Ground floor House Extension in Kingston

Compare Single Storey House Extension Prices in Kingston

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Ground floor House Extension in Kingston

Are you looking for Single storey house extension in Kingston? Our network of builders can aid with your job. Every one of our Builder in Kingston are examined so you can see local testimonials, when business was started, ratings, approval and cost,  allowing you to make the ideal decision on who to hire. Let us take the hassle out of locating approximately 4 professionals for your Single storey house extension project.

Single storey extensions are a great way to add space and value to your house. A single storey extension can be very cost effective and they are suited to many properties. Smaller sized single storey home extensions can be built without needing to apply for planning permission as they are protected by permitted development rights. Large single storey extensions will still need planning permission. Single storey home extensions can also generally be placed to either the side or rear of a home. Single storey home extensions can be used to extend kitchen areas or to put in a downstairs study or utility room.

 

They are also often used to create a larger open plan area in the downstairs of the home that may 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 into the garden. While single storey home extensions may appear simpler than other sorts of extension, careful planning remains essential to ensure that the new space is practical and beautiful. Experienced architects and contractors can advise you on the most suitable design for your home extension, taking into account 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 make use of similar materials for its construction or be designed to contrast, offering a striking effect by using different materials.

 

Factors that effect Single Storey Extension Prices

There are a few variables to keep in mind when you are establishing your budget plan. The major variables that affect the price of a single storey extension are the size and the finish. Yet there are other elements that it is worth bearing in mind while you are making your plans.

High-priced Groundworks Needed

If it is tough to dig the structures as well as lay the footing for your extension, then this can enhance the cost of your extensions. This may be the case if the ground is difficult to work with. Particles in the ground can also increase the prices.

  • Grade of Fixtures and also Fitting
    After the dimension of the extension, the next largest variable is the caliber of the finish. Selecting high-end options can result in the final rate being more than dual what it would be when choosing the basic alternatives.
  • Dimension of Extension
    When you are getting an extension on your house, the single greatest aspect that will impact the price of your extension is the size of it. The bigger the extension is, the a lot more you will wind up paying. If the area inside the extension is basic, without internal walls, after that this will decrease the cost per m2 a little. Nevertheless, even with this in mind. The bigger the area of your extension, the much more you pay.
  • Kind of Extension
    The kind of extension you choose will go a long way towards determining exactly how large your extension will certainly be. Side return extensions create the tiniest added space so are frequently the cheapest alternative, while a wraparound kitchen area extension will create one of the most area and also have one of the most costly fittings as well as components.
  • Building Regulations
    In many cases, constructing laws don't include a lot of cost to a building job. However, if you are developing an extension onto an older home, there might be some unanticipated prices. This is specifically real if the home has actually not lately been upgraded. Building policies will relate to your whole house, not simply the extension. This can lead to the demand for electrics to be taken a look at or door changed.

 

Kitchen Extensions:

Kitchen extensions largely fall into the areas of single storey extensions, although all sort of home extensions could be made use of to incorporate added space for a kitchen.

As an approximate guide, a single floor extension will certainly cost from ₤ 1,000 - ₤ 2,000/ m2, with a basic construct at the reduced end of the range and an excellent build 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 approximately four Single storey house extension pros locally, who will use quotes for the work you want done. You'll obtain a home visit from professionals in Kingston who'll help you to select the appropriate Single storey house extension for your residence before performing the setup. Enter your postal code to begin searching now.

Average Single storey house extension cost in Kingston

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 Kingston, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Kingston 2025

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

Single storey house extension searches in April 2025

Single storey house extension Projects in Kingston in March 2025

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Requests for quotations in Kingston in March 2025

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Requests for Single storey house extension quotations in Kingston in March 2025. 0% change from February 2025.

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Requests for Single storey house extension quotations in London County in March 2025. 0% change from February 2025.

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

Single storey house extension searches in cities and towns near Kingston March 2025

Kingston

The Royal Borough of Kingston upon Thames is a borough in southwest London, England. The main town is Kingston upon Thames and it contains Surbiton, Chessington, New Malden, Tolworth and a part of Worcester Park. It is the oldest of the 4 Royal Boroughs in England. The other boroughs are Kensington and Chelsea and Greenwich also in London, and Windsor and Maidenhead. The local authority is Kingston upon Thames London Borough Council.

As outlined by population estimates during the middle of 2014, Kingston upon Thames features a permanent population of around 169958 people. Kingston is one of 5 London Boroughs with no London Underground station. It has nine National Rail stations and a couple of centrally located bus stations. In 2008, 64 bus routes served Kingston. In March 2011, the main types of transport that residents used to travel to work were driving a car or van, used by 26.1 percent of all residents aged 16-74 and train, made use of by 7.1 per cent, and bus, minibus or coach, utilised by 7.1 per cent.

Kingston has several attractions in and near it, ranging from nature attractions and historical attractions to theme parks. This includes Richmond Park, that is one of the world's biggest urban parks, and three times the size of Central Park in New York City.

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Single storey house extension pros in Kingston

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...

Latest review

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...

Similar Customer Enquiries for Single storey house extension in Kingston

25 Feb

House Extensions | Single Storey

Kingston upon Thames - KT1

Enquiry from: Jonathan 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: Semi detached Looking Fo...

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15 Jan

House Extensions | Single Storey

Kingston upon Thames - KT1

Enquiry from: Rosa C

Start Date: 1 to 3 months

Quote for a 3m rear back extension. Time scale: 1-3 months Please call to appoint

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27 Jan

House Extensions | Single Storey

Kingston upon Thames - KT2

Enquiry from: Nita B

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you have planning permission: No Would you require assistance to gain this: No D...

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29 Sep

House Extensions | Single Storey

Chertsey - KT16

Enquiry from: Sunil N

Start Date: Immediate

Planning for an extension - maybe 3-5 meters behind - towards the Garden. Need to knock off the wall and get a sliding glass door. If reasonable, have another things to do as well. Please send me ...

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31 Dec

House Extensions | Single Storey

Windsor - SL4

Enquiry from: Joe T

Start Date: 1 to 3 months

single storey rear extension to replace existing traditional built extension. planning permission has been granted for a traditional new extension . demolition of existing extension and associated gro...

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11 Apr

House Extensions | Single Storey

Woking - GU21

Enquiry from: Ursula S

Start Date: 1 to 3 months

kitchen diner extension.to be put on back of house. house is a small detached with a small drive for access. time scale: 1-3 months please call to appoint

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07 Apr

House Extensions | Single Storey

Woking - GU21

Enquiry from: Ursula S

Start Date: 1 to 3 months

kitchen diner extension.to be put on back of house. house is a small detached with a small drive for access. time scale: 1-3 months please call to appoint

Post a similar request >

03 Sep

House Extensions | Single Storey

Woking - GU21

Enquiry from: Dan S

Start Date: Immediate

i would like to extend the back of house by 3 meters, its 5 meter wide, it has paved base customer is currently in the process of looking for quotes to add a single storey extension to their property...

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03 Sep

House Extensions | Single Storey

Woking - GU21

Enquiry from: Dan 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: tenant (with permission) property type: semi detached looking...

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08 Jan

House Extensions | Single Storey

Uxbridge - UB9

Enquiry from: Artur K

Start Date: 1 to 3 months

6m x 9 m garage with office space above it. two dormer windows, pitched roof. garage high 2.1m, loft high 2.4m. metal stairs outside Time scale: 1-3 months Please call to appoint Please call to appo...

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14 Nov

House Extensions | Single Storey

Chertsey - KT16

Enquiry from: Priscilla S

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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04 Nov

House Extensions | Single Storey

Egham - TW20

Enquiry from: Mary A

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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05 Jul

House Extensions | Single Storey

Slough - SL3

Enquiry from: Muhammad A

Start Date: Immediate

i like to do single side extensions just like to build a small room my actual house width is 17 feet length 23 feet extension width is 11 feet extension length is 23 feet

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02 Jan

House Extensions | Single Storey

Staines-upon-Thames - TW18

Enquiry from: Phillip E

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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12 Nov

House Extensions | Single Storey

Woking - GU23

Enquiry from: Danny C

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 Aug

House Extensions | Single Storey

Windsor - SL4

Enquiry from: Neil 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...

Post a similar request >

14 Jun

House Extensions | Single Storey

Slough - SL3

Enquiry from: Eba A

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...

Post a similar request >

21 May

House Extensions | Single Storey

Woking - GU22

Enquiry from: Kanagasabai 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...

Post a similar request >

14 May

House Extensions | Single Storey

Chertsey - KT16

Enquiry from: Monika H

Start Date: 1 to 3 months

We are looking to extend our semi detached bungalow. extension plans including 6650 x 5150mm back extension as well as the sun room conversion to 4th bedroom with en-suite. New kitchen and bathroom.

Post a similar request >

04 May

House Extensions | Single Storey

Chertsey - KT16

Enquiry from: Deborah 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...

Post a similar request >

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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 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 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.

How to find a builder for a house extension?

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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