Ground floor House Extension in Antrim

Discover Single Storey House Extension Prices in Antrim

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Ground floor House Extension in Antrim

Are you searching for Single storey house extension in Antrim? Our network of builders can aid with your project. All of our Builder in Antrim are examined so you can see local consumer reviews, when the business was established, ratings, approval and also cost,  allowing you to make the right choice on who to hire. Let us take the headache out of discovering as much as 4 experts for your Single storey house extension job.

Single storey extensions are a great way to add space and value to your home. A single storey extension can be quite affordable and they are suited to a multitude of houses. Smaller sized single storey home extensions can be built without needing to make an application 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 rear of a home. Single storey home extensions can be used to expand kitchens or even to add a downstairs study or utility room.

 

They are also often used to make a larger open plan area in the downstairs of the house 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 less complicated than other types of extension, careful planning is still necessary to ensure that the new space is functional and attractive. Experienced architects and building contractors can give you advice on the most appropriate design for your home extension, considering 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 designed to match your current property and employ similar materials for its construction or be made to contrast, providing a striking effect by using differing materials.

 

Aspects that effect Single Storey Extension Costs

There are a few variables to keep in mind when you are setting your budget. The primary factors that impact the price of a single storey extension are the dimension and also the finish. But there are other elements that it is worth keeping in mind while you are making your strategies.

High Priced Groundworks Needed

If it is difficult to dig the foundations and also lay the footing for your extension, after that this can raise the cost of your extensions. This might be the case if the ground is difficult to deal with. Particles in the ground can additionally increase the prices.

  • Grade of Fixtures and also Fitting
    After the size of the extension, the next biggest aspect is the caliber of the coating. Picking premium alternatives can cause the last price being more than dual what it would be when selecting the standard alternatives.
  • Dimension of Extension
    When you are getting an extension on your home, the single most significant variable that will certainly affect the cost of your extension is the size of it. The bigger the extension is, the a lot more you will certainly end up paying. If the area inside the extension is easy, with no interior walls, after that this will certainly lower the cost per m2 somewhat. However, despite this in mind. The bigger the location of your extension, the more you pay.
  • Type of Extension
    The kind of extension you select will certainly go a long way in the direction of determining exactly how big your extension will be. Side return extensions produce the tiniest extra space so are commonly the most inexpensive alternative, while a wraparound kitchen area extension will create the most area as well as have the most very expensive fittings and also fixtures.
  • Building Regulations
    In many cases, constructing policies do not include a great deal of price to a structure project. Nonetheless, if you are building an extension onto an older house, there may be some unanticipated prices. This is specifically true if the house has actually not recently been upgraded. Building guidelines will put on your entire home, not simply the extension. This can lead to the need for electrics to be taken a look at or door changed.

 

Kitchen Extensions:

Kitchen extensions mainly come under the areas of single storey extensions, although all kinds of home extensions could be utilized to incorporate extra space for a kitchen.

As an approximate overview, a single floor extension will certainly cost from ₤ 1,000 - ₤ 2,000/ m2, with a fundamental construct at the reduced end of the scale and also an outstanding construct high quality at the higher end at an array, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will offer approximately 4 Single storey house extension pros in your area, that will supply quotes for the job you desire done. You'll obtain a property visit from experts in Antrim who'll aid you to pick the appropriate Single storey house extension for your home before accomplishing the installment. Enter your postcode to start searching currently.

Average Single storey house extension cost in Antrim

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
£23,200

Avg. price

Avg. price
£29,000

Avg. price high

Avg. price high
£34,800

£35300

£26475

£17650

£8825

£0

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

Single storey house extension installation cost in Antrim 2025

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

Single storey house extension searches in January 2025

Single storey house extension Projects in Antrim in December 2024

595

Requests for quotations in Antrim in December 2024

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Requests for Single storey house extension quotations in Antrim in December 2024. 0% change from November 2024.

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Requests for Single storey house extension quotations in County Antrim in December 2024. 0% change from November 2024.

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

Single storey house extension searches in cities and towns near Antrim December 2024

Antrim

Translated as 'lone ridge', Antrim is a town and civil parish in County Antrim in the northeast of Northern Ireland. It's situated on the banks of the Six Mile Water, half a mile from Lough Neagh. It is the county town of County Antrim and was formerly the administrative home of Antrim Borough Council. There are several divisions and suburbs of Antrim, some of which include Ballycraigy, Carnbeg, Caulside, Dublin Road, Greenvale, Greystone, Islandbawn, Meadowlands, Muckamore, Newpark, Niblock, and also the Folly. With a population of 20001, Antrim is classified as being a large town by the Northern Ireland Statistics and Research Agency. Inside this population, 23.1 percent were below 16 years old and 15.7 percent were aged 60 and over. 48.6 percent of the population were male and 51.4% were female. Quite a few buildings within the town are historically significant, particularly near the High Street. Some of these buildings are the courthouse, a 19th-century smithy on Bridge Street, which has a distinctive horseshoe entrance, Shane's Castle and Antrim Castle, the Castle Grounds, as well as the Springfarm Rath. Renovations to Antrim Market House, a 2-storey building which is 9 bays long, 3 deep, constructed in 1726, are presently happening. This will contain Antrim Information Centre, relocating it from its place on the High Street, plus a multi-functional auditorium in order to provide an area for various functions, such as theatre and music productions. Because the town is on the banks of a river, the linen business came to prominence in Antrim, although this was affected by the decline in the industry during the 20th century. It has been replaced by Northern Ireland's Technology Park. For all of your home upgrades, make sure that you employ trustworthy professionals in Antrim to ensure you get the best quality.

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30 Mar

House Extensions | Single Storey

Antrim - BT41

Enquiry from: Jacqui E

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customer in the antrim 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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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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Antrim - BT41

Enquiry from: Gajanan T

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02 May

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Enquiry from: Jim O

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Hi I have a planning permission approved for a rear extension and was wondering if I can get an estimation for a modular extension.

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Ballymena - BT43

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Single storey house extension Lead Single storey house extension Lead Single storey house extension Lead Single storey house extension Lead

customer in ballymena 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 08/03/2022 21:43.please...

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Belfast - BT29

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27 Oct

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Belfast - BT15

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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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08 Sep

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Newtownabbey - BT36

Enquiry from: John S

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08 Sep

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Newtownabbey - BT36

Enquiry from: John S

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glass extension 2400mm x 2700mm x2400mm h 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: yes do...

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28 Jul

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single storey house extension

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Ballyclare - BT39

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11 Jul

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Newtownabbey - BT36

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27 May

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Ballymena - BT42

Enquiry from: Stephen C

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30 Jul

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Newtownabbey - BT37

Enquiry from: Jonathan H

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31 Jan

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Newtownabbey - BT36

Enquiry from: Fiona H

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14 Nov

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Belfast - BT11

Enquiry from: Deaglan C

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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 Sep

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Ballyclare - BT39

Enquiry from: Mrs M

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FAQs

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.

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 does a single storey house extension cost?

If you’re planning to build a single story house extension, this is one of the first questions that usually comes to mind to help you set a budget and start to make plans. But as simple as it seems, a single accurate answer can not be provided due to the fact that there are several variables that can play a key role in influencing the price of a single story house extension. These variables includes the size, location, design or specification as well as the build route. In this guide, we’ll provide you with a rough estimate that you can work with to put you on the right path.

The main determinant of the cost of a single storey extension is the size of the build, while the next most relevant factor is the quality of the finish you opt for. For a small extension, you can expect to spend a sum within the range of £14,000 to £17,000. Meanwhile for a larger single storey extension, if you opt for a large wrap around the extension with a great amount of glass to be incorporated in both the walls and roof, you can expect to pay a sum within the range of £80,000 to £120,000.

Overall, the average cost of a single story house extension is usually within the range of £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.

There are some additional costs you may also need to factor in to your extension budget. These includes surveys, architect fees, planning application fee (if needed), insurance and Party Wall Agreement (if needed).

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