Ground floor House Extension in Essex

Obtain Single Storey House Extension Prices in Essex

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Ground floor House Extension in Essex

Are you seeking Single storey house extension in Essex? Our network of builders can help with your job. Every one of our Builder in Essex are examined so you can see local reviews, when business was formed, reviews, approval and cost,  allowing you to make the right choice on who to employ. Allow us take the problem out of locating up to 4 professionals for your Single storey house extension task.

Single storey extensions are a great way to add space and value to your house. A single storey extension can be quite affordable and they're suited to a wide variety of properties. Smaller sized single storey home extensions can be built without having to apply for planning permission as they are covered under 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 a home. Single storey home extensions are often used to expand kitchens or even to put in a downstairs study or utility room.

 

Additionally, they are 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 generate a sizeable airy space that creates a seamless transition into the garden. While single storey home extensions may appear less complicated than other kinds of extension, careful planning is necessary to make sure that the new space is practical and attractive. Professional architects and builders will be able to advise you on the best 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 accentuate your pre-existing property and employ similar materials for its construction or be designed to contrast, presenting a striking effect by using differing materials.

 

Aspects that impact Single Storey Extension Costs

There are a couple of factors to remember when you are setting your spending plan. The primary factors that affect the cost of a single storey extension are the dimension and the surface. Yet there are other elements that it is worth bearing in mind while you are making your plans.

High-priced Groundworks Needed

If it is tough to dig the foundations and lay the footing for your extension, then this can increase the cost of your extensions. This may be the instance if the ground is tough to work with. Particles in the ground can additionally increase the costs.

  • Grade of Fixtures and Fitting
    After the size of the extension, the next biggest variable is the quality of the surface. Selecting premium alternatives can result in the final cost being greater than double what it would certainly be when selecting the fundamental alternatives.
  • Dimension of Extension
    When you are getting an extension on your residence, the single most significant factor that will certainly affect the price of your extension is the size of it. The larger the extension is, the more you will certainly end up paying. If the area inside the extension is easy, with no inner walls, then this will certainly decrease the cost per m2 somewhat. Nonetheless, even with this in mind. The larger the area of your extension, the extra you pay.
  • Kind of Extension
    The sort of extension you select will certainly go a long way in the direction of dictating how big your extension will certainly be. Side return extensions produce the tiniest extra area so are usually the most inexpensive alternative, while a wraparound kitchen extension will certainly produce one of the most space and have the most high-priced fittings and also fixtures.
  • Building Regulations
    For the most part, constructing laws don't add a lot of cost to a structure task. Nonetheless, if you are developing an extension onto an older residence, there might be some unexpected costs. This is especially real if the home has not recently been upgraded. Building regulations will apply to your entire residence, not just the extension. This can bring about the demand for electrics to be considered or door changed.

 

Kitchen Extensions:

Kitchen extensions largely fall into the realms of ground floor extensions, although all sort of house extensions could be made use of to integrate added area for a kitchen.

As an approximate guide, a single floor extension will set you back from ₤ 1,000 - ₤ 2,000/ m2, with a fundamental develop at the lower end of the scale and an outstanding develop quality at the higher end at a variety, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will give as much as 4 Single storey house extension pros locally, who will provide quotes for the work you desire done. You'll obtain a property visit from professionals in Essex who'll aid you to select the right Single storey house extension for your house prior to accomplishing the setup. Enter your postal code to begin searching now.

Average Single storey house extension cost in Essex

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 Essex, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Essex 2026

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

Single storey house extension searches in June 2026

Single storey house extension Projects in Essex in May 2026

22,537

Requests for quotations in Essex in May 2026

0

Requests for Single storey house extension quotations in Essex in May 2026. 0% change from April 2026.

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Requests for Single storey house extension quotations in East Of England in May 2026. 0% change from April 2026.

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

Single storey house extension searches in cities and towns near Essex May 2026

Essex

Essex is located to the north east of London and it's the 6th most populated district in the UK with more than 1.7 million residents. It borders a number of counties including Kent and Suffolk, whilst the River Thames is to the south. Despite its significant population the county has a relatively low population density of just 1,230 people per square miles. Many of the much larger towns in the county include Chelmsford, Southend and Colchester. For all those thinking about house improvements in Essex be sure to work with vetted and reputable trade professionals to ensure quality.

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Single storey house extension pros in Essex

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
22nd June 2020
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 Essex

26 Oct

House Extensions | Single Storey

Ilford - IG5

Enquiry from: Farhath H

Start Date: Less than one month

customer in the ilford 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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21 Oct

House Extensions | Single Storey

Romford - RM7

Enquiry from: Suhailah M

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 ...

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11 Oct

House Extensions | Single Storey

Brentwood - CM14

Enquiry from: Jamila P

Start Date: 1 to 3 months

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

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11 Oct

House Extensions | Single Storey

Frinton-on-Sea - CO13

Enquiry from: Robby G

Start Date: Less than one month

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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22 Jul

House Extensions | Single Storey

Ilford - IG6

Enquiry from: Laura D

Start Date: Immediate

Rear extension to our 1930’s terraced house. We currently have a 3 metre single story extension story extension with flat roof but are looking to extend out to 6 metres and possibly have a pitched r...

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06 May

House Extensions | Single Storey

Stanford-le-Hope - SS17

Enquiry from: Mark H

Start Date: Immediate

What type of property is this for? House What type of extension do you need? Single storey extension When was the property built? 1921 to 1979 How many stories is the current building? 2 Storeys D...

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16 Oct

House Extensions | Single Storey

Clacton-on-Sea - CO15

Enquiry from: Geraldine R

Start Date: Immediate

Conservatory change into extension

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25 May

House Extensions | Single Storey

Woodford Green - IG8

Enquiry from: Agnieszka T

Start Date: Less than one month

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

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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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12 Jun

House Extensions | Single Storey

Benfleet - SS7

Enquiry from: Alex M

Start Date: Immediate

Full planning accepted and just waiting on structural drawings. Need side extensions and to see if you do roof replacements

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09 Jun

House Extensions | Single Storey

Leigh-on-Sea - SS9

Enquiry from: Caron R

Start Date: Immediate

I have submitted proposed plans to the local council and received feedback. I own a detached house. I would like to build a two storey small/medium size rear extension.

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04 Dec

House Extensions | Single Storey

Hornchurch - RM11

Enquiry from: Helena P

Start Date: 1 to 3 months

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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06 Nov

House Extensions | Single Storey

Southend-on-Sea - SS2

Enquiry from: Diane P

Start Date: 1 to 3 months

looking for a glass area. are you the property owner: owner of the property looking for: single storey extension do you have planning permission: yes do you have plans drawn up: no do you require plum...

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01 Nov

House Extensions | Single Storey

Romford - RM2

Enquiry from: Bartosz S

Start Date: Less than one month

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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30 Jul

House Extensions | Single Storey

Dunmow - CM6

Enquiry from: Dawn D

Start Date: Immediate

Hi we are in the process of buying a semi detached house and are looking to put a 3 x 7 metre extension on the ground floor with a 2 x 4 metre second floor adding room to the bedroom. Could you give a...

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28 Jun

House Extensions | Single Storey

Romford - RM7

Enquiry from: Natasha S

Start Date: 1 to 3 months

modular rear extension approx 6.2 x 4. removal of current rear wall and required steels. kitchen will be housed on extension. sewage drain will need to be moved (this can be pre arranged if necessary)...

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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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11 Apr

House Extensions | Single Storey

Harlow - CM20

Enquiry from: Marjan C

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 ...

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28 Mar

House Extensions | Single Storey

Canvey Island - SS8

Enquiry from: Paul D

Start Date: Less than one month

a 6m x 4m extension brick tiles with plain wall to one side, windows on opposite side and a central french door to front with windows either side time scale: less than one month please call to appoin...

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13 Mar

House Extensions | Single Storey

Canvey Island - SS8

Enquiry from: Paul D

Start Date: 1 to 3 months

a 6m x 4m extension brick tiles with plain wall to one side, windows on opposite side and a central french door to front with windows either side time scale: 1-3 months please call to appoint

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FAQs

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.

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.

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 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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