Ground floor House Extension in Coleraine

Get Single Storey House Extension Prices in Coleraine

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Ground floor House Extension in Coleraine

Are you looking for Single storey house extension in Coleraine? Our network of builders can help with your project. All of our Builder in Coleraine are checked so you can see local testimonials, when business was set up, ratings, approval and day rate,  permitting you to make the appropriate decision on who to work with. Let us take the problem out of locating as much as 4 experts for your Single storey house extension job.

Single storey extensions are a great way to add space and value to your property. A single storey extension can be quite affordable and they are suited to numerous homes. Smaller sized single storey home extensions can be built without having to apply for planning permission as they are covered under permitted development rights. Sizeable single storey extensions will still need planning permission. Single storey home extensions can also often be located to either the side or back of your house. Single storey home extensions are often used to expand 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 might be used as a kitchen diner or living area. Adding roof lights and bifold doors to your home extension will generate a sizeable airy space that provides a seamless transition in to the garden. While single storey home extensions may appear less complicated than other types of extension, careful planning is still necessary to ensure that the new space is useful and beautiful. Professional architects and building contractors will be able to give you advice on the most appropriate design for your home extension, taking into account the requirements 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 existing property and employ similar materials for its construction or be made to contrast, providing an impressive effect by using differing materials.

 

Variables that impact Single Storey Extension Prices

There are a few elements to bear in mind when you are establishing your spending plan. The major aspects that affect the cost of a single storey extension are the size and also the surface. However there are various other aspects that it deserves remembering while you are making your strategies.

Expensive Groundworks Needed

If it is difficult to dig the structures and lay the footing for your extension, after that this can raise the price of your extensions. This could be the situation if the ground is tough to deal with. Particles in the ground can also elevate the prices.

  • Grade of Fixtures as well as Fitting
    After the dimension of the extension, the following greatest aspect is the quality of the finish. Choosing high-end options can lead to the last cost being greater than dual what it would be when choosing the basic alternatives.
  • Size of Extension
    When you are getting an extension on your house, the single greatest element that will impact the price of your extension is the size of it. The bigger the extension is, the much more you will certainly wind up paying. If the location inside the extension is basic, without internal walls, then this will certainly lower the cost per m2 somewhat. Nevertheless, even with this in mind. The larger the area of your extension, the more you pay.
  • Type of Extension
    The type of extension you select will certainly go a long way towards dictating how big your extension will certainly be. Side return extensions develop the tiniest additional room so are frequently the least expensive alternative, while a wraparound kitchen extension will create the most space as well as have the most high priced fittings as well as components.
  • Building Regulations
    In many cases, constructing regulations do not include a lot of cost to a building job. Nevertheless, if you are developing an extension onto an older residence, there may be some unexpected costs. This is especially real if the house has actually not just recently been upgraded. Building guidelines will put on your entire home, not simply the extension. This can lead to the requirement for electrics to be looked at or door changed.

 

Kitchen Extensions:

Kitchen extensions mostly come under the areas of single storey extensions, although all type of home extensions could be made use of to include additional space for a kitchen.

As an approximate overview, a single floor extension will certainly set you back from ₤ 1,000 - ₤ 2,000/ m2, with a standard develop at the reduced end of the scale and also an excellent construct high quality at the higher end at a variety, with costs of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will offer as much as four Single storey house extension pros locally, who will certainly supply quotes for the job you want done. You'll get a property visit from specialists in Coleraine who'll help you to pick the right Single storey house extension for your home before carrying out the installation. Enter your postcode to begin searching now.

Average Single storey house extension cost in Coleraine

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 2025

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 Coleraine, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Coleraine 2025

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

Single storey house extension searches in March 2025

Single storey house extension Projects in Coleraine in February 2025

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Requests for quotations in Coleraine in February 2025

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Requests for Single storey house extension quotations in Coleraine in February 2025. 0% change from January 2025.

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Requests for Single storey house extension quotations in County Londonderry in February 2025. 0% change from January 2025.

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

Single storey house extension searches in cities and towns near Coleraine February 2025

Coleraine

Coleraine is actually a big town and civil parish near the mouth of the River Bann inside County Londonderry, Northern Ireland. It is northwest of Belfast and east of Derry, each of which are joined by significant roads and railway connections. There's the City of Derry Airport to the west and Belfast International Airport on the south-east, both of which are somewhat accessible from Coleraine.

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22 Feb

House Extensions | Single Storey

Coleraine - BT52

Enquiry from: Richard D

Start Date: Less than one month

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 Jun

House Extensions | Single Storey

Coleraine - BT51

Enquiry from: Adam G

Start Date: Less than one month

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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16 Apr

House Extensions | Single Storey

Coleraine - BT51

Enquiry from: Aaron F

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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26 Sep

House Extensions | Single Storey

Bushmills - BT57

Enquiry from: Miriam F

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customer in the bushmills 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...

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26 Sep

House Extensions | Single Storey

Ballymoney - BT53

Enquiry from: James M

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: Detached Looking For: Si...

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03 Jul

House Extensions | Single Storey

Ballymoney - BT53

Enquiry from: Zenia W

Start Date: Less than one month

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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FAQs

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.

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 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.

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