Ground floor House Extension in East Grinstead

Get Single Storey House Extension Prices in East Grinstead

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Ground floor House Extension in East Grinstead

Are you looking for Single storey house extension in East Grinstead? Our network of builders can assist with your job. Every one of our Builder in East Grinstead are checked so you can see local testimonials, when the business was formed, reviews, approval and also price,  allowing you to make the right choice on who to employ. Let us take the inconvenience out of discovering up to 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 quite cost effective and they're appropriate for many homes. Smaller single storey home extensions can be built without needing to make an application for planning permission because they are covered under permitted development rights. Large single storey extensions will still need planning permission. Single storey home extensions can also usually be positioned to either the side or rear of a property. Single storey home extensions are often used to expand kitchens 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 generate a large 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 necessary to ensure that the new space is practical and beautiful. Experienced architects and builders can give you advice on the best 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 accentuate your current property and make use of similar materials for its construction or be designed to contrast, supplying an impressive effect by using different materials.

 

Aspects that effect Single Storey Extension Prices

There are a few aspects to keep in mind when you are establishing your spending plan. The major factors that affect the price of a single storey extension are the dimension as well as the coating. Yet there are other aspects that it deserves bearing in mind while you are making your strategies.

Costly Groundworks Needed

If it is hard to dig the foundations and also lay the ground for your extension, then this can increase the price of your extensions. This may be the case if the ground is tough to collaborate with. Particles in the ground can also raise the costs.

  • Quality of Fixtures as well as Fitting
    After the size of the extension, the next most significant element is the quality of the coating. Choosing high-end choices can result in the final price being greater than dual what it would certainly be when picking the basic choices.
  • Size of Extension
    When you are getting an extension on your residence, the single biggest factor that will affect the price of your extension is the size of it. The larger the extension is, the a lot more you will end up paying. If the area inside the extension is straightforward, without any inner wall surfaces, then this will certainly lower the cost per m2 slightly. Nonetheless, despite having this in mind. The larger the location of your extension, the much more you pay.
  • Kind of Extension
    The type of extension you pick will go a long way towards dictating just how big your extension will certainly be. Side return extensions develop the tiniest extra room so are frequently the cheapest choice, while a wraparound kitchen area extension will certainly develop the most area and have one of the most very expensive fittings as well as components.
  • Building Regulations
    In many cases, building laws don't add a great deal of cost to a building task. Nonetheless, if you are developing an extension onto an older residence, there might be some unforeseen prices. This is particularly true if the house has not lately been upgraded. Structure policies will apply to your whole home, not simply the extension. This can cause the demand for electrics to be checked out or door replaced.

 

Kitchen Extensions:

Kitchen extensions greatly fall into the realms of single storey extensions, although all sort of property extensions could be utilized to include additional room for a kitchen.

As an approximate overview, a single floor extension will certainly set you back from ₤ 1,000 - ₤ 2,000/ m2, with a fundamental develop at the lower end of the range and also an excellent construct high quality at the higher end at a range, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will supply as much as 4 Single storey house extension pros locally, who will use quotations for the work you want done. You'll receive a property visit from professionals in East Grinstead who'll help you to choose the appropriate Single storey house extension for your home before executing the setup. Enter your postal code to start searching now.

Average Single storey house extension cost in East Grinstead

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 East Grinstead, as reported by local LeadsDoWork members.

Single storey house extension installation cost in East Grinstead 2025

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

Single storey house extension searches in June 2025

Single storey house extension Projects in East Grinstead in May 2025

1,168

Requests for quotations in East Grinstead in May 2025

0

Requests for Single storey house extension quotations in East Grinstead in May 2025. 0% change from April 2025.

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Requests for Single storey house extension quotations in West Sussex in May 2025. 0% change from April 2025.

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

Single storey house extension searches in cities and towns near East Grinstead May 2025

East Grinstead

East Grinstead is actually a town and civil parish inside the northeastern corner of Mid Sussex, West Sussex nearby the East Sussex, Surrey, and Kent borders. It sits 27 miles south of London. West Sussex is a preferred area for commuters due to its close proximity to the capital city of London and also excellent train connections.

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Similar Customer Enquiries for Single storey house extension in East Grinstead

18 Aug

House Extensions | Single Storey

East Grinstead - RH19

Enquiry from: Jane T

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: Detached Looking For: Si...

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13 Feb

House Extensions | Single Storey

East Grinstead - RH19

Enquiry from: Rowena J

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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11 Oct

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Lewes - BN8

Enquiry from: Angie V

Start Date: Immediate

I am looking for a single storey ground floor SIP to be added to the rear of my property. The measurement is 18 feet wide x 6 feet deep. What is the cost please?

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13 Jul

House Extensions | Single Storey

Crawley - RH10

Enquiry from: Shakil A

Start Date: Immediate

Price for single storey extension 3meters out 2meters high

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29 Nov

House Extensions | Single Storey

Hassocks - BN6

Enquiry from: James B

Start Date: Immediate

i am interested in a two story side extension on a detached property.

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21 Oct

House Extensions | Single Storey

Haywards Heath - RH16

Enquiry from: Rebecca D

Start Date: Less than one month

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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27 Jun

House Extensions | Single Storey

Crawley - RH10

Enquiry from: Paul T

Start Date: 1 to 3 months

5x3m kitchen extension. no appliances/materials for kitchen. plastered. steel required to open up existing doorways. time scale: 1-3 months please call to appoint

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11 Mar

House Extensions | Single Storey

Haywards Heath - RH16

Enquiry from: Daniel F

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Single storey rear extension

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20 Sep

House Extensions | Single Storey

Uckfield - TN22

Enquiry from: John B

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A rear single storey extention (6×3m)

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09 Sep

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Crawley - RH10

Enquiry from: Anand S

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Single storey rear extension 6x3 sq m

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12 Jul

House Extensions | Single Storey

Crawley - RH10

Enquiry from: Saber A

Start Date: 1 to 3 months

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

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20 Feb

House Extensions | Single Storey

Burgess Hill - RH15

Enquiry from: Abigail G

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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04 Jan

House Extensions | Single Storey

Haywards Heath - RH16

Enquiry from: John 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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03 Oct

House Extensions | Single Storey

Haywards Heath - RH16

Enquiry from: James H

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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03 Oct

House Extensions | Single Storey

Haywards Heath - RH16

Enquiry from: James H

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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29 Jul

House Extensions | Single Storey

Burgess Hill - RH15

Enquiry from: Clayton 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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24 May

House Extensions | Single Storey

Crawley - RH11

Enquiry from: Tim B

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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16 Jan

House Extensions | Single Storey

Crawley - RH10

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

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27 Dec

House Extensions | Single Storey

Uckfield - TN22

Enquiry from: Julie 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: Detached Looking For: Si...

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20 Dec

House Extensions | Single Storey

Crawley - RH11

Enquiry from: Shakil 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...

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FAQs

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.

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 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.

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East Grinstead Single storey house extension installers are rated 4.5 out of 5 based on 9 reviews of 87 pros.
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