Ground floor House Extension in Middlesex

Find Single Storey House Extension Prices in Middlesex

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Ground floor House Extension in Middlesex

Are you seeking Single storey house extension in Middlesex? Our network of builders can assist with your project. Every one of our Builder in Middlesex are checked so you can see local write-ups, when the business was founded, reviews, satisfaction and also cost,  allowing you to make the appropriate choice on who to work with. Let us take the headache out of finding as much as 4 professionals 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 quite affordable and they are appropriate for a multitude of homes. Smaller single storey home extensions can be built without having to apply for planning permission as they are protected by permitted development rights. Sizeable single storey extensions will still need planning permission. Single storey home extensions can also generally be positioned to either the side or back of your property. Single storey home extensions can be used to extend kitchen areas or to put in a downstairs study or utility room.

 

They are also often used to make a larger open plan area in the downstairs of the house that may be used as a kitchen diner or living area. Adding roof lamps and bifold doors to your home extension will generate a big 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 is essential to make sure that the new space is practical and attractive. Competent architects and contractors can give you advice on the most appropriate 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 accentuate your current property and employ similar materials for its construction or be made to contrast, offering an impressive effect by using different materials.

 

Factors that effect Single Storey Extension Costs

There are a couple of variables to keep in mind when you are setting your budget. The main elements that impact the cost of a single storey extension are the size and the surface. However there are various other aspects that it deserves keeping in mind while you are making your plans.

High-priced Groundworks Needed

If it is hard to dig the foundations as well as lay the footing for your extension, then this can enhance the cost of your extensions. This may be the case if the ground is hard to deal with. Debris in the ground can additionally increase the prices.

  • Grade of Fixtures and Fitting
    After the dimension of the extension, the following largest element is the grade of the finish. Choosing high-end choices can lead to the last price being more than double what it would be when choosing the basic choices.
  • Size of Extension
    When you are obtaining an extension on your home, the single most significant element that will impact the price of your extension is the size of it. The larger the extension is, the much more you will wind up paying. If the area inside the extension is straightforward, with no interior walls, then this will certainly decrease the price per m2 somewhat. Nevertheless, despite this in mind. The bigger the area of your extension, the a lot more you pay.
  • Sort of Extension
    The sort of extension you choose will certainly go a long way towards dictating just how huge your extension will be. Side return extensions produce the smallest extra room so are usually the most inexpensive option, while a wraparound cooking area extension will produce one of the most room as well as have one of the most pricy fittings and components.
  • Building Regulations
    Most of the times, building guidelines don't add a great deal of cost to a structure task. Nevertheless, if you are building an extension onto an older residence, there might be some unanticipated costs. This is specifically real if the home has not lately been updated. Building laws will put on your entire house, not just the extension. This can cause the demand for electrics to be checked out or door changed.

 

Kitchen Extensions:

Kitchen extensions mainly come under the areas of single storey extensions, although all sort of house extensions could be used to integrate extra area for a kitchen.

As an approximate guide, a single storey extension will cost from ₤ 1,000 - ₤ 2,000/ m2, with a fundamental build at the lower end of the range and also an outstanding build top quality at the greater end at a variety, with costs of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will supply approximately 4 Single storey house extension pros in your area, who will certainly offer quotes for the work you want done. You'll obtain a home visit from experts in Middlesex that'll assist you to pick the appropriate Single storey house extension for your residence prior to accomplishing the installation. Enter your postal code to begin looking currently.

Average Single storey house extension cost in Middlesex

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 Middlesex, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Middlesex 2025

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

Single storey house extension searches in April 2025

Single storey house extension Projects in Middlesex in March 2025

10,922

Requests for quotations in Middlesex in March 2025

0

Requests for Single storey house extension quotations in Middlesex in March 2025. 0% change from February 2025.

0

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

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

Single storey house extension searches in cities and towns near Middlesex March 2025

Middlesex

Middlesex can be found on the outskirts of Greater London and is amongst England's 39 traditional counties. It's the second smallest by area but still features a population more than two million. Even with a decrease in population right after the Second World War, regeneration assisted the area become great once more for the duration of the 1960s. Consequently, there is lots of houses post World War Two, all requiring upgrading to keep value and aesthetic appeal in the Middlesex County. For any property improvements you're thinking about, only use vetted specialists in your region to ensure high quality.

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Similar Customer Enquiries for Single storey house extension in Middlesex

04 Sep

House Extensions | Single Storey

Southall - UB2

Enquiry from: Jasdeep B

Start Date: Less than one month

Single storey house extension Lead

require: single storey extension for a mid-terrace house. area: 18m2 tiled pitch roof. pvc standard windows. pvc french door. nothing fancy. could you please email me a quote invoice for this job ple...

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01 Mar

House Extensions | Single Storey

Uxbridge - UB10

Enquiry from: Praful K

Start Date: 1 to 3 months

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

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12 Nov

House Extensions | Single Storey

Hampton - TW12

Enquiry from: Rob H

Start Date: Immediate

Single storey side extension. 3m x 5m

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04 Oct

House Extensions | Single Storey

Wembley - HA9

Enquiry from: Kiat P

Start Date: Less than one month

customer in wembley 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.pleas...

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21 Sep

House Extensions | Single Storey

Wembley - HA0

Enquiry from: Sutirtha S

Start Date: Less than one month

looking for a 6m wide and 3m deep modular single storey rear extension time scale: less than one month please call to appoint

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11 Jul

House Extensions | Single Storey

Wembley - HA0

Enquiry from: Sutirtha S

Start Date: 1 to 3 months

Single storey house extension Lead Single storey house extension Lead Single storey house extension Lead Single storey house extension Lead

rear single storey extension of 6m wide and 3m depth, extending living room and also creating another adjoining room. time scale: 1-3 months please call to appoint

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22 Jun

House Extensions | Single Storey

Wembley - HA0

Enquiry from: Sutirtha S

Start Date: 1 to 3 months

Single storey house extension Lead Single storey house extension Lead Single storey house extension Lead Single storey house extension Lead

rear single storey extension of 6m wide and 3m depth, extending living room and also creating another adjoining room. time scale: 1-3 months please call to appoint

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07 Mar

House Extensions | Single Storey

Hayes - UB4

Enquiry from: Neville L

Start Date: Immediate

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

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05 Mar

House Extensions | Single Storey

Northolt - UB5

Enquiry from: Boma F

Start Date: 1 to 3 months

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

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04 Mar

House Extensions | Single Storey

Harrow - HA1

Enquiry from: Steve S

Start Date: 1 to 3 months

customer in the harrow 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:cu...

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17 Aug

House Extensions | Single Storey

Enfield - EN3

Enquiry from: Renata D

Start Date: 1 to 3 months

extended porch with a new roof and floor. are you the property owner: owner of the property looking for: single storey extension do you have planning permission: no do you have plans drawn up: no do y...

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04 Aug

House Extensions | Single Storey

Uxbridge - UB10

Enquiry from: Reena C

Start Date: Immediate

customer in uxbridge areas is looking to do a couple of projects at the moment, and would like quotes for single storey house extension.confirmed interest via sms and email at 04/08/2021 12:52.please ...

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10 Jul

House Extensions | Single Storey

Enfield - EN3

Enquiry from: Talha B

Start Date: Immediate

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

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29 Jun

House Extensions | Single Storey

Feltham - TW14

Enquiry from: Linus O

Start Date: Immediate

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

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28 Jun

House Extensions | Single Storey

Pinner - HA5

Enquiry from: Jaivik P

Start Date: Less than one month

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

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23 Jun

House Extensions | Single Storey

Pinner - HA5

Enquiry from: Jaivik P

Start Date: Immediate

customer in the pinner 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:cu...

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04 Jun

House Extensions | Single Storey

Hounslow - TW5

Enquiry from: Afzal A

Start Date: Immediate

single story side extension new kitchen and bathroom in extension new bathroom in existing house external wall insulation whole house with k rendering upvc gutter fascia and soffit laminated flooring ...

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19 May

House Extensions | Single Storey

Ruislip - HA4

Enquiry from: Amandeep S

Start Date: 1 to 3 months

looking for a builder to do a single-story rear extension and merge dining & kitchen to create an open-plan kitchen-diner. time scale: 1-3 months please call to appoint

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19 Oct

House Extensions | Single Storey

Sunbury-on-Thames - TW16

Enquiry from: Sai 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: owner of the property property type: terrace looking for: sin...

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08 Aug

House Extensions | Single Storey

Harrow - HA1

Enquiry from: Adam 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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FAQs

how much does a kitchen diner extension cost?

If you’re planning to construct a kitchen diner extension, to help you set a budget and start planning you must first have a cost estimate that’ll complete the entire project. If not, there’s a probability that you may have to spend more than would have been necessary or probably break the bank to have the project done. In truth, there’s no single and short answer to this question as the cost of a kitchen diner is largely dependent of several variables. In this article, we’re going to give a good insight into kitchen diner extension cost so as to help you make informed decisions moving forward. Let’s take a look!

On the average, a kitchen diner extension will cost within the range of £25,000 to about £45,000, however if you happen to reside in London, you can expect the cost to be a lot more than that - closer to £60,000. And due to the fact that there happens to be a plethora of options out there, any decision to make be it on the size, tradesman, flooring, finishes or type of the kitchen diner extension, will have a considerable impact on the overall cost of the project. For instance, a basic kitchen diner extension cost can be within the range of £12,000 to about £15,000., while a high end kitchen diner extension can reach a whooping price between £80,000 to about £100,000.

The total cost of your kitchen diner project will rely heavily of the size as well as the quality of the finishes. For example, a kitchen diner extension that’s small and basic is likely to cost about £1,300 to £1,500 per square metre. However, if you’re going for higher quality finishes, you can expect to pay within the range of £1,900 to about £3,000 per square metre.

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 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.

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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