Ground floor House Extension in Donaghadee

Compare Single Storey House Extension Prices in Donaghadee

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Ground floor House Extension in Donaghadee

Are you seeking Single storey house extension in Donaghadee? Our network of builders can aid with your job. Every one of our Builder in Donaghadee are inspected so you can see local testimonials, when the business was established, rankings, satisfaction as well as day rate,  enabling you to make the best choice on who to employ. Let us take the trouble out of discovering as much as 4 professionals 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 very cost effective and they're suitable for a multitude of homes. Smaller sized single storey home extensions can be built without needing to apply for planning permission as they are protected by permitted development rights. Sizeable 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 house. Single storey home extensions can be 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 house that might be used as a kitchen diner or living area. Adding roof lamps and bifold doors to your home extension will create a sizeable airy space that creates a seamless transition in to the garden. While single storey home extensions may appear simpler than other types of extension, careful planning remains essential to make sure that the new space is useful and attractive. Professional architects and building contractors can give you advice on the most appropriate design for your home extension, considering 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 current property and make use of similar materials for its construction or be designed to contrast, supplying a striking effect by using differing materials.

 

Variables that impact Single Storey Extension Prices

There are a few variables to bear in mind when you are setting your budget plan. The main factors that affect the price of a single storey extension are the size and also the surface. But there are various other aspects that it deserves remembering while you are making your strategies.

Over-priced Groundworks Needed

If it is challenging to dig the structures as well as lay the footing for your extension, then this can raise the price of your extensions. This could be the instance if the ground is difficult to collaborate 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 element is the quality of the finish. Picking high-end choices can lead to the final cost being more than double what it would certainly be when selecting the basic options.
  • Dimension of Extension
    When you are obtaining an extension on your residence, the single most significant factor 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 wind up paying. If the location inside the extension is straightforward, without interior wall surfaces, after that this will lower the cost per m2 a little. Nonetheless, despite having this in mind. The larger the area of your extension, the a lot more you pay.
  • Sort of Extension
    The kind of extension you choose will go a long way in the direction of dictating exactly how huge your extension will certainly be. Side return extensions develop the smallest extra space so are typically the most affordable choice, while a wraparound cooking area extension will produce the most area and have one of the most very expensive fittings and also components.
  • Building Regulations
    In many cases, constructing laws don't add a great deal of price to a building task. Nonetheless, if you are building an extension onto an older house, there might be some unexpected costs. This is especially true if the house has actually not lately been updated. Building policies will apply to your entire house, not just the extension. This can lead to the demand for electrics to be taken a look at or door replaced.

 

Kitchen Extensions:

Kitchen extensions mainly fall into the areas of ground storey extensions, although all type of house extensions could be utilized to integrate extra room for a kitchen.

As an approximate guide, a single storey extension will certainly cost from ₤ 1,000 - ₤ 2,000/ m2, with a standard build at the lower end of the scale and also an excellent construct quality at the higher end at a range, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will give up to 4 Single storey house extension pros locally, who will offer quotations for the job you desire done. You'll obtain a property visit from professionals in Donaghadee who'll assist you to select the best Single storey house extension for your home prior to performing the installation. Enter your postcode to start looking currently.

Average Single storey house extension cost in Donaghadee

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 Donaghadee, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Donaghadee 2025

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

Single storey house extension searches in June 2025

Single storey house extension Projects in Donaghadee in May 2025

159

Requests for quotations in Donaghadee in May 2025

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Requests for Single storey house extension quotations in Donaghadee in May 2025. 0% change from April 2025.

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Requests for Single storey house extension quotations in County Down in May 2025. 0% change from April 2025.

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

Single storey house extension searches in cities and towns near Donaghadee May 2025

Northern Ireland is the Irish area of the United Kingdom, with the Republic of Ireland providing the remainder of the island. It comes with a population of just over 1.8 million, plus a population density of 133 people per square kilometre. This population is just 3% of the United Kingdom and 28% of people on the island of Ireland. Northern Ireland’s capital city of Belfast holds the most significant population of around 340,000, while Derry and Lisburn have 100,000 and 45,000 respectively. For all your home improvement projects in Northern Ireland, use reputable specialists to make sure you get a high-quality finish.

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18 Oct

House Extensions | Single Storey

Donaghadee - BT21

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

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19 Mar

House Extensions | Single Storey

Donaghadee - BT21

Enquiry from: Philip W

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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19 Feb

House Extensions | Single Storey

Donaghadee - BT21

Enquiry from: Philip W

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 Oct

House Extensions | Single Storey

Donaghadee - BT21

Enquiry from: Andy W

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...

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10 Jun

House Extensions | Single Storey

Donaghadee - BT21

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

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28 Jan

House Extensions | Single Storey

Donaghadee - BT21

Enquiry from: Joyce G

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extension Do you have planning permission: No Would you require assistance to gain this: No Do you...

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30 Apr

House Extensions | Single Storey

Belfast - BT6

Enquiry from: Colin D

Start Date: Immediate

Single storey house extension Lead

Would be a single story extension between a kitchen and neighbour partition wall.. Approximate size of 12 by 10 feet. Picture can be seen on property pal

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09 Apr

House Extensions | Single Storey

Carrickfergus - BT38

Enquiry from: Louise 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 ...

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07 Jun

House Extensions | Single Storey

Newtownards - BT23

Enquiry from: Alan T

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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17 Feb

House Extensions | Single Storey

Belfast - BT5

Enquiry from: Joseph O

Start Date: Immediate

50m squared single extention to the rear are you the property owner: owner of the property looking for: single storey extension do you have planning permission: no property type: detached do you have ...

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02 Sep

House Extensions | Single Storey

Belfast - BT4

Enquiry from: Karen M

Start Date: Less than one month

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

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09 Aug

House Extensions | Single Storey

Newtownards - BT23

Enquiry from: Brian H

Start Date: Immediate

customer in the newtownards 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 proje...

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06 Jul

House Extensions | Single Storey

Newtownards - BT23

Enquiry from: Rachel B

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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12 May

House Extensions | Single Storey

Carrickfergus - BT38

Enquiry from: Alec M

Start Date: Immediate

Single storey Garage, Bedroom and Sun room. So L shape with sun room reaching out to half of rear width of house.

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07 May

House Extensions | Single Storey

Belfast - BT5

Enquiry from: John M

Start Date: Less than one month

customer in belfast area has requested that we arrange quotes for their single storey house extension project.mr are considering various options and would like to discuss with a builder directly.pleas...

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03 May

House Extensions | Single Storey

Belfast - BT5

Enquiry from: John M

Start Date: 1 to 3 months

customer in belfast areas is looking to do a couple of projects at the moment, and would like quotes for single storey house extension.confirmed interest via telephone, sms and email at 03/05/2021 11:...

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09 Apr

House Extensions | Single Storey

Belfast - BT6

Enquiry from: Kelly F

Start Date: Less than one month

customer in belfast area has requested that we arrange quotes for their single storey house extension project.mrs are considering various options and would like to discuss with a builder directly.plea...

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12 Jan

House Extensions | Single Storey

Newtownards - BT23

Enquiry from: Stephen G

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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24 Nov

House Extensions | Single Storey

Holywood - BT18

Enquiry from: Paul B

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...

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04 Aug

House Extensions | Single Storey

Bangor (outside Ring Road) - BT19

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

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FAQs

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.

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.

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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