Ground floor House Extension in Glasgow

Discover Single Storey House Extension Prices in Glasgow

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Ground floor House Extension in Glasgow

Are you searching for Single storey house extension in Glasgow? Our network of builders can assist with your job. Every one of our Builder in Glasgow are checked so you can see local honest reviews, when business was started, reviews, approval and cost,  permitting you to make the right decision on who to work with. Let us take the inconvenience out of locating approximately 4 experts for your Single storey house extension project.

Single storey extensions are a great way to add space and value to your property. A single storey extension is often very affordable and they're suitable for many properties. Smaller 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 generally be placed to either the side or rear of a house. Single storey home extensions are often used to extend kitchens or 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 property that may 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 into the garden. While single storey home extensions may appear less complicated than other kinds of extension, careful planning is necessary to make sure that the new space is functional and attractive. Experienced architects and building contractors will be able to advise you on the most effective design for your home extension, taking into account the specifications 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 accentuate your existing property and make use of similar materials for its construction or be made to contrast, offering an impressive effect by using differing materials.

 

Elements that effect Single Storey Extension Costs

There are a few elements to keep in mind when you are establishing your spending plan. The main elements that impact the cost of a single storey extension are the dimension and also the finish. Yet there are various other elements that it is worth bearing in mind while you are making your plans.

Very Expensive Groundworks Needed

If it is difficult to dig the structures and also lay the footing for your extension, after that this can enhance the cost of your extensions. This could be the case if the ground is difficult to collaborate with. Debris in the ground can also increase the prices.

  • Caliber of Fixtures and also Fitting
    After the dimension of the extension, the next most significant element is the grade of the coating. Choosing high-end options can result in the final cost being more than dual what it would be when choosing the basic options.
  • Size of Extension
    When you are getting an extension on your house, the single greatest aspect that will affect the cost of your extension is the size of it. The larger the extension is, the extra you will certainly end up paying. If the location inside the extension is basic, without interior wall surfaces, then this will reduce the cost per m2 somewhat. Nonetheless, despite having 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 go a long way towards determining exactly how large your extension will certainly be. Side return extensions produce the smallest added room so are commonly the least expensive alternative, while a wraparound cooking area extension will certainly create the most space as well as have the most over-priced fittings as well as components.
  • Building Regulations
    In many cases, constructing regulations don't include a lot of cost to a building project. However, if you are constructing an extension onto an older residence, there may be some unexpected costs. This is specifically true if the house has actually not just recently been updated. Building regulations will apply to your whole home, not just the extension. This can bring about the demand for electrics to be considered or door replaced.

 

Kitchen Extensions:

Kitchen extensions mostly come under the areas of single floor extensions, although all kinds of house extensions could be made use of to include additional area for a kitchen.

As an approximate guide, a single floor extension will cost from ₤ 1,000 - ₤ 2,000/ m2, with a basic build at the lower end of the range and also an exceptional construct quality at the greater end at a range, 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 Glasgow

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

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 Glasgow, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Glasgow 2026

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

Single storey house extension searches in July 2026

Single storey house extension Projects in Glasgow in June 2026

15,071

Requests for quotations in Glasgow in June 2026

0

Requests for Single storey house extension quotations in Glasgow in June 2026. 0% change from May 2026.

0

Requests for Single storey house extension quotations in Lanarkshire in June 2026. 0% change from May 2026.

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

Single storey house extension searches in cities and towns near Glasgow June 2026

Glasgow

Glasgow is Scotland's largest city, with a population of 592,000. It is built around the River Clyde and located in the West Central Lowlands region. The city and its surrounding areas have expanded rapidly, thanks mainly to urban relocation projects during the 60s. There now stands 1,199,629 people living in the Greater Glasgow urban area. More and more homeowners have started to look at property improvement options over the last few years and using top tradesmen in Glasgow is the recommended option.

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Similar Customer Enquiries for Single storey house extension in Glasgow

04 Feb

House Extensions | Single Storey

Glasgow - G66

Enquiry from: Jessica T

Start Date: Immediate

Looking at small single-storey rear extension, approx 2.5m x 3m to add a "snug"/office. Using existing window opening to knock through - no external doors required, just windows on 2 sides.

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21 Sep

House Extensions | Single Storey

Glasgow - G76

Enquiry from: Jennifer M

Start Date: 1 to 3 months

customer made an enquiry for single storey house extension and confirmed on the local quotes site they would like quotes from a builder.customer lives in the glasgow area and would like a call to disc...

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22 Feb

House Extensions | Single Storey

Glasgow - G13

Enquiry from: Karen L

Start Date: 1 to 3 months

single storey extension to rear of semi detached property to for toilet/shower room. possibly also interested in extending the kitchen which is also to the rear. time scale: 1-3 months please call t...

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02 Nov

House Extensions | Single Storey

Glasgow - G61

Enquiry from: Karen W

Start Date: Immediate

customer requested quotes for single storey house extension from a builder around glasgow. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the i...

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03 Sep

House Extensions | Single Storey

Glasgow - G15

Enquiry from: Elizabeth R

Start Date: Less than one month

customer in the glasgow area made an enquiry a couple of projects including single storey house extension.call anytime and arrange an appointment to discuss. below is some details about this project:c...

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28 Aug

House Extensions | Single Storey

Glasgow - G21

Enquiry from: Alan W

Start Date: Immediate

single storey extension to a mid terrace house

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17 Aug

House Extensions | Single Storey

Glasgow - G63

Enquiry from: Louise W

Start Date: Immediate

customer made an online enquiry for single storey house extension and confirmed on telephone and sms they would like a call with a builder to discuss prices.please call to arrange an appointment to qu...

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30 Jun

House Extensions | Single Storey

Glasgow - G61

Enquiry from: Alan K

Start Date: 1 to 3 months

customer in the glasgow area made an enquiry a couple of projects including single storey house extension.call anytime and arrange an appointment to discuss. below is some details about this project:c...

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25 Jun

House Extensions | Single Storey

Glasgow - G13

Enquiry from: Leigh H

Start Date: Immediate

customer made an enquiry for single storey house extension and confirmed on the quotatis site they would like quotes from a builder.mrs lives in the glasgow area and would like a call to discuss optio...

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24 Jun

House Extensions | Single Storey

Glasgow - G62

Enquiry from: David J

Start Date: Less than one month

customer made an enquiry for single storey house extension and confirmed on the quotatis site they would like quotes from a builder.mr lives in the glasgow area and would like a call to discuss option...

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19 May

House Extensions | Single Storey

Glasgow - G14

Enquiry from: Haris M

Start Date: Immediate

customer made an online enquiry for single storey house extension and confirmed on sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote....

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23 Jun

House Extensions | Single Storey

Glasgow - G76

Enquiry from: Kirsten M

Start Date: Immediate

mrs requested quotes for single storey house extension from a builder around glasgow. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the inform...

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17 Jun

House Extensions | Single Storey

Glasgow - G68

Enquiry from: Mark R

Start Date: Immediate

Single storey timber extension 6m x 3.5m

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16 Jun

House Extensions | Single Storey

Glasgow - G64

Enquiry from: Michael C

Start Date: 1 to 3 months

47.8 sq m extension got plans looking for builder. single storey time scale: 1-3 months please call to appoint

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26 May

House Extensions | Single Storey

Glasgow - G61

Enquiry from: Jennifer S

Start Date: Immediate

customer in the glasgow area made an enquiry a couple of projects including single storey house extension.call anytime and arrange an appointment to discuss. below is some details about this project:c...

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19 May

House Extensions | Single Storey

Glasgow - G74

Enquiry from: Jean T

Start Date: Immediate

customer made an online enquiry for single storey house extension and confirmed on sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote....

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02 May

House Extensions | Single Storey

Glasgow - G61

Enquiry from: Jennifer S

Start Date: Immediate

mrs requested quotes for single storey house extension from a builder around glasgow. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the inform...

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13 Mar

House Extensions | Single Storey

Glasgow - G66

Enquiry from: Paul M

Start Date: Immediate

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: terrace looking for: sin...

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12 Mar

House Extensions | Single Storey

Glasgow - G15

Enquiry from: Liam R

Start Date: 1 to 3 months

a single storey side extension for an additional bedroom. time scale: 1-3 months please call to appoint

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05 Mar

House Extensions | Single Storey

Glasgow - G61

Enquiry from: Richard H

Start Date: Immediate

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: semi detached looking fo...

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FAQs

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 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.

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 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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