Ground floor House Extension in Stanmore

Compare Single Storey House Extension Prices in Stanmore

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Ground floor House Extension in Stanmore

Are you trying to find Single storey house extension in Stanmore? Our network of builders can help with your project. Every one of our Builder in Stanmore are checked so you can see local testimonials, when business was founded, reviews, approval and price,  permitting you to make the appropriate decision on who to employ. Allow us take the inconvenience out of discovering up to 4 experts for your Single storey house extension job.

Single storey extensions are a great way to add space and value to your house. A single storey extension can be extremely cost effective and they're suitable for many properties. Smaller sized single storey home extensions can be built without the need 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 located to either the side or back of a house. Single storey home extensions can be used to extend kitchen areas or to add a downstairs study or utility room.

 

Additionally, they are often used to make a larger open plan area in the downstairs of the house that might be used as a kitchen diner or living area. Adding roof lights and bifold doors to your home extension will create a big airy space that provides a seamless transition in to the garden. While single storey home extensions may appear simpler than other kinds of extension, careful planning remains essential to make sure that the new space is useful and attractive. Professional architects and contractors will be able to advise you 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 present building. Your single storey home extension could be designed to accentuate your existing property and make use of similar materials for its construction or be made to contrast, supplying an impressive effect by using different materials.

 

Factors that effect Single Storey Extension Prices

There are a couple of variables to remember when you are establishing your spending plan. The major factors that influence the price of a single storey extension are the size and the coating. Yet there are various other variables that it is worth bearing in mind while you are making your strategies.

Very Expensive Groundworks Needed

If it is tough to dig the structures and lay the footing for your extension, then this can boost the cost of your extensions. This might be the instance if the ground is hard to collaborate with. Particles in the ground can likewise elevate the prices.

  • Grade of Fixtures as well as Fitting
    After the size of the extension, the next greatest aspect is the caliber of the surface. Choosing high-end choices can result in the final price being more than double what it would certainly be when picking the fundamental options.
  • Dimension of Extension
    When you are obtaining an extension on your residence, the single most significant aspect that will impact the price of your extension is the size of it. The bigger the extension is, the extra you will certainly end up paying. If the location inside the extension is simple, without any internal walls, then this will certainly decrease the cost per m2 a little. Nevertheless, despite this in mind. The bigger the area of your extension, the extra you pay.
  • Type of Extension
    The kind of extension you select will certainly go a long way in the direction of dictating how big your extension will certainly be. Side return extensions produce the smallest extra room so are frequently the most affordable alternative, while a wraparound kitchen extension will certainly develop one of the most space as well as have one of the most very expensive fittings and components.
  • Building Regulations
    For the most part, building laws don't include a great deal of cost to a building project. However, if you are developing an extension onto an older home, there might be some unexpected costs. This is particularly true if the residence has not lately been updated. Building policies will put on your whole residence, not simply the extension. This can result in the requirement for electrics to be looked at or door changed.

 

Kitchen Extensions:

Kitchen extensions mainly fall into the areas of ground floor extensions, although all kinds of property extensions could be utilized to incorporate added room for a kitchen.

As an approximate overview, a single storey extension will cost from ₤ 1,000 - ₤ 2,000/ m2, with a fundamental build at the reduced end of the scale and also a superb construct high quality at the greater end at an array, 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 Stanmore

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 Stanmore, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Stanmore 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 Stanmore in February 2025

1,643

Requests for quotations in Stanmore in February 2025

0

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

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Requests for Single storey house extension quotations in Middlesex 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 Stanmore February 2025

Stanmore

Stanmore is a suburban area situated in the London Borough of Harrow, that's found to the northwest of Greater London. The region is characterised by quite a few restaurants and cafes and is also mostly an affluent area. Therefore keeping property value is important in Stanmore, so exclusively use local, vetted tradesmen to make sure a great price and high quality finish to the work you want done.

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Similar Customer Enquiries for Single storey house extension in Stanmore

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16 Nov

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18 Aug

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14 Jun

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Slough - SL3

Enquiry from: Eba A

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18 Apr

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Slough - SL2

Enquiry from: Nigel M

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17 Mar

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Beaconsfield - HP9

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10 Aug

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21 Jul

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Uxbridge - UB9

Enquiry from: Gail L

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21 May

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26 Apr

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Slough - SL1

Enquiry from: Imran K

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11 Mar

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Amersham - HP6

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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 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 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 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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