for you, so let’s take a look at some of the best options to help you fund your project.

• Home Remortgaging

The process whereby a mortgage is transferred from one provider to the other is known as remortgaging. This is usually done to generate funds for a project by entering a more lengthy repayment term commitment when switching. If you want to raise your funds in a quick manner, this process works best.

• Savings

This is a good reason to cultivate a good saving habits. If you’ve been able to save up some mega bucks then you’d probably won’t have to borrow money to finance your house extension.

• Unsecured Loans

If you do not buy into the idea of borrowing more against your property, you may just be able to apply for an unsecured loan especially if you have a good credit record. A secured loan makes use of collaterals like a car or house to serve as a cover for the lender, meanwhile an unsecured loan is based mainly on the credit managing history of the borrower.

• Credit Card

There are some great benefits that comes with financing your small or medium scale extension project with your credit card. Not only does it offer some real lifeline if problems arise during the project, but you can also avoid paying excessive interest on the investment by ensuring your deal has a 0% introductory rate.

Placholder Image

Other Top Projects in South Glamorgan

Customer Reviews

Overall rating:


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
House Extension Cost Guide Published: 10/03/2020 Why relocate when you can just change your property? If staying exactly where you are sounds good, you need three things to ensure you get ... Read this article
Build up or dig down? Published: 10/09/2013 The great debate of move or improve continues for homeowners in the UK with many falling on different sides of the line. So essentially there’s ... Read this article
Improve or move? Published: 29/05/2013 Think it’s time to move home? Well perhaps you should think again. A few years ago it may have been easier to climb the property ... Read this article

Are you a builder in South Glamorgan?

We can help you get more house extensions work with our qualified job leads and boost your business.

Join today