Ground floor House Extension in Andover

Find Single Storey House Extension Prices in Andover

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Ground floor House Extension in Andover

Are you trying to find Single storey house extension in Andover? Our network of builders can help with your job. All of our Builder in Andover are checked so you can see local consumer reviews, when business was created, rankings, approval and price,  enabling you to make the best choice on who to hire. Allow us take the headache 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 home. A single storey extension can be extremely affordable and they are suitable for a multitude of houses. Smaller sized single storey home extensions can be built without the need to apply for planning permission because they are covered under permitted development rights. Substantial single storey extensions will still need planning permission. Single storey home extensions can also typically be positioned to either the side or rear of your house. Single storey home extensions can be used to expand kitchen areas or even to add a downstairs study or utility room.

 

They are also often used to make 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 generate a big airy space that provides a seamless transition in to the garden. While single storey home extensions may appear simpler than other kinds of extension, careful planning remains necessary to make sure that the new space is practical and beautiful. Experienced architects and builders can give you advice on the most appropriate design for your home extension, considering the requirements of the new space as well as the best way to complement the present building. Your single storey home extension could be made to match your existing property and make use of similar materials for its construction or be designed to contrast, providing a striking effect by using different materials.

 

Aspects that effect Single Storey Extension Prices

There are a couple of aspects to bear in mind when you are setting your budget. The primary aspects that influence the cost of a single storey extension are the size and the finish. But there are various other elements that it deserves keeping in mind while you are making your strategies.

Pricy Groundworks Needed

If it is challenging to dig the structures and lay the ground for your extension, then this can boost the price of your extensions. This might be the situation if the ground is tough to work with. Particles in the ground can additionally elevate the costs.

  • Grade of Fixtures and also Fitting
    After the dimension of the extension, the following most significant aspect is the caliber of the surface. Selecting premium alternatives can result in the final cost being more than dual what it would certainly be when picking the basic alternatives.
  • Dimension of Extension
    When you are getting an extension on your residence, the single most significant element 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 straightforward, without inner walls, after that this will decrease the cost per m2 slightly. Nonetheless, even with this in mind. The bigger the location of your extension, the more you pay.
  • Sort of Extension
    The sort of extension you choose will certainly go a long way in the direction of dictating just how big your extension will certainly be. Side return extensions create the tiniest extra space so are often the least expensive option, while a wraparound kitchen area extension will certainly produce the most room as well as have the most high-priced fittings and also components.
  • Building Regulations
    In most cases, constructing guidelines don't add a lot of price to a building project. Nonetheless, if you are constructing an extension onto an older home, there might be some unexpected prices. This is especially real if the house has actually not lately been updated. Building policies will put on your entire residence, not just the extension. This can cause the requirement 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 sort of property extensions could be used to include added area for a kitchen.

As an approximate guide, a single floor extension will certainly set you back from ₤ 1,000 - ₤ 2,000/ m2, with a standard construct at the lower end of the scale as well as an excellent build top quality at the greater end at a variety, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will supply as much as four Single storey house extension pros locally, that will provide quotations for the job you desire done. You'll get a property visit from specialists in Andover that'll help you to choose the best Single storey house extension for your home prior to carrying out the installment. Enter your postal code to begin looking now.

Average Single storey house extension cost in Andover

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 Andover, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Andover 2026

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

Single storey house extension searches in July 2026

Single storey house extension Projects in Andover in June 2026

1,685

Requests for quotations in Andover in June 2026

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Requests for Single storey house extension quotations in Andover in June 2026. 0% change from May 2026.

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Requests for Single storey house extension quotations in Hampshire in June 2026. 0% change from May 2026.

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

Single storey house extension searches in cities and towns near Andover June 2026

Andover

The Hampshire town of Andover carries a population of 52,000 and located on the River Anton, west of Basingstoke and north of Southampton. Andover is situated in the Test Valley region in South East England and contains a selection of homes, from traditional to contemporary day. To help make the most of your household within Andover, exclusively use vetted professionals to get the right price for the work you want done.

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18 Jul

House Extensions | Single Storey

Andover - SP11

Enquiry from: Michelle C

Start Date: Immediate

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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22 Jun

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Andover - SP11

Enquiry from: SHERIFF B

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customer in andover area has requested that we arrange quotes for their single storey house extension project.they are considering various options and would like to discuss with a builder directly.ple...

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09 Jan

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Enquiry from: Jamie R

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full-width double storey rear extension 7.5m x 4m single storey side extension [orangery style] 7.5m x 3m relevant roof modifications and removal of 3 internal walls to create an open-plan downstairs ...

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04 Dec

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Andover - SP10

Enquiry from: Rachel H

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3000x7000 single storey extension to be added to the back of the house for a new kitchen with dimensions to support use of permitted development instead of having to get planning permission. velux win...

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23 Nov

House Extensions | Single Storey

Andover - SP10

Enquiry from: Rachel H

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3000x7000 single storey extension to be added to the back of the house for a new kitchen with dimensions to support use of permitted development instead of having to get planning permission. velux win...

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01 Oct

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Andover - SP11

Enquiry from: Melanie M

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Property owner House extension Please call to appoint

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06 May

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Andover - SP10

Enquiry from: Bobby 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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21 Nov

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Andover - SP11

Enquiry from: Ruth S

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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: Semi detached Looking Fo...

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18 May

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Andover - SP10

Enquiry from: Jan C

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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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07 Jul

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Winchester - SO22

Enquiry from: Emma M

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customer in winchester area has requested that we arrange quotes for their single storey house extension project.ms are considering various options and would like to discuss with a builder directly.pl...

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18 Mar

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Newbury - RG20

Enquiry from: Philip W

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Customer made an enquiry for Single Storey House Extension via one of our websites. Looking at various options they would like to discuss directly Confirmed interest via phone at 09:25 Please call to...

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12 Apr

House Extensions | Single Storey

Salisbury - SP4

Enquiry from: Roy C

Start Date: Less than one month

customer made an enquiry for single storey house extension and confirmed on the quotatis site they would like quotes from a builder.mr lives in the salisbury area and would like a call to discuss opti...

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07 Feb

House Extensions | Single Storey

Winchester - SO21

Enquiry from: Elspeth 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: terrace looking for: sin...

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14 Feb

House Extensions | Single Storey

Newbury - RG14

Enquiry from: Malcolm L

Start Date: Immediate

Single story, attached garage (3 walls). Flat roof. Rear door & window. Roof light.

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06 Dec

House Extensions | Single Storey

Basingstoke - RG23

Enquiry from: Malcolm N

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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14 Mar

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Romsey - SO51

Enquiry from: Vikram D

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07 Jul

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Newbury - RG20

Enquiry from: Ben a

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09 May

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Salisbury - SP4

Enquiry from: Ewen M

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05 May

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Winchester - SO23

Enquiry from: Kathryn G

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08 Mar

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Newbury - RG14

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FAQs

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.

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 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 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.

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