Ground floor House Extension in Guernsey

Get Single Storey House Extension Prices in Guernsey

Home > Extensions & Conversions Projects > Single storey house extension > Guernsey

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:

We will give up to four Single storey house extension pros locally, who will provide quotations for the work you desire done. You'll receive a home visit from professionals in Guernsey that'll aid you to select the appropriate Single storey house extension for your house before carrying out the setup. Enter your postal code to begin searching now.

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

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 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 March 2025

Single storey house extension Projects in Guernsey in February 2025

0

Requests for quotations in Guernsey in February 2025

0

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

0

Requests for Single storey house extension quotations in 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 Guernsey February 2025

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.

Looking for Single storey house extension in Guernsey?

Get free quotes from local builders

Get free quotes

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 Guernsey

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

Hire with confidence

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

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love LeadsDoWork it's a big part of my …

Love LeadsDoWork it's a big part of my Business I would recommend to anyone

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 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 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 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).

Placholder Image

Other Top Projects in Guernsey

Customer Reviews

Overall rating:


Guernsey Single storey house extension installers are rated 0 out of 5 based on 0 reviews of 0 pros.
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 Guernsey Single storey house extension contractors
Leaking flat roof repair for extension in Wirral Published: 01/03/2025 Need a leaking flat roof repaired in Wirral? Learn about the best solutions, costs, and how to prevent future water ingress. Read this article
Cast iron gutter repair and repainting for church in Derby Published: 01/03/2025 Need cast iron guttering repaired and repainted at your church in Derby? Learn about the process, costs, and how to preserve historic gutters. Read this article
Storm damaged polycarbonate roof panel replacement in Falkirk Published: 01/03/2025 Need a storm-damaged polycarbonate roof panel replaced in Falkirk? Learn about the repair process, costs, and how to prevent future damage. Read this article

Are you a builder in Guernsey?

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

Join today