Ground floor House Extension in Cwmbran

Find Single Storey House Extension Prices in Cwmbran

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Ground floor House Extension in Cwmbran

Are you trying to find Single storey house extension in Cwmbran? Our network of builders can help with your task. Every one of our Builder in Cwmbran are inspected so you can see local reviews, when business was set up, reviews, satisfaction and day rate,  permitting you to make the best decision on who to hire. Allow us take the headache out of discovering as much as 4 professionals for your Single storey house extension job.

Single storey extensions are a great way to add space and value to your house. A single storey extension can be very affordable and they're suited to many properties. Smaller single storey home extensions can be built without the need to make an application for planning permission as they are covered under permitted development rights. Substantial single storey extensions will still need planning permission. Single storey home extensions can also typically be placed to either the side or rear of a property. Single storey home extensions can be used to extend kitchens or even to add a downstairs study or utility room.

 

They are also often used to make a larger open plan area in the downstairs of the property that could be used as a kitchen diner or living area. Adding roof lighting and bifold doors to your home extension will create a huge airy space that provides a seamless transition into the garden. While single storey home extensions may appear simpler than other varieties of extension, careful planning continues to be needed to ensure that the new space is practical and attractive. Competent architects and building contractors will be able to advise you on the most suitable design for your home extension, considering the specifications of the new space as well as the best way to complement the existing building. Your single storey home extension could be made to complement your present property and use similar materials for its construction or be designed to contrast, supplying an impressive effect by using different materials.

 

Variables that effect Single Storey Extension Costs

There are a few factors to remember when you are setting your budget plan. The major elements that impact the price of a single storey extension are the dimension and the finish. However there are other variables that it is worth keeping in mind while you are making your strategies.

Pricy Groundworks Needed

If it is challenging to dig the structures and also lay the footing for your extension, after that this can boost the price of your extensions. This may be the situation if the ground is tough to deal with. Debris in the ground can likewise increase the prices.

  • Caliber of Fixtures and Fitting
    After the dimension of the extension, the following most significant variable is the quality of the coating. Picking premium options can result in the last rate being greater than dual what it would certainly be when choosing the basic choices.
  • Dimension of Extension
    When you are getting an extension on your residence, the single biggest element that will certainly influence the price of your extension is the size of it. The larger the extension is, the a lot more you will end up paying. If the location inside the extension is simple, without any inner walls, after that this will reduce the cost per m2 somewhat. Nevertheless, even with this in mind. The bigger the area of your extension, the extra you pay.
  • Kind of Extension
    The kind of extension you pick will go a long way in the direction of dictating how huge your extension will certainly be. Side return extensions produce the smallest extra room so are usually the cheapest option, while a wraparound kitchen area extension will certainly create one of the most room and also have one of the most over-priced fittings and also fixtures.
  • Building Regulations
    In most cases, constructing policies don't add a lot of price to a building task. Nonetheless, if you are building an extension onto an older home, there may be some unexpected costs. This is especially true if the residence has actually not just recently been upgraded. Building policies will relate to your entire residence, not just the extension. This can lead to the need for electrics to be considered or door replaced.

 

Kitchen Extensions:

Kitchen extensions greatly come under the realms of single storey extensions, although all sort of house extensions could be utilized to include added room for a kitchen.

As an approximate overview, a single storey extension will cost from ₤ 1,000 - ₤ 2,000/ m2, with a basic construct at the reduced end of the scale as well as a superb build quality at the greater end at an array, with expenses of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will give as much as 4 Single storey house extension pros in your area, who will supply quotes for the job you want done. You'll get a property visit from professionals in Cwmbran that'll assist you to choose the best Single storey house extension for your house before carrying out the setup. Enter your postcode to start browsing currently.

Average Single storey house extension cost in Cwmbran

The typical cost of Single storey house extension is £29000. Costs alter based on the materials and the firm selected. The upper price range can be as high as £34800. The material costs are in general around £12000

Average price per Single storey house extension job in 2026

Avg. price low

Avg. price low
£46,600

Avg. price

Avg. price
£29,000

Avg. price high

Avg. price high
£34,800

£47100

£35325

£23550

£11775

£0

Prices based on actual Single storey house extension costs for Cwmbran, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Cwmbran 2026

Labour cost £14,000
Material cost £12,000
Waste removal £3,000
Time frame: 8-12 weeks

Single storey house extension searches in June 2026

Single storey house extension Projects in Cwmbran in May 2026

3,217

Requests for quotations in Cwmbran in May 2026

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Requests for Single storey house extension quotations in Cwmbran in May 2026. 0% change from April 2026.

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Requests for Single storey house extension quotations in Gwent in May 2026. 0% change from April 2026.

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

Single storey house extension searches in cities and towns near Cwmbran May 2026

Cwmbran

Cwmbran is a new town in Wales, accompanied by a population of 47,254. This makes it the sixth greatest urban area within Wales and covers about 3,000 acres of land. With plenty of contemporary housing it's essential to retain property value. The simplest way to do this is simply by looking at quotations from local experts in the area for just about any household developments you might be thinking about for your Cwmbran home.

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Similar Customer Enquiries for Single storey house extension in Cwmbran

20 Aug

House Extensions | Single Storey

Cwmbran - NP44

Enquiry from: Keith R

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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28 Apr

House Extensions | Single Storey

Blackwood - NP12

Enquiry from: Emma A

Start Date: Immediate

Demolish existing conservatory and replace with single storey extension and fitted kitchen

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30 Nov

House Extensions | Single Storey

Cardiff - CF14

Enquiry from: Sunil P

Start Date: 1 to 3 months

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

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17 Jun

House Extensions | Single Storey

Cardiff - CF11

Enquiry from: TAJ I

Start Date: Immediate

REAR FLAT ROOF EXTENSION 2.5M LENGTH BY 3M WIDTH

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09 Feb

House Extensions | Single Storey

Cardiff - CF14

Enquiry from: Colin C

Start Date: Immediate

Single storey extension with flat roof to our bungalow. Extension to be 5m wide x 4m and we are thinking build material for walls to be spa panel construction. Will need to remove existing conservator...

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26 Jan

House Extensions | Single Storey

Pontypridd - CF37

Enquiry from: Sam F

Start Date: Immediate

Side extension 4.5m x 1.9m Sloped roof

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07 Jan

House Extensions | Single Storey

Pontypridd - CF37

Enquiry from: Evelyn H

Start Date: Immediate

An extra room and bathroom

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16 Feb

House Extensions | Single Storey

Cardiff - CF14

Enquiry from: Martin D

Start Date: 1 to 3 months

single storey rear wrap around extension to replace rear kitchen on 1930s semi. bi fold doors to garden, pitched roof with velux or flat roof with skylights. side lean to, to house utility/ cloak room...

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06 Mar

House Extensions | Single Storey

Cardiff - CF5

Enquiry from: Mandie D

Start Date: Immediate

customer made an enquiry for single storey house extension and confirmed on the quotatis site they would like quotes from a builder.miss lives in the cardiff area and would like a call to discuss opti...

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07 Apr

House Extensions | Single Storey

Caerphilly - CF83

Enquiry from: Keith M

Start Date: 1 to 3 months

looking for a 5000 x 4000 timber frame extension. time scale: 1-3 months please call to appoint

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19 Mar

House Extensions | Single Storey

Cardiff - CF5

Enquiry from: Rhiannon S

Start Date: Less than one month

customer in the cardiff area made an enquiry a couple of projects including single storey house extension.call anytime and arrange an appointment to discuss. below is some details about this project:c...

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11 Jan

House Extensions | Single Storey

Cardiff - CF14

Enquiry from: Dave W

Start Date: Immediate

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: semi detached looking fo...

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11 Sep

House Extensions | Single Storey

Cardiff - CF14

Enquiry from: Chris W

Start Date: 1 to 3 months

3.5 x 3.5m single storey extension. cladding - aqua panel finished with k-render. bifold doors on existing property to be removed to create opening and if possible reused on one side of the extension ...

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05 Aug

House Extensions | Single Storey

Cardiff - CF5

Enquiry from: Natasha L

Start Date: Immediate

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: terrace looking for: sin...

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25 Jul

House Extensions | Single Storey

Cardiff - CF5

Enquiry from: Natasha L

Start Date: Immediate

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: terrace looking for: sin...

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20 May

House Extensions | Single Storey

Cardiff - CF5

Enquiry from: Neill O

Start Date: Immediate

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: detached looking for: si...

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25 Feb

House Extensions | Single Storey

Pontypridd - CF38

Enquiry from: Louise P

Start Date: 1 to 3 months

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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07 Oct

House Extensions | Single Storey

Cardiff - CF14

Enquiry from: Rhian L

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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16 Mar

House Extensions | Single Storey

Cardiff - CF5

Enquiry from: Terry K

Start Date: 1 to 3 months

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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21 Jan

House Extensions | Single Storey

Cardiff - CF5

Enquiry from: Kyle A

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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FAQs

does a kitchen extension add value to your house?

If you’re planning to add a kitchen extension to your property or perhaps you’re simply looking for ways to increase the value of your property, this is one of the common questions that usually pops up. A simple answer to this question is yes, a kitchen extension will add value to your house. With a kitchen being one of the most frequently used room in a house, adding an extra space to the commonly used room can only increase the value of the entire property. However, to determine the value added by such an extension, there’s a need to calculate the cost of setting one up first.

Kitchen extension costs are greatly influenced by a wide range of variables such as the size, type of the extension and specifications, your location, professional fees, materials used and more. Overall, the type of the extension you opt for will play the most significant role in the determination of your kitchen extension cost. Here, we’ll be looking at a single storey kitchen extension.

For a single storey kitchen extension, you can expect your home’s market value to increase within the range of 5 percent to about 10 percent. When trying to calculate the cost of kitchen extension, it’s crucial to take into account how much value it’ll add to your home so as to make sure that the amount expended will not outweigh the expected value to be added by the project.

For a more accurate idea, there’s the need to consult local estate agents. However, for a much needed guideline, single storey kitchen extensions are usually able to add about 5 to 10 percent to a home’s value, while double storey extension should be up to 20 percent. But as stated earlier, this will depend on several variables.

How to find a builder for a house extension?

Builders are everywhere, but finding one for your project can be tricky and stressful, with both cost and reliability coming into question. This is even more worrisome when you’re fully aware that your house extension can only be as good as the builder. If you’re also facing the same challenge, then you’ve come to the right place. In this article, we’ll share with you some tips on how to choose a professional and reliable builder who’ll ensure you get immense value for every penny spent. Let’s take a look!

✓ Ask for recommendations. To find a tradesperson, not just a builder, personal recommendations is the best way to go. Building a house extension is a major undertaking which comes with a lot of costs, so if you’re going to do it the least you can do is ensure you do it right. Carry out your research, ask friends and family, neighbours and loved ones if the know of any reliable builder in the local area. If they’ve have one they’ve used, you can request for the cost, quality of the job done, the duration of the project and any other detail you feel you should know.

✓ Search Online. Use our search feature to look at the builders available or submit and enquiry and we will find you one. Our site holds details of numerous builders and building companies which you can go through their ratings to select the best.

✓ Select a reliable builder from trading association. Most reliable builders are usually a member of a recognized trading association or the other. Though this is not obligatory for builders, but it can be used as a dependable medium to find a good builder. We list what trade association the builders are a member of.

does a single storey extension add value to your house?

Does A Single Storey Extension Add Value To Your House?

When you’re looking to construct a single storey extension or perhaps you’re just searching for means to increase the value of your property, this question always pops up. The short and simple answer to this question is a resounding yes, a single storey extension can go a long way to increase the value of your property. Just like any other home improvement, when done right, adding a little extra living space is one of the top things you can probably think of that’ll provide a cool increase in your property’s value. However, before you rush in you must also take note of some factors so you can be certain a single storey extension is the right option for you. These factors include the quality of the build, complexity of the build, cost of the build versus the value gain, ceiling price in the area, finance costs as well as the inconveniences and stress.

Generally, the average cost of a single storey extension can range from £34,000 to £37,000. For this price, you should get a standard sized rear or side extension which also includes the cost of a kitchen - it’s the most commonly use for a single story extension especially in the UK. So it’s important to know the value they’ll add to your house before deciding to make such an investment.

The value added to your property will depend largely on the quality and size of your single storey extension. The value is usually calculated by estate agents using the number of bedrooms, bathrooms as well as the floor area. Inside London, it’ll typically be priced at £5,000 to £10,000 per square metre, while outside London should be within the range of £900 to £2,000 per square metre.

how much does a single storey house extension cost?

If you’re planning to build a single story house extension, this is one of the first questions that usually comes to mind to help you set a budget and start to make plans. But as simple as it seems, a single accurate answer can not be provided due to the fact that there are several variables that can play a key role in influencing the price of a single story house extension. These variables includes the size, location, design or specification as well as the build route. In this guide, we’ll provide you with a rough estimate that you can work with to put you on the right path.

The main determinant of the cost of a single storey extension is the size of the build, while the next most relevant factor is the quality of the finish you opt for. For a small extension, you can expect to spend a sum within the range of £14,000 to £17,000. Meanwhile for a larger single storey extension, if you opt for a large wrap around the extension with a great amount of glass to be incorporated in both the walls and roof, you can expect to pay a sum within the range of £80,000 to £120,000.

Overall, the average cost of a single story house extension is usually within the range of £34,000 to £37,000. For this price, you should get a standard sized rear or side extension which also includes the cost of a kitchen - it’s the most commonly use for a single story extension especially in the UK.

There are some additional costs you may also need to factor in to your extension budget. These includes surveys, architect fees, planning application fee (if needed), insurance and Party Wall Agreement (if needed).

Single storey house extension

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Cwmbran Single storey house extension installers are rated 5 out of 5 based on 1 reviews of 7 pros.
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