Ground floor House Extension in Sandwich

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Ground floor House Extension in Sandwich

Are you searching for Single storey house extension in Sandwich? Our network of builders can aid with your task. Every one of our Builder in Sandwich are checked so you can see local reviews, when the business was formed, rankings, approval and also price,  enabling you to make the appropriate choice on who to employ. Let us take the inconvenience out of discovering approximately 4 professionals 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 very affordable and they're suited to a multitude of houses. Smaller single storey home extensions can be built without having to make an application for planning permission because they are covered under permitted development rights. Large single storey extensions will still need planning permission. Single storey home extensions can also frequently be positioned to either the side or rear of a property. Single storey home extensions are often used to extend kitchen areas or to put in 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 lighting and bifold doors to your home extension will create a large airy space that creates a seamless transition in to the garden. While single storey home extensions may appear simpler than other varieties of extension, careful planning remains required to make sure that the new space is practical and beautiful. Qualified architects and builders can give you advice on the best design for your home extension, taking into account 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 accentuate your present property and use similar materials for its construction or be made to contrast, providing an impressive effect by using different materials.

 

Factors that effect Single Storey Extension Costs

There are a couple of aspects to bear in mind when you are establishing your budget. The major elements that affect the price of a single storey extension are the dimension as well as the surface. Yet there are various other aspects that it deserves bearing in mind while you are making your strategies.

Expensive Groundworks Needed

If it is difficult to dig the foundations as well as lay the footing for your extension, then this can raise the price of your extensions. This might be the situation if the ground is hard to work with. Debris in the ground can also raise the prices.

  • Grade of Fixtures as well as Fitting
    After the dimension of the extension, the following biggest aspect is the caliber of the surface. Picking high-end options can bring about the last price being greater than dual what it would be when choosing the fundamental alternatives.
  • Size of Extension
    When you are getting an extension on your residence, the single greatest variable that will certainly affect the price of your extension is the size of it. The larger the extension is, the much more you will certainly wind up paying. If the area inside the extension is straightforward, with no inner walls, after that this will lower the cost per m2 a little. Nevertheless, despite having this in mind. The larger the location of your extension, the more you pay.
  • Type of Extension
    The sort of extension you pick will certainly go a long way towards dictating just how large your extension will certainly be. Side return extensions create the tiniest additional space so are commonly the cheapest alternative, while a wraparound kitchen extension will create the most space and have the most pricy fittings and components.
  • Building Regulations
    In most cases, constructing regulations do not add a great deal of cost to a building project. However, if you are building an extension onto an older residence, there might be some unanticipated prices. This is particularly real if the home has not lately been updated. Building guidelines will put on your whole house, not simply the extension. This can lead to the requirement for electrics to be checked out or door changed.

 

Kitchen Extensions:

Kitchen extensions largely come under the realms of ground storey extensions, although all type of property extensions could be made use of to include added space for a kitchen.

As an approximate overview, a single storey extension will cost from ₤ 1,000 - ₤ 2,000/ m2, with a basic develop at the lower end of the scale and also an outstanding construct high quality at the higher end at a range, with expenses of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will provide up to 4 Single storey house extension pros locally, who will certainly use quotations for the job you desire done. You'll get a home visit from professionals in Sandwich that'll help you to select the best Single storey house extension for your home prior to performing the installment. Enter your postcode to begin searching currently.

Average Single storey house extension cost in Sandwich

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
£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 Sandwich, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Sandwich 2026

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

Single storey house extension searches in June 2026

Single storey house extension Projects in Sandwich in May 2026

537

Requests for quotations in Sandwich in May 2026

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Requests for Single storey house extension quotations in Sandwich in May 2026. 0% change from April 2026.

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Requests for Single storey house extension quotations in Kent in May 2026. 0% change from April 2026.

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

Single storey house extension searches in cities and towns near Sandwich May 2026

Sandwich

Sandwich is a historical town as well as civil church in the Dover Area of Kent, south-east England. It pushes the River Stour and has a population of 4,985. Sandwich was just one of the Cinque Ports as well as still has numerous original medieval structures, including a number of noted public houses and also entrances in the old town walls, churches, almshouses as well as the White Mill. While when a significant port, it is now two miles from the sea because of the loss of the Wantsum Channel. Its historical centre has actually been preserved. Sandwich Bay is residence to nature reserves and also 2 first-rate golf courses, Royal St George's and Prince's. The town is additionally house to many academic as well as cultural events. Sandwich likewise gave its name to the food by way of John Montagu, fourth Earl of Sandwich, as well as the word sandwich is now found in numerous languages. The neighborhood economic climate has gained from significant financial investment by Pfizer UK, the British subsidiary of the international drugs business Pfizer, which has actually constructed a research and development centre near Sandwich, using over 3,000 individuals. Lab experiments at the site have actually aroused adverse remark by pet civil liberties protestors. On 18 June 2007 Pfizer announced it will move the Sandwich Animal Health Research (VMRD) division to Kalamazoo, Michigan. Several important medications consisting of Viagra, Pfizer's therapy for impotence as well as Maraviroc, a substance abuse for treatment of HIV, were developed here. On 1 February 2011 Pfizer revealed that the entire r & d facility at Sandwich would be closed within 18-- 24 months, with a loss of 2,400 jobs, though it later on introduced approximately 650 tasks would remain. The College of Kent was thinking about use of the school design site. The UK Government intervened to develop an 'Enterprise Zone' on the site, which is currently run as an organisation park called Discovery Park Enterprise Zone.

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Similar Customer Enquiries for Single storey house extension in Sandwich

27 Jan

House Extensions | Single Storey

Sandwich - CT13

Enquiry from: Steve 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: Detached Looking For: Si...

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07 Dec

House Extensions | Single Storey

Sandwich - CT13

Enquiry from: Kate 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: Detached Looking For: Si...

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17 Aug

House Extensions | Single Storey

Folkestone - CT20

Enquiry from: Sed S

Start Date: Immediate

Single-story extension at the rear of the property. Approx 6m wide x 3m deep with a slanted roof

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21 Sep

House Extensions | Single Storey

Herne Bay - CT6

Enquiry from: Lucie N

Start Date: Immediate

small side extension boot/utility room

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29 Jul

House Extensions | Single Storey

Dover - CT17

Enquiry from: Martin A

Start Date: Less than one month

customer in the dover 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:cus...

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07 Jan

House Extensions | Single Storey

Folkestone - CT18

Enquiry from: Naaman F

Start Date: 1 to 3 months

a rough quote for a basic 3 sided single storey extension... that is 3.5 meters deep and 9 meters in length .. flat roof with as much bifolds at the front as the structure will allow, just for the f...

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19 May

House Extensions | Single Storey

Whitstable - CT5

Enquiry from: Simon 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: detached looking for: si...

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11 Oct

House Extensions | Single Storey

Canterbury - CT2

Enquiry from: Carlos R

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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05 Oct

House Extensions | Single Storey

Canterbury - CT2

Enquiry from: Carlos R

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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24 Jul

House Extensions | Single Storey

Folkestone - CT20

Enquiry from: Jennifer S

Start Date: Immediate

Submit your free quote for rated tradespeople

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04 Feb

House Extensions | Single Storey

Dover - CT15

Enquiry from: Robin 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...

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01 Feb

House Extensions | Single Storey

Dover - CT15

Enquiry from: Robin 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...

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22 Nov

House Extensions | Single Storey

Whitstable - CT5

Enquiry from: Joanna 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...

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22 Oct

House Extensions | Single Storey

Folkestone - CT19

Enquiry from: Stephanie E

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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25 Feb

House Extensions | Single Storey

Folkestone - CT18

Enquiry from: Stuart K

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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03 Oct

House Extensions | Single Storey

Canterbury - CT2

Enquiry from: Yimsoom G

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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28 Mar

House Extensions | Single Storey

Folkestone - CT19

Enquiry from: Kevin R

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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09 Mar

House Extensions | Single Storey

Canterbury - CT1

Enquiry from: Jacqueline d

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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26 Feb

House Extensions | Single Storey

Canterbury - CT4

Enquiry from: Foteini R

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...

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21 Feb

House Extensions | Single Storey

Canterbury - CT2

Enquiry from: Monica P

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.

does a single storey extension add value to your house?

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.

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 much does a kitchen diner extension cost?

If you’re planning to construct a kitchen diner extension, to help you set a budget and start planning you must first have a cost estimate that’ll complete the entire project. If not, there’s a probability that you may have to spend more than would have been necessary or probably break the bank to have the project done. In truth, there’s no single and short answer to this question as the cost of a kitchen diner is largely dependent of several variables. In this article, we’re going to give a good insight into kitchen diner extension cost so as to help you make informed decisions moving forward. Let’s take a look!

On the average, a kitchen diner extension will cost within the range of £25,000 to about £45,000, however if you happen to reside in London, you can expect the cost to be a lot more than that - closer to £60,000. And due to the fact that there happens to be a plethora of options out there, any decision to make be it on the size, tradesman, flooring, finishes or type of the kitchen diner extension, will have a considerable impact on the overall cost of the project. For instance, a basic kitchen diner extension cost can be within the range of £12,000 to about £15,000., while a high end kitchen diner extension can reach a whooping price between £80,000 to about £100,000.

The total cost of your kitchen diner project will rely heavily of the size as well as the quality of the finishes. For example, a kitchen diner extension that’s small and basic is likely to cost about £1,300 to £1,500 per square metre. However, if you’re going for higher quality finishes, you can expect to pay within the range of £1,900 to about £3,000 per square metre.

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