Ground floor House Extension in Brighton

Get Single Storey House Extension Prices in Brighton

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Ground floor House Extension in Brighton

Are you trying to find Single storey house extension in Brighton? Our network of builders can assist with your project. Every one of our Builder in Brighton are checked so you can see local customer reviews, when business was established, rankings, approval and also price,  allowing you to make the ideal choice on who to work with. Let us take the problem out of discovering up to 4 experts 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 is often very cost effective and they are appropriate for a multitude of properties. Smaller single storey home extensions can be built without the need to apply for planning permission because they are covered under permitted development rights. Sizeable single storey extensions will still need planning permission. Single storey home extensions can also often be located to either the side or rear of a property. Single storey home extensions can be used to expand kitchens or to add 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 might be used as a kitchen diner or living area. Adding roof lights and bifold doors to your home extension will generate a sizeable airy space that provides a seamless transition into the garden. While single storey home extensions may appear simpler than other varieties of extension, careful planning is necessary to ensure that the new space is functional and attractive. Professional architects and building contractors can advise you on the most appropriate design for your home extension, taking into account the requirements of the new space as well as the best way to complement the pre-existing building. Your single storey home extension could be made to complement your existing property and use similar materials for its construction or be designed to contrast, presenting an impressive effect by using different materials.

 

Elements that impact Single Storey Extension Prices

There are a couple of factors to remember when you are setting your spending plan. The major variables that impact the price of a single storey extension are the dimension and the coating. However there are other aspects that it deserves keeping in mind while you are making your plans.

Expensive Groundworks Needed

If it is tough to dig the foundations and lay the footing for your extension, then this can increase the price of your extensions. This might be the case if the ground is hard to work with. Particles in the ground can likewise elevate the prices.

  • Grade of Fixtures as well as Fitting
    After the dimension of the extension, the following biggest variable is the grade of the surface. Picking high-end options can cause the final cost being more than dual what it would be when selecting the standard choices.
  • Dimension of Extension
    When you are getting an extension on your residence, the single most significant aspect that will certainly affect 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 location inside the extension is straightforward, without internal walls, then this will certainly lower the price per m2 slightly. Nonetheless, despite having this in mind. The larger the location of your extension, the much more you pay.
  • Type of Extension
    The sort of extension you select will go a long way in the direction of determining how huge your extension will be. Side return extensions create the smallest additional area so are commonly the least expensive alternative, while a wraparound kitchen extension will develop the most area and also have the most high priced fittings and also fixtures.
  • Building Regulations
    In most cases, building policies do not include a lot of price to a structure task. However, if you are building an extension onto an older home, there might be some unanticipated prices. This is especially true if the home has actually not just recently been upgraded. Structure laws will apply to your entire house, not just the extension. This can bring about the demand for electrics to be considered or door replaced.

 

Kitchen Extensions:

Kitchen extensions mostly come under the realms of ground storey extensions, although all sort of house extensions could be used to integrate added area for a kitchen.

As an approximate guide, a single storey extension will cost from ₤ 1,000 - ₤ 2,000/ m2, with a basic develop at the reduced end of the range as well as an excellent construct top quality at the greater end at a range, with costs of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will supply up to 4 Single storey house extension pros locally, who will certainly offer quotations for the work you want done. You'll get a property visit from specialists in Brighton who'll assist you to pick the ideal Single storey house extension for your house before executing the installment. Enter your postcode to begin looking currently.

Average Single storey house extension cost in Brighton

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 Brighton, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Brighton 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 Brighton in January 2025

11,719

Requests for quotations in Brighton in January 2025

0

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

0

Requests for Single storey house extension quotations in East Sussex 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 Brighton January 2025

Brighton

This city upon England's southern coast is a popular seaside destination and it has a population of 155,000. There are two major universities situated in the city, which is an merger of these two towns Brighton and Hove. Famous for its pier attraction as well, Brighton and Hove has turned into a significant tourist destination within the modern-day day. Brighton and Hove boasts a range of housing, from the traditional to the modern day, with different house price tags all through the area.

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Similar Customer Enquiries for Single storey house extension in Brighton

15 Apr

House Extensions | Single Storey

Brighton - BN2

Enquiry from: Vikki R

Start Date: Less than one month

customer in brighton 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 15/04/2022 09:29.please ...

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22 Feb

House Extensions | Single Storey

Brighton - BN2

Enquiry from: Chantalle D

Start Date: Less than one month

are you the property owner: owner of the property property type: semi detached other forms: single storey house extension agreed to receive quotes for selected products: yes please call to appoint

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09 Sep

House Extensions | Single Storey

Brighton - BN1

Enquiry from: Andrew S

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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31 Dec

House Extensions | Single Storey

Brighton - BN2

Enquiry from: Ben F

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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17 Nov

House Extensions | Single Storey

Brighton - BN2

Enquiry from: Mark 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: Relative of Owner Property Type: Detached Looking For: Single...

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17 Nov

House Extensions | Single Storey

Brighton - BN42

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

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05 Jun

House Extensions | Single Storey

Brighton - BN1

Enquiry from: Katie 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...

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13 Sep

House Extensions | Single Storey

Seaford - BN25

Enquiry from: Valerie A

Start Date: 1 to 3 months

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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07 Jan

House Extensions | Single Storey

Worthing - BN12

Enquiry from: Kim G

Start Date: 1 to 3 months

single storey extension across the rear of the property to create an open plan kitchen/family room with bifolds onto the garden. depth 4 metres by 10.36metres across. just over half of the existing re...

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07 Oct

House Extensions | Single Storey

Lancing - BN15

Enquiry from: Amy T

Start Date: Immediate

customer in lancing 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 07/10/2021 17:35.please call to a...

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15 Mar

House Extensions | Single Storey

Shoreham-by-Sea - BN43

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

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07 Feb

House Extensions | Single Storey

Lancing - BN15

Enquiry from: Mark B

Start Date: Immediate

looking at property purchase that needs rear extensions , just want rough pricing before putting in offer single storey ext 5m x 5m to include roof light and french doors

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08 Aug

House Extensions | Single Storey

Peacehaven - BN10

Enquiry from: Phil a

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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07 Feb

House Extensions | Single Storey

Worthing - BN12

Enquiry from: Darren V

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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23 Jan

House Extensions | Single Storey

Lancing - BN15

Enquiry from: ANTHONY Z

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

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17 Jan

House Extensions | Single Storey

Shoreham-by-Sea - BN43

Enquiry from: Hanae A

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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14 Nov

House Extensions | Single Storey

Lancing - BN15

Enquiry from: Theresa 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: Owner of the property Property Type: Semi detached Looking Fo...

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12 Oct

House Extensions | Single Storey

Hove - BN3

Enquiry from: Jacqueline P

Start Date: 1 to 3 months

want to find out if I can extend out the back into my garden. My bathroom is at the end of my kitchen so would have to extend keeping or refiguring the bathroom. This is a ground floor flat but I own ...

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27 Sep

House Extensions | Single Storey

Shoreham-by-Sea - BN43

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

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21 Sep

House Extensions | Single Storey

Hove - BN3

Enquiry from: Omar A

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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FAQs

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.

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 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.

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Brighton Single storey house extension installers are rated 4.6 out of 5 based on 4 reviews of 39 pros.
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