Ground floor House Extension in Rochester

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Ground floor House Extension in Rochester

Are you seeking Single storey house extension in Rochester? Our network of builders can assist with your task. Every one of our Builder in Rochester are examined so you can see local write-ups, when the business was started, ratings, satisfaction and also price,  allowing you to make the right decision on who to work with. Allow us take the trouble out of finding up to 4 pros for your Single storey house extension task.

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 numerous properties. Smaller sized single storey home extensions can be built without the need 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 often be situated to either the side or rear of a house. Single storey home extensions are often used to extend kitchens or 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 home that could be used as a kitchen diner or living area. Adding roof lamps and bifold doors to your home extension will create a large airy space that provides a seamless transition in to the garden. While single storey home extensions may appear less complicated than other kinds of extension, careful planning is still necessary to make sure that the new space is useful and beautiful. Competent architects and builders can advise you on the most appropriate design for your home extension, taking into account the requirements 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 pre-existing property and make use of similar materials for its construction or be designed to contrast, providing a striking effect by using differing materials.

 

Aspects that impact Single Storey Extension Prices

There are a few elements to keep in mind when you are setting your budget plan. The main variables that affect the price of a single storey extension are the dimension as well as the finish. Yet there are other factors that it is worth remembering while you are making your strategies.

Very Expensive Groundworks Needed

If it is challenging to dig the structures as well as lay the ground for your extension, after that this can increase the cost of your extensions. This might be the instance if the ground is difficult to work with. Particles in the ground can additionally elevate the prices.

  • Caliber of Fixtures and Fitting
    After the size of the extension, the next biggest element is the grade of the finish. Picking high-end alternatives can bring about the last cost being greater than dual what it would be when choosing the standard choices.
  • Size of Extension
    When you are obtaining an extension on your house, the single most significant variable that will certainly affect the price of your extension is the size of it. The bigger the extension is, the more you will wind up paying. If the area inside the extension is basic, with no interior wall surfaces, then this will certainly lower the price per m2 a little. Nonetheless, despite having this in mind. The bigger the location of your extension, the a lot more you pay.
  • Kind of Extension
    The type of extension you pick will certainly go a long way in the direction of determining how large your extension will be. Side return extensions produce the tiniest added area so are usually the most affordable alternative, while a wraparound kitchen area extension will certainly create the most room as well as have one of the most pricy fittings as well as fixtures.
  • Building Regulations
    For the most part, developing regulations don't include a lot of cost to a structure project. Nevertheless, if you are developing an extension onto an older residence, there may be some unanticipated prices. This is especially real if the residence has actually not recently been upgraded. Building regulations 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 replaced.

 

Kitchen Extensions:

Kitchen extensions mainly come under the realms of ground floor extensions, although all kinds of house extensions could be used to incorporate added room for a kitchen.

As an approximate guide, a single floor extension will set you back from ₤ 1,000 - ₤ 2,000/ m2, with a standard build at the reduced end of the range and a superb develop high quality at the higher end at an array, with expenses of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will offer up to four Single storey house extension pros in your area, who will provide quotes for the job you desire done. You'll get a home visit from professionals in Rochester that'll aid you to choose the ideal Single storey house extension for your residence before accomplishing the installation. Enter your postcode to begin looking currently.

Average Single storey house extension cost in Rochester

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 Rochester, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Rochester 2025

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

Single storey house extension searches in May 2025

Single storey house extension Projects in Rochester in April 2025

1,143

Requests for quotations in Rochester in April 2025

0

Requests for Single storey house extension quotations in Rochester in April 2025. 0% change from March 2025.

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Requests for Single storey house extension quotations in Kent in April 2025. 0% change from March 2025.

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

Single storey house extension searches in cities and towns near Rochester April 2025

Rochester

Rochester is a town and previous city in the unitary authority of Medway within South East England. It is actually at the lowest linking point of the River Medway about 30 miles (48 km) from London. The town was for several years the favored of Charles Dickens, who lived nearby at Gads Hill Place, Higham, and who centered quite a lot of his novels in the region.

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03 Dec

House Extensions | Single Storey

Rochester - ME3

Enquiry from: Raymond W

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mr requested quotes for single storey house extension from a builder around rochester. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the infor...

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13 Feb

House Extensions | Single Storey

Rochester - ME3

Enquiry from: Alison M

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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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13 Sep

House Extensions | Single Storey

Rochester - ME1

Enquiry from: Tom G

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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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10 Oct

House Extensions | Single Storey

Rochester - ME1

Enquiry from: Mrs J

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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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24 Sep

House Extensions | Single Storey

Rochester - ME2

Enquiry from: Paul M

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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 Apr

House Extensions | Single Storey

Rochester - ME3

Enquiry from: David 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...

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24 Mar

House Extensions | Single Storey

Rochester - ME2

Enquiry from: Kelly 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: Relative of Owner Property Type: Semi detached Looking For: S...

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07 Apr

House Extensions | Single Storey

Dartford - DA2

Enquiry from: Vijay K

Start Date: Immediate

I need a 5x3 meters extension in back garden and this will have a kitchen fitted in. There is also an additional wall I need added in another portion of the house.

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08 Nov

House Extensions | Single Storey

Grays - RM20

Enquiry from: Raymond O

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homeowner house extension please call to appoint

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11 Jun

House Extensions | Single Storey

Grays - RM17

Enquiry from: Peter M

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customer in the grays 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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01 Sep

House Extensions | Single Storey

Swanley - BR8

Enquiry from: Rafal K

Start Date: Less than one month

customer has a extensions & conversions project they are looking to have done, specially they want quotes for single storey house extension. they are unsure of options so would like to discuss with a ...

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12 Feb

House Extensions | Single Storey

Swanley - BR8

Enquiry from: Ina 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: semi detached looking fo...

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28 Jan

House Extensions | Single Storey

Sevenoaks - TN15

Enquiry from: Kevin B

Start Date: Immediate

Single storey pitched roof bedroom with en suite and living room extension. Approx size 6 metres by 4 metres.

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05 Jan

House Extensions | Single Storey

South Ockendon - RM15

Enquiry from: Gheorghe 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...

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08 Sep

House Extensions | Single Storey

Dartford - DA1

Enquiry from: Gianni P

Start Date: Immediate

it is a small house, we are doing a single storey side extension, we required the installation of sprinklers system in the new open-plan area on ground floor. time scale: immediate please call to app...

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29 Feb

House Extensions | Single Storey

Grays - RM16

Enquiry from: Joyce 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: Owner of the property Property Type: Semi detached Looking Fo...

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29 Dec

House Extensions | Single Storey

Gravesend - DA11

Enquiry from: Andy K

Start Date: Immediate

Customer in Gravesend area made an enquiry for Single Storey House Extension online. Please call to arrange an appointment to discuss options

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17 Feb

House Extensions | Single Storey

Swanley - BR8

Enquiry from: Alex P

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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02 Jan

House Extensions | Single Storey

Dartford - DA1

Enquiry from: Mr 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...

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09 Dec

House Extensions | Single Storey

Sevenoaks - TN15

Enquiry from: Pierre 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...

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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.

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.

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 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).

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