How Much Does a Kitchen Extension Cost?

by | Mar 11, 2024

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Are you thinking of extending your kitchen to create more space, functionality, and value for your home? If so, you might be wondering how much does a kitchen extension cost and what factors affect the price. A kitchen extension is a major home improvement project that requires careful planning, budgeting, and execution.

It can also be a rewarding investment that enhances your lifestyle and increases your property’s worth. This blog post will explain how much does a kitchen extension costs in Ireland, the different types of kitchen extensions, the main cost drivers, and the ways to save money. So, let’s get started.

What are the Different Types of Kitchen Extensions?

There are different types of kitchen extensions that you can choose from, depending on your needs, preferences, and budget. Here are some of the most common types of kitchen extensions:

Single-storey extension

This is the simplest and most popular type of kitchen extension. It involves extending your kitchen to the rear or side of your house, usually by knocking down a wall or building on an existing structure. A single-storey extension can create a larger and more open-plan kitchen that connects to your dining or living area. It can also add natural light and ventilation to your space. A single-storey extension typically costs between €1,200 and €1,800 per square metre, depending on the size, design, and materials.

Double-storey extension

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This is a more complex and expensive type of kitchen extension. It involves extending your kitchen to the rear or side of your house over two floors, usually by adding a new storey above your existing kitchen or building on an existing structure. A double-storey extension can create a larger and more versatile kitchen that connects to other rooms on the ground and first floor.

It can also add more value and space to your property. A double-storey extension typically costs between €1,500 and €2,500 per square metre, depending on the size, design, and materials.

Wrap-around extension

This is a combination of a rear and a side extension that wraps around the corner of your house. A wrap-around extension can create a spacious and flexible kitchen that opens up to your garden. It can also improve the flow and layout of your home. A wrap-around extension typically costs between €1,800 and €2,400 per square metre, depending on the size, design, and materials.

Conservatory or orangery extension

This type of kitchen extension involves adding a glass or glazed structure to your house, usually to the rear or side of your kitchen. A conservatory or orangery extension can create a bright and airy kitchen that blends with your outdoor space. It can also add a touch of elegance and style to your home. A conservatory or orangery extension typically costs between €800 and €1,500 per square metre, depending on the size, design, and materials.

What are the Main Cost Drivers of a Kitchen Extension?

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The cost of a kitchen extension is influenced by several factors that can either increase or decrease the price. Some of the main cost drivers of a kitchen extension are:

Type of extension

The type of extension you choose will affect the cost of your kitchen extension. Generally, the more complex and larger the extension, the more expensive it will be. For example, a double-storey extension will cost more than a single-storey extension, and a wrap-around extension will cost more than a rear or side extension.

Size of extension

The size of the extension you want will also affect the cost of your kitchen extension. Generally, the larger the extension, the more expensive it will be. This is because you will need more materials, labour, and time to complete the project. However, the cost per square metre may decrease as the size of the extension increases, due to economies of scale.

Design of extension

The design of the extension you want will also affect the cost of your kitchen extension. Generally, the more bespoke and intricate the design, the more expensive it will be. This is because you will need more skilled and specialised labour, as well as more customised and high-quality materials, to achieve the desired result. For example, a flat roof extension will cost less than a pitched roof extension, and a brick extension will cost less than a timber or glass extension.

Quality of extension

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The quality of the extension you want will also affect the cost of your kitchen extension. Generally, the higher the quality, the more expensive it will be. This is because you will need more durable and premium materials, as well as more experienced and reputable contractors, to ensure the quality and longevity of the extension. For example, a standard kitchen extension will cost less than a luxury kitchen extension, and a DIY kitchen extension will cost less than a professional kitchen extension.

Location of extension

The location of the extension you want will also affect the cost of your kitchen extension. Generally, the more urban and central the location, the more expensive it will be. This is because you will face more competition and demand, as well as higher labour and material costs, in these areas. You may also encounter more planning and building regulations, as well as more site and access difficulties, in these areas. For example, a kitchen extension in Dublin will cost more than a kitchen extension in Cork.

How to Save Money on a Kitchen Extension?

The cost of a kitchen extension can be quite high, but there are some ways to save money and reduce the expenses. Here are some tips on how to save money on a kitchen extension:

Do some research

Before you start your project, do some research and compare the prices and quality of different contractors, materials, and designs. You can also look for inspiration and ideas from online sources, magazines, or showrooms. This will help you to find the best value and quality for your money, as well as to avoid unnecessary or costly mistakes.

Set a realistic budget

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Once you have done some research, set a realistic budget for your project and stick to it. You should also include a fund of at least 10% of the total cost, in case of any unforeseen issues or changes. You should also track your spending and keep a record of all the receipts and invoices. This will help you to avoid overspending and to manage your cash flow.

Choose a simple design

The simpler the design of your extension, the cheaper it will be. You should avoid any complicated or elaborate features, such as curved walls, vaulted ceilings, or bespoke windows, that will require more labour and materials. You should also opt for a standard size and shape of the extension that will fit with your existing structure and layout. This will help you to save on the construction and installation costs.

Choose a durable material

The material you choose for your extension will affect the cost and quality of your project. You should choose a durable and low-maintenance material, such as brick, timber, or metal, that will last longer and require less repairs or replacements. You should also choose a material that matches or complements your existing house, to avoid any clashes or inconsistencies. This will help you to save on the maintenance and aesthetic costs.

Conclusion

To wrap up, when considering a kitchen extension, understanding the costs is important. From choosing the right type of extension to considering the main cost drivers, careful planning is key to ensuring your project is both affordable and successful. Remember, while the initial investment might seem substantial, the added functionality, space, and potential increase in property value can make a kitchen extension a worthwhile venture.

For those who are ready to take the next step in transforming their home, Coastal Homes is here to guide you through the process. Reach out to Coastal Homes or fill out our contact form for expert services and customised solutions to make your dream kitchen extension a reality.

Frequently Asked Questions

What is the average cost of a kitchen extension in Ireland?

The cost can vary widely depending on size, materials, and design, but on average, a kitchen extension in Ireland might range from €15,000 to over €50,000.

Does the size of the extension significantly affect the cost?

Yes, the larger the extension, the higher the cost due to increased materials, labour, and potentially more complex structural requirements.

What are the main factors that influence the cost of a kitchen extension?

Key factors include the size of the extension, the quality of materials, the complexity of the design, and labour costs in your specific area.

Can I reduce the cost of my kitchen extension without compromising quality?

Costs can be minimised by choosing cost-effective materials, simplifying the design, and doing some of the work yourself if you have the skills.

How long does it typically take to complete a kitchen extension?

The duration varies by project size and complexity but expect anywhere from 10 weeks to several months for completion.

Do I need planning permission for a kitchen extension in Ireland?

This depends on the size and location of the extension. Small extensions may fall under ‘permitted development’, but it’s best to check with your local council.

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