Ground floor House Extension in Bellingham

Find Single Storey House Extension Prices in Bellingham

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Ground floor House Extension in Bellingham

Are you seeking Single storey house extension in Bellingham? Our network of builders can help with your project. All of our Builder in Bellingham are examined so you can see local testimonials, when the business was set up, ratings, satisfaction and price,  allowing you to make the ideal choice on who to hire. Let us take the inconvenience out of finding up to 4 experts 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 quite affordable and they're appropriate for a multitude of homes. 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. Large single storey extensions will still need planning permission. Single storey home extensions can also typically be situated to either the side or rear of your house. Single storey home extensions can be used to expand 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 house 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 simpler than other sorts of extension, careful planning is needed to ensure that the new space is functional and beautiful. Experienced architects and builders will be able to give you advice on the best design for your home extension, taking into account the specifications of the new space as well as the best way to complement the existing building. Your single storey home extension could be made to accentuate your existing property and employ similar materials for its construction or be made to contrast, offering an impressive effect by using different materials.

 

Variables that impact Single Storey Extension Prices

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

High Priced 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 may be the situation if the ground is tough to deal with. Debris in the ground can additionally increase the prices.

  • Grade of Fixtures and Fitting
    After the size of the extension, the following biggest element is the grade of the finish. Selecting high-end options can cause the last price being more than dual what it would be when selecting the fundamental options.
  • Dimension of Extension
    When you are getting an extension on your house, the single most significant variable that will certainly impact the cost of your extension is the size of it. The bigger the extension is, the much more you will wind up paying. If the location inside the extension is straightforward, without any internal wall surfaces, then this will lower the price per m2 slightly. Nonetheless, even with this in mind. The bigger the area of your extension, the a lot more you pay.
  • Sort of Extension
    The type of extension you choose will certainly go a long way towards dictating just how big your extension will be. Side return extensions produce the tiniest added area so are commonly the least expensive alternative, while a wraparound kitchen area extension will certainly develop one of the most room and have one of the most high-priced fittings and also components.
  • Building Regulations
    In many cases, constructing laws do not add a lot of price to a building task. However, if you are constructing an extension onto an older house, there may be some unanticipated prices. This is particularly true if the home has actually not recently been updated. Building regulations will apply to your whole home, not simply the extension. This can cause the demand for electrics to be considered or door changed.

 

Kitchen Extensions:

Kitchen extensions largely fall into the areas of single floor extensions, although all sort of house extensions could be used to incorporate added area for a kitchen.

As an approximate overview, a single floor extension will set you back from ₤ 1,000 - ₤ 2,000/ m2, with a standard construct at the reduced end of the scale and an excellent construct top quality at the greater 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 Bellingham

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 2026

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£23,200

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£29,000

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£34,800

£35300

£26475

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£8825

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

Single storey house extension installation cost in Bellingham 2026

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

Single storey house extension searches in June 2026

Single storey house extension Projects in Bellingham in May 2026

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Requests for quotations in Bellingham in May 2026

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Requests for Single storey house extension quotations in Bellingham in May 2026. 0% change from April 2026.

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Requests for Single storey house extension quotations in Northumberland in May 2026. 0% change from April 2026.

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

Single storey house extension searches in cities and towns near Bellingham May 2026

Bellingham

Bellingham is a district in south east London, in the London Borough of Lewisham. Its neighbouring districts are Catford, Downham and Sydenham. The Ravensbourne River runs through the middle of Bellingham, also to the east and west it is bordered by railway lines running south from Catford.

The real name Bellingham means ‘the water-meadow owned by Beora’s people’, and was the name of the medieval manor in the region. The name was preserved by the farm in the area, Bellingham Railway Station and the Bellingham Estate. Other historical names have been preserved by the street titles of the estate, which are connected with King Alfred, who was thought to have already been the lord of the manor of Lewisham, and were taken from the brands of mills, houses and fields in the area.

Bellingham was mainly farmland until the Bellingham Estate was built, between 1920 and 1923. London Town Council built about 2600 houses and flats in this time. Bellingham Estate was one of many huge estates constructed by London City Council after the First World War to assist with slum clearance and reduce overcrowding. As there was lots of land available most of the dwellings constructed were two-story homes, and there was plenty of green, open space.

Today, Bellingham is a localised town centre. Its high street is Randlesdown Road, which includes a supermarket, a gym, hairdressers and multiple restaurants and food outlets. It has a sixth form college also, and a church and a library. Bellingham boasts many well-known former and present residents, like the singer/song-writer Kate Bush, the previous Labour Prime Minister James Callaghan, and the footballer Ian Wright.

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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.

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 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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