Ground floor House Extension in Rainham

Compare Single Storey House Extension Prices in Rainham

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Ground floor House Extension in Rainham

Are you looking for Single storey house extension in Rainham? Our network of builders can assist with your task. Every one of our Builder in Rainham are inspected so you can see local consumer reviews, when business was set up, rankings, satisfaction and cost,  allowing you to make the right decision on who to work with. Allow us take the inconvenience out of locating up to 4 experts 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 extremely affordable and they are appropriate for a wide variety of homes. Smaller sized single storey home extensions can be built without needing 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 located to either the side or back of your home. 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 home that could 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 in to the garden. While single storey home extensions may appear simpler than other varieties of extension, careful planning is still needed to ensure that the new space is practical and beautiful. Competent architects and builders will be able to give you advice 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 existing property and make use of similar materials for its construction or be made to contrast, giving a striking effect by using different materials.

 

Factors that effect Single Storey Extension Prices

There are a few elements to remember when you are setting your spending plan. The major factors that affect the price of a single storey extension are the dimension as well as the finish. Yet there are various other aspects that it is worth bearing in mind while you are making your strategies.

High-priced Groundworks Needed

If it is hard to dig the structures as well as lay the ground for your extension, after that this can enhance the price of your extensions. This may be the case if the ground is tough to collaborate with. Debris in the ground can additionally raise the prices.

  • Caliber of Fixtures as well as Fitting
    After the dimension of the extension, the next most significant variable is the grade of the coating. Picking premium options can cause the last cost being greater than double what it would be when picking the basic choices.
  • Dimension of Extension
    When you are obtaining an extension on your home, the single greatest aspect that will certainly affect the cost of your extension is the size of it. The larger the extension is, the much more you will end up paying. If the location inside the extension is easy, without any interior walls, after that this will lower the cost per m2 slightly. Nonetheless, despite having this in mind. The larger the location of your extension, the more you pay.
  • Sort of Extension
    The sort of extension you select will certainly go a long way in the direction of determining just how big your extension will certainly be. Side return extensions create the smallest additional room so are commonly the most inexpensive choice, while a wraparound cooking area extension will develop one of the most room and have one of the most very expensive fittings and also fixtures.
  • Building Regulations
    Most of the times, developing guidelines do not add a great deal of price to a structure job. Nevertheless, if you are constructing an extension onto an older residence, there might be some unexpected prices. This is particularly true if the residence has not just recently been updated. Structure laws will relate to your whole home, not simply the extension. This can result in the demand for electrics to be looked at or door changed.

 

Kitchen Extensions:

Kitchen extensions mostly fall under the areas of ground floor extensions, although all type of house extensions could be used to incorporate additional room for a kitchen.

As an approximate overview, a single storey extension will set you back from ₤ 1,000 - ₤ 2,000/ m2, with a standard build at the reduced end of the range as well as an outstanding construct 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 provide approximately 4 Single storey house extension pros in your area, who will certainly supply quotations for the work you desire done. You'll obtain a property visit from professionals in Rainham who'll aid you to pick the right Single storey house extension for your home prior to executing the installation. Enter your postcode to begin looking now.

Average Single storey house extension cost in Rainham

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 Rainham, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Rainham 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 Rainham in April 2025

178

Requests for quotations in Rainham in April 2025

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

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Requests for Single storey house extension quotations in Essex 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 Rainham April 2025

Rainham

Rainham belongs of the Medway Towns urban sprawl its population often consisted of under Gillingham in the unitary authority of Medway, in South East England, as well as part of the ritualistic county of Kent. Historically, Rainham was a separate town up until, in 1928, it was added to the Local District of Gillingham, which was originally created in 1903 and was grouped into the latter's built-up area in evaluation of the 2011 census by the Office for National Statistics. It became part of the Medway authority when Gillingham was included with the other communities to form Medway Unitary Authority in 1998. It has its very own leisure and retail hub and also unlike Gillingham has a traditional location extensively to the south and which because the late 20th century is greatly household housing. Rainham was originally a linear negotiation along the main road. The population in 1801 was 422; two centuries later it is more than six thousand. Part of the factor for this substantial growth can be attributed to the railway. When the railway came in 1858 it brought an almost prompt boost in the size of the village; when the Chatham Main Line was electrified in 1959, as with all the areas served by it, community growth began again. One of the outcomes was the building of Parkwood estate.

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02 Nov

House Extensions | Single Storey

Rainham - RM13

Enquiry from: Gordon M

Start Date: Less than one month

customer in rainham 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 02/11/2021 16:49.please call to a...

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19 Jul

House Extensions | Single Storey

Rainham - RM13

Enquiry from: Fred M

Start Date: 1 to 3 months

customer in the rainham 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:c...

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26 Oct

House Extensions | Single Storey

Rainham - RM13

Enquiry from: Rowena V

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: Terrace Looking For: Sin...

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12 Jan

House Extensions | Single Storey

London - N6

Enquiry from: Joanna H

Start Date: 1 to 3 months

A one storey kitchen extension/conservatory wall height 7' with pitched tiled roof. Width 3.6m, depth 4m. one side (party wall) 7ft wall Two sides 6 ft small wall with glass, fourth wall bolts on to h...

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22 May

House Extensions | Single Storey

London - N6

Enquiry from: Ann L

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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06 Apr

House Extensions | Single Storey

London - NW1

Enquiry from: Remi K

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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03 Feb

House Extensions | Single Storey

London - NW5

Enquiry from: Jeremy L

Start Date: Less than one month

Are you the property owner: Owner of the property Property Type: Terrace 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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FAQs

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).

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 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.

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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