Ground floor House Extension in Kent

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Ground floor House Extension in Kent

Are you seeking Single storey house extension in Kent? Our network of builders can aid with your job. Every one of our Builder in Kent are examined so you can see local consumer reviews, when business was created, reviews, satisfaction as well as day rate,  enabling you to make the appropriate choice on who to employ. Let us take the problem out of locating up to 4 professionals for your Single storey house extension project.

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 are suitable for a wide variety of houses. Smaller sized single storey home extensions can be built without having to apply for planning permission as they are protected by permitted development rights. Substantial single storey extensions will still need planning permission. Single storey home extensions can also frequently be situated to either the side or back of a house. Single storey home extensions are often used to expand kitchen areas or even to put in a downstairs study or utility room.

 

Additionally, they are often used to create a larger open plan area in the downstairs of the home that could be used as a kitchen diner or living area. Adding roof lights and bifold doors to your home extension will generate a large airy space that creates a seamless transition into the garden. While single storey home extensions may appear simpler than other kinds of extension, careful planning continues to be 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 best design for your home extension, considering the needs of the new space as well as the best way to complement the existing building. Your single storey home extension could be designed to accentuate your present property and use similar materials for its construction or be designed to contrast, supplying an impressive effect by using differing materials.

 

Variables that effect Single Storey Extension Costs

There are a couple of elements to keep in mind when you are establishing your budget plan. The main elements that impact the price of a single storey extension are the size as well as the coating. But there are various other elements that it is worth keeping in mind while you are making your plans.

Expensive Groundworks Needed

If it is challenging to dig the foundations and also lay the ground for your extension, after that this can boost the cost of your extensions. This might be the situation if the ground is tough to deal with. Particles in the ground can also elevate the costs.

  • Grade of Fixtures as well as Fitting
    After the size of the extension, the following biggest variable is the grade of the coating. Choosing high-end options can result in the final rate being more than dual what it would certainly be when picking the fundamental choices.
  • Dimension of Extension
    When you are getting an extension on your house, the single most significant factor that will certainly affect the cost of your extension is the size of it. The bigger the extension is, the a lot more you will wind up paying. If the location inside the extension is basic, without inner wall surfaces, then this will decrease the cost per m2 somewhat. Nonetheless, even with this in mind. The larger the location of your extension, the much more you pay.
  • Sort of Extension
    The kind of extension you select will certainly go a long way in the direction of dictating exactly how big your extension will certainly be. Side return extensions produce the smallest added area so are frequently the cheapest alternative, while a wraparound kitchen extension will certainly produce the most room and also have the most costly fittings as well as components.
  • Building Regulations
    In most cases, constructing regulations don't add a great deal of cost to a structure project. Nonetheless, if you are constructing an extension onto an older home, there may be some unforeseen prices. This is particularly real if the home has actually not just recently been upgraded. Building regulations will apply to your entire residence, not just the extension. This can lead to the requirement for electrics to be looked at or door changed.

 

Kitchen Extensions:

Kitchen extensions greatly fall into the areas of single floor extensions, although all type of home extensions could be utilized to incorporate extra room for a kitchen.

As an approximate overview, a single storey extension will certainly set you back from ₤ 1,000 - ₤ 2,000/ m2, with a standard develop at the lower end of the range as well as a superb construct 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 4 Single storey house extension pros in your area, who will certainly provide quotations for the work you desire done. You'll receive a home visit from professionals in Kent who'll help you to choose the ideal Single storey house extension for your house prior to carrying out the setup. Enter your postal code to start searching now.

Average Single storey house extension cost in Kent

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
£21,600

Avg. price

Avg. price
£29,500

Avg. price high

Avg. price high
£37,400

£37900

£28425

£18950

£9475

£0

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

Single storey house extension installation cost in Kent 2025

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

Single storey house extension searches in June 2025

Single storey house extension Projects in Kent in May 2025

29,649

Requests for quotations in Kent in May 2025

0

Requests for Single storey house extension quotations in Kent in May 2025. 0% change from April 2025.

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Requests for Single storey house extension quotations in South East in May 2025. 0% change from April 2025.

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

Single storey house extension searches in cities and towns near Kent May 2025

Kent

Kent is sometimes known as the Garden of England and boasts a population of 1.6 million. This makes it the seventh biggest district in Britain for population size and despite this, only has a density of 1,170 people per square mile. Kent is found in the southeast of England, with Canterbury its only city. Additional significant towns in the county include Maidstone, Dover and Folkestone, with the unitary district of Medway included as well within the county. For all of your home improvements, make sure you compare quotations from trustworthy companies in Kent to get the right price for the project.

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Single storey house extension pros in Kent

Jassi Builders LTD

2 review(s)
Based: in Hayes, UB4 9YD

Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I have completed all my work on perfect time and leave customers in complete satisfaction. We do all types of loft conversions, exten...

Latest review

Angela A., HP1
22nd June 2020
3

House Extensions | Single Storey in Hemel Hempstead

Assured me he Would give me a good price which made me feel less confident with this builder he was supposed to phone on...

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Gillingham - ME7

Enquiry from: Neil O

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20 Feb

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Broadstairs - CT10

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FAQs

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 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 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.

How long does a small extension take?

If you’re planning to build a small extension on your property, you’ll most likely want to know the length of time it’ll take to complete the home extension. Just like many other home improvement projects, it’s impossible to provide a specific number of day in which your project will be completed as the duration is based on a number of influencing factors. This includes the size of the development work as well as whether or not you plan to live in the house when the work is being done. In this article, we’re going to give you a breakdown of the processes that’s involved in building a small single storey extension alongside the duration for each so you can have an idea of how long your small extension project will take. Let’s take a look!

✓ A small single storey extension will normally take about 3 months to be completed.

✓ Site preparation is the first step in the process and it’ll take up to 2 weeks the dig out the footings and prepare foundations. Followed by a further 2 weeks to fit the damp course as well as any drains required around the extension.

✓ The 5th week is spent on working on the external walls and putting in place blockwork to deliver cavity wall insulation.

✓ The next 2 weeks will be spent on installing the roof structure as well as internal walls.

✓ Once done. The builders will make the structure weather proof and electricians or gas fitters will be on site to add power to the extension. This will be followed by internal walls’ plastering as well as breaking into your main house.

✓ After this, when the plaster is dry and decoration completed, units or furniture will then be installed.

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