Ground floor House Extension in Londonderry

Obtain Single Storey House Extension Prices in Londonderry

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Ground floor House Extension in Londonderry

Are you seeking Single storey house extension in Londonderry? Our network of builders can aid with your task. Every one of our Builder in Londonderry are examined so you can see local consumer reviews, when business was opened, ratings, satisfaction as well as day rate,  enabling you to make the ideal choice on who to hire. Let us take the problem out of finding up to 4 experts 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 is often very cost effective and they are appropriate for many houses. Smaller sized single storey home extensions can be built without having to make an application for planning permission as they are protected by permitted development rights. Large single storey extensions will still need planning permission. Single storey home extensions can also often be situated to either the side or back of your home. Single storey home extensions can be used to extend kitchens 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 might 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 less complicated than other types of extension, careful planning is still needed to make sure that the new space is functional and attractive. Competent architects and builders 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 designed to complement your current property and make use of similar materials for its construction or be designed to contrast, offering a striking effect by using differing materials.

 

Factors that impact Single Storey Extension Prices

There are a couple of aspects to remember when you are establishing your spending plan. The primary variables that influence the cost of a single storey extension are the dimension as well as the surface. However there are various other variables that it is worth remembering while you are making your strategies.

Expensive Groundworks Needed

If it is hard to dig the foundations as well as lay the footing for your extension, after that this can increase the price of your extensions. This might be the instance if the ground is tough to deal with. Debris in the ground can likewise raise the costs.

  • Caliber of Fixtures and also Fitting
    After the size of the extension, the next most significant element is the caliber of the finish. Choosing high-end options can cause the last price being more than dual what it would be when selecting the basic options.
  • Dimension of Extension
    When you are obtaining an extension on your house, the single biggest element that will impact the cost of your extension is the size of it. The bigger the extension is, the extra you will certainly wind up paying. If the area inside the extension is simple, with no internal wall surfaces, after that this will certainly lower the price per m2 a little. However, despite this in mind. The larger the area of your extension, the more you pay.
  • Kind of Extension
    The sort of extension you pick will certainly go a long way towards dictating just how big your extension will certainly be. Side return extensions create the smallest additional room so are usually the most affordable option, while a wraparound kitchen area extension will certainly produce the most space and also have one of the most expensive fittings and fixtures.
  • Building Regulations
    In many cases, building guidelines don't include a great deal of price to a structure project. Nevertheless, if you are constructing an extension onto an older house, there might be some unexpected costs. This is especially real if the residence has actually not just recently been updated. Building guidelines will put on your whole home, not simply the extension. This can bring about the need for electrics to be taken a look at or door replaced.

 

Kitchen Extensions:

Kitchen extensions mainly come under the areas of ground floor extensions, although all sort of home extensions could be utilized to incorporate added space for a kitchen.

As an approximate guide, a single floor extension will cost from ₤ 1,000 - ₤ 2,000/ m2, with a fundamental construct at the reduced end of the range and an exceptional build high quality at the greater end at a variety, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will give as much as four Single storey house extension pros in your area, who will certainly provide quotations for the job you want done. You'll receive a home visit from professionals in Londonderry who'll assist you to choose the ideal Single storey house extension for your home before accomplishing the setup. Enter your postcode to begin browsing now.

Average Single storey house extension cost in Londonderry

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 Londonderry, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Londonderry 2025

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

Single storey house extension searches in April 2025

Single storey house extension Projects in Londonderry in March 2025

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Requests for quotations in Londonderry in March 2025

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

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

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

Single storey house extension searches in cities and towns near Londonderry March 2025

Londonderry

Having a populace more than 237,000, Londonderry, sometimes known simply as Derry, is the 2nd biggest city in Northern Ireland. Derry is found on the western side of the River Foyle and in 2013 will certainly be the 1st UK city to become honoured with the title of UK City of Culture. Keep your Londonderry house up-to-date and ensure to obtain more than one quotation from checked out specialists close to you.

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25 Jul

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Londonderry - BT47

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21 Aug

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29 Jul

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09 May

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01 Mar

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Londonderry - BT47

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FAQs

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.

do i need planning permission for a kitchen extension?

If you’re planning to construct a kitchen extension on your property, one of the first things that comes to mind is whether or not you’ll require a planning permission before you proceed. Generally, kitchen extensions are normally classified as permitted development which allows you to carry out your project without any interruptions from the law or your local authority. In other words, if your extension is meets up with the guidelines of the permitted development rights, you won’t have to apply for a planning permission. However if otherwise, you’ll have to apply for a planning permission to your local council and may require additional reports. And regardless of your position, you’ll always need building regulations approval before you can carry out any kitchen extension project. It may also be required that you’ll have to issue a part wall notice if you’re to build on or close to the boundary with a neighbour.

If you don’t want to go through the hassle and stress involved in applying for a planning permission with your local council, then you must ensure the following:

✓ Your kitchen extension must not be over half of the area of land around your main house.

✓ The kitchen extension must not be side elevation onto a highway or forward of the principal elevation.

✓ The extension must not be taller than the highest part of the roof.

✓ The height of your kitchen extension must not go beyond four metres.

✓ Kitchen extension that’s more than one storey must not go exceed the rear wall of the main house by more than three metres.

✓ Two storey kitchen extensions must not be closer to rear boundary by anything less than seven metres.

✓ The kitchen extension must not include balconies, verandas or any raised platforms.

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.

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).

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