Ground floor House Extension in Brentwood

Discover Single Storey House Extension Prices in Brentwood

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

Ground floor House Extension in Brentwood

Are you trying to find Single storey house extension in Brentwood? Our network of builders can assist with your job. All of our Builder in Brentwood are inspected so you can see local testimonials, when the business was created, ratings, satisfaction and also cost,  enabling you to make the best decision on who to work with. Allow us take the problem 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 house. A single storey extension can be extremely affordable and they are suitable for numerous homes. Smaller sized single storey home extensions can be built without the need to apply for planning permission because they are protected by permitted development rights. Substantial single storey extensions will still need planning permission. Single storey home extensions can also often be placed to either the side or back of your property. Single storey home extensions can be used to extend kitchen areas or even 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 home that may 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 simpler than other sorts of extension, careful planning is necessary to ensure that the new space is functional and attractive. Experienced architects and builders can advise you on the most suitable design for your home extension, taking into account the needs of the new space as well as the best way to complement the pre-existing building. Your single storey home extension could be designed to match your existing 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 effect Single Storey Extension Prices

There are a few elements to bear in mind when you are establishing your spending plan. The main aspects that influence the price of a single storey extension are the dimension and the finish. However there are other elements that it is worth bearing in mind while you are making your strategies.

Very Expensive Groundworks Needed

If it is difficult to dig the foundations as well as lay the ground for your extension, then this can increase the price of your extensions. This could be the instance if the ground is difficult to collaborate with. Particles in the ground can likewise increase the prices.

  • Caliber of Fixtures and also Fitting
    After the size of the extension, the next greatest factor is the grade of the coating. Picking premium choices can result in the final price being greater than dual what it would be when picking the basic options.
  • Size of Extension
    When you are getting an extension on your house, the single largest factor that will influence the cost 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 location inside the extension is simple, without internal walls, then this will lower the cost per m2 slightly. Nevertheless, even with this in mind. The larger the area of your extension, the extra you pay.
  • Kind of Extension
    The kind of extension you pick will certainly go a long way towards dictating just how huge your extension will certainly be. Side return extensions develop the smallest extra room so are commonly the cheapest option, while a wraparound cooking area extension will certainly produce one of the most space as well as have one of the most high-priced fittings and fixtures.
  • Building Regulations
    For the most part, constructing policies do not add a great deal of cost to a building job. However, if you are constructing an extension onto an older residence, there may be some unforeseen prices. This is specifically true if the residence has not just recently been updated. Building policies will relate to your entire house, not just the extension. This can lead to the need for electrics to be checked out or door replaced.

 

Kitchen Extensions:

Kitchen extensions largely fall into the realms of single floor extensions, although all type of property extensions could be made use of to include additional space for a kitchen.

As an approximate guide, a single floor extension will certainly set you back from ₤ 1,000 - ₤ 2,000/ m2, with a fundamental build at the lower end of the scale as well as an outstanding build quality at the greater end at an array, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will provide as much as four Single storey house extension pros locally, who will certainly provide quotations for the job you desire done. You'll get a home visit from professionals in Brentwood who'll assist you to choose the right Single storey house extension for your home prior to performing the setup. Enter your postcode to start looking currently.

Average Single storey house extension cost in Brentwood

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 Brentwood, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Brentwood 2025

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

Single storey house extension searches in February 2025

Single storey house extension Projects in Brentwood in January 2025

1,016

Requests for quotations in Brentwood in January 2025

0

Requests for Single storey house extension quotations in Brentwood in January 2025. 0% change from December 2024.

0

Requests for Single storey house extension quotations in Essex in January 2025. 0% change from December 2024.

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

Single storey house extension searches in cities and towns near Brentwood January 2025

Brentwood

Brentwood is situated in the district of Essex within the East of England and sits only 20 miles from the capital city of London. Brentwood is definitely an affluent suburban town, which while remaining small continues to be growing and it has a population of 73,000. It was considered as Britain's nineteenth richest town in 2008 and major redevelopment work is scheduled to cost between £3 million and £7 million. For home enhancements you're thinking about inside the town of Brentwood, be sure you make use of reliable professionals to get the most from your money.

Looking for Single storey house extension in Brentwood?

Get free quotes from local builders

Get free quotes

Single storey house extension pros in Brentwood

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 Brentwood

12 Jan

House Extensions | Single Storey

Brentwood - CM15

Enquiry from: Andy M

Start Date: 1 to 3 months

ground floor extension to back single storey timber framed side extension over double garage timber framed pitched roof time scale: 1-3 months please call to appoint

Post a similar request >

05 Oct

House Extensions | Single Storey

Brentwood - CM13

Enquiry from: Danny H

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...

Post a similar request >

15 Feb

House Extensions | Single Storey

Brentwood - CM14

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

Post a similar request >

23 Aug

House Extensions | Single Storey

London - E4

Enquiry from: Simon F

Start Date: 1 to 3 months

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 sms and email at 23/08/2024 15:26.please ca...

Post a similar request >

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...

Post a similar request >

19 Oct

House Extensions | Single Storey

London - E6

Enquiry from: James M

Start Date: Less than one month

are you the property owner: owner of the property property type: terrace looking for: single storey extension do you have planning permission: no do you have plans drawn up: no do you require plumbin...

Post a similar request >

07 Jul

House Extensions | Single Storey

Ilford - IG1

Enquiry from: Yaad 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 >

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...

Post a similar request >

19 Mar

House Extensions | Single Storey

Woodford Green - IG8

Enquiry from: Spiro N

Start Date: Immediate

Single storey rear extension. Max 6 metres from existing stepped rear walls. Knock 2 x existing external walls down. Maybe flat roof on one half of extension and slope roof on the other half

Post a similar request >

11 Oct

House Extensions | Single Storey

London - E6

Enquiry from: Abdul 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: terrace looking for: sin...

Post a similar request >

08 May

House Extensions | Single Storey

London - E4

Enquiry from: Bulent E

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 >

27 Feb

House Extensions | Single Storey

Woodford Green - IG8

Enquiry from: Masomeh K

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 >

02 Sep

House Extensions | Single Storey

London - E4

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

Post a similar request >

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...

Post a similar request >

24 Jan

House Extensions | Single Storey

London - E6

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

Post a similar request >

07 Oct

House Extensions | Single Storey

Woodford Green - IG8

Enquiry from: Ravi 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...

Post a similar request >

31 Aug

House Extensions | Single Storey

Ilford - IG1

Enquiry from: Jagandeep N

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: Relative of Owner Property Type: Terrace Looking For: Single ...

Post a similar request >

08 May

House Extensions | Single Storey

Loughton - IG10

Enquiry from: Ricardo S

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 >

21 Apr

House Extensions | Single Storey

London - E4

Enquiry from: Stewart G

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 >

09 Apr

House Extensions | Single Storey

London - SE18

Enquiry from: Christian O

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 >

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 Brentwood

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

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

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 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 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.

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.

Placholder Image

Other Top Projects in Brentwood

Customer Reviews

Overall rating:


Brentwood Single storey house extension installers are rated 4.3 out of 5 based on 7 reviews of 77 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 Brentwood Single storey house extension contractors

Are you a builder in Brentwood?

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

Join today