Ground floor House Extension in Islington

Get Single Storey House Extension Prices in Islington

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Ground floor House Extension in Islington

Are you looking for Single storey house extension in Islington? Our network of builders can help with your project. All of our Builder in Islington are checked so you can see local testimonials, when the business was started, ratings, satisfaction and also day rate,  allowing you to make the appropriate choice on who to work with. Allow us take the problem out of discovering approximately 4 professionals for your Single storey house extension project.

Single storey extensions are a great way to add space and value to your house. A single storey extension is often very affordable and they're suited to a multitude of houses. Smaller sized single storey home extensions can be built without the need 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 situated to either the side or back of a property. Single storey home extensions can be used to extend kitchen areas 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 property that could 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 provides a seamless transition in to the garden. While single storey home extensions may appear less complicated than other kinds of extension, careful planning continues to be needed to ensure that the new space is useful and beautiful. Certified architects and building contractors can advise you on the most effective design for your home extension, taking into account 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 complement your existing property and use similar materials for its construction or be designed to contrast, presenting an impressive effect by using different materials.

 

Factors that effect Single Storey Extension Prices

There are a few elements to remember when you are setting your budget. The primary factors that impact the price of a single storey extension are the dimension as well as the finish. However there are various other aspects that it deserves keeping in mind while you are making your strategies.

Very Expensive Groundworks Needed

If it is tough 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 difficult to work with. Debris in the ground can also elevate the prices.

  • Grade of Fixtures and also Fitting
    After the size of the extension, the following greatest factor is the quality of the coating. Choosing premium choices can bring about the last price being greater than dual what it would be when selecting the basic alternatives.
  • Size of Extension
    When you are getting an extension on your home, the single most significant element that will influence the cost of your extension is the size of it. The larger the extension is, the extra you will certainly wind up paying. If the location inside the extension is easy, without interior walls, then this will certainly lower the price per m2 somewhat. However, despite having this in mind. The bigger the location of your extension, the extra you pay.
  • Sort of Extension
    The type of extension you choose will go a long way towards determining exactly how large your extension will be. Side return extensions develop the smallest extra room so are usually the most inexpensive option, while a wraparound cooking area extension will certainly develop one of the most area and have one of the most over-priced fittings and also components.
  • Building Regulations
    Most of the times, developing regulations do not add a great deal of cost to a building project. However, if you are developing an extension onto an older residence, there may be some unforeseen costs. This is particularly true if the residence has actually not recently been updated. Building laws will put on your entire house, not just the extension. This can lead to the need for electrics to be checked out or door replaced.

 

Kitchen Extensions:

Kitchen extensions mostly fall into the realms of single floor extensions, although all type of property extensions could be utilized to include extra 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 fundamental build at the lower end of the scale and also a superb develop high quality at the greater end at an array, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will offer approximately four Single storey house extension pros in your area, that will certainly use quotes for the job you want done. You'll obtain a property visit from specialists in Islington who'll aid you to choose the best Single storey house extension for your residence prior to executing the installation. Enter your postcode to begin looking currently.

Average Single storey house extension cost in Islington

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 Islington, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Islington 2025

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

Single storey house extension searches in February 2025

Single storey house extension Projects in Islington in January 2025

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Requests for quotations in Islington in January 2025

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Requests for Single storey house extension quotations in Islington in January 2025. 0% change from December 2024.

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Requests for Single storey house extension quotations in London County in January 2025. 0% change from December 2024.

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

Single storey house extension searches in cities and towns near Islington January 2025

Islington

The London Borough of Islington is a London borough in Inner London. It was formed in 1965 by merging the previous metropolitan boroughs of Islington and Finsbury, however the merged entity remains the second smallest borough in London and the third smallest district in England. It covers a total area of 5.74 square miles. The local authority is Islington Council.

The 2011 Census indicated that Islington has the highest population density of local authorities in England and Wales, with 13875 people per square kilometre. In line with population estimates collected in the middle of 2014, Islington has a permanent population of around 221030 people. Islington boasts ten tube stations within its boundaries, with connections by the tube to all around London. In 2011, the main forms of transports that residents used were the underground, metro, light rail and tram, which were made use of by 19.4 per cent of all residents. Another 10.3 per cent used the bus, as well as 10.3 per cent being the figure for people who would walk.

The borough is recognised as the home to football club Arsenal, one of the most successful clubs in England and Emirates Stadium, which is one of the largest football stadiums in the country. Other notable attractions range from the London Canal Museum and the King's Head Theatre.

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Single storey house extension pros in Islington

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
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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Ruislip - HA4

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FAQs

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.

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.

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 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.

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