Ground floor House Extension in St Helens

Obtain Single Storey House Extension Prices in St Helens

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Ground floor House Extension in St Helens

Are you looking for Single storey house extension in St Helens? Our network of builders can assist with your task. Every one of our Builder in St Helens are checked so you can see local testimonials, when the business was created, rankings, approval as well as day rate,  permitting you to make the ideal decision on who to employ. Let us take the inconvenience out of locating 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 property. A single storey extension can be very affordable and they're suitable for many homes. Smaller sized single storey home extensions can be built without having 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 often be positioned to either the side or back of a home. Single storey home extensions can be used to extend kitchens or to put in 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 huge airy space that creates a seamless transition in to the garden. While single storey home extensions may appear simpler than other sorts of extension, careful planning continues to be necessary to make sure that the new space is functional and beautiful. Professional architects and builders can advise you on the best 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 designed to match your present property and make use of similar materials for its construction or be made to contrast, presenting a striking effect by using different materials.

 

Factors that effect Single Storey Extension Costs

There are a few elements to keep in mind when you are setting your budget. The main variables that influence the price of a single storey extension are the size as well as the finish. Yet there are various other aspects that it deserves bearing in mind while you are making your strategies.

Very Expensive Groundworks Needed

If it is hard to dig the foundations and lay the footing for your extension, then this can increase the price of your extensions. This may be the situation if the ground is tough to work with. Debris in the ground can also increase the prices.

  • Caliber of Fixtures and Fitting
    After the dimension of the extension, the next most significant variable is the grade of the surface. Selecting premium alternatives can cause the final cost being more than double what it would certainly be when picking the basic choices.
  • Size of Extension
    When you are obtaining an extension on your house, the single most significant element that will certainly impact the price of your extension is the size of it. The bigger the extension is, the much more you will certainly wind up paying. If the area inside the extension is simple, without any inner wall surfaces, after that this will reduce the price per m2 somewhat. However, despite this in mind. The larger the area of your extension, the a lot more you pay.
  • Type of Extension
    The type of extension you choose will go a long way in the direction of dictating exactly how huge your extension will certainly be. Side return extensions produce the smallest added space so are often the most affordable alternative, while a wraparound kitchen area extension will certainly create the most space and have one of the most very expensive fittings as well as fixtures.
  • Building Regulations
    In most cases, building guidelines do not add a great deal of cost to a structure project. Nevertheless, if you are constructing an extension onto an older residence, there might be some unanticipated costs. This is especially true if the house has actually not just recently been updated. Building policies will apply to your entire home, not simply the extension. This can lead to 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 type of property extensions could be utilized to incorporate extra 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 range and a superb develop top quality at the greater end at an array, with expenses of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will supply approximately four Single storey house extension pros locally, that will provide quotations for the work you desire done. You'll receive a home visit from professionals in St Helens who'll aid you to choose the ideal Single storey house extension for your house before carrying out the installment. Enter your postal code to begin searching currently.

Average Single storey house extension cost in St Helens

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 St Helens, as reported by local LeadsDoWork members.

Single storey house extension installation cost in St Helens 2026

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

The Merseyside town of St Helens has a population over 100,000, found in Lancashire to the northwest of England. The town developed swiftly in the Industrial Revolution and even today remains to be a commercial region. For your next household improvement, be sure to use licensed businesses in St Helens.

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Similar Customer Enquiries for Single storey house extension in St Helens

28 Aug

House Extensions | Single Storey

St. Helens - WA10

Enquiry from: SHEILA E

Start Date: Less than one month

single storey extension at the side of house. its a semi detached house and looking for full length extension with window at front and either bifolding doors or french doors at side time scale: less...

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28 Mar

House Extensions | Single Storey

St. Helens - WA10

Enquiry from: Richard 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...

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14 Apr

House Extensions | Single Storey

Ellesmere Port - CH66

Enquiry from: K

Start Date: Immediate

What type of property is this for? House What type of extension do you need? Single storey extension When was the property built? 1980 or later How many stories is the current building? 2 Storey...

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26 Jul

House Extensions | Single Storey

Northwich - CW8

Enquiry from: Lynne C

Start Date: Less than one month

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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15 Mar

House Extensions | Single Storey

Ellesmere Port - CH65

Enquiry from: Sabine C

Start Date: Immediate

customer in ellesmere port areas is looking to do a couple of projects at the moment, and would like quotes for single storey house extension.confirmed interest via sms and email at 15/03/2022 07:05.p...

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15 Dec

House Extensions | Single Storey

Runcorn - WA7

Enquiry from: John F

Start Date: 1 to 3 months

customer in runcorn areas is looking to do a couple of projects at the moment, and would like quotes for single storey house extension.confirmed interest via email at 15/12/2021 04:07.please call to a...

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07 Sep

House Extensions | Single Storey

Liverpool - L24

Enquiry from: Deborah R

Start Date: 1 to 3 months

customer in the liverpool 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...

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09 Apr

House Extensions | Single Storey

Liverpool - L17

Enquiry from: Nicola L

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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07 Mar

House Extensions | Single Storey

Warrington - WA4

Enquiry from: Karen S

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...

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06 Jan

House Extensions | Single Storey

Wirral - CH62

Enquiry from: David A

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...

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04 May

House Extensions | Single Storey

Wirral - CH62

Enquiry from: David A

Start Date: 1 to 3 months

single storey extension to rear. time scale: 1-3 months please call to appoint

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03 May

House Extensions | Single Storey

Ellesmere Port - CH65

Enquiry from: Vicki 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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01 Feb

House Extensions | Single Storey

Liverpool - L19

Enquiry from: Lee L

Start Date: Less than one month

Single storey extension across rear of house Second storey above Side garage ,plumbing and electrical works associated. Plans are already prepared and authorised Are you the property owner: Owner o...

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09 Jan

House Extensions | Single Storey

Wirral - CH63

Enquiry from: Graham B

Start Date: 1 to 3 months

4m x 7.5m kitchen /dining room extension. Single storey. Sloping roof Time scale: 1-3 months Please call to appoint

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04 Oct

House Extensions | Single Storey

Wirral - CH63

Enquiry from: Clayton 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: Tenant (with permission) Property Type: Semi detached Looking...

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08 Nov

House Extensions | Single Storey

Liverpool - L19

Enquiry from: Rebecca 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: Terrace Looking For: Sin...

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29 Jun

House Extensions | Single Storey

Ellesmere Port - CH66

Enquiry from: Andrew B

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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24 Apr

House Extensions | Single Storey

Widnes - WA8

Enquiry from: Laura W

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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18 Apr

House Extensions | Single Storey

Runcorn - WA7

Enquiry from: Mark B

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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01 Feb

House Extensions | Single Storey

Northwich - CW8

Enquiry from: Patricia D

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...

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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 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.

do i need planning permission for a kitchen extension?

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.

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.

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