Ground floor House Extension in Wandsworth

Get Single Storey House Extension Prices in Wandsworth

Home > Extensions & Conversions Projects > Single storey house extension > Wandsworth

Ground floor House Extension in Wandsworth

Are you searching for Single storey house extension in Wandsworth? Our network of builders can help with your job. All of our Builder in Wandsworth are inspected so you can see local honest reviews, when the business was created, reviews, approval and also price,  permitting you to make the right decision on who to hire. Allow us take the inconvenience out of finding as much as 4 experts for your Single storey house extension job.

Single storey extensions are a great way to add space and value to your property. A single storey extension can be very cost effective and they are suited to numerous houses. Smaller single storey home extensions can be built without the need to make an application 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 often be positioned to either the side or back of a house. Single storey home extensions can be used to expand kitchen areas 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 property that might be used as a kitchen diner or living area. Adding roof lights and bifold doors to your home extension will generate a huge airy space that creates a seamless transition in to the garden. While single storey home extensions may appear simpler than other kinds of extension, careful planning remains required to ensure that the new space is practical and beautiful. Competent architects and contractors can advise you on the most appropriate design for your home extension, taking into account the specifications 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 present property and make use of similar materials for its construction or be designed to contrast, giving an impressive effect by using different materials.

 

Variables that impact Single Storey Extension Costs

There are a few variables to keep in mind when you are setting your budget. The major factors that affect the cost of a single storey extension are the size as well as the surface. Yet there are other elements that it is worth bearing in mind while you are making your strategies.

Pricy Groundworks Needed

If it is difficult to dig the structures and also lay the footing for your extension, after that this can enhance the cost of your extensions. This could be the situation if the ground is hard to collaborate with. Particles in the ground can also raise the costs.

  • Grade of Fixtures as well as Fitting
    After the dimension of the extension, the following largest aspect is the quality of the finish. Selecting premium choices can bring about the last cost being more than dual what it would certainly be when picking the basic options.
  • Dimension of Extension
    When you are getting an extension on your home, the single largest element that will certainly affect the price of your extension is the size of it. The larger the extension is, the more you will end up paying. If the area inside the extension is simple, without internal walls, then this will certainly lower the cost per m2 slightly. Nevertheless, even with this in mind. The larger the area of your extension, the much more you pay.
  • Type of Extension
    The type of extension you select will certainly go a long way towards determining how big your extension will certainly be. Side return extensions create the tiniest added room so are commonly the least expensive alternative, while a wraparound kitchen extension will certainly produce the most room and have one of the most expensive fittings and components.
  • Building Regulations
    For the most part, constructing laws don't include a lot of price to a building task. However, if you are developing an extension onto an older house, there might be some unexpected prices. This is specifically true if the home has actually not lately been updated. Structure policies will apply to your whole residence, not just the extension. This can result in the need for electrics to be considered or door changed.

 

Kitchen Extensions:

Kitchen extensions largely come under the realms of ground floor extensions, although all sort of house extensions could be used to include extra space for a kitchen.

As an approximate overview, a single storey extension will certainly set you back from ₤ 1,000 - ₤ 2,000/ m2, with a basic develop at the reduced end of the scale as well as an exceptional build high quality at the higher end at a range, with costs of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will provide as much as 4 Single storey house extension pros locally, who will provide quotations for the work you want done. You'll receive a property visit from specialists in Wandsworth who'll aid you to pick the best Single storey house extension for your home before accomplishing the setup. Enter your postcode to start searching now.

Average Single storey house extension cost in Wandsworth

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
£31,067

Avg. price

Avg. price
£46,334

Avg. price high

Avg. price high
£61,600

£62100

£46575

£31050

£15525

£0

Prices based on actual Single storey house extension costs for Wandsworth, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Wandsworth 2025

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

Single storey house extension searches in March 2025

Single storey house extension Projects in Wandsworth in February 2025

0

Requests for quotations in Wandsworth in February 2025

0

Requests for Single storey house extension quotations in Wandsworth in February 2025. 0% change from January 2025.

0

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

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

Single storey house extension searches in cities and towns near Wandsworth February 2025

Wandsworth

The London Borough of Wandsworth is a London borough in England, and forms a part of Inner London. The borough was created in 1965 from the former part of the Metropolitan Borough of Battersea as well as the Metropolitan Borough of Wandsworth, but excluding Clapham and the majority of Streatham, which were transferred towards the London Borough of Lambeth.

The local authority is Wandsworth London Borough Council. According to population estimates produced part way through 2014, the borough includes a permanent population of around 312145 individuals. There are several new or refurbished buildings along the borough's prosperous riverside including the substantial Chelsea Bridge Wharf.

The Peace Pagoda, one of many such international Pagodas is in Battersea Park, a sprawling rectangle frequently hosting circuses beside the Thames. The London Heliport, London's principal and busiest heliport is just beyond Battersea Park and south of this is New Covent Garden Market. In Old Battersea two masonry mansions survived The Blitz, Old Battersea House and Downshire House, both of which hold the rare Grade II* status.

Looking for Single storey house extension in Wandsworth?

Get free quotes from local builders

Get free quotes

Similar Customer Enquiries for Single storey house extension in Wandsworth

25 Aug

House Extensions | Single Storey

London - SW18

Enquiry from: Len D

Start Date: Immediate

customer made an online enquiry for single storey house extension and confirmed on telephone and email they would like a call with a builder to discuss prices.please call to arrange an appointment to ...

Post a similar request >

16 Aug

House Extensions | Single Storey

London - SW12

Enquiry from: Lucy P

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 ...

Post a similar request >

06 Aug

House Extensions | Single Storey

London - SW8

Enquiry from: Pep S

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 ...

Post a similar request >

21 Nov

House Extensions | Single Storey

London - SW16

Enquiry from: Katie P

Start Date: Immediate

Side extension and complete house renovation

Post a similar request >

14 Jun

House Extensions | Single Storey

London - SW15

Enquiry from: John M

Start Date: 1 to 3 months

5m rear extension, 7m wide. single storey, pitched roof. relocation of man-hole required with new drains. steel lintel support of existing rear wall across full width time scale: 1-3 months please cal...

Post a similar request >

28 Apr

House Extensions | Single Storey

London - SW6

Enquiry from: Shuhui 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...

Post a similar request >

10 Sep

House Extensions | Single Storey

London - SW12

Enquiry from: Alistair F

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...

Post a similar request >

13 Feb

House Extensions | Single Storey

London - SW18

Enquiry from: Laurie 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...

Post a similar request >

02 Nov

House Extensions | Single Storey

London - SW19

Enquiry from: Adrian 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 >

22 Oct

House Extensions | Single Storey

London - SW12

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

Post a similar request >

28 Jul

House Extensions | Single Storey

London - SW16

Enquiry from: Alex M

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: Other Looking For: Singl...

Post a similar request >

27 May

House Extensions | Single Storey

London - SW19

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

Post a similar request >

10 Apr

House Extensions | Single Storey

London - SW12

Enquiry from: Stephen 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: Relative of Owner Property Type: Terrace Looking For: Single ...

Post a similar request >

09 Apr

House Extensions | Single Storey

London - SW19

Enquiry from: Francisco H

Start Date: Less than one month

Hope this finds you well. I am writing to you regarding our potential rear back extension. The specifications are below. We have completed architectural drawings but we would like some quotes bef...

Post a similar request >

05 Apr

House Extensions | Single Storey

London - SW16

Enquiry from: Deirdre B

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...

Post a similar request >

03 Apr

House Extensions | Single Storey

London - SW19

Enquiry from: Farrukh A

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...

Post a similar request >

01 Apr

House Extensions | Single Storey

London - SW19

Enquiry from: Francisco H

Start Date: Less than one month

Hope this finds you well. I am writing to you regarding our potential rear back extension. The specifications are below. We have completed architectural drawings but we would like some quotes bef...

Post a similar request >

17 Jan

House Extensions | Single Storey

London - SW6

Enquiry from: Jennifer B

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...

Post a similar request >

05 Oct

House Extensions | Single Storey

London - SW4

Enquiry from: Helen C

Start Date: 1 to 3 months

I currently live in a one bedroom ground floor garden flat, which is currently laid out with the living room at the front, then the bedroom, a kitchen/breakfast room and a bathroom at the back. There ...

Post a similar request >

19 Sep

House Extensions | Single Storey

London - SW8

Enquiry from: Mary P

Start Date: Immediate

Single storey lean to

Post a similar request >

Local & reliable builders near me

Tell us about your single storey house extension project

Answer a few quick questions, so we can match you with local builders who can help.

Find up to 4 builders in Wandsworth

Get free, no-obligation local single storey house extension quotes from 4 verified builders working in Wandsworth.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love LeadsDoWork it's a big part of my …

Love LeadsDoWork it's a big part of my Business I would recommend to anyone

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.

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 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 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.

Placholder Image

Other Top Projects in Wandsworth

Customer Reviews

Overall rating:


Wandsworth Single storey house extension installers are rated 4.5 out of 5 based on 6 reviews of 144 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 Wandsworth Single storey house extension contractors

Are you a builder in Wandsworth?

We can help you get more single storey house extension work with our qualified job leads and boost your business.

Join today