Ground floor House Extension in Olney

Obtain Single Storey House Extension Prices in Olney

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Ground floor House Extension in Olney

Are you trying to find Single storey house extension in Olney? Our network of builders can assist with your project. Every one of our Builder in Olney are checked so you can see local consumer reviews, when the business was started, reviews, approval and also price,  allowing you to make the appropriate decision on who to employ. Let us take the trouble out of discovering as much as 4 pros 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 can be extremely affordable and they're suitable for a wide variety of properties. 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. Substantial single storey extensions will still need planning permission. Single storey home extensions can also typically be placed to either the side or rear of your house. Single storey home extensions are often used to expand 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 property that could be used as a kitchen diner or living area. Adding roof lights and bifold doors to your home extension will create a huge airy space that creates a seamless transition in to the garden. While single storey home extensions may appear simpler than other types of extension, careful planning remains necessary to ensure that the new space is practical and beautiful. Experienced architects and building contractors can give you advice on the most appropriate design for your home extension, taking into account the needs of the new space as well as the best way to complement the pre-existing building. Your single storey home extension could be made to complement your existing property and make use of similar materials for its construction or be made to contrast, supplying a striking effect by using different materials.

 

Elements that impact Single Storey Extension Prices

There are a couple of variables to bear in mind when you are setting your budget. The major elements that affect the price of a single storey extension are the dimension and the finish. However there are various other factors that it deserves keeping in mind while you are making your strategies.

Costly Groundworks Needed

If it is tough to dig the foundations and lay the footing for your extension, after that this can boost the cost of your extensions. This could be the instance if the ground is hard to work with. Debris in the ground can also elevate the costs.

  • Grade of Fixtures and also Fitting
    After the size of the extension, the following largest variable is the grade of the surface. Selecting premium choices can lead to the last cost being more than dual what it would be when picking the standard options.
  • Size of Extension
    When you are getting an extension on your house, the single most significant variable that will influence the cost of your extension is the size of it. The bigger the extension is, the extra you will wind up paying. If the location inside the extension is easy, with no interior walls, after that this will certainly decrease the cost per m2 slightly. However, despite this in mind. The bigger the area of your extension, the much more you pay.
  • Type of Extension
    The sort of extension you pick will go a long way in the direction of dictating exactly how big your extension will be. Side return extensions create the smallest added space so are typically the most inexpensive choice, while a wraparound cooking area extension will create one of the most area as well as have one of the most costly fittings and components.
  • Building Regulations
    For the most part, building regulations do not add a great deal of cost to a building task. Nevertheless, if you are developing an extension onto an older house, there might be some unanticipated prices. This is especially true if the residence has not just recently been updated. Building laws will apply to your entire house, not simply the extension. This can bring about the demand for electrics to be checked out or door replaced.

 

Kitchen Extensions:

Kitchen extensions greatly come under the areas of ground storey extensions, although all type of home extensions could be used to integrate extra area for a kitchen.

As an approximate overview, a single storey extension will cost from ₤ 1,000 - ₤ 2,000/ m2, with a standard build at the reduced end of the range and an outstanding develop top quality at the greater end at a range, with expenses of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will supply up to four Single storey house extension pros locally, who will certainly provide quotes for the work you want done. You'll get a property visit from specialists in Olney who'll aid you to pick the appropriate Single storey house extension for your house before performing the installation. Enter your postal code to start searching now.

Average Single storey house extension cost in Olney

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 Olney, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Olney 2025

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

Single storey house extension searches in June 2025

Single storey house extension Projects in Olney in May 2025

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Requests for quotations in Olney in May 2025

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Requests for Single storey house extension quotations in Olney in May 2025. 0% change from April 2025.

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Requests for Single storey house extension quotations in Buckinghamshire in May 2025. 0% change from April 2025.

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

Single storey house extension searches in cities and towns near Olney May 2025

Olney

Olney is a market community and also civil parish in the Borough of Milton Keynes in South East England. At the 2011 Census, it had a population of around 6,500 individuals. It rests on the River Great Ouse, very close to the borders of Buckinghamshire with Bedfordshire and also Northamptonshire, as well as equidistant from Northampton, Bedford and Milton Keynes. It is accessed by the M1 at Junction 14 (about seven miles), with the closest passenger rail solution at Milton Keynes Central and also Bedford railway terminals (each about twelve miles remote). It is a popular visitor location, probably best understood for the Olney Pancake Race as well as for the Olney Hymns by William Cowper and John Newton.

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Single storey house extension pros in Olney

Jassi Builders LTD

2 review(s)
Based: in Hayes, UB4 9YD

Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I have completed all my work on perfect time and leave customers in complete satisfaction. We do all types of loft conversions, exten...

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Angela A., HP1
3

House Extensions | Single Storey in Hemel Hempstead

Assured me he Would give me a good price which made me feel less confident with this builder he was supposed to phone on...

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FAQs

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).

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 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.

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.

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Olney Single storey house extension installers are rated 4.3 out of 5 based on 5 reviews of 41 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Single storey house extension projects that have been connected with Single storey house extension pros to help them. All Single storey house extension contractors All Olney Single storey house extension contractors
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