Ground floor House Extension in Grays

Discover Single Storey House Extension Prices in Grays

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Ground floor House Extension in Grays

Are you looking for Single storey house extension in Grays? Our network of builders can aid with your task. All of our Builder in Grays are examined so you can see local write-ups, when business was created, ratings, satisfaction and also price,  permitting you to make the ideal choice on who to work with. Allow us take the hassle out of discovering approximately 4 experts for your Single storey house extension project.

Single storey extensions are a great way to add space and value to your house. A single storey extension can be very cost effective and they're suitable for many properties. Smaller 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 back of your house. Single storey home extensions can be used to expand kitchens or to put in a downstairs study or utility room.

 

Also, they are 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 large airy space that creates a seamless transition into the garden. While single storey home extensions may appear simpler than other kinds of extension, careful planning is needed to ensure that the new space is functional and attractive. Professional architects and contractors can give you advice on the most suitable design for your home extension, considering the requirements of the new space as well as the best way to complement the existing building. Your single storey home extension could be made to match your pre-existing property and employ similar materials for its construction or be designed to contrast, offering a striking effect by using differing materials.

 

Variables that effect Single Storey Extension Prices

There are a couple of factors to remember when you are establishing your budget. The primary factors that influence the price of a single storey extension are the size and the surface. However there are other factors that it deserves keeping in mind while you are making your strategies.

Over-priced Groundworks Needed

If it is difficult to dig the foundations and lay the ground for your extension, after that this can boost the price 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 also Fitting
    After the size of the extension, the next biggest factor is the caliber of the coating. Selecting high-end choices can bring about the final rate being greater than double what it would certainly be when choosing the fundamental alternatives.
  • Dimension of Extension
    When you are obtaining an extension on your home, the single largest aspect that will certainly impact the price of your extension is the size of it. The larger the extension is, the a lot more you will certainly wind up paying. If the area inside the extension is easy, without inner walls, after that this will decrease the cost per m2 somewhat. Nevertheless, despite this in mind. The larger the location of your extension, the extra you pay.
  • Type of Extension
    The type of extension you select will go a long way in the direction of dictating just how big your extension will be. Side return extensions produce the smallest extra area so are typically the most inexpensive choice, while a wraparound kitchen extension will certainly produce one of the most room and have the most high-priced fittings and components.
  • Building Regulations
    Most of the times, building guidelines don't add a great deal of price to a building job. However, if you are developing an extension onto an older residence, there might be some unanticipated prices. This is specifically real if the house has not just recently been upgraded. Structure laws will apply to your whole residence, not simply the extension. This can bring about the demand for electrics to be taken a look at or door changed.

 

Kitchen Extensions:

Kitchen extensions largely come under the areas of single storey extensions, although all type of home extensions could be made use of to include extra space for a kitchen.

As an approximate overview, a single floor extension will certainly cost from ₤ 1,000 - ₤ 2,000/ m2, with a standard build at the reduced end of the scale and an excellent develop quality at the higher end at a range, with expenses of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will offer approximately four Single storey house extension pros in your area, who will offer quotations for the job you desire done. You'll get a property visit from experts in Grays who'll assist you to choose the best Single storey house extension for your residence before executing the installment. Enter your postcode to start browsing now.

Average Single storey house extension cost in Grays

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
£24,400

Avg. price

Avg. price
£34,667

Avg. price high

Avg. price high
£44,934

£45500

£34125

£22750

£11375

£0

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

Single storey house extension installation cost in Grays 2026

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

Single storey house extension searches in September 2026

Single storey house extension Projects in Grays in August 2026

1,122

Requests for quotations in Grays in August 2026

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Requests for Single storey house extension quotations in Grays in August 2026. 0% change from July 2026.

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Requests for Single storey house extension quotations in Essex in August 2026. 0% change from July 2026.

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

Single storey house extension searches in cities and towns near Grays August 2026

Grays

Grays, often called Grays Thurrock, is the largest town in the borough of Thurrock in Essex and it is only twenty miles from the City of London. The town contains a populace of 36,601 and located on the north bank of the Thames River. For any household developments you might be taking into consideration in the near future, you'll want to compare quotations from local professionals near you to get the best price along with a good quality finish.

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Single storey house extension pros in Grays

Jassi Builders Ltd

2 review(s)
Based: in Hayes, UB4 9YD

Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I have completed all my work on perfect time and leave customers in complete satisfaction. We do all types of loft conversions, exten...

Latest review

Angela A., HP1
3

House Extensions | Single Storey in Hemel Hempstead

Assured me he Would give me a good price which made me feel less confident with this builder he was supposed to phone on...

Similar Customer Enquiries for Single storey house extension in Grays

08 Nov

House Extensions | Single Storey

Grays - RM20

Enquiry from: Raymond O

Start Date: Immediate

homeowner house extension please call to appoint

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11 Jun

House Extensions | Single Storey

Grays - RM17

Enquiry from: Peter M

Start Date: Immediate

customer in the grays 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:cus...

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29 Feb

House Extensions | Single Storey

Grays - RM16

Enquiry from: Joyce 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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07 Aug

House Extensions | Single Storey

London - E14

Enquiry from: Simon D

Start Date: Immediate

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

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12 Apr

House Extensions | Single Storey

London - SE12

Enquiry from: Jamie J

Start Date: Immediate

customer in london areas is looking to do a couple of projects at the moment, and would like quotes for single storey house extension.confirmed interest via email at 12/04/2021 14:13.please call to ar...

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07 Apr

House Extensions | Single Storey

London - E11

Enquiry from: Oliver L

Start Date: Immediate

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

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28 Mar

House Extensions | Single Storey

Bromley - BR1

Enquiry from: Nick P

Start Date: Immediate

Single storey extension to the back and side of the house. 3m out, 7m width at the back. Flat roof.

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09 Feb

House Extensions | Single Storey

London - SE12

Enquiry from: Amanda O

Start Date: 1 to 3 months

single storey kitchen extension time scale: less than one month time scale: 1-3 months please call to appoint

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19 Jan

House Extensions | Single Storey

Bromley - BR1

Enquiry from: Gary 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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22 Sep

House Extensions | Single Storey

Bromley, Keston - BR2

Enquiry from: Surlu R

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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01 Jul

House Extensions | Single Storey

London - E15

Enquiry from: Manivannan R

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 Mar

House Extensions | Single Storey

Bromley, Keston - BR2

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

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27 Jan

House Extensions | Single Storey

London - SE6

Enquiry from: Gal 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: Other Looking For: Singl...

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28 Aug

House Extensions | Single Storey

London - E11

Enquiry from: Dave 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: Other Looking For: Singl...

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26 Jun

House Extensions | Single Storey

London - E16

Enquiry from: Lourdes 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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23 Mar

House Extensions | Single Storey

London - SE3

Enquiry from: VIJAY K

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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16 Mar

House Extensions | Single Storey

London - SE13

Enquiry from: Christian 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...

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04 Feb

House Extensions | Single Storey

Bromley - BR1

Enquiry from: Lyubomir Y

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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19 Nov

House Extensions | Single Storey

London - SE12

Enquiry from: Libby 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: Semi detached Looking Fo...

Post a similar request >

13 Aug

House Extensions | Single Storey

Bromley - BR1

Enquiry from: Victoria 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: Other Looking For: Singl...

Post a similar request >

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FAQs

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 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.

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.

Single storey house extension

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Grays Single storey house extension installers are rated 4.4 out of 5 based on 8 reviews of 42 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 Grays Single storey house extension contractors

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