House Extensions | Single Storey
Bath - BA1
Enquiry from: Daniel B
Start Date: 1 to 3 months
extension for kitchen (single storey)and a toilet time scale: 1-3 months please call to appoint
Are you searching for Single storey house extension in Bath? Our network of builders can assist with your job. All of our Builder in Bath are examined so you can see local testimonials, when business was set up, ratings, satisfaction as well as price, enabling you to make the appropriate decision on who to employ. Let us take the inconvenience out of finding approximately 4 professionals for your Single storey house extension job.
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 are suited to numerous houses. Smaller sized single storey home extensions can be built without the need to make an application for planning permission as they are covered under permitted development rights. Large single storey extensions will still need planning permission. Single storey home extensions can also usually be positioned to either the side or back of your home. Single storey home extensions are often used to extend kitchen areas or even to add 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 may be used as a kitchen diner or living area. Adding roof lighting and bifold doors to your home extension will create a sizeable 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 is essential to make sure that the new space is functional and beautiful. Certified architects and builders can give you advice on the most effective design for your home extension, considering the needs of the new space as well as the best way to complement the existing building. Your single storey home extension could be made to complement your existing property and use similar materials for its construction or be made to contrast, providing an impressive effect by using different materials.
Elements that impact Single Storey Extension Prices
There are a couple of elements to keep in mind when you are establishing your budget plan. The primary aspects that influence the cost of a single storey extension are the size and the coating. Yet there are other variables that it is worth remembering while you are making your plans.
High-priced Groundworks Needed
If it is challenging to dig the foundations as well as lay the ground for your extension, then this can boost the cost of your extensions. This might be the instance if the ground is tough to collaborate with. Particles in the ground can additionally elevate the prices.
Kitchen Extensions:
Kitchen extensions largely come under the areas of single storey extensions, although all kinds of property extensions could be utilized to include additional room for a kitchen.
As an approximate overview, a single floor extension will cost from ₤ 1,000 - ₤ 2,000/ m2, with a standard construct at the lower end of the range and also an excellent develop high quality at the greater end at an array, with costs 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 supply quotations for the work you want done. You'll obtain a home visit from experts in Bath that'll assist you to select the right Single storey house extension for your home prior to carrying out the installment. Enter your postcode to start browsing currently.
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
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£47100
£35325
£23550
£11775
£0
| Labour cost | £14,000 | |
| Material cost | £12,000 | |
| Waste removal | £3,000 |
Requests for quotations in Bath in May 2026
Requests for Single storey house extension quotations in Bath in May 2026. 0% change from April 2026.
Requests for Single storey house extension quotations in Avon in May 2026. 0% change from April 2026.
Bath is still heavily influenced by the Roman period and the old buildings give a touch of elegance to the cultural city. This World Heritage city positioned in the county of Somerset is well-known for its structures, and homes in many cases are in need of home improvement updates.
Bath - BA1
Enquiry from: Daniel B
Start Date: 1 to 3 months
extension for kitchen (single storey)and a toilet time scale: 1-3 months please call to appoint
Bath - BA1
Enquiry from: DANIEL B
Start Date: 1 to 3 months
extension of a single storey kitchen and convert a boiler room as toilet in the ground floor time scale: 1-3 months please call to appoint
Bath - BA1
Enquiry from: Tim T
Start Date: Less than one month
we have just bought a house in bathford (***) and we would like to build a single storey extension to the rear (approx 3m x 5.5m) with a standing height basement below. we are looking for a design and...
Bath - BA1
Enquiry from: Graham L
Start Date: 1 to 3 months
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: Detached Looking For: Si...
Bath - BA1
Enquiry from: Ian C
Start Date: Less than one month
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...
Bath - BA2
Enquiry from: L
Start Date: 1 to 3 months
Are you the property owner: Owner of the property Property Type: Terrace Looking For: Single storey extension Do you have planning permission: No Would you require assistance to gain this: Yes Do you...
Bath - BA2
Enquiry from: L
Start Date: 1 to 3 months
Are you the property owner: Owner of the property Property Type: Terrace Looking For: Single storey extension Do you have planning permission: No Would you require assistance to gain this: Yes Do you...
Bristol - BS6
Enquiry from: Safina I
Start Date: Immediate
To complete a single story rear extension and to complete the shower room. 1.remove wall and insert boxed steels for open plan kitchen. 2.complete floors, ceiling and walls of new built. 3.complet...
Bristol - BS4
Enquiry from: Mike K
Start Date: Immediate
I'm looking to build a small extension to the back of the house, apx 2.5 x 5 mtr, just to have a little dining room with the point of entry via a door made by a widening kitchen window.
Bristol - BS4
Enquiry from: Anna K
Start Date: 1 to 3 months
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....
Bristol - BS40
Enquiry from: Cher C
Start Date: Immediate
We live in a dormer bungalow and we want to put a extension above
Bristol - BS14
Enquiry from: Rocco M
Start Date: 1 to 3 months
customer in the bristol 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...
Bristol - BS13
Enquiry from: Claire K
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 bristol area and would like a call to discuss optio...
Bristol - BS9
Enquiry from: Peter S
Start Date: 1 to 3 months
customer in bristol area has requested that we arrange quotes for their single storey house extension project.they are considering various options and would like to discuss with a builder directly.ple...
Bristol - BS7
Enquiry from: Cristina M
Start Date: Immediate
customer made an online enquiry for single storey house extension and confirmed on telephone, sms and email they would like a call with a builder to discuss prices.please call to arrange an appointmen...
Bristol - BS40
Enquiry from: James S
Start Date: 1 to 3 months
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: detached looking for: si...
Bristol - BS3
Enquiry from: BRETT E
Start Date: 1 to 3 months
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...
Bristol - BS9
Enquiry from: Rob 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: detached looking for: si...
Bristol - BS7
Enquiry from: Jennifer H
Start Date: Less than one month
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...
Bristol - BS10
Enquiry from: Elise B
Start Date: Less than one month
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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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.
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).
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.
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.
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