Ground floor House Extension in Swansea

Obtain Single Storey House Extension Prices in Swansea

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Ground floor House Extension in Swansea

Are you trying to find Single storey house extension in Swansea? Our network of builders can help with your task. Every one of our Builder in Swansea are checked so you can see local reviews, when the business was created, reviews, satisfaction and day rate,  allowing you to make the ideal choice on who to work with. Allow us take the problem out of locating as much as 4 experts for your Single storey house extension project.

Single storey extensions are a great way to add space and value to your house. A single storey extension can be quite affordable and they're suitable for many homes. Smaller sized single storey home extensions can be built without the need to make an application for planning permission because they are covered under permitted development rights. Sizeable single storey extensions will still need planning permission. Single storey home extensions can also usually be positioned to either the side or rear of a home. Single storey home extensions are often used to extend kitchens or to put in a downstairs study or utility room.

 

They are also often used to create a larger open plan area in the downstairs of the property that may be used as a kitchen diner or living area. Adding roof lighting and bifold doors to your home extension will create a sizeable airy space that creates a seamless transition into the garden. While single storey home extensions may appear simpler than other types of extension, careful planning is still essential to make sure that the new space is practical and attractive. Certified architects and building contractors can give you advice on the most effective design for your home extension, considering the requirements of the new space as well as the best way to complement the present building. Your single storey home extension could be designed to accentuate your existing property and make use of similar materials for its construction or be made to contrast, supplying an impressive effect by using different materials.

 

Variables that impact Single Storey Extension Costs

There are a couple of aspects to keep in mind when you are establishing your budget plan. The main elements that impact the cost of a single storey extension are the dimension as well as the coating. Yet there are various other aspects that it is worth remembering while you are making your strategies.

High-priced Groundworks Needed

If it is challenging to dig the structures and also lay the footing for your extension, after that this can raise the price of your extensions. This may be the instance if the ground is difficult to work with. Debris in the ground can also raise the costs.

  • Caliber of Fixtures as well as Fitting
    After the size of the extension, the next biggest element is the quality of the finish. Picking premium options can cause the final rate being more than double what it would certainly be when picking the standard options.
  • Dimension of Extension
    When you are getting an extension on your residence, the single largest element that will influence the price of your extension is the size of it. The bigger the extension is, the extra you will certainly end up paying. If the location inside the extension is straightforward, without any internal walls, then this will certainly reduce the cost per m2 somewhat. Nevertheless, even with this in mind. The larger the location of your extension, the a lot more you pay.
  • Kind of Extension
    The type of extension you choose will go a long way towards determining just how big your extension will certainly be. Side return extensions create the tiniest extra space so are typically the least expensive alternative, while a wraparound kitchen extension will produce one of the most area and have one of the most costly fittings and components.
  • Building Regulations
    For the most part, building guidelines don't include a great deal of price to a structure project. Nevertheless, if you are developing an extension onto an older home, there may be some unexpected costs. This is especially true if the home has actually not recently been updated. Building regulations will put on your whole residence, not just the extension. This can result in the need for electrics to be taken a look at or door changed.

 

Kitchen Extensions:

Kitchen extensions mostly come under the areas of single storey extensions, although all sort of home extensions could be utilized to include additional area for a kitchen.

As an approximate guide, a single floor extension will set you back from ₤ 1,000 - ₤ 2,000/ m2, with a basic construct at the reduced end of the range and an excellent develop quality at the greater end at an array, with costs of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will provide up to 4 Single storey house extension pros locally, that will certainly provide quotations for the job you want done. You'll obtain a property visit from specialists in Swansea who'll assist you to select the appropriate Single storey house extension for your home before executing the installation. Enter your postcode to start searching currently.

Average Single storey house extension cost in Swansea

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
£23,200

Avg. price

Avg. price
£29,000

Avg. price high

Avg. price high
£34,800

£35300

£26475

£17650

£8825

£0

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

Single storey house extension installation cost in Swansea 2026

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

The city of Swansea is the second most populated urban area in Wales, with 239,000 people. It is only behind the capital of Cardiff in this way. Swansea is found in the southwest of Wales, lying against the coastline and as a major city, boasts higher house prices in comparison to the rest of the country. For any work you want finished on your household, you'll want to just use reliable trade experts and obtain a top quality job carried out with no inconvenience.

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FAQs

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).

how much does a kitchen diner extension cost?

If you’re planning to construct a kitchen diner extension, to help you set a budget and start planning you must first have a cost estimate that’ll complete the entire project. If not, there’s a probability that you may have to spend more than would have been necessary or probably break the bank to have the project done. In truth, there’s no single and short answer to this question as the cost of a kitchen diner is largely dependent of several variables. In this article, we’re going to give a good insight into kitchen diner extension cost so as to help you make informed decisions moving forward. Let’s take a look!

On the average, a kitchen diner extension will cost within the range of £25,000 to about £45,000, however if you happen to reside in London, you can expect the cost to be a lot more than that - closer to £60,000. And due to the fact that there happens to be a plethora of options out there, any decision to make be it on the size, tradesman, flooring, finishes or type of the kitchen diner extension, will have a considerable impact on the overall cost of the project. For instance, a basic kitchen diner extension cost can be within the range of £12,000 to about £15,000., while a high end kitchen diner extension can reach a whooping price between £80,000 to about £100,000.

The total cost of your kitchen diner project will rely heavily of the size as well as the quality of the finishes. For example, a kitchen diner extension that’s small and basic is likely to cost about £1,300 to £1,500 per square metre. However, if you’re going for higher quality finishes, you can expect to pay within the range of £1,900 to about £3,000 per square metre.

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 is a ground floor extension?

Generally, extensions can be a very tricky undertaking - where it can be quite difficult to have a clear comprehension of the rules, regulations as well as costs. Therefore before you rush in to kick start your ground floor extension project, it’ll be wise to get a good grip on the cost. In this article, we’re going to give you a rough estimate of the cost of a ground floor extension. Let’s take a look!

Just like several other home improvement projects, the cost of constructing a ground floor extension is based on a number of things which includes the size, materials used, your location, the quality of the tradesmen or company hired and lots more. For instance, if you happen to reside in London, the cost of your ground floor extension is going to be a lot higher than the other regions.

The single cost of a ground floor extension should fall within the range of £1,500 per square metre to about £2,000 per square metre. However, if you happen to live in London or the South East, this price can reach up to £1,900 per square metre to about £2,400 per square metre. These prices are for good quality ground floor extensions only. Basic or low quality extensions would naturally cost less while superior quality extension will cost more.

Now looking at the size of the ground floor extension, if you’re looking for a size of about 5m x 5m, you can expect to pay a price within the range of £32,000 to about £36,000. And as usual, in London or the South East, this price can reach up to £50,000 or even more. And that’s just for constructing the extension. If the other relevant costs like the 10 percent to 15 percent professional fees for the architect, planning application (if needed), building regulations and more, the price goes up.

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