Ground floor House Extension in Guernsey

Get Single Storey House Extension Prices in Guernsey

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Ground floor House Extension in Guernsey

Are you trying to find Single storey house extension in Guernsey? Our network of builders can aid with your project. All of our Builder in Guernsey are inspected so you can see local honest reviews, when business was founded, ratings, satisfaction and day rate,  allowing you to make the right choice on who to work with. Allow us take the trouble out of discovering up to 4 pros 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 extremely cost effective and they're suitable for a multitude of properties. Smaller sized single storey home extensions can be built without having to make an application for planning permission because they are protected by permitted development rights. Sizeable single storey extensions will still need planning permission. Single storey home extensions can also often be placed to either the side or rear of a property. 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 might be used as a kitchen diner or living area. Adding roof lighting and bifold doors to your home extension will generate a large airy space that creates a seamless transition in to the garden. While single storey home extensions may appear less complicated than other sorts of extension, careful planning continues to be necessary to make sure that the new space is practical and attractive. Certified architects and building contractors can give you advice on the best design for your home extension, considering 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 match your existing property and use similar materials for its construction or be designed to contrast, supplying a striking effect by using differing materials.

 

Aspects that effect Single Storey Extension Costs

There are a couple of aspects to keep in mind when you are setting your budget. The major variables that influence the cost of a single storey extension are the dimension and the surface. Yet there are various other variables that it deserves remembering while you are making your strategies.

Expensive Groundworks Needed

If it is tough to dig the foundations as well as lay the ground for your extension, then this can increase the price of your extensions. This could be the instance if the ground is difficult to work with. Particles in the ground can also raise the prices.

  • Caliber of Fixtures as well as Fitting
    After the size of the extension, the following most significant variable is the grade of the coating. Selecting premium options can result in the final cost being greater than double what it would be when picking the standard choices.
  • Size of Extension
    When you are getting an extension on your residence, the single greatest variable that will influence the price of your extension is the size of it. The larger the extension is, the extra you will end up paying. If the area inside the extension is basic, without interior wall surfaces, then this will lower the price per m2 a little. However, despite having this in mind. The larger the area of your extension, the much more you pay.
  • Type of Extension
    The kind of extension you choose will go a long way towards determining exactly how huge your extension will certainly be. Side return extensions create the tiniest extra room so are usually the least expensive option, while a wraparound kitchen area extension will certainly produce one of the most room and have the most over-priced fittings as well as components.
  • Building Regulations
    For the most part, building regulations don't include a lot of cost to a building project. However, if you are constructing an extension onto an older residence, there may be some unforeseen prices. This is specifically true if the house has actually not just recently been updated. Building policies will apply to your entire residence, not just the extension. This can lead to the requirement for electrics to be considered or door changed.

 

Kitchen Extensions:

Kitchen extensions mostly fall under the areas of single storey extensions, although all kinds of home extensions could be utilized to include extra room for a kitchen.

As an approximate guide, a single floor extension will certainly set you back from ₤ 1,000 - ₤ 2,000/ m2, with a standard construct at the reduced end of the range as well as a superb construct top quality at the higher end at a variety, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

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Average Single storey house extension cost in Guernsey

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

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Avg. price low
£23,200

Avg. price

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£29,000

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£34,800

£35300

£26475

£17650

£8825

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

Single storey house extension installation cost in Guernsey 2025

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

Single storey house extension searches in January 2025

Single storey house extension Projects in Guernsey in December 2024

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Requests for quotations in Guernsey in December 2024

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Requests for Single storey house extension quotations in Guernsey in December 2024. 0% change from November 2024.

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Requests for Single storey house extension quotations in in December 2024. 0% change from November 2024.

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

Single storey house extension searches in cities and towns near Guernsey December 2024

Guernsey

Guernsey is an island off the Normandy coastline yet still has British Crown dependency. The island contains a populace of 66,000 and also a density of 2,578 individuals every square mile. With the other major island of Jersey, Guernsey forms the group known as the Channel Islands. Guernsey housing is divided between local market houses and open market properties. Anybody can live in open market buildings, but local market is available to people who qualify. For all property developments on the Guernsey Island, be sure to employ vetted professionals to guarantee a great price and a quality finish.

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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.

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.

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.

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