House Extensions | Single Storey
Darlington - DL1
Enquiry from: Deborah W
Start Date: Immediate
Single story extension to provide a downstairs toilet and additional room
Are you seeking Single storey house extension in County Durham? Our network of builders can aid with your task. Every one of our Builder in County Durham are examined so you can see local write-ups, when the business was opened, reviews, satisfaction as well as day rate, allowing you to make the appropriate choice on who to hire. Let us take the headache out of locating approximately 4 pros for your Single storey house extension task.
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 are suitable for numerous houses. Smaller single storey home extensions can be built without having to apply 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 often be located to either the side or rear of a house. Single storey home extensions are often used to expand kitchen areas or even to add a downstairs study or utility room.
Also, they are often used to create a larger open plan area in the downstairs of the property 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 into the garden. While single storey home extensions may appear less complicated than other types of extension, careful planning is necessary to ensure that the new space is useful and attractive. Professional architects and building contractors can advise you on the most suitable design for your home extension, considering the needs 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 pre-existing property and employ similar materials for its construction or be designed to contrast, presenting a striking effect by using differing materials.
Factors that effect Single Storey Extension Prices
There are a couple of factors to remember when you are setting your spending plan. The primary elements that affect the price of a single storey extension are the dimension as well as the surface. However there are various other elements that it is worth remembering while you are making your plans.
Very Expensive Groundworks Needed
If it is challenging to dig the structures as well as lay the footing for your extension, then this can raise the price of your extensions. This may be the case if the ground is difficult to deal with. Debris in the ground can likewise raise the prices.
Kitchen Extensions:
Kitchen extensions largely come under the areas of ground storey extensions, although all kinds of home extensions could be made use of to include added area 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 reduced end of the range and an outstanding 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 supply approximately 4 Single storey house extension pros in your area, who will provide quotations for the job you want done. You'll get a home visit from specialists in County Durham who'll help you to select the right Single storey house extension for your home before executing the installment. Enter your postcode to begin 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 |
£35300
£26475
£17650
£8825
£0
| Labour cost | £14,000 | |
| Material cost | £12,000 | |
| Waste removal | £3,000 |
Requests for quotations in County Durham in June 2026
Requests for Single storey house extension quotations in County Durham in June 2026. 0% change from May 2026.
Requests for Single storey house extension quotations in Northern Ireland in June 2026. 0% change from May 2026.
Darlington - DL1
Enquiry from: Deborah W
Start Date: Immediate
Single story extension to provide a downstairs toilet and additional room
Darlington - DL3
Enquiry from: E
Start Date: Immediate
Small extension with flat roof attached to garage roof for downstairs cloakroom to include plumbing fitting electrics and plastering inclusive service.
Bishop Auckland - DL14
Enquiry from: Graham A
Start Date: 1 to 3 months
construct garage style building/workshop along side of a detached house. approximately 10 metres long & 4 metres wide, pent roof on exterior house wall. built of concrete blocks, thermalite blocks on ...
Bishop Auckland - DL14
Enquiry from: Niki O
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...
Stanley - DH9
Enquiry from: Petra A
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...
Consett, Durham, Stanley - DH8
Enquiry from: Emmanuel K
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...
Darlington - DL1
Enquiry from: Mavis 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: Terrace Looking For: Sin...
Peterlee - SR8
Enquiry from: Emma F
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...
Spennymoor - DL16
Enquiry from: Iain C
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...
Durham - DH1
Enquiry from: Toby J
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...
Durham - DH1
Enquiry from: Toby J
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...
Darlington - DL3
Enquiry from: Nirmala A
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...
Seaham - SR7
Enquiry from: MR G
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...
Seaham - SR7
Enquiry from: Pauline B
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...
Darlington - DL2
Enquiry from: Kevin M
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...
Newton Aycliffe - DL5
Enquiry from: Chris M
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: Detached Looking For: Si...
Wingate - TS28
Enquiry from: Jude 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: Semi detached Looking Fo...
Darlington - DL2
Enquiry from: ANJA D
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: Looking For: Single sto...
Crook - DL15
Enquiry from: Fran H
Start Date: Less than one month
Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extension Do you have planning permission: No Would you require assistance to gain this: No Do you...
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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.
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.
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.
Builders are everywhere, but finding one for your project can be tricky and stressful, with both cost and reliability coming into question. This is even more worrisome when you’re fully aware that your house extension can only be as good as the builder. If you’re also facing the same challenge, then you’ve come to the right place. In this article, we’ll share with you some tips on how to choose a professional and reliable builder who’ll ensure you get immense value for every penny spent. Let’s take a look!
✓ Ask for recommendations. To find a tradesperson, not just a builder, personal recommendations is the best way to go. Building a house extension is a major undertaking which comes with a lot of costs, so if you’re going to do it the least you can do is ensure you do it right. Carry out your research, ask friends and family, neighbours and loved ones if the know of any reliable builder in the local area. If they’ve have one they’ve used, you can request for the cost, quality of the job done, the duration of the project and any other detail you feel you should know.
✓ Search Online. Use our search feature to look at the builders available or submit and enquiry and we will find you one. Our site holds details of numerous builders and building companies which you can go through their ratings to select the best.
✓ Select a reliable builder from trading association. Most reliable builders are usually a member of a recognized trading association or the other. Though this is not obligatory for builders, but it can be used as a dependable medium to find a good builder. We list what trade association the builders are a member of.
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