Ground floor House Extension in Weston-super-mare

Request Single Storey House Extension Prices in Weston-super-mare

Home > Extensions & Conversions Projects > Single storey house extension > Weston-super-mare

Ground floor House Extension in Weston-super-mare

Are you looking for Single storey house extension in Weston-super-mare? Our network of builders can help with your project. All of our Builder in Weston-super-mare are inspected so you can see local write-ups, when business was set up, rankings, approval and day rate,  allowing you to make the appropriate choice on who to work with. Allow us take the problem out of discovering up to 4 experts for your Single storey house extension task.

Single storey extensions are a great way to add space and value to your home. A single storey extension can be very cost effective and they're appropriate for a multitude of properties. Smaller single storey home extensions can be built without having to apply 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 usually be situated to either the side or back of a property. Single storey home extensions are often used to extend kitchens or even to put in a downstairs study or utility room.

 

Also, they are often used to make a larger open plan area in the downstairs of the house that may be used as a kitchen diner or living area. Adding roof lighting and bifold doors to your home extension will create a big airy space that provides a seamless transition into the garden. While single storey home extensions may appear less complicated than other sorts of extension, careful planning is necessary to make sure that the new space is functional and attractive. Qualified architects and contractors will be able to advise you on the most effective design for your home extension, considering the needs of the new space as well as the best way to complement the pre-existing building. Your single storey home extension could be designed to accentuate your existing property and employ similar materials for its construction or be designed to contrast, providing a striking effect by using differing materials.

 

Aspects that impact Single Storey Extension Costs

There are a few variables to keep in mind when you are establishing your budget. The primary aspects that impact the cost of a single storey extension are the dimension as well as the surface. But there are various other elements that it is worth remembering while you are making your plans.

Pricy Groundworks Needed

If it is challenging to dig the foundations and also lay the footing for your extension, then this can increase the cost of your extensions. This may be the situation if the ground is hard to deal with. Particles in the ground can also elevate the costs.

  • Grade of Fixtures as well as Fitting
    After the dimension of the extension, the next biggest element is the grade of the coating. Choosing high-end options can lead to the last price being more than dual what it would be when choosing the basic options.
  • Size of Extension
    When you are obtaining an extension on your residence, the single biggest variable that will certainly impact the price of your extension is the size of it. The bigger the extension is, the more you will wind up paying. If the area inside the extension is basic, without internal walls, after that this will certainly lower the cost per m2 slightly. Nevertheless, even with this in mind. The larger the area of your extension, the a lot more you pay.
  • Sort of Extension
    The type of extension you choose will go a long way in the direction of dictating exactly how huge your extension will certainly be. Side return extensions produce the smallest additional space so are often the cheapest option, while a wraparound kitchen area extension will produce the most area and also have one of the most costly fittings and components.
  • Building Regulations
    Most of the times, developing guidelines don't include a great deal of price to a structure task. However, if you are constructing an extension onto an older residence, there might be some unexpected costs. This is especially true if the home has not just recently been upgraded. Structure regulations will relate to your whole home, not just the extension. This can bring about the requirement for electrics to be checked out or door replaced.

 

Kitchen Extensions:

Kitchen extensions largely come under the realms of ground storey extensions, although all kinds of house extensions could be utilized to incorporate additional room for a kitchen.

As an approximate overview, a single floor extension will set you back from ₤ 1,000 - ₤ 2,000/ m2, with a standard construct at the lower end of the scale and an excellent construct top quality at the greater end at a range, with costs of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will offer up to four Single storey house extension pros locally, who will offer quotations for the job you desire done. You'll obtain a property visit from specialists in Weston-super-mare who'll aid you to pick the appropriate Single storey house extension for your home prior to accomplishing the installation. Enter your postcode to start looking currently.

Average Single storey house extension cost in Weston-super-mare

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 Weston-super-mare, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Weston-super-mare 2026

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

Single storey house extension on Google in Weston-super-mare

Google searches that showed Local Quotes, 18 July to 15 October 2026

4,476

Searches that showed one of our pages for Weston-super-mare, all services

Source: Google Search Console, the number of times our pages appeared in Google search results. It counts searches that showed the page, not quote requests.

Single storey house extension searches near Weston-super-mare, 18 July to 15 October 2026

2,378

Searches that showed our page for Bristol

1,222

Searches that showed our page for Clevedon

The South West of England is the largest of the nine areas in the country for land area and it has a population of 5.2 million. These put together provide the region a population density of 220 individuals per square kilometre. The South West accounts for several counties which includes Devon, Cornwall, Wiltshire, Somerset and Gloucestershire. The Isles of Scilly are additionally within the region. The South West's largest city by populace is Bristol, with Plymouth, Swindon and Gloucester the other major urbanised areas. For your property developments in the South West, make sure you use vetted and reputable businesses to get the best value for money.

Looking for Single storey house extension in Weston-super-mare?

Get free quotes from local builders

Get free quotes

Similar Customer Enquiries for Single storey house extension in and around Weston-super-mare

17 Jun

Single storey house extension

Cardiff - CF11

Enquiry from: TAJ I

Start Date: Immediate

REAR FLAT ROOF EXTENSION 2.5M LENGTH BY 3M WIDTH

Post a similar request >

Advertisement

Local & reliable builders near me

Tell us about your single storey house extension project

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

Find up to 4 builders in Weston-super-mare

Get free, no-obligation local single storey house extension quotes from 4 verified builders working in Weston-super-mare.

Hire with confidence

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

Our reviews

Average

Quick responses and lots of informa ...

Quick responses and lots of information shared

It did help me to find good archite ...

It did help me to find good architect.

Did all the leg work to identify ap ...

Did all the leg work to identify appropriate traders to complete my job

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 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.

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.

how much does a kitchen extension cost?

Being the most used room in a house, it’s little surprise kitchen extension are usually one of the most popular requests in the UK. They do not only open up a frequently used space in your home, but also goes a long way to add value to your property. However, to know the value that’ll added you must first determine the cost of building such an extension before moving forward. Generally, a typical kitchen extension will cost within the range of £20,000 to about £50,000 plus VAT, based on the size of your project as well as your location.

In reality, a single accurate cost of a kitchen extension will vary depending on a lot of influencing factors, one of which is the type of the extension. Let’s take a look!

✓ Rear extension. You may want to consider this type, if you do not have sufficient space for a side return. This will extend your kitchen into your garden which implies that you’re going to give up some green space to make this a reality. The average price to have this done in London will be about £30,000 or more including VAT, and about £20,000 plus VAT or more in other areas.

✓ Side return extension. This, normally, isn’t a huge add to your property, but will create a lot of space for your kitchen while also be a lot reasonable in terms of cost. This type will extend your home into an alleyway at the side of your property if any is available there. On average, the cost of the side return extension should be about £50,000 plus VAT in London and a lot less in the other regions.

Single storey house extension

Other Top Projects in Weston-super-mare

Customer Reviews

Overall rating:


Weston-super-mare Single storey house extension pros are rated 5 out of 5 on average: 1 rated pros, 1 reviews, of 10 pros covering the area.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Single storey house extension projects that have been connected with Single storey house extension pros to help them. All Single storey house extension contractors All Weston-super-mare Single storey house extension contractors

Are you a builder in Weston-super-mare?

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

Join today