Ground floor House Extension in New Malden

Find Single Storey House Extension Prices in New Malden

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Ground floor House Extension in New Malden

Are you looking for Single storey house extension in New Malden? Our network of builders can assist with your task. All of our Builder in New Malden are inspected so you can see local honest reviews, when business was established, ratings, approval and also day rate,  permitting you to make the right choice on who to work with. Allow us take the hassle out of discovering approximately 4 experts for your Single storey house extension job.

Single storey extensions are a great way to add space and value to your house. A single storey extension can be extremely cost effective and they are appropriate for a multitude of homes. Smaller sized single storey home extensions can be built without the need to make an application 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 located to either the side or rear of your home. Single storey home extensions are often used to extend kitchens or 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 may be used as a kitchen diner or living area. Adding roof lighting and bifold doors to your home extension will create a sizeable airy space that creates a seamless transition in to the garden. While single storey home extensions may appear less complicated than other sorts of extension, careful planning remains necessary to make sure that the new space is functional and attractive. Professional architects and builders will be able to give you advice on the most effective design for your home extension, considering the needs of the new space as well as the best way to complement the existing building. Your single storey home extension could be designed to complement your pre-existing property and use similar materials for its construction or be made to contrast, giving a striking effect by using differing materials.

 

Elements that impact Single Storey Extension Prices

There are a few elements to remember when you are establishing your budget. The major aspects that influence the cost of a single storey extension are the dimension as well as the surface. However there are various other elements that it is worth remembering while you are making your plans.

Costly Groundworks Needed

If it is challenging to dig the structures and also lay the ground for your extension, then this can increase the cost of your extensions. This may be the case if the ground is difficult to work with. Particles in the ground can additionally elevate the prices.

  • Grade of Fixtures and also Fitting
    After the size of the extension, the following largest factor is the grade of the finish. Selecting premium options can cause the final price being greater than dual what it would be when selecting the fundamental choices.
  • Dimension of Extension
    When you are obtaining an extension on your house, the single biggest variable that will impact the cost of your extension is the size of it. The larger the extension is, the extra you will wind up paying. If the area inside the extension is basic, without any internal walls, after that this will decrease the price per m2 slightly. Nevertheless, even with this in mind. The larger the area 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 huge your extension will be. Side return extensions produce the tiniest additional space so are frequently the most inexpensive option, while a wraparound cooking area extension will develop the most room as well as have the most very expensive fittings as well as components.
  • Building Regulations
    In many cases, constructing regulations don't add a great deal of price to a building job. Nevertheless, if you are developing an extension onto an older house, there may be some unforeseen prices. This is particularly real if the house has not recently been upgraded. Building regulations will apply to your entire home, not simply the extension. This can lead to the need for electrics to be looked at or door changed.

 

Kitchen Extensions:

Kitchen extensions mainly come under the areas of single floor extensions, although all sort of home extensions could be made use of to include extra room 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 build at the lower end of the scale and an exceptional develop 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 supply up to 4 Single storey house extension pros locally, that will certainly offer quotes for the job you desire done. You'll receive a home visit from specialists in New Malden who'll help you to pick the ideal Single storey house extension for your residence prior to performing the installation. Enter your postal code to begin looking now.

Average Single storey house extension cost in New Malden

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 New Malden, as reported by local LeadsDoWork members.

Single storey house extension installation cost in New Malden 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 New Malden in April 2025

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Requests for quotations in New Malden in April 2025

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

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Requests for Single storey house extension quotations in Surrey 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 New Malden April 2025

New Malden

New Malden is a suburban area in southwest London, in the boroughs of Kingston and Merton. It lies 9.4 miles from Charing Cross, with close-by localities being Kingston upon Thames, Raynes Park, Surbiton, Tolworth, Wimbledon and Worcester Park. The town established completely since of the coming of the railway when New Malden Railway Station opened in 1846 on the main line from Waterloo. The name arises from the one-time village of old Malden, which was two miles to the south of the town, which translates from Old English as 'the cross on the hill'. Construction of homes went off with a slow start, starting to speed up nearer the end of the 19th century and the start of the 20th century after the construction of both 2 and three bedroom terraced homes. From the 1930s, the development of detached and semi-detached houses started. The town is the home of a wide variety of social, sports and leisure activities. The Malden Centre is a sports centre containing a swimming pool, a health club and community facilities, along with providing adult learning courses. A football pitch, tennis courts, a kids's playground, allotments and open space can be discovered at Beverley Park. In terms of shopping options, the 15000 locals of Malden have a range of independent and nationwide shops in which to go shopping. Established in 1913, Tudor Williams Ltd. is a family-run department store situated in the High Street. The company has stores throughout England, most recently in Elphicks of Farnham and Knights of Reigate. Through the Christmas period of each year, the High Street is covered with lights, having its own switching-on ceremony. For all of your home upgrades, make certain to make use of credible contractors in New Malden to make certain of quality.

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Similar Customer Enquiries for Single storey house extension in New Malden

11 Apr

House Extensions | Single Storey

New Malden - KT3

Enquiry from: Daniel 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: Terrace Looking For: Sin...

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27 May

House Extensions | Single Storey

New Malden - KT3

Enquiry from: Terry 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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19 Mar

House Extensions | Single Storey

New Malden - KT3

Enquiry from: Michael 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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13 Mar

House Extensions | Single Storey

New Malden - KT3

Enquiry from: Stoyan 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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02 Feb

House Extensions | Single Storey

New Malden - KT3

Enquiry from: Charlotte J

Start Date: Immediate

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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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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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

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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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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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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...

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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...

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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.

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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...

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28 Mar

House Extensions | Single Storey

Staines-upon-Thames - TW18

Enquiry from: Iain D

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 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.

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.

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.

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New Malden Single storey house extension installers are rated 4.3 out of 5 based on 11 reviews of 123 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Single storey house extension projects that have been connected with Single storey house extension pros to help them. All Single storey house extension contractors All New Malden Single storey house extension contractors
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